Circuit Breaker Analog Test Equipment Switchgear Tester GMDL-02A

Min.Order: 1

Product origin: Wuhan, Hubei, China

Infringement complaint:

Complaint

US$ 1500 ~ 2000

Description

Circuit Breaker Analog Test Equipment Switchgear Tester GMDL-02A

General information

GMDL-02A HV Circuit Breaker Analog Device is manufactured according to the principle of large scale field programmable gate array, power electronic device with protection, etc,the trip coil in circuit design independent and application to electric power system, industrial and metallurgy enterprises, scientific research institutes, universities, and professional protection manufactures, etc.

Features

1. Simulate the 6-110KV voltage grade three phase and phase operation, the movement behavior of single trip coil of the circuit breaker,
2. Accurate breaker replacement equipment of relay protection and automatic device with switch when doing the entire system transmission test, accurate reflecting action and reliable operation .
3. Improve the accuracy and completeness of the test, minimize the number of actual circuit breaker action.

Specifications

Supply voltage		AC220V±10% 50HZ, working current is less than 0.5A
Tripping & Closing operation voltage		DC200V or DC110V
Tripping & Closing operation time	Tripping operation time selection	20ms, 30ms, 40 ms, 50 ms, 60 ms, 70 ms, 90 ms, 110 ms, the error is not more than±5ms
	Closing operation time selection	40 ms, 60 m, 80 ms, 100 ms, 200 ms, 300 ms, 400 ms, 500 ms, the error is not more than ±5ms, (500ms, the error is not more than ±20ms)
Tripping & Closing operation current	Tripping resistance selection	∞Ω, 100Ω, 200Ω, 400Ω
	Closing resistance selection	∞Ω, 100Ω, 200Ω, 400Ω
Tripping & Closing operation current while automatically cut off by the control of the Tripping & Closing operation time. Manual tripping operation When using the "Manual tripping button"& "Manual closing button" to operate the HV Circuit breaker analog system on the panel, there is no current flow through the coil of the device. The circuit breaker failure Press the circuit breaker failure button, the circuit breaker does not move, the tripping & closing current 1s delay after disconnect, and then recovering current state by 20s.
Output Contact capacity	DC220V/0.5A,AC220V/5A
The circuit breaker output contact position	12 pairs output contact position, independent of each other. Divided into two groups, corresponding to the circuit breaker trip coil.
Manual tripping & closing contact position	The manual tripping & closing button are respectively provided with a pair of synchronized output normally opening contact. When pressing the manual tripping & closing button, connect the contact. The manual closing contact keeps self-maintenance after action and resets by tripping contact. When the manual tripping button is released, the manual tripping contact delay 60s to return.