Pz72 DC Energy Meter for PV Project

• After-sales Service: Yes
• Warranty: 1 Years
• Display: Digital
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
• Electric Equipment: Single-phase
• Model NO.: PZ72L-DE
• Theory: Electric Apparatus
• Power Meter Connection: Feed-through Type
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: RoHS, CE
• Customized: Customized
• Input Voltage: DC0-1000V
• Input Current: Split: 0-75mA; Hall: 0-20mA, 4-20mA, 0-5V, 0-10V
• Accuracy: 0.5grade
• Auxiliary Power: AC/DC85V-265V
• Interface: RS485
• Protocol: Modbus-RTU
• Switch Value: 2di/2do
• Transport Package: Carton
• Specification: DC
• Trademark: Acrel
• Origin: China
• HS Code: 9030849000
• Production Capacity: 200000

Product Description

Product Description

PZ series intelligent DC energy meter is designed for applications such as DC panels, solar power, telecommunications base stations, and charging ports. This series of instruments can measure voltage, current, power, forward and reverse power in a DC system. It can be used for local display, and connected with industrial control equipment, computers, form a measurement and control system.

It has a variety of external excuse functions for the user to choose from RS485 communication interface, Modbus-RTU protocol, relay alarm output, digital input/output. According to different requirements, through the instrument panel keys, you can set the ratio, communication parameters.

The product meets the relevant technical requirements of the standard DC power meter specification, Non-vehicle charging electric energy metering for electric vehicles, single-phase energy meter specification.

Product Parameters

Input	DC voltage	Input range	Direct access:0~100V, 0~500V, 0~1000V
		Input resistance	≥6kΩ/V
	DC current	Input range	Indirect access:0-2500A
		Shunt	75mV
		Hall Current Sensor	0~20mA, 0~5V
		Power consumption	≤1mW
	Overload	1.2 times (normal), 2 times/second (continued)
Accuracy class		Class 0.5
Pulse constant		750V,300A; 1000V,300A; 1000V,200A; Default pulse constant: 100imp/kWh
Function	Measuring	Voltage,Current,Power
	Calculate	Current total electricity, Current positive energy, Current reverse power
	DI, DO	PZ72: 2DO+2DI ; PZ96:2DO+4DI
	Display	LCD(the backlight delay time can be adjusted) or LED
	Communication	RS485, Modbus-RTU / DL / T645-07, Band :1200/2400/4800/9600, infrared:1200
Power Supply	Voltage range	85~265VAC / DC,50/60Hz; 20~60VDC; 100~350VDC
	Power consumption	≤ 2W
Insulation resistance		≥ 100M Ω
Power frequency withstand voltage		3kV/1min (RMS)
Environment	Temperature	Normal operating temperature: -25 °C ~ +60 °C; Storage temperature: -20ºC~+70ºC
	Humidity	≤93%RH, no condensation, no corrosive gases
	Altitude	≤2500m

 

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Installation Instructions

 

After Sales Service

 

Company Profile

Acrel Co., Ltd.[stock code: 300286.SZ] is a high-tech enterprise that integrates R&D, production, sales, and service, since its establishment, is committed to providing users with energy efficiency management and powerful security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors.

Acrel energy efficiency management system including substation operations and maintenance cloud platform, electricity safety management cloud platform, Environmental equipment power consumption monitoring cloud platform, prepaid management (system) cloud platform, intelligent power distribution monitoring system, power quality management system, building energy consumption management system, industrial energy control platform, leakage power monitor and control system, fire-fighting device power monitoring system, fire-proof door monitoring system, emergency lighting and evacuation indicating system, EV charger management system, data center power&environment monitoring system, smart lighting control system, IT isolation power supply system and related products.

The company attaches great importance to product quality and innovation. By the end of 2018, the company has 5 trademarks, 18 invention patents, 72 utility model patents, 94 appearance patents, and 147 computer software Copyrights, and has participated in the formulation of national or industrial standards.