| Customization: | Available |
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| Communication: | RS485(Modbus-RTU) |
| Opening Size: | 88*88mm |
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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.
| Technical Parameter | Indicators | ||
| Input | Frequency | 45~65Hz; | |
| Voltage | Rated value: AC 3×220V/380V; | ||
| Overload: 1.2 times the rated value (continuous); 2 times the rated value/1 second; | |||
| Power consumption: ≤ 0.5VA (per circuit); | |||
| Current | Rated value: AC 100A; | ||
| Overload: 1.2 times the rated value (continuous); 10 times rated value/1 second; | |||
| Power consumption: ≤ 0.5VA (per circuit); | |||
| Function | Reserved pulse output | Output mode: optocoupler pulse with Open collector; | |
| Communication | Modbus RTU protocol ; Baud 1200~38400 | ||
| Switch-ing input | 4 dry contact inputs, 2 active (AC 220V input) | ||
| Switch-ing output | Output method: relay normally open contact output; Contact capacity: AC 250V/3A DC 30V/3A; | ||
| Temperature | Temperature: -20-100 ºC (accuracy ± 2 ºC) | ||
| Measurement accurac | Frequency 0.05Hz, voltage and current level 0.5, active energy level 1 | ||
| Auxiliary power supply | AC/DC 85 to 265V; power consumption ≤ 10VA; | ||
| Security | power-frequen cy withstand voltage | >AC 2kV/1min; | |
| insulation resistance | Input and output terminals to casing>100M Ω; | ||
| 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; | ||
| Electrostatic discharge immunity test level 3 | |||
| Electrical fast transient pulse group immunity test level 3 | |||
| Type | Frame size | Shell size | Opening size | ||||
| Width | Height | Width | Height | Depth | Width | Height | |
| AMC300L | 96 | 96 | 86.5 | 86.5 | 77.8 | 88 | 88 |
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