SIST EN ISO 10439-3:2015

SLOVENSKI STANDARD
oSIST prEN ISO 10439-3:2010
01-december-2010
3HWURNHPLþQDLQGXVWULMDWHULQGXVWULMD]DSUHGHODYRQDIWHLQ]HPHOMVNHJDSOLQD
$NVLDOQLLQUDGLDOQLNRPSUHVRUMLLQHNVSDQ]LMVNLNRPSUHVRUMLGHO5DGLDOQL
NRPSUHVRUML]LQWHJULUDQLPJRQLORP,62',6
Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors
and expander-compressors - Part 3: Integrally geared centrifugal compressors (ISO/DIS
10439-3:2010)
Erdöl-, petrochemische und Erdgasindustrie - Axial- und Radialkompressoren und
Expanderkompressoren für Sonderanwendungen zur Handhabung von Gas oder
Prozessluft - Teil 3: Radialkompressoren mit integrierter Getriebeeinheit (ISO/DIS 10439-
3:2010)
Industries du pétrole, de la pétrochimie et du gaz naturel - Compresseurs axiaux et
centrifuges et compresseurs-détenteurs - Partie 3: Compresseurs centrifuges et axiaux à
multiplicateur intégré (ISO/DIS 10439-3:2010)
Ta slovenski standard je istoveten z: prEN ISO 10439-3
ICS:
23.140 .RPSUHVRUMLLQSQHYPDWLþQL Compressors and pneumatic
VWURML machines
75.180.20 Predelovalna oprema Processing equipment
oSIST prEN ISO 10439-3:2010 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 10439-3:2010

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oSIST prEN ISO 10439-3:2010


EUROPEAN STANDARD
DRAFT
prEN ISO 10439-3
NORME EUROPÉENNE

EUROPÄISCHE NORM

October 2010
ICS 75.180.20; 71.120.99 Will supersede EN ISO 10439:2002
English Version
Petroleum, petrochemical and natural gas industries - Axial and
centrifugal compressors and expander-compressors - Part 3:
Integrally geared centrifugal compressors (ISO/DIS 10439-
3:2010)
Industries du pétrole, de la pétrochimie et du gaz naturel - Erdöl-, petrochemische und Erdgasindustrie - Axial- und
Compresseurs axiaux et centrifuges et compresseurs- Radialkompressoren und Expanderkompressoren für
détenteurs - Partie 3: Compresseurs centrifuges et axiaux à Sonderanwendungen zur Handhabung von Gas oder
multiplicateur intégré (ISO/DIS 10439-3:2010) Prozessluft - Teil 3: Radialkompressoren mit integrierter
Getriebeeinheit (ISO/DIS 10439-3:2010)
This draft European Standard is submitted to CEN members for parallel enquiry. It has been drawn up by the Technical Committee
CEN/TC 12.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the
same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.


Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN ISO 10439-3:2010: E
worldwide for CEN national Members.

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oSIST prEN ISO 10439-3:2010
prEN ISO 10439-3:2010 (E)
Contents Page
Foreword .3

2

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oSIST prEN ISO 10439-3:2010
prEN ISO 10439-3:2010 (E)
Foreword
This document (prEN ISO 10439-3:2010) has been prepared by Technical Committee ISO/TC 118
"Compressors and pneumatic tools, machines and equipment" in collaboration with Technical Committee
CEN/TC 12 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas
industries” the secretariat of which is held by AFNOR.
This document is currently submitted to the parallel Enquiry.
This document will supersede EN ISO 10439:2002.
Endorsement notice
The text of ISO/DIS 10439-3:2010 has been approved by CEN as a prEN ISO 10439-3:2010 without any
modification.

3

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oSIST prEN ISO 10439-3:2010

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oSIST prEN ISO 10439-3:2010
DRAFT INTERNATIONAL STANDARD ISO/DIS 10439-3
ISO/TC 118/SC 1 Secretariat: NEN
Voting begins on: Voting terminates on:
2010-10-07 2011-03-07
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION • МЕЖДУНАРОДНАЯ ОРГАНИЗАЦИЯ ПО СТАНДАРТИЗАЦИИ • ORGANISATION INTERNATIONALE DE NORMALISATION
Petroleum, petrochemical and natural gas industries — Axial
and centrifugal compressors and expander-compressors —
Part 3:
Integrally geared centrifugal compressors
Industries du pétrole, de la pétrochimie et du gaz naturel — Compresseurs axiaux et centrifuges et
compresseurs-détenteurs —
Partie 3: Compresseurs centrifuges et axiaux à multiplicateur intégré
(Revision in part of ISO 10439:2002)
ICS 71.120.99; 75.180.20

ISO/CEN PARALLEL PROCESSING
This draft has been developed within the International Organization for Standardization (ISO), and
processed under the ISO-lead mode of collaboration as defined in the Vienna Agreement.
This draft is hereby submitted to the ISO member bodies and to the CEN member bodies for a parallel
five-month enquiry.
Should this draft be accepted, a final draft, established on the basis of comments received, will be
submitted to a parallel two-month approval vote in ISO and formal vote in CEN.
To expedite distribution, this document is circulated as received from the committee secretariat.
ISO Central Secretariat work of editing and text composition will be undertaken at publication
stage.
Pour accélérer la distribution, le présent document est distribué tel qu'il est parvenu du
secrétariat du comité. Le travail de rédaction et de composition de texte sera effectué au
Secrétariat central de l'ISO au stade de publication.
THIS DOCUMENT IS A DRAFT CIRCULATED FOR COMMENT AND APPROVAL. IT IS THEREFORE SUBJECT TO CHANGE AND MAY NOT BE
REFERRED TO AS AN INTERNATIONAL STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS BEING ACCEPTABLE FOR INDUSTRIAL, TECHNOLOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN NATIONAL REGULATIONS.
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT, WITH THEIR COMMENTS, NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPORTING DOCUMENTATION.
©
International Organization for Standardization, 2010

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oSIST prEN ISO 10439-3:2010
ISO/DIS 10439-3
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©
ii ISO 2010 – All rights reserved

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oSIST prEN ISO 10439-3:2010
ISO/DIS 10439-3:2010
Contents Page
Foreword .v
Introduction.vi
1 Scope.1
2 Normative References.1
3 Terms, Abbreviated terms and Definitions.1
4 General .2
4.1 Dimensions and units .2
4.2 Statutory requirements.2
4.3 Unit responsibility .2
4.4 Basic Design .2
4.4.1 Performance.2
4.5 Materials .2
4.6 Casings.2
4.6.1 Pressure-containing Casings.2
4.6.2 Casing Repair .3
4.6.3 Material inspection of Pressure Containing Parts .3
4.6.4 Pressure Casing Connections .3
4.6.5 Casing Support Structure.3
4.6.6 External Forces and Moments .3
4.6.7 Variable Inlet and/or Diffuser Guide Vanes.4
4.7 Rotating Elements.4
4.8 Dynamics.5
4.9 Bearings and Bearing Housings.5
4.9.1 General .5
4.9.2 Hydrodynamic Radial Bearings .5
4.9.3 Hydrodynamic Thrust Bearings.6
4.9.4 Bearing Housings.6
4.10 Shaft and Seals.7
4.11 Integral Gearing.7
4.12 Nameplates and Rotation Arrows.10
5 Accessories .11
5.1 Drivers .11
5.2 Couplings and Guards.11
5.3 Lubrication and Sealing Systems.11
5.4 Mounting Plates.11
5.5 Controls and Instrumentation .11
5.5.1 Controls and instrumentation shall be in conformance with 5.5 in ISO 10439-1.11
5.5.2 Control Systems.11
5.5.3 Instrument and Control Panels .12
5.5.4 Instrumentation .12
5.5.5 Alarms and Shutdowns.12
5.5.6 Electrical Systems.12
5.5.7 Vibration, Position, and Bearing Temperature.12
5.6 Piping and Appurtenances.12
5.6.1 General .12
5.6.2 Process Piping and Accessories.13
5.7 Special Tools .13
6 Inspection, Testing, and Preparation for Shipment.13
6.1 General .13
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oSIST prEN ISO 10439-3:2010
ISO/DIS 10439-3:2010
6.2 Inspection. 13
6.2.1 Gear Contact Checks . 13
6.3 Testing . 14
6.3.1 Mechanical Running Test . 14
6.3.2 Assembled Compressor Gas Leakage Test. 16
7 Vendor's Data. 17
7.1 General. 17
7.2 Proposals. 17
7.3 Contract Data . 17
Annex A (informative) Typical Datasheets. 18
Annex B (informative) VDDR . 43
Annex C (informative) Nomenclature . 60
Annex D (informative) Typical Materials for Integrally Geared Compressors . 63
Annex E (informative) Inspector's checklist. 87
Annex F (informative) External Forces and Moments . 92
Annex G (normative) Rating Formulae for integral gearing. 93
Bibliography. 96

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oSIST prEN ISO 10439-3:2010
ISO/DIS 10439-3:2010
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 10439-3 was prepared by Technical Committee ISO/TC 118, Compressors and pneumatic tools,
machines and equipment, Subcommittee SC 1, Process compressors, in collaboration with Technical
Committee ISO/TC 67, Materials, equipment and offshore structures for petroleum, petrochemical and natural
gas industries, Subcommittee SC 6, Processing equipment and systems.
This second edition cancels and replaces the first edition (ISO 10439:2002), which has been technically
revised and split into four (4) parts.
ISO 10439 consists of the following parts, under the general title Axial and centrifugal compressors and
expander-compressors for special purpose applications handling gas of process air for petroleum,
petrochemical and natural gas industries:
Part 1: General requirements
Part 2: Non-integrally geared centrifugal and axial compressors
Part 3: Integrally geared centrifugal compressors
Part 4: Expander-compressors

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oSIST prEN ISO 10439-3:2010
ISO/DIS 10439-3:2010
Introduction
th
This International Standard is based on the 7 edition of the American Petroleum Institute standard API 617.
Users of this International Standard should be aware that further or differing requirements may be needed for
individual applications. This International Standard is not intended to inhibit a vendor from offering, or the
purchaser from accepting alternative equipment or engineering solutions for the individual application. This
may be particularly appropriate where there is innovative or developing technology. Where an alternative is
offered, the vendor should identify any variations from this International Standard and provide details.
A Bullet () at the beginning of a clause or subclause indicates that either a decision is required or further
information is to be provided by the purchaser. This information should be indicated on data sheets or stated
in the enquiry or purchase order (see examples in ISO 10439-2 Annex A, ISO 10439-3 Annex A and
ISO 10439-4 Annex A).
In this International Standard, where practical, US Customary units are included in parentheses for
information.

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oSIST prEN ISO 10439-3:2010
ISO/DIS 10439-3:2010
Petroleum, petrochemical and natural gas industries — Axial
and centrifugal compressors and expander-compressors —
Part 3:
Integrally geared centrifugal compressors
1 Scope
This International Standard specifies minimum requirements and gives recommendations for
axial compressors, single-shaft and integrally geared process centrifugal compressors and
expander-compressors for special purpose applications that handle gas or process air in the
petroleum, petrochemical and natural gas industries. This part of ISO 10439 specifies
integrally geared centrifugal compressors in conjunction with ISO 10439-1.
NOTE 1 See API 672 for packaged plant instrument air compressors.
NOTE 2 Expander stages are sometimes provided on these machines.
2 Normative References
The following referenced documents are indispensible for the application of this document.
For dated references, only the editions cited applies. For undated references, the latest
edition of the referenced document (including any amendments) applies.
ISO 5389:2005, Turbocompressors – Performance test code
ISO 8068:2006 Lubricants, industrial oils and related products (class L) – Family T (Turbines)
– Specifications for lubricating oils for turbines
ISO 10439-1:2010 Petroleum, Petrochemical and natural gas industries – Axial and
Centrifugal Compressors and Expander-compressors – Part 1: General requirements
API STD 670, Machinery Protection Systems – Fourth Edition
AGMA 2015-1-A01 2001, Accuracy Classification System – Tangential Measurements for
Cylindrical Gears
AGMA 2101, Fundamental Rating Factors and Calculation Methods for Involute Spur and
Helical Gear Teeth
ASME PTC 10-1997, Performance Test Code on Compressors and Exhausters
3 Terms, Abbreviated terms and Definitions
For the purposes of this document, the terms, abbreviated terms and definitions given in
ISO 10439-1 apply. A cross-section showing nomenclature of an integrally geared centrifugal
compressor may be found in Annex C.
© ISO 2010 – All rights reserved
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oSIST prEN ISO 10439-3:2010
ISO/DIS 10439-3:2010
4 General
4.1 Dimensions and units
The dimensional and unit requirements of 10439-1 shall apply.
4.2 Statutory requirements
The statutory requirements of 10439-1 shall apply.
4.3 Unit responsibility
The unit responsibilities of ISO 10439-1 shall apply.
4.4 Basic Design
4.4.1 Performance
4.4.1.1 The sectional head-capacity characteristic curve of each compressor section shall
rise continuously from the rated point to predicted surge. The compressor, without the use of
a bypass, shall be suitable for continuous operation at any capacity at least 10 % greater than
the predicted surge capacity shown in the proposal.
4.4.1.2 Unless otherwise specified, the design lubricant shall be hydrocarbon oil of viscosity
Grade 32 with an FZG load stage of 5, in accordance with ISO 8068. Viscosity Grade 46 with
an FZG load stage of 5 may be used as a design lubricant, with purchaser’s approval. Oils
with extreme pressure (EP) additives shall not be used.
NOTE Typical oil used in refineries and chemical plants has an FZG of 5 or higher. Requiring a higher
FZG by design can require the need for special oil for this equipment.
4.5 Materials
Materials shall be in accordance with 4.5 of ISO 10439-1.
NOTE Refer to Annex D for typical materials.
4.6 Casings
Casings shall be in accordance with 4.6 of ISO 10439-1 and 4.6.1 through 4.6.6, as follows.
4.6.1 Pressure-containing Casings
● 4.6.1.1 The maximum allowable working pressure of each pressure casing shall be at least
equal to the specified relief valve set pressure for that casing. The purchaser will specify the
relief valve set pressure(s) for final discharge pressure and intermediate casing pressures, if
applicable.
NOTE If only one relief valve pressure is specified, its set pressure may not apply to the intermediate
pressure.
4.6.1.1.1 When a relief valve set pressure is not specified, each pressure casing shall be
rated for the settling-out pressure, or at least 125 percent of the maximum specified discharge
pressure (gauge) of that pressure casing as determined by the vendor. System protection
shall be furnished by the purchaser.
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oSIST prEN ISO 10439-3:2010
ISO/DIS 10439-3:2010
4.6.1.2 Socket-head or spanner-type bolting shall not be used externally unless specifically
approved by the purchaser. For limited space locations, integrally flanged fasteners may be
required.
4.6.2 Casing Repair
Casings repairs shall be in accordance with 4.6.2 of ISO 10439-1.
4.6.3 Material inspection of Pressure Containing Parts
Casing material inspection of pressure containing parts shall be in accordance with 4.6.3 of
ISO 10439-1.
4.6.4 Pressure Casing Connections
Pressure Casing Connections shall be in accordance with 4.6.4 of ISO 10439-1 and the
following paragraphs.
4.6.4.1 Main Process Connections
Main process connections shall be in accordance with 4.6.4.2 of ISO 10439-1.
4.6.4.2 Auxiliary Connections
4.6.4.2.1 If flanged or machined and studded openings are impractical, threaded
connections may be used where they do not come in contact with flammable or toxic gas, with
purchasers approval as follows:
a) On non-weldable materials, such as cast iron.
b) Where essential for maintenance (disassembly and assembly).
These threaded openings shall be as specified in 4.6.4.3.8 of ISO 10439-1.
4.6.4.2.2 Auxiliary connections shall be at least DN 20 (3/4-in. NPT). See 4.11.1.7 through
4.11.1.9 and Table 1 for auxiliary gearbox connections.
NOTE See 4.6.4.1.3 of ISO 10439-1 for allowable connection sizes.
4.6.4.2.3 Threaded connections for pipe sizes DN 20 (3/4-in. NPT) through DN 40
(1-1/2-in. NPT) size are permissible with the approval of the purchaser.
NOTE See 4.6.4.1.3 of ISO 10439-1 for allowable connection sizes.
4.6.5 Casing Support Structure
The mounting of the pressure casing (volute) to the gearbox shall be per 4.4.1.7 in
ISO 10439-1. Bolting used to mount pressure casings shall be per 4.6.1.7 in ISO 10439-1.
4.6.6 External Forces and Moments
4.6.6.1 The vendor shall furnish the allowable forces and moments for each main process
nozzle which has a customer connection in tabular form with the proposal. If nozzle loadings
are not furnished, they shall be no less than NEMA SM23.
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oSIST prEN ISO 10439-3:2010
ISO/DIS 10439-3:2010
NOTE 1 Forces and moments allowed on integrally geared compressors are generally less than allowed
on ISO 10439-2
...