| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 2 Years |
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Acrel Din Rail Single Phase AC Energy Meter is designed for power supply system, industrial and mining enterprises and utilities to calculate the electricity consumption and manage the electric demand. It features the high precision, small size and simple installation. It integrates the measurement of all electrical parameters with the comprehensive electricity metering.
AC220V
10(80)A
RS485(MODBUS-RTU)
Set parameters
LCD display
kWh Class 1
DIN 35 mm
IEC62053-21, IEC62053-22
| Function | Function description | Function provide |
| Measurement of kWh | Single-phase active kWh (positive and negative),3 months historical energy data frozen storage | standard |
| Measurement of electrical parameters | Voltage, Current, Active power, Reactive power, Apparent power, Power factor and Frequency | standard |
| LCD Display | 8 bits section LCD display | standard |
| Key programming | 3 keys to set parameters like code, address, baud rate, multi-tariff and communication protocol | standard |
| Pulse output | Active energy pulse output | standard |
| Multi-tariff | Adapt 4 time zones, 2 time interval lists, 14 time interval by day and 4 tariff rates | optional F |
| Communication | Communication interface: RS485, Communication protocol: MODBUS-RTU | standard C |
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| DC Energy Meter | WIFI Meter | Three-phase Power Meter | Single-phase Power Meter | 1P Single Phase Meter |
Application
Q: The power or energy count is inaccurate after the meter is powered on.
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 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 usually after powering 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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| MID | CE |
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