| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 1 Years |
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ADL400 three phase din rail electric meter is a smart meter designed for power supply system, industrial and mining enterprises and utilities to calculate the electricity consumption and manage the electric demand. It features LCD display, high precision, small size and simple installation.
It integrates the measurement of all electrical parameters with the comprehensive electricity metering and management provides various data on previous 48 months, checks the 31st harmonic content and the total harmonic content, realizes the remote communication and the remote control with switching input and relay output and boasts the alarm output.
| Voltage | Reference voltage | 3*57.7/100V, 3*220/380V, 3*100V, 3*380V | ||
| Reference frequency | 45-65 Hz | |||
| Consumption | <10VA( Single phase) | |||
| Current | Maximum | 6A,80A | ||
| Starting current | Direct connect:0.004 Ib | |||
| Connect via:0.001 In | ||||
| Consumption | <4VA(Single phase rated current) | |||
| Measurement performance | Accuracy of active kWH | Class 0.5S | ||
| Standards complicant | IEC 62053-21:2003 | |||
| Pulse | Pulse width | 80+20 ms | ||
| Pulse constant | 400 imp/kWH | |||
| 6400 imp/kWH | ||||
| Communication | Interface | RS485 | ||
| Protocol | Modbus-RTU | |||
| Outling | L*W*H(mm) | 72*88*70 | ||
| Environment | Temperature | Operating:-25ºC~55ºC;Storage:-40ºC~70ºC | ||
| Humidity | <=95% (No condensation) | |||
| Altitude | <2000m | |||
FAQ
Q:After the meter is powered on, the power or energy count is inaccurate.
A:Switch the meter display to the power (active power P, power factor λ) interface, and check whether the power display is negative or not. And whether the power factor is between 0.9-0.95, and then check whether the incoming and outgoing wires of the current signal wire are connected reversely (that is, the current The incoming wire must be the same as the incoming wire end of the instrument) and consistent with the wiring diagram on the instrument.
Q:The instrument cannot communicate with the host computer normally after power on.
A:1. The voltage value between the communication output A and B of the measuring instrument should be between +(4.4-4.5)V;
2. Check whether the communication wiring method is correctly wired in accordance with the wiring diagram requirements (that is, the communication terminal A/B of the corresponding to communication serial port A/B);
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