We develop and produce high performance electricity meters, power analyzers, current sensors, communication modules and management systems. Built-in CT Three Phase Current Measurement Module for MCS Solution Manufacturers and Factory
Current/Power/Energy Measurement
Built-in 3-in-1 CT
Over-current Alarm
Three Phase Installation
Used with a Circuit Breaker
+86-400-996-9296
MCS-E3 is the current input modules in the "Multi-click" solution. It measures current, power, energy consumption on single phase or three phase loads, it connects to the MCS-U2x and other MCS-E3 current module via RJ45 MCS-BUS. Moreover, a Maximum of 24 units three phase or 72 units single phase circuits can be connected after by MCS-BUS.
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Technical Parameters |
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Type |
E3-13-100 |
E3-16-125 |
E3-21-250 |
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Accuracy |
Current |
±0.2% |
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Active Power |
±0.5% (10%Ib~Imax) |
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Reactive Power |
±1% (10%Ib~Imax) |
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Apparent Power |
±0.5% (10%Ib~Imax) |
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Active Energy |
Class 0.5 IEC 61557-12 |
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Reactive Energy |
Class 2 IEC 61557-12 |
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Technical Parameters |
Input Current |
0.4 ~ 20(100)A |
0.5 ~ 25(125)A |
1 ~ 50(250)A |
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Starting Current (Ist) |
0.08A |
0.1A |
0.2A |
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Transition Current (Itr) |
1A |
1.25A |
2.5A |
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Over Current Withstand |
30 Imax for 0.01s |
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Frequency Rating Value |
50/60Hz |
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AC Voltage Withstands |
3KV for 1 Minute |
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Impulse Voltage Withstands |
6kV –1.2/50µS Waveform |
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Current Circuit Power Consumption |
≤0.05VA |
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Display |
LCD with White Backlit |
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Max. Reading |
99999999.9 kWh/kvarh |
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Mechanical Characteristics |
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Type |
E3-13-100 |
E3-16-125 |
E3-21-250 |
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Weight |
≈289g |
≈388g |
≈640g |
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IP Degree of Protection (IEC 60529) |
IP20 Whole Meter |
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Dimensions (WxHxD) |
35 x 75 x 60 mm |
35 x 90 x 61 mm |
41 x 106 x 65 mm |
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Mounting |
Panel Mount (Screw Fixation) |
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Material of Meter Case |
Self-extinguishing UL 94 V-0 |
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Mechanical Environment |
M1 |
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Electromagnetic environment |
E2 |
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