IPDB › China Industry › Instruments & Meters
China, Chinese Circuit Breaker Analog Test Equipment Switchgear Tester GMDL-02A1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentOther Electronic InstrumentsHV circuit breaker testerHV switch tester
HV Hipot Electric Co., Ltd.
Preview:
Product Description Circuit Breaker Analog Test Equipment Switchgear Tester GMDL-02AGeneral informationGMDL-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.Features1. 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 voltageAC220V±10% 50HZ, working current is less than 0.5ATripping & Closing operation voltageDC200V or DC110VTripping & Closing operation time Tripping operation time selection20ms, 30ms, 40 ms, 50 ms, 60 ms, 70 ms, 90 ms, 110 ms, the error is not more than±5msClosing operation time selection40 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, 400ΩClosing resistance selection∞Ω, 100Ω, 200Ω, 400ΩTripping & 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 capacityDC220V/0.5A,AC220V/5AThe circuit breaker output contact position12 pairs output contact position, independent of each other. Divided into two groups, corresponding to the circuit breaker trip coil.Manual tripping & closing contact positionThe 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.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...