GB/T 7261-2000 Basic testing method for relay and equipment

Standard No.: GB/T 7261-2000
Language: Chinese
Release Date: 2000
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Replace By: GB/T 7261-2008
Lastest: GB/T 7261-2016

Scope: This standard specifies the common basic test methods for all relays with or without relays, measuring relays, transmission line protection devices, main equipment protection devices and automation devices in the secondary circuit of the power system, as well as screens, tables and cabinets composed of these relays and devices. . For the measurement and control unit in the automation device, it can also be implemented according to this standard. This standard applies to the general basic test methods that should be followed when inspecting equipment used in the secondary circuit of the power system. This standard is also applicable to secondary product tests of power systems used in other industries, such as metallurgy, chemical industry, railway and other systems.

2016 GB/T 7261-2016 Basic test methods for relay protection and safety automatic devices
2008 GB/T 7261-2008 Basic testing method for relaying protection and security automatic equipment
2000 GB/T 7261-2000 Basic testing method for relay and equipment

GB/T 7261-2000Basic testing method for relay and equipment