ARD3M Motor Protection Controller
ARD3M Motor Protection Controller
● Suitable for motors with rated voltage of AC380V/660V;
● Optional leakage protection.
● Input 10 channel; Output 6 channel,2 Channel 4-20mA;
● 2 Channel Modbus RTU; Profibus DP; Profinet; Modbus Tcp; Wifi, etc.
Voltage: Power consumption <0.5VA;
Current: Power consumption< 0.5VA;
Auxiliary power supply:power consumption≤10VA
2 Channel Modbus RTU; Profibus DP; Profinet; Modbus Tcp; Wifi
Input 10 channel; Output 6 channel
Analog:
04 Network
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Technical parameters |
Technical indicators |
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Protector auxiliary power supply |
Support two power modules, AC 220V power module (AC85-265V/DC100-300V) default, AC 380V power module (AC/DC100-415V) optional |
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Rated working voltage of the motor |
AC220V / 380V / 660V，50Hz / 60Hz |
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Rated operating current of the motor |
1 (0.1A-5000A) |
External current transformer |
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5 (0.1A-5000A) |
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25（6.3A-25A） |
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100（25A-100A） |
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250（63A-250A） |
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800（250A-800A） |
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Relay output contact capacity |
Impedance load |
AC250V、10A |
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Switching input |
10 channels of passive dry contact (active DC110V, DC220V, AC220V input can be optional) |
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Communication |
Standard supplied |
2channel MODBUS RTU communication |
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Optional（only one can be selected） |
1-2 channel PROFIBUS DPV1communication、1channel PROFINET communication、Ethernet communication（MODBUS TCP protocol） |
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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 3 |
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Protection grade |
Main body IP20, split display module IP54 (installed on the cabinet panel) |
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Installation category |
Level III |
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