AM5 Medium Voltage Motor Protection Relay
Acrel medium voltage protection relays have the protection functions of power distribution system such as line protection, transformer protection, motor protection, capacitor protection, bus tie/incoming line backup automatic switching, etc. AM series undervoltage relay provide guarantee for the reliable and stable operation of the power supply and distribution system.
Technical Parameter of AM5 Medium Voltage Motor Protection Relay
|
Auxiliary power supply |
Rated input |
AC220V/DC220V,DC110V,DC48V |
|
Range |
Rated Voltage*(1±20%) |
|
|
Power consumption |
≤10W（DC） |
|
|
Rated voltage |
Rated input |
AC100V |
|
Range |
1~120V |
|
|
Accuracy |
±0.5% |
|
|
Power consumption |
≤0.5VA |
|
|
Rated current |
Rated input |
AC5A/1A |
|
Range |
||
|
Accuracy |
±0.5% |
|
|
Power consumption |
≤0.5VA |
|
|
Frequency |
Rated frequency |
50Hz or 60Hz |
|
Range |
45Hz~55Hz or 60Hz |
|
|
Accuracy |
±0.1Hz |
|
|
Environment |
Temperature |
-10℃~55℃ |
|
Humidity |
5%~95% |
|
|
Altitude |
≤4000m |
|
|
Insulating property |
Insulation resistance |
＞100MΩ |
|
Dielectric strength |
Power frequency voltage withstand 2kV |
|
|
Impulse voltage |
±5kV |
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