● 2 programmable DI
● 1 programmable DO
● Modbus-RTU communication
● 1 DC4-20mA analog output
General
ALP300 protector (hereinafter referred to as protector) adopts the latest single-chip microcomputer technology and has features of strong capacity of resisting disturbance, stable and reliable working,digitization and intellectualization and so on.
Function
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① Protective function
② Analog
③ Measurement, monitoring Three-phase current, leakage current
④ Communication(RS485 Modbus RTU)
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Dimension
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Application
Typical Connection
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Technical parameters |
Technical indicators |
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Protector auxiliary power supply |
AC85V~265V |
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Rated working voltage of the motor |
AC380V，50Hz/60Hz |
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Rated operating current of the motor |
5 (0.1A-5000A) |
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25（6.3A-25A） |
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100（25A-100A） |
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Switching input |
4 channels, AC250V,3A;DC30V,3A |
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Communication |
MODBUS RTU communication |
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Environment |
Working temperature |
-10ºC～55ºC |
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Storage temperature |
-25ºC～70ºC |
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Relative humidity |
≤95﹪No condensation, no corrosive gas |
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Altitude |
≤2000m |
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Pollution levels |
Class 2 |
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Protection grade |
IP30 |
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