PZ72L-DE DC Power Analyzer

1-circuits DC Voltage, Current, Power, kWh

LCD display

RS485, Modbus-RTU protocol;(1 start bit,8 data bit,1 stop bit,no parity)

Baud Rate 1200~38400 bps etc.

DI (Digital input): 2-channel digital input, dry contact, built-in power supply

DO (Digital output): 2-channel digital output (relay output) with NO Contact, Capacity: 2A/30V DC or 2A/250V AC

Serve as the power supply for 1 Hall Sensors with ±12V DC

2 Time Schedules; 4 Time Zone for a year; 12 time periods by days set for 1 time schedule; 4 Tariff Rates (Spike, Peak, Flat, Valley); Min. Time Interval=15 min.

Current&Voltage input overload:1.2 times rated value(continuous); 10 times rated value /1 second

Power consumption of each current input circuit is less than 1mW

≤ 2W

Pulse Constant

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;

Operation: -25℃～+65℃; Storage: -40°C ~+80°C

≤95%RH, no condensation, without corrosive gas

≤ 2500m