kSIST prES 202 336-4 V1.1.0:2013
(Main)Environmental Engineering (EE) - Monitoring and Control Interface for Infrastructure Equipment (Power, Cooling and Building Environment Systems used in Telecommunication Networks) - Part 4: AC distribution power system control and monitoring information model
- Abstract
The present document applies to monitoring of power and cooling systems for telecommunication installations and equipment. This part 4 is the data description of AC distribution power systems equipment. It provides the information tables, the DTD description and XML files. This description is based on generic recommendation of part 1 core document.
- Status
- Not Published
- Technical Committee
- SPN - Services and Protocols for Networks
- Current Stage
- 5020 - Formal vote (FV) (Adopted Project)
- Start Date
- 14-Jan-2013
- Due Date
- 04-Mar-2013
- Completion Date
- 28-Mar-2013
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ETSI ES 202 336-4 V1.1.0 (2013-01) - Environmental Engineering (EE); Monitoring and Control Interface for Infrastructure Equipment (Power, Cooling and Building Environment Systems used in Telecommunication Networks); Part 4: AC distribution power system control and monitoring information model
ETSI ES 202 336-4 V1.1.1 (2013-03) - Environmental Engineering (EE); Monitoring and Control Interface for Infrastructure Equipment (Power, Cooling and Building Environment Systems used in Telecommunication Networks); Part 4: AC distribution power system control and monitoring information model
kSIST prES 202 336-4 V1.1.0:2013 is the SIST reference for ETSI ES 202 336-4, an Environmental Engineering standard for monitoring and control of AC distribution power systems in telecommunication and datacenter environments. It specifies the information model, the mandatory and optional monitoring data, and the XML structure used to exchange AC distribution power system status and control information.
The document is aimed at people who design, integrate, operate, or monitor telecommunication infrastructure equipment. In practice, it tells you what to report for AC distribution boards, inverter or UPS interfaces, and related control functions.
What does kSIST prES 202 336-4 V1.1.0:2013 specify?
kSIST prES 202 336-4 V1.1.0:2013 specifies the data description for AC distribution power system equipment and its monitoring and control interface. It applies to telecommunication installations and equipment, and its scope includes the exchanged information and XML coding needed for supervision and control.
The document is organized around four main clauses and four annexes. Clause 1 states the scope, Clause 2 lists normative and informative references, Clause 3 gives definitions and abbreviations, and Clause 4 describes the AC distribution power system architecture and equipment elements. Annexes A and C are normative, while Annexes B and D are informative.
| Annex | What it covers |
|---|---|
| Annex A | Mandatory monitoring/supervision information and functions |
| Annex B | Non-mandatory monitoring/supervision information and functions |
| Annex C | Mandatory XML structure and elements |
| Annex D | Bibliography |
The scope covers AC distribution boards inputs and outputs, AC generator outputs, and inverter or UPS inputs and outputs. Clause 4 also states that the field bus is outside the scope of the document.
What are the key requirements of kSIST prES 202 336-4 V1.1.0:2013?
kSIST prES 202 336-4 V1.1.0:2013 defines what information an AC distribution supervision system has to expose, and how that information is structured for XML exchange. The practical purpose is to let a control unit or data gathering unit report status, alarms, measurements, records, configuration data, and control actions in a consistent way.
Scope of monitored equipment and architecture
Clause 4 says the AC distribution power system subset can distribute AC from mains, AC distribution board outputs, generators, AC inverter systems, or UPS output. It may be single-phase or three-phase, and one XCU can monitor several power cabinets through a field bus. For implementers, that means the standard is not limited to one cabinet type - it is written for multi-source, monitored AC power architectures.
Clause 4 also lists the main elements that can appear in the system, including transformers, distribution frames, circuit breakers, power metering, auxiliary power, static bypass switching, manual bypass, and sensing for voltage, current, phases, frequency, power, and temperature. This matters because the information model is tied to real system functions, not just to generic telemetry.
Mandatory monitoring and control information
Annex A gives the mandatory information that shall be provided. For AC distribution systems, it includes device description, AC voltage loss after timeout, circuit breaker trip status, manual or maintenance mode, PFC failure, transformer failure, switch-gear failure, partial network failure, AC mains phase voltage, global output phase current, energy consumption, periodic records, alarm thresholds, energy record period, and XCU program download.
For inverter or UPS distribution systems, Annex A requires items such as input and output voltage status, output frequency status, static bypass failure, output protection trip, bypass input status, alarm set and clear logging, change of parameter reporting, input and output electrical measurements, internal temperature, date records, output voltage thresholds, forced operating mode changes, and default-value reset behavior. In practice, this is the core checklist for remote supervision and alarm handling.
Non-mandatory but useful information
Annex B lists additional information that should be provided when available. For AC distribution systems, it includes items such as circuit breaker control failure, earth leakage detection, mains transient or distortion, progressive loading, AC power, extra data records, sliding time windows for current capture, switch-gear test runs, and controlled breaker test runs.
For inverter or UPS systems, Annex B adds status such as static bypass normal operation, load supplied from manual bypass, fuse or breaker trips, test execution reports, restart indication with backup or customized parameters, output line voltage, average output load current, power factor, reactive power, harmonic distortion, room temperature, power capacity management, and overload threshold control. These items help operators go beyond minimum compliance and support preventive maintenance, tuning, and troubleshooting.
XML structure and element model
Annex C makes the XML coding mandatory. It defines the XML document structure for an AC distribution power system under a site energy system, and it shows the main table-based sections used in the XML document: description, alarm, event, data, data record, config, and control.
Annex C also identifies the specific child elements allowed under <ac_distribution_power_system>, including <inverter>, <static_bypass_switch>, and <protection_and_distribution>. For integrators, this is the part that matters when mapping real equipment data into a machine-readable XML file.
How alarms, events, and records are handled
Annex A and Annex B use the same information types defined in Part 1: Description, Alarm, Event, Data, Data Record, Config, and Control. The document also ties XML parameter handling, such as time delay, counter, and severity, to Part 1. This gives a common structure for logging faults, state changes, measured values, stored histories, and remote control actions.
What terms does kSIST prES 202 336-4 V1.1.0:2013 define?
- AC distribution power system - A device or system that distributes AC voltage or converts DC voltage to AC voltage and provides uninterrupted power when commercial power drops below an acceptable level.
- Control Unit (CU) - An integrated unit in equipment that monitors and controls that equipment through sensors and actuators.
- Data Gathering Unit (DGU) - A functional unit that collects serial, digital, and analog data, may send commands, and forwards information to or from a Local/Remote Management Application.
- XCU - A CU that is enabled to communicate using the XML interface defined in this document.
- Static Bypass Switch (SBS) - A switching path that monitors inverter and mains voltage, synchronizes them, or transfers mains power to the load.
- Uninterruptible Power Supply (UPS) - Power equipment used to supply AC power without interruption when the normal supply is outside acceptable limits.
- eXtensible Mark-up Language (XML) - A restricted form of SGML used here to describe the monitored and controlled data in structured form.
Who uses kSIST prES 202 336-4 V1.1.0:2013?
kSIST prES 202 336-4 V1.1.0:2013 is used by telecom infrastructure operators, datacenter operators, equipment manufacturers, system integrators, and monitoring platform vendors. It is relevant to people who need to define what an AC distribution cabinet must report, how alarms and events are coded, and how data is exchanged through XML.
It is also useful for maintenance teams and remote management applications that track breaker trips, bypass operation, phase measurements, energy data, temperature, and control actions. Buyers and engineers can use it to check whether a product supports the right interface model before integration.
Which standards are used with kSIST prES 202 336-4 V1.1.0:2013?
- ETSI ES 202 336-1 - Provides the generic interface model used by this part for definitions, table types, and XML parameter handling.
- ETSI ETS 300 132-1 - Contributes the AC power supply interface used for AC inverter related input and output arrangements.
- ETSI EN 300 132-3 - Covers power supply interfaces for equipment operated by rectified current source, alternating current source, or direct current source up to 400 V.
- ETSI EN 302 099 - Relates to powering of equipment in access network applications that are referenced in the definitions.
- ETSI ES 202 336-3 - Gives the AC UPS power system control and monitoring model, which this part references for related UPS interfaces.
- ETSI ES 202 336-10 - Gives the AC inverter power system control and monitoring model, which this part references for inverter-related details.
- ETSI TR 102 336 - Provides guidance for power and cooling system control and monitoring.
- ETSI ES 202 336-2 - Listed in the bibliography as the DC power system control and monitoring model.
What does the kSIST prES 202 336-4 V1.1.0:2013 document contain?
The document contains text tables that define mandatory and optional monitoring items for AC distribution systems and inverter or UPS distribution systems. It also contains the XML structure for representing those items, including the main container elements and the allowed child elements.
It includes figures showing a typical AC distribution power system, a static transfer switch circuit, and an AC inverter power system connected to a DC power supply system with battery backup. These figures help readers understand where the monitored values and control points sit in a real installation.
The document also provides a bibliography and a history entry, which are useful for tracing the standard’s context and publication record.
Buy Documents
ETSI ES 202 336-4 V1.1.0 (2013-01) - Environmental Engineering (EE); Monitoring and Control Interface for Infrastructure Equipment (Power, Cooling and Building Environment Systems used in Telecommunication Networks); Part 4: AC distribution power system control and monitoring information model
ETSI ES 202 336-4 V1.1.1 (2013-03) - Environmental Engineering (EE); Monitoring and Control Interface for Infrastructure Equipment (Power, Cooling and Building Environment Systems used in Telecommunication Networks); Part 4: AC distribution power system control and monitoring information model
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Frequently Asked Questions
kSIST prES 202 336-4 V1.1.0:2013 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Environmental Engineering (EE) - Monitoring and Control Interface for Infrastructure Equipment (Power, Cooling and Building Environment Systems used in Telecommunication Networks) - Part 4: AC distribution power system control and monitoring information model". This standard covers: The present document applies to monitoring of power and cooling systems for telecommunication installations and equipment. This part 4 is the data description of AC distribution power systems equipment. It provides the information tables, the DTD description and XML files. This description is based on generic recommendation of part 1 core document.
The present document applies to monitoring of power and cooling systems for telecommunication installations and equipment. This part 4 is the data description of AC distribution power systems equipment. It provides the information tables, the DTD description and XML files. This description is based on generic recommendation of part 1 core document.
kSIST prES 202 336-4 V1.1.0:2013 is classified under the following ICS (International Classification for Standards) categories: 19.040 - Environmental testing; 33.050.01 - Telecommunication terminal equipment in general. The ICS classification helps identify the subject area and facilitates finding related standards.
kSIST prES 202 336-4 V1.1.0:2013 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
Final draft ETSI ES 202 336-4 V1.1.0 (2013-01)
ETSI Standard
Environmental Engineering (EE);
Monitoring and Control Interface for Infrastructure Equipment
(Power, Cooling and Building Environment Systems used in
Telecommunication Networks);
Part 4: AC distribution power system control and
monitoring information model
�
2 Final draft ETSI ES 202 336-4 V1.1.0 (2013-01)
Reference
DES/EE-02037-4
Keywords
control, interface, management, power, system
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
Copyright Notification
No part may be reproduced except as authorized by written permission.
The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2013.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI
3 Final draft ETSI ES 202 336-4 V1.1.0 (2013-01)
Contents
Intellectual Property Rights . 4
Foreword . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 6
3 Definitions and abbreviations . 6
3.1 Definitions . 6
3.2 Abbreviations . 8
4 AC distribution power system . 9
Annex A (normative): Summary of mandatory monitoring/supervision information and
f unctions . 14
A.1 Table for AC distribution system supervision . 14
A.2 Table for Inverter or UPS AC distribution . 16
Annex B (informative): Summary of non-mandatory monitoring/supervision information
and functions . 17
B.1 Table for AC distribution System . 17
B.2 Table for inverter or UPS AC distribution system . 18
Annex C (normative): Mandatory XML structure and elements . 19
C.1 Structure of an XML document for a AC distribution power system . 19
C.2 The specific XML elements of an AC distribution power system . 20
Annex D (informative): Bibliography . 21
History . 22
ETSI
4 Final draft ETSI ES 202 336-4 V1.1.0 (2013-01)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://ipr.etsi.org).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This final draft ETSI Standard (ES) has been produced by ETSI Technical Committee Environmental Engineering (EE),
and is now submitted for the ETSI standards Membership Approval Procedure.
The present document is part 4 of a multi-part deliverable covering Monitoring and Control Interface for Infrastructure
Equipment (Power, Cooling and Building Environment Systems used in Telecommunication Networks), as identified
below:
Part 1: "Generic Interface";
Part 2: "DC power system control and monitoring information model";
Part 3: "AC UPS power system control and monitoring information model";
Part 4: "AC distribution power system control and monitoring information model";
Part 5: "AC diesel back-up generator system control and monitoring information model";
Part 6: "Air Conditioning System control and monitoring information model";
Part 7: "Other utilities system control and monitoring information model";
Part 8: "Remote Power Feeding System control and monitoring information model";
Part 9: "Alternative Power Systems";
Part 10: "AC inverter power system control and monitoring information model";
Part 11: "Battery system control and monitoring information model".
ETSI
5 Final draft ETSI ES 202 336-4 V1.1.0 (2013-01)
1 Scope
The present document applies to monitoring and control of AC distribution power systems for telecommunication or
IT equipment in telecommunications or datacenter.
The control and monitoring interface is covering:
• AC distribution boards inputs and outputs;
• AC generators (Diesel, fuel cell, renewable energy generator, etc.) outputs;
• inverter or UPS inputs and outputs.
The present document defines:
• The monitored and controlled AC distribution power system architectures.
• The minimum set of exchanged information required at the interface, described in "natural language" in text
tables.
• The XML files with tags and variables corresponding to the data in the tables.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
reference document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
[1] ETSI ES 202 336-1: "Environmental Engineering (EE); Monitoring and Control Interface for
Infrastructure Equipment (Power, Cooling and Building Environment Systems used in
Telecommunication Networks) Part 1: Generic Interface".
[2] ETSI ETS 300 132-1: "Equipment Engineering (EE); Power supply interface at the input to
telecommunications equipment; Part 1: Operated by alternating current (ac) derived from direct
current (dc) sources".
[3] ETSI EN 300 132-3: "Environmental Engineering (EE); Power supply interface at the input to
telecommunications equipment; Part 3: Operated by rectified current source, alternating current
source or direct current source up to 400 V".
[4] ETSI EN 302 099: "Environmental Engineering (EE); Powering of equipment in access network".
[5] ETSI ES 202 336-3: "Environmental Engineering (EE); Monitoring and Control Interface for
Infrastructure Equipment (Power, Cooling and Building Environment Systems used in
Telecommunication Networks); Part 3: AC UPS power system control and monitoring information
model".
ETSI
6 Final draft ETSI ES 202 336-4 V1.1.0 (2013-01)
[6] ETSI ES 202 336-10: "Environmental Engineering (EE); Monitoring and Control Interface for
Infrastructure Equipment (Power, Cooling and Building Environment Systems used in
Telecommunication Networks); Part 10: AC inverter power system control and monitoring
information model".
2.2 Informative references
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] IEEE 802.1 to 802.11: "IEEE Standard for Local & Metropolican Area Network".
[i.2] ISO/IEC 10164: "Information technology -- Open Systems Interconnection -- Systems
Management: Objects and attributes for access control".
[i.3] ISO/IEC 8879: "Information processing -- Text and office systems -- Standard Generalized
Markup Language (SGML)".
[i.4] ETSI TR 102 336: "Environmental Engineering (EE); Power and cooling system control and
monitoring guidance".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
NOTE: Terms referring to energy interface, equipment and distribution are described in power distribution
standards ETS 300 132-1 [2], EN 300 132-3 [3] for ac and dc interface and EN 302 099 [4] for access
network equipment powering.
AC distribution power system: device or system that distribute AC voltage or convert DC voltage to AC voltage and
provides electrical power without interruption in the event that commercial power drops to an unacceptable voltage
level
alarm: any information signalling abnormal state, i.e. different to specified normal state of hardware, software,
environment condition (temperature, humidity, etc.)
NOTE: The alarm signal should be understood by itself by an operator and should always have at least one
severity qualification or codification (colour, level, etc.).
EXAMPLE: Rectifier failure, battery low voltage, etc.
alarm loop: electrical loop which open or closed state correspond to alarm start (set) or end (clear) state
alarm message: text parts of the alarm structure
alarm structure: organized set of information fields in an alarm data frame (time stamp, set/clear, text, etc.)
battery: complete arrangement of battery cells or blocks in one string or more in parallel
battery block: battery cell (e.g. 2V for lead-acid) connected and placed in the same container (forming 4V, 6V or 12V
blocks)
battery cell: basic electrochemical element (e.g. a 2 V nominal cell for a high capacity lead acid battery)
battery string: number of serially interconnected battery blocks or cells
client post: any device (laptop, PDA, console, etc.) connected to servers via the operation system networks to perform
maintenance or supervision operations
ETSI
7 Final draft ETSI ES 202 336-4 V1.1.0 (2013-01)
Control form Style Sheet (CSS): simple mechanism for adding style (e.g. fonts, colours, spacing) to Web documents,
tutorials, books, mailing lists for users, etc.
Control Unit (CU): integrated unit in an equipment to monitor and control this equipment through sensors and
actuators
Data Gathering Unit (DGU): functional unit used for several functions:
• collect serial, digital, and analog data from several equipment;
• option to send (output) serial or digital commands;
• forward/receive information to/from the Local/Remote Management Application via agreed protocols;
• mediation between interfaces and protocols.
NOTE: This function may be integrated as part of specific equipment.
Dynamic Host Control Protocol (DHCP): protocol used for self configuration of TCP/IP parameters of a workstation
assigning IP address and a subnetwork mask
NOTE: DHCP may also configure DNS.
Dynamic Name Server (DNS): associates a single domain name to an IP address
dynamic synoptic: dynamic display of geographical maps, networks, installations and equipment
ethernet: LAN protocol
NOTE: Equivalent to IEEE 802.1 to 802.11 [i.1].
event: any information signalling a change of state which is not an alarm: e.g. battery test, change of state of battery
charge
NOTE: The event signal should be understood by itself by an operator and should always have at least one
severity qualification or codification (colour, level, etc.). It should be transmitted in a formatted structure
with text message and other fields like for alarm, e.g. an event can be coded as an alarm with severity "0".
eXtensible Mark-up Language (XML): application profile or restricted form of SGML
NOTE: By construction, XML documents are conforming SGML the Standard Generalized Markup Language
(ISO/IEC 8879 [i.3]). Documents.XML is designed to describe data and focus on what data is. XML
should be discerned from the well known Hypertext Transfer Mark-up Language (HTML) which was
designed to display data and to focus on how data looks.
eXtensible Style sheet Language (XSL): language for expressing style sheets
NOTE: It consists of two parts, a language for transforming XML documents, and an XML vocabulary for
specifying formatting semantics. An XSL style sheet specifies the presentation of a class of XML
documents by describing how an instance of the class is transformed into an XML document that uses the
formatting vocabulary.
infrastructure equipment: power, cooling and building environment systems used in telecommunications centres and
Access Networks locations
EXAMPLE: Cabinets, shelters, underground locations, etc.
intranet: internal company network generally using Ethernet protocol and extended IP addresses
logbook: chronological file that contains alarm and event messages may be paper or electronic
Management Information Base (MIB): dynamic data base that gathers all objects and should evolve to include
automatic and manual configuration tools with self coherence tests
ETSI
8 Final draft ETSI ES 202 336-4 V1.1.0 (2013-01)
menu: list of possible input command choices that may be presented in different ways on a display
NOTE: Selection is normally made by a keyboard, a pointing device, a mouse or directly by finger on a sensitive
screen.
object: class description of items that accept a set of properties or functions
NOTE: Generic objects can include more specific items and inherit from their properties. If correctly structured,
object programming can allow the system to evolve, i.e. be more future-proof. The code should
intrinsically be open and structured.
PHP: powerful tool for making dynamic and interactive Web pages
pop-up: information or command screen that appears when a menu choice is selected
EXAMPLE: This may be a pop-up menu when the pointer is on a title button.
REpresentational State Transfer (REST): way to build an application for distributed system as www
Simple Object Access Protocol (SOAP): way to communicate between applications running on different operating
systems, with different technologies and programming languages
NOTE: SOAP communicates over HTTP, because HTTP is supported by all Internet browsers and servers, SOAP
traffic is not blocked by firewalls and proxy servers (see W3C).
Systems Management Function (SMF): object properties or classes with projection on CMIS application context
communication
NOTE: Set of ISO system management functions according to ISO/IEC 10164 [i.2].
Warning: low severity alarm
Web: common name for the Internet or Intranet
Windows: virtual area on the display that corresponds to a specific application
World Wide Web Consortium (W3C): consortium founded in October 1994 to develop common interoperable
protocols and promote World Wide Web
NOTE: See http://www.w3c.org.
XCU: CU enabled to communicate using XML interface as defined in the present document
XHTML: stricter and cleaner version of HTML. XHTML consists of all the elements in HTML 4.01 combined with
the syntax of XML. It can be read by all XML browsers (see W3C)
XML Schema Definition (XSD): new more detailed XML description compared to the previous one, the DTD
3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AC Alternating Current
CMIS Common Management Information Service
CSS Control form Style Sheet
CU Control Unit of an equipment
DC Direct Current
DEG Diesel Engine Generator
DG Diesel Generator
DGU Data Gathering Unit
DHCP Dynamic Host Control Protocol
DNS Dynamic Name Server
DTD Document Type Definition
HTML Hypertext Transfer Make-up Language
HTTP HyperText Transfer Protocol
ETSI
9 Final draft ETSI ES 202 336-4 V1.1.0 (2013-01)
IAC Alternative current I
IP Internet Protocol
LAN Local Array Network
MIB Management Information Base
PF Power Factor
PFC Power Factor Correction
PHP Hypertext Preprocessor
REST REpresentational State Transfer
RMA Remote Management Application
SBS Static Bypass Switch
SGML Standard Generalized Markup Language
SMF Systems Management Function
SOAP Simple Object Access Protocol
TCP Transmission Control Protocol for IP
UPS Uninterruptible Power Supply
W3C World Wide Web Consortium
W Watt
XCU XML enabled CU
XML eXtensible Mark-up Language (see W3C)
...
ETSI Standard
Environmental Engineering (EE);
Monitoring and Control Interface for Infrastructure Equipment
(Power, Cooling and Building Environment Systems used in
Telecommunication Networks);
Part 4: AC distribution power system control and
monitoring information model
2 ETSI ES 202 336-4 V1.1.1 (2013-03)
Reference
DES/EE-02037-4
Keywords
control, interface, management, power, system
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
Copyright Notification
No part may be reproduced except as authorized by written permission.
The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2013.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI
3 ETSI ES 202 336-4 V1.1.1 (2013-03)
Contents
Intellectual Property Rights . 4
Foreword . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 6
3 Definitions and abbreviations . 6
3.1 Definitions . 6
3.2 Abbreviations . 8
4 AC distribution power system . 8
Annex A (normative): Summary of mandatory monitoring/supervision information and
f unctions . 13
A.1 Table for AC distribution system supervision . 13
A.2 Table for Inverter or UPS AC distribution . 15
Annex B (informative): Summary of non-mandatory monitoring/supervision information
and functions . 16
B.1 Table for AC distribution System . 16
B.2 Table for inverter or UPS AC distribution system . 17
Annex C (normative): Mandatory XML structure and elements . 18
C.1 Structure of an XML document for a AC distribution power system . 18
C.2 The specific XML elements of an AC distribution power system . 19
Annex D (informative): Bibliography . 20
History . 21
ETSI
4 ETSI ES 202 336-4 V1.1.1 (2013-03)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://ipr.etsi.org).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This ETSI Standard (ES) has been produced by ETSI Technical Committee Environmental Engineering (EE).
The present document is part 4 of a multi-part deliverable covering Monitoring and Control Interface for Infrastructure
Equipment (Power, Cooling and Building Environment Systems used in Telecommunication Networks), as identified
below:
Part 1: "Generic Interface";
Part 2: "DC power system control and monitoring information model";
Part 3: "AC UPS power system control and monitoring information model";
Part 4: "AC distribution power system control and monitoring information model";
Part 5: "AC diesel back-up generator system control and monitoring information model";
Part 6: "Air Conditioning System control and monitoring information model";
Part 7: "Other utilities system control and monitoring information model";
Part 8: "Remote Power Feeding System control and monitoring information model";
Part 9: "Alternative Power Systems";
Part 10: "AC inverter power system control and monitoring information model";
Part 11: "Battery system control and monitoring information model".
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5 ETSI ES 202 336-4 V1.1.1 (2013-03)
1 Scope
The present document applies to monitoring and control of AC distribution power systems for telecommunication or
IT equipment in telecommunications or datacenter.
The control and monitoring interface is covering:
• AC distribution boards inputs and outputs;
• AC generators (Diesel, fuel cell, renewable energy generator, etc.) outputs;
• inverter or UPS inputs and outputs.
The present document defines:
• The monitored and controlled AC distribution power system architectures.
• The minimum set of exchanged information required at the interface, described in "natural language" in text
tables.
• The XML files with tags and variables corresponding to the data in the tables.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
reference document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
[1] ETSI ES 202 336-1: "Environmental Engineering (EE); Monitoring and Control Interface for
Infrastructure Equipment (Power, Cooling and Building Environment Systems used in
Telecommunication Networks) Part 1: Generic Interface".
[2] ETSI ETS 300 132-1: "Equipment Engineering (EE); Power supply interface at the input to
telecommunications equipment; Part 1: Operated by alternating current (ac) derived from direct
current (dc) sources".
[3] ETSI EN 300 132-3: "Environmental Engineering (EE); Power supply interface at the input to
telecommunications equipment; Part 3: Operated by rectified current source, alternating current
source or direct current source up to 400 V".
[4] ETSI EN 302 099: "Environmental Engineering (EE); Powering of equipment in access network".
[5] ETSI ES 202 336-3: "Environmental Engineering (EE); Monitoring and Control Interface for
Infrastructure Equipment (Power, Cooling and Building Environment Systems used in
Telecommunication Networks); Part 3: AC UPS power system control and monitoring information
model".
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6 ETSI ES 202 336-4 V1.1.1 (2013-03)
[6] ETSI ES 202 336-10: "Environmental Engineering (EE); Monitoring and Control Interface for
Infrastructure Equipment (Power, Cooling and Building Environment Systems used in
Telecommunication Networks); Part 10: AC inverter power system control and monitoring
information model".
2.2 Informative references
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] IEEE 802.1 to 802.11: "IEEE Standard for Local & Metropolican Area Network".
[i.2] ISO/IEC 10164: "Information technology -- Open Systems Interconnection -- Systems
Management: Objects and attributes for access control".
[i.3] ISO/IEC 8879: "Information processing -- Text and office systems -- Standard Generalized
Markup Language (SGML)".
[i.4] ETSI TR 102 336: "Environmental Engineering (EE); Power and cooling system control and
monitoring guidance".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
NOTE: Terms referring to energy interface, equipment and distribution are described in power distribution
standards ETS 300 132-1 [2], EN 300 132-3 [3] for ac and dc interface and EN 302 099 [4] for access
network equipment powering.
AC distribution power system: device or system that distribute AC voltage or convert DC voltage to AC voltage and
provides electrical power without interruption in the event that commercial power drops to an unacceptable voltage
level
alarm: any information signalling abnormal state, i.e. different to specified normal state of hardware, software,
environment condition (temperature, humidity, etc.)
NOTE: The alarm signal should be understood by itself by an operator and should always have at least one
severity qualification or codification (colour, level, etc.).
EXAMPLE: Rectifier failure, battery low voltage, etc.
battery: complete arrangement of battery cells or blocks in one string or more in parallel
battery block: battery cell (e.g. 2V for lead-acid) connected and placed in the same container (forming 4V, 6V or 12V
blocks)
battery cell: basic electrochemical element (e.g. a 2 V nominal cell for a high capacity lead acid battery)
battery string: number of serially interconnected battery blocks or cells
Control Unit (CU): integrated unit in an equipment to monitor and control this equipment through sensors and
actuators
Data Gathering Unit (DGU): functional unit used for several functions:
• collect serial, digital, and analog data from several equipment;
• option to send (output) serial or digital commands;
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7 ETSI ES 202 336-4 V1.1.1 (2013-03)
• forward/receive information to/from the Local/Remote Management Application via agreed protocols;
• mediation between interfaces and protocols.
NOTE: This function may be integrated as part of specific equipment.
ethernet: LAN protocol
NOTE: Equivalent to IEEE 802.1 to 802.11 [i.1].
event: any information signalling a change of state which is not an alarm: e.g. battery test, change of state of battery
charge
NOTE: The event signal should be understood by itself by an operator and should always have at least one
severity qualification or codification (colour, level, etc.). It should be transmitted in a formatted structure
with text message and other fields like for alarm, e.g. an event can be coded as an alarm with severity "0".
eXtensible Mark-up Language (XML): application profile or restricted form of SGML
NOTE: By construction, XML documents are conforming SGML the Standard Generalized Markup Language
(ISO/IEC 8879 [i.3]). Documents.XML is designed to describe data and focus on what data is. XML
should be discerned from the well known Hypertext Transfer Mark-up Language (HTML) which was
designed to display data and to focus on how data looks.
eXtensible Style sheet Language (XSL): language for expressing style sheets
NOTE: It consists of two parts, a language for transforming XML documents, and an XML vocabulary for
specifying formatting semantics. An XSL style sheet specifies the presentation of a class of XML
documents by describing how an instance of the class is transformed into an XML document that uses the
formatting vocabulary.
infrastructure equipment: power, cooling and building environment systems used in telecommunications centres and
Access Networks locations
EXAMPLE: Cabinets, shelters, underground locations, etc.
intranet: internal company network generally using Ethernet protocol and extended IP addresses
object: class description of items that accept a set of properties or functions
NOTE: Generic objects can include more specific items and inherit from their properties. If correctly structured,
object programming can allow the system to evolve, i.e. be more future-proof. The code should
intrinsically be open and structured.
Simple Object Access Protocol (SOAP): way to communicate between applications running on different operating
systems, with different technologies and programming languages
NOTE: SOAP communicates over HTTP, because HTTP is supported by all Internet browsers and servers, SOAP
traffic is not blocked by firewalls and proxy servers (see W3C).
Systems Management Function (SMF): object properties or classes with projection on CMIS application context
communication
NOTE: Set of ISO system management functions according to ISO/IEC 10164 [i.2].
Web: common name for the Internet or Intranet
World Wide Web Consortium (W3C): consortium founded in October 1994 to develop common interoperable
protocols and promote World Wide Web
NOTE: See http://www.w3c.org.
XCU: CU enabled to communicate using XML interface as defined in the present document
XHTML: stricter and cleaner version of HTML. XHTML consists of all the elements in HTML 4.01 combined with
the syntax of XML. It can be read by all XML browsers (see W3C)
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8 ETSI ES 202 336-4 V1.1.1 (2013-03)
XML Schema Definition (XSD): new more detailed XML description compared to the previous one, the DTD
3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AC Alternating Current
CMIS Common Management Information Service
CU Control Unit of an equipment
DC Direct Current
DEG Diesel Engine Generator
DG Diesel Generator
DGU Data Gathering Unit
DTD Document Type Definition
HTML Hypertext Transfer Make-up Language
HTTP HyperText Transfer Protocol
IAC Alternative current I
IP Internet Protocol
LAN Local Array Network
PF Power Factor
PFC Power Factor Correction
RMA Remote Management Application
SBS Static Bypass Switch
SGML Standard Generalized Markup Language
SMF Systems Management Function
SOAP Simple Object Access Protocol
TCP Transmission Control Protocol for IP
UPS Uninterruptible Power Supply
W3C World Wide Web Consortium
W Watt
XCU XML enabled CU
XML eXtensible Mark-up Language (see W3C)
XSD XML Schema Definition
XSL eXtensible Style sheet Language
4 AC distribution power system
The AC distribution power systems subset described in ES 202 336-1 [1] distribute AC:
• from AC mains;
• from AC distribution board outputs;
• from AC generators (back-up engine or fuel-cell generator or renewable energy generator (e.g. PV system with
AC inverter);
• from AC inverter with interface A1 in ETS 300 132-1 [2]; or
• from UPS output defined in EN 300 132-3 [3] for telecom centre and provides electrical power without
interruption in the event that commercial power drops to an unacceptable voltage level or outside normal
frequency range.
NOTE 1: The present document gives additional information to the control/monitoring interface of inverter
using -48 V DC at input as defined in ES 202 336-10 [6], and the control monitoring interface of UPS as
defined in ES 202 336-3 [5].
NOTE 2: The AC distribution power system provides backed-up or uninterruptible 230 V/400 V; 50 Hz voltage
according ETS 300 132-1 [2] or EN 300 132-3 [3], for a period defined by the capacity of an installed
back-up ba
...