Electrical fire monitoring system
The residual current transformer is specially designed for collecting residual current, and can be used with electrical fire monitoring devices, motor protection devices and residual current relays. The product can output 0~5(2)mA or 0~1V twice, with round pass and square pass for users to choose according to needs.
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Input current
10A
Secondary output signal
5mA
Accuracy class
0.5
Rated load
0.2VA
Overload multiple
8
Operational temperature
-40°C~+70°C
Power supply
AC220V±1 5% 50HZ（Fire power supply）
Output voltage
DC24V
Power supply
主电：220VAC,备电：内置不可拆卸3V VL2032 2节可充锂电池
Battery life
能够维持正常待机72小时；报警维持 4 分钟；维持故障警报24 小时
Voltage
AC/DC 85-270V
Power dissipation
≤5W
Wire system
Non-polar bibus
Voltage
220-240VAC
Wire system
Non-polar bibus
Voltage
220-240VAC
Power supply
AC220V±1 5% 50HZ（Fire power supply）
Output voltage
DC24V
Power supply
主电：220VAC,备电：内置不可拆卸3V VL2032 2节可充锂电池
Battery life
能够维持正常待机72小时；报警维持 4 分钟；维持故障警报24 小时
Voltage
AC/DC 85-270V
Power dissipation
≤5W
Wire system
Non-polar bibus
Voltage
220-240VAC
Wire system
Non-polar bibus
Voltage
220-240VAC
