3 Phase Max 300A Split Core Current Transformer Input Bidirectional Solar PV Energy Meter Power Monitor with RS485 Modbus-RTU

• Warranty: 2 Years
• Display: Indicator
• Installation: Indirect Connected
• Usage: Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Maximum Demand Meter
• Electric Equipment: Three-phase Four-wire
• Theory: Static Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: ISO, CE
• Customized: Customized
• Communication: RS485 Modbus-RTU
• Frequency: 45~60Hz
• Measurement: U,I,P,Q,S,PF,F
• Transport Package: Carton
• Specification: 3 phase solar energy meter
• Trademark: Acrel
• Origin: China

Product Description

 

ACR10R Bidirectional Three-phase Energy Meter with External CT

(Note: The meter can match to Solis Inverter to solar power zero export, if it is used for the Solis Inverter)

Product Description

 

Measurement: 3-phase Active Power, Reactive Power, Current, Voltage and etc  Current Rating:  Diameter 10mm,80A (paired with 3 external CTs) Diameter 16mm,120A (paired with 3 external CTs) Diameter 24mm,200A (paired with 3 external CTs) Diameter 36mm,300A (paired with 3 external CTs)  Communication: RS485 (MODBUS-RTU)  Application: Using distributed Solar PV and Anti-reflux Inverter  Display: LCD Display  Dimension: 54*64*84mm (L*W*H)  Installation: 35mm DIN Rail  Power Supply: 85~265V AC or 100~350V DC  Standard&Certificate: CE   optional function: Harmonic Monitoring

The guide-rail harmonic meter with external Roche coil and open-type mutual inductor is suitable for energy-saving renovation projects in high energy consumption industries such as smelting, steel, electric welding, semiconductor, etc. And also for power monitoring of distributed photovoltaic grid-connected cabinets, power demand side management, and other applications. The utility model has the advantages of no need to remove the primary bus, simple and convenient wiring, safe construction, saving transformation costs, and improved efficiency for users.

 

Detailed Photos

Features

	Used for distributed Solar PV Reflux Monitoring
	Bidirectional Metering  Active Energy Metering  Reactive Energy Metering
	RS485 Communication  MODBUS-RTU Protocol  Communicate with Inverter to realize anti-reflux Function

 

	Paired with external CTs or Rogowski Coil  Rated Current of CTs: up to 300A  Rated Current of Rogowski Coil: up to 20000A
	LCD Display  Parameter Display  Programming Interface
	Keypads HMI for Programming  Parameter Display Setting  Communication(address, baud rate and etc.)  Wiring: 3P3W,3P4W

 

Product Parameters

 

Technical parameters			Indicators
Input	Net work		3-phase 3-wire,3-phase 4 wire
	Frequency		45~65Hz
	Voltage		Rating:AC 57.7V/100V(100V),220V/380V(400V)
			Overload:1.2-fold rating(continuous);2-fold rating/1second
			Consumption:<0.2VA
	Current		Rating: 80A,120A,200A .etc(See specific product specifications,special parameters can be customized)
			Overload:1.2-fold rating(continuous);10-fold rating/1 second
			Consumption:< 0.2VA
Output	Electric energy		Output mode: Open-collector photocoupler pulse, two-way output
			Three-phase	Pulse constant:4000,8000imp/kWh
	Communication		RS485 interface, Modbus-RTU Protocol
	Display mode		LCD
Function	Switching	Input	Four-way dry contact input
		Output	Output mode: two-way relay nO contact output
			Contact capacity:AC 250V/3A,DC 30V/3A
Measuring accuracy			Frequency0.05Hz,reactive electric energy1class,other 0.5class
Power supply			AC85~265V or DC100~350V;DC24V(±10%);DC48V(±10%) Consumption≤10VA
Safety	Power-frequency withstand voltage		Power frequency withstands voltage between Auxiliary power and switch volume output and current input and voltage input and communication and pulse output and switch volume input terminal is AC2kV 1min; Power frequency withstand voltage between auxiliary power and switch volume output and current input voltage input terminal is AC 2kV/1min; Power frequency withstand voltage between communication and pulse output and switch volume input terminal is AC 1kV/1min;
	Insulation resistance		Input, Output terminal to housing>100MΩ
Environment			Working temperature:-10ºC~+55ºC;Storage temperature:-20ºC~+70ºC Relative humidity:5%~95% No condensation;Altitude:≤2500m

Wiring Chart

 

Solution

 

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