JB/T 10451-2004 (English Version) PDF

Scope: This standard specifies the classification, technical requirements, test methods, inspection rules, marking, packaging and storage of multi-user static AC active energy meters. The basic requirements for its measurement part should comply with the provisions of the GB/T 17215 standard. This standard applies to stationary meters with fixed installation, reference and frequency of 50Hz (or 60Hz) capable of measuring the active energy of multiple power users. The meter consists of multiple measuring units and counters enclosed in the same case. register). If there are other functional units enclosed in the meter case, such as maximum demand indicators, electronic rate meters, time switches, data communication interfaces, etc., then the standards related to these functions apply. Combined electric energy meters (each metering unit has a relatively independent structure, the number of metering units can be changed according to the number of electric energy users, and meters that share a display unit) and other similar products can refer to this standard.

JB/T 10451-2004 history

2004 JB/T 10451-2004 Particular requirements for multi-users static watt-hour meters(a.c.)