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Product Details

Single Phase Energy Meter for Solar Inverters

Products Description

Grid: Single-phase

Accuracy :
Voltage: 0.2 Current, Power, Active energy: 0.5 Frequency: 0.01Hz Reactive energy: 1

Communication: RS485 Modbus-RTU

Dimension(L*W*H) : 85*74*54mm

Installation : DIN 35 mm

Power supply : AC85～265V or DC100～350V

Power consumption : ≤10VA

Input consumption : Less than 0.2VA

Characteristic

Single phase LCD din rail energy meter with 16mm split CT enabled cable 200A input. It suitable for power monitoring of grid-connected PV power station,power management and so on. It is easy to install without removing primary bus bar and cost-effective. It can measure current,voltage, active power,reactive power,frequency,power factor and so on. It supports multi-tariff energy metering,4 quadrant energy metering,harmonic analyse and so on.

Used for distributed Solar PV
●Reflux Monitoring
● Harmonic Monitoring

Bidirectional Metering
● Active Energy Metering
● Reactive Energy Metering

RS485 Communication
● MODBUS-RTU Protocol
● Communicate with Inverter to realize anti-reflux Function

Single-phase Two-Wire Connection
● Paired with external split core CT
● Rated Voltage: AC 100V, 400V

LCD Display
● Parameter Display
● Programming Interface

Keypads HMI for Programming
● Parameter Display Setting
● Communication(address, baud rate and etc.)

Technical Parameter

Technical parameters			Indicators
Input	Grid	Single-phase
		Frequency	45～65Hz
		Voltage	Rated voltage: AC 100V, 400V
				Overload: 1.2 times the rated voltage(continuous); 2 times the rated voltage lasting for 1 second
				Power consumption: less then 0.2VA
		Current	Rated current: 10A，20A，40A，80A，120A，200A etc. (for details see product specifications)
				Overload: 1.2 times the rated current(continuous);10 times the rated current lasting for 1 second
				Power consumption: less then 0.2VA
Output	Communication	RS485 interface, Modbus-RTU
		Display	LCD
Measurement precision			Voltage: 0.2 level, current, power Active energy: 0.5 level,0.01Hz frequency, Reactive energy: 1 level
Power supply			AC85～265V or DC100～350V; power consumption ≤10VA
Safety	Power frequency withstand voltage	AC2kV 1 min between power supply // current input//voltage input and communication AC2kV 1 min between each pair of combinations among power supply, urrent input and voltage input.
		Insulating resistor	Input,output terminal to housing >100MΩ
Environment			Working temperature: -10℃～+55℃;storage temperature: -20℃～+70℃ Relative humidity:5%～95%，non-condensing; altitude:≤2500m