This document is applicable to the testing of low-voltage power emergency power equipment (hereinafter referred to as "equipment") with rated voltage AC 220V~400V, rated frequency 50Hz, and rated capacity 2.5kVA~2000kVA. This document applies to the following equipment:
——fixedly installed diesel generator sets, flywheel energy storage equipment, uninterruptible power supplies (UPS) and emergency power supplies (EPS);
——vehicle-mounted internal combustion engine power supply vehicles, flywheel energy storage UPS power supplies vehicles, battery energy storage UPS power supply vehicles;
——Traction diesel (gasoline) generators, flywheel energy storage equipment, uninterruptible power supplies (UPS) and emergency power supplies (EPS);
——Portable diesel (gasoline) generators and Emergency power supply (EPS)
T/CSEE 0209-2021 history
2021T/CSEE 0209-2021 Guidelines for testing low-voltage power emergency power supply equipment