GB/T 14598.18-2007
Electrical relays Part 22-5: Electrical disturbance tests for measuring relays and protection equipment Surge immunity test (English Version)

Standard No.

GB/T 14598.18-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2012-11

Replace By

GB/T 14598.18-2012

Latest

GB/T 14598.18-2012

Scope

This part is based on GB/T 17626.5, referring to the applicable part of this publication to specify the general requirements for surge test. These tests apply to measuring relays and protective devices used for power system protection, including control, monitoring and process interface equipment used with these devices. The purpose of the test is to verify that the device under test can work correctly when it is excited and subjected to high-energy disturbances generated by switch on-off and lightning strikes on the power supply and interconnection lines. This section is not suitable for testing the ability of insulation to withstand high voltage. The insulation test is specified in GB/T 14598.3. The requirements of this standard apply to new measuring relays and protective devices, and the tests specified are type tests only. The purpose of this standard is to specify: — terminology used; — test severity levels; — test equipment; — test configuration; — test procedures; — acceptance criteria; — test reports.

GB/T 14598.18-2007 history

• 2012 GB/T 14598.18-2012 Measuring relays and protection equipment.Part 22-5:Electrical disturbance tests.Surge immunity test
• 2007 GB/T 14598.18-2007 Electrical relays Part 22-5: Electrical disturbance tests for measuring relays and protection equipment Surge immunity test

GB/T 14598.18-2007 -All Parts