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Acrel Co., Ltd. [Stock Code : 300286. SZ] is a high-tech enterprise which concentrates on research, production, sales and services. It mainly provides systemic solutions of energy efficiency management and electrical safety for users. Acrel has equipped with the complete production lines from cloud platform software to energy meters and sensors. Until now, it has more than 14000 sets systemic solutions used in China to help users realizing energy visual management ,supplying energy data services and improving electrical efficiency and safety.

PZ96L Zero Export Power Meter Modbus Tripphase Compatible for Solar Inverter

Function

Function	Description&Value
Measurement	Three-phase AC kWh, kVarh, Active Power, Reactive Power, Forward&Reverse Power, Current, Voltage, Zero Sequence Voltage, Zero sequence Current, Voltage-phase Angle, Voltage&Current Unbalance, Power Factor, Frequency
Harmonic Measurement (Optional Code: H)	THDi,THDu, 2-31st harmonic
Display	LCD display
Communication (Optional Code: C)	RS485,Modbus-RTU protocol;(1 start bit,8 data bit,1 stop bit,no parity) Baud Rate 1200~38400 bps etc.
Alarm Output (Optional Code: J)	1 channel passive relay,contact capacity 3A/30VDC,3A/250VAC, Used for high,low,unbalance alarm etc.
Analog Output (Optional Code:M )	1 channel 1~5V DC or 4~20mA DC
DI/DO Switching (Optional Code:K)	DI (Digital input): 2-channel or 4-channel dry contact digital input with built in power supply DO (Digital output): 2-channel digital output with NO relay contact. Capacity: 3A/30V DC,3A/250V AC

Main Parameters

Technical parameters	Description&Value
Input	Connection	3-phase-3-wire, 3-phase-4-wire
	Frequency	45-65HZ
	Voltage	Rating: AC 100V、400V
		Overload： 1.2 fold rating {continuous) : 2 fold rating for 1 second
		Power consumption: <0.2VA
	Current	Rating: AC 1A, 5A
		Overload： 1.2 fold rating {continuous) : 2 fold rating for 1 second
		Power consumption: <0.2VA
Output	Electric energy	Output mode: 2 channel open-collector photo coupler pulse
	Electric energy	Pulse constant: 10000 , 40000, 160000 imp/kWh
	Communication	RS485port, Modbus -RTU protocol
	Display	LED or LCD display, set multiplying power, alarm, switching indication at will; For 1 channel analog, display related programmable setting
Function	Switching input	2 channel or 4 channel passive dry contact input mode
	Switching output	Output mode： 2 channel relay NO contact output
	Switching output	Contact capacity- 1A/30VDC 1A/250VAC
	Analog output	Output mode: 1, 2 or 4 channel Output, 0 - 20mA，4 - 20mA programmable
	Analog output	Load capacity ≤500Ω
Accuracy class		Frequency 0.05Hz, reactive electric energy 1 class, others 0.5class
Power supply		DC100~350V;AV 85~265V; (In order to instrument wiring shall prevail )
Power supply		Power consumption <5VA
Security		Equipment withstand voltage= power supply, voltage input circuit 2kVAC； power supply,current circuit 2.5kV/ 1min(RMS) Insulation resistance- input, output end to housing > 100MΩ
Environment	Temperature	Work: - 10°C~+55°C Storage: -25°C ~+75°C
	Humidity	≤93%RH Non-condensing
	Altitude	≤2500m

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PZ Series 3 Phase Multifunction Power Energy Meter, adopting AC sampling technology, can measure three phase grid electrical Parameters such as current, voltage, power, electric energy, active power, reactive power, import&export power, etc. It can be used for local display, and also can be connected with the control equipment to form measuring and controlling system.

PZ Series Energy Meter fitted with RS485 communication port, adopting compatible Modbus-RTU protocol.The meter also has some optional fuction, it can transmmit electric parameter signal into standard 4-20mA analog output, with four-channel (two-channel) switching input / two-channel switching output. Based on different requirements, by keys on the faceplate, electric parameters for transformation ratio, alarm, communication etc. can be set up and controlled.