TEST-901D is a portable primary current injection tester dedicated to CT ratio & polarity verification, protective relay calibration, and circuit breaker testing. It outputs stable current up to 1000A, with high-precision measurement, 7-inch touch control, built-in thermal printer, and complete safety protection. Compact, lightweight, and easy to operate, it is widely used for substation commissioning, equipment maintenance, and electrical field testing.
For more information about our products, please visit our official website: https://www.gfuvegroup.com/primary-injection-test-equipment/1000A-primary-current-injection-test-equipment.html
#TEST901D #PrimaryInjectionTest #CTRatioTest #CTPolarityTest #CurrentInjection #CTTesting #RelayTesting #CircuitBreakerTesting #SubstationTesting #ElectricalTesting #TestEquipment #GFUVE
No comments:
Post a Comment