1 Scope
This part of GB/T 2820 specifies the test methods to be used for characterizing an entire generating set.
It applies to alternating current (a.c.) generating sets driven by reciprocating internal combustion (RIC) engines for land and marine use, excluding generating sets used on aircraft or to propel land vehicles and locomotives.
For some specific applications (e.g. essential hospital supplies and high-rise buildings), supplementary requirements may be necessary. The provisions of this part may be intended as a basis for establishing any supplementary requirements.
For generating sets driven by other prime movers (e.g. steam engines), this part may be intended as a basis for establishing these requirements.
Note: Existing test methods for engine (GB/T 6072.1-2008 and GB/T 6072.32008) and generator (GB/T 755.2-2003) are applicable for those components. The generating set manufacturer shall be responsible for specifying these characteristics and the tests to be performed to verify them.
2 Normative references
The following normative documents contain provisions which, through reference in this part of GB/T 2820, constitute provisions of this part. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest editions apply to this part.
GB/T 755.2-2003 Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles) (IEC 60034-2:1972, IDT)
GB/T 2820.1-2009 Reciprocating internal combustion engine driven alternating current generating sets - Part 1: Application, ratings and performance (ISO 8528-1:2005, IDT)
GB/T 2820.5-2009 Reciprocating internal combustion engine driven alternating current generating sets - Part 5: Generating sets (ISO 8528-5:2005, IDT)
GB/T 4942.1-2006 Degrees of Protection Provided by the Integral Design of Rotating Electrical Machined (IP Code) - Classification (IEC 60034-5:2000, IDT)
GB/T 6072.1-2008 Reciprocating internal combustion engines - Performance - Part 1: Declarations of power fuel and lubricating oil consumptions and test methods - Additional requirements for engines for general use (ISO 3046-1:2002, IDT)
GB/T 6072.3-2008 Reciprocating internal combustion engines - Performance - Part3: Test measurements (ISO 3046-3:2006, IDT)
IEC 60947-1:2001 Low-voltage switchgear and controlgear - Part 1: General rules
3 Other regulations and additional requirements
For a.c. generating sets used on board ships and offshore installations which have to comply with rules of a classification society, the additional requirements of the classification society shall be observed. The classification society name shall be stated by the customer prior to placing the order.
For a.c. generating sets operating in non-classified equipment, any additional requirements must be subject to agreement between the manufacturer and customer.
If special requirements from regulations of any other authority (e.g. inspecting and/or legislative authorities) have to be met, the authority name shall be stated by the customer prior to placing the order.
Any additional requirements shall be subject to agreement between the manufacturer and customer.
Foreword i
1 Scope
2 Normative references
3 Other regulations and additional requirements
4 General test requirements
5 ISO standard functional test
5.1 General
5.2 General inspection
5.3 Measurements
5.4 Measurement equipment accuracy
5.5 ISO standard functional test report
6 Acceptance test
6.1 General
6.2 Contractual arrangements
6.3 Responsibility
6.4 Preparation
6.5 Further details
6.6 Extent of acceptance test
6.7 Accuracy of measurement equipment and acceptance test procedure
6.8 Acceptance test report
1 Scope
This part of GB/T 2820 specifies the test methods to be used for characterizing an entire generating set.
It applies to alternating current (a.c.) generating sets driven by reciprocating internal combustion (RIC) engines for land and marine use, excluding generating sets used on aircraft or to propel land vehicles and locomotives.
For some specific applications (e.g. essential hospital supplies and high-rise buildings), supplementary requirements may be necessary. The provisions of this part may be intended as a basis for establishing any supplementary requirements.
For generating sets driven by other prime movers (e.g. steam engines), this part may be intended as a basis for establishing these requirements.
Note: Existing test methods for engine (GB/T 6072.1-2008 and GB/T 6072.32008) and generator (GB/T 755.2-2003) are applicable for those components. The generating set manufacturer shall be responsible for specifying these characteristics and the tests to be performed to verify them.
2 Normative references
The following normative documents contain provisions which, through reference in this part of GB/T 2820, constitute provisions of this part. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest editions apply to this part.
GB/T 755.2-2003 Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles) (IEC 60034-2:1972, IDT)
GB/T 2820.1-2009 Reciprocating internal combustion engine driven alternating current generating sets - Part 1: Application, ratings and performance (ISO 8528-1:2005, IDT)
GB/T 2820.5-2009 Reciprocating internal combustion engine driven alternating current generating sets - Part 5: Generating sets (ISO 8528-5:2005, IDT)
GB/T 4942.1-2006 Degrees of Protection Provided by the Integral Design of Rotating Electrical Machined (IP Code) - Classification (IEC 60034-5:2000, IDT)
GB/T 6072.1-2008 Reciprocating internal combustion engines - Performance - Part 1: Declarations of power fuel and lubricating oil consumptions and test methods - Additional requirements for engines for general use (ISO 3046-1:2002, IDT)
GB/T 6072.3-2008 Reciprocating internal combustion engines - Performance - Part3: Test measurements (ISO 3046-3:2006, IDT)
IEC 60947-1:2001 Low-voltage switchgear and controlgear - Part 1: General rules
3 Other regulations and additional requirements
For a.c. generating sets used on board ships and offshore installations which have to comply with rules of a classification society, the additional requirements of the classification society shall be observed. The classification society name shall be stated by the customer prior to placing the order.
For a.c. generating sets operating in non-classified equipment, any additional requirements must be subject to agreement between the manufacturer and customer.
If special requirements from regulations of any other authority (e.g. inspecting and/or legislative authorities) have to be met, the authority name shall be stated by the customer prior to placing the order.
Any additional requirements shall be subject to agreement between the manufacturer and customer.
Contents of GB/T 2820.6-2009
Foreword i
1 Scope
2 Normative references
3 Other regulations and additional requirements
4 General test requirements
5 ISO standard functional test
5.1 General
5.2 General inspection
5.3 Measurements
5.4 Measurement equipment accuracy
5.5 ISO standard functional test report
6 Acceptance test
6.1 General
6.2 Contractual arrangements
6.3 Responsibility
6.4 Preparation
6.5 Further details
6.6 Extent of acceptance test
6.7 Accuracy of measurement equipment and acceptance test procedure
6.8 Acceptance test report
