| Customization: | Available |
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| Communication: | RS485(Modbus-RTU) |
| Opening Size: | 88*88mm |
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Channel: 4 channel 3 phase or 12 channel 1 phase :
Rated Voltage: AC 3×220V/380V
Accurancy: Voltage and current level 0.5, active energy level 1
RS485(MODBUS-RTU)
Opening size: 88*88mm
The AMC300L AC multi-loop intelligent power collection and monitoring device is mainly used for full electrical parameter measurement of multiple loops and can be connected to up to 6 three-phase loops or 18 single-phase loops with current input at the same time. It can measure voltage and current, power, power factor and other parameters.
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Technical Parameter |
Indicators |
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Input |
Frequency |
45~65Hz; |
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Voltage |
Rated value: AC 3×220V/380V; |
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Overload: 1.2 times the rated value (continuous); 2 times the rated value/1 second; |
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Power consumption: ≤ 0.5VA (per circuit); |
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Current |
Rated value: AC 100A; |
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Overload: 1.2 times the rated value (continuous); 10 times rated value/1 second; |
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Power consumption: ≤ 0.5VA (per circuit); |
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Function |
Reserved pulse output |
Output mode: optocoupler pulse with Open collector; |
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Communication |
Modbus RTU protocol ; Baud 1200~38400 |
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Switch-ing |
input |
4 dry contact inputs, 2 active (AC 220V input) |
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output |
Output method: relay normally open contact output; Contact capacity: AC 250V/3A DC 30V/3A; |
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Temperature |
Temperature: -20-100 ºC (accuracy ± 2 ºC) |
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Measurement accuracy |
Frequency 0.05Hz, voltage and current level 0.5, active energy level 1 |
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Auxiliary power supply |
AC/DC 85 to 265V; power consumption ≤ 10VA; |
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Security
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power-frequency withstand voltage |
>AC 2kV/1min; |
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insulation resistance |
Input and output terminals to casing>100M Ω; |
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Environment |
Working temperature:-20ºC~+60ºC; Storage temperature:-40ºC~+70ºC; Relative humidity:≤ 95% without condensation; Altitude: ≤ 2500m; |
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Electromagnetic compatibility |
Surge (impact) immunity test level 4; |
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Electrostatic discharge immunity test level 3 |
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Electrical fast transient pulse group immunity test level 3 |
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