DC Digital Panel Meter, PZ 72L-DE

● Measurement: 1-circuit DC kWh, kVarh, U, I, P and etc

● Accuracy: 0.5%

● Rated Voltage: 1000V DC

● Rated Current: 10A DC (direct connect); 0/4~20mA DC (via Hall Sensor); 75mV (via Shunts)

● Power Supply: 85~265V AC/DC; 20~60V DC

● Communication: RS485 (MODBUS-RTU)

● ±12V Power Ouput: Paired with Hall Sensor

● DI/DO Function: 2/4-channel DI&2-channel DO

● Multi-rate/tariff: 4 Tariff Rates and etc

● Standard&Certificate: CE Certificates

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Product Detail

Main Parameters

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PZ72(L)-DE Manual

Overview

PZ 72L-DE DC digital panel meter is typically designed for measurement of voltage, current, power, positive and negative electric energy in DC systems, suitable for applications including DC panels, solar power systems, base stations, charging stations, etc.

Main Function

Panel Overview

Main Parameter

Dimension

Wiring

DC Voltage Signal (1000V DC) Input via direct Connection & DC Current Signal (75mV DC) input via -/75mV Shunts

DC Voltage Signal (1000V DC) Input via direct Connection & DC Current Signal (0~20mA or 4~20mA DC) input via Hall Sensors

Parameter	Description&Value
Input	Rated Voltage	DC Voltage Input: 0~1000V DC (via direct connetion); Input Resistance: ≥ 6kΩ/V
	Rated Current	DC Current Input: 10A DC (via direct Connection); 0~20mA or 4~20mA (via Hall Sensors); 75mV (via Shunts)
	Overload	Current&Voltage input overload:1.2 times rated value(continuous); 10 times rated value /1 second
	Power Consumption	Power consumption of each current input circuit is less than 1mW
Measuring Accuracy	Class	0.5%
Power Supply	Voltage Range	85-265V AC/DC; 20~60V DC (±20%)
Power Supply	Power Consumption	≤ 2W
Pulse Constant		Voltage and current specifications：750V、300A，Default pulse constant：100imp/kWh
Pulse Constant		Voltage and current specifications：1000V、300A，Default pulse constant：100imp/kWh
Insulation resistance		≥ 100MΩ
Power frequency withstand voltage		Between Power supply//Switching Output// Current Input//voltage Input and Transmitting// Communication //Pulse Output//switching input AC 2 kV 1min;Between Power supply、switching output、Current Input、voltage Input AC 2 kV 1min;Between Transmitting、Communication、Pulse Output、switching input AC 1kV 1 min;

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DC Digital Panel Meter, PZ 72L-DE