Toshiba GR200 Series Instruction Manual page 730

6F2S1931 (0.20)
Scope of required test
Commissioning tests should be a minimum; it may be required hardware and conjunctive tests.
Tests regarding relay and control function may be carried out at the user's discretion. During
the tests, the user can access IED functions through the front panel or using the GR-TIEMS
engineering tool. The user is generally required to be familiar with the functions regarding the
testing practices; the user shall understand the safety precautions to avoid personal injuries
or equipment damage.
Hardware tests
Hardware tests should be carried out to ensure that there is no hardware defect in the IED.
Defects of hardware circuits can be detected in automatic supervision function when the DC
power is supplied.
Function tests
Function tests are software-based testing. Dynamic test set can be required in several
protection tests.
Conjunctive tests
After the hardware and function test in the IED, conjunctive tests can be carried out with
primary equipment, telecommunication and other external equipment. On-load test, Signal
test, and tripping CB test may be required.
Centralized GRB200
(Soft: 030, 031, 032, 033, 034)
- 716 -