After-sales Service: | Warranty Certificate |
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Warranty: | 1 Year |
Display Type: | LCD |
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Product Overview:
With the development of society, people have higher and higher requirements for the safety and reliability of electricity use. High-voltage circuit breakers are responsible for the dual tasks of control and protection in the power system, and their performance is directly related to the safe operation of the power system. The mechanical characteristic parameter is one of the important parameters to judge the performance of the circuit breaker.
Features and Functions:
1.Coil current: maximum current 20A, resolution: 0.01A. Accuracy rate:5%
2. Measuring range of coil resistance: 0~2000Ω, resolution: 0.01Ω.Accuracy rate:5%
3. Instrument power supply: AC220V ~240V; 50/60Hz
4. DC power output: DC6~270V continuously adjustable, DC24V≤15A (short time), DC220V≤20A (short time).
5. External trigger voltage: AC/DC10-300V, current ≤120A
6. Isolating switch measurement range:
Voltage output: DC6~270V (adjustable);
Power output time: 0.01-20 seconds (can be set);
the maximum collection time of fracture signal is 200 seconds;
measurable fracture closing time, opening time, three-phase different period, bounce time and frequency
7.Host volume:450*400*220mm
8.Use environment: -20ºC~+50ºC
9.Relative humidity: ≤90%
Voltage output | DC6 to 270V |
Power output time | 0.01 to 20 seconds |
Host volume | 450 400 220mm |
Use environment | -20 to +50C |
Relative humidity | less than 90% |