GB/T 2820.8-2022Reciprocating internal combustion engine driven alternating current generating sets - Part 8: Requirements and tests for low-power generating sets (English PDF)

1 Scope

This document specifies the requirements,

Minimum performance and type tests. Except for aviation generator sets.

This document is mainly applicable to low-power generators driven by reciprocating internal combustion engines with a voltage not exceeding 500V, single-phase or multi-phase, AC or DC motor unit. The unit is a standard manufacture generator set.

In this document, "low power" refers to rated power up to 10kW/50Hz, 12kW/60Hz. Low power generators suitable for use in this document

The motor unit has the following characteristics.

---Users are usually non-professionals (see 3.1);

---The whole generator set is usually transportable or mobile;

--- Except for extra-low voltage, the electrical output is connected by plugs, sockets and screw terminals;

---The generator set is ready without any additional installation work by the user.

Generating sets for special purposes or with relatively high power that have the above characteristics can also refer to this document under the premise of approval by the user and the manufacturer.

carry out testing. In some usage occasions, if it is necessary to supplement relevant requirements, this document shall be used as the basis.

In addition to the definitions and requirements specified in GB/T 2820.1~GB/T 2820.6, the design and test requirements involved in this document must also be followed.

special requirements.

This document does not involve safety requirements. In order not to cause harm to users, it complies with the provisions of ISO 8528-13.

Note. This document does not apply to arc welding equipment.

2 Normative references

The contents of the following documents constitute the essential provisions of this article through normative references in the text. dated citations

For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 2820.1-2022 Alternating generator sets driven by reciprocating internal combustion engines Part 1.Purpose, rating and performance (ISO 8528-1.2018, IDT)

GB/T 21404-2008 General requirements for determination and measurement methods of internal combustion engine power (ISO 15550.2002, IDT)

Note. GB/T 755-2019 Rating and performance of rotating electrical machines (IEC 60034-1.2017, IDT) purpose)

Note. GB/T 11918 (all parts) Industrial plugs, sockets and couplers [IEC 60309 (all parts)]

IEC 60335-1.2013 Safety of Household and Similar Electrical Appliances Part 1.General Requirements (Householdandsimilar

GB/T 2820.7 | GB/T 2820.9 | GB/T 2317.4 | GB/T 2820.5 | GB/T 2820.11 | GB/T 2820.2 | […]