Jiangsu Acrel Electrical Manufacturing CO.,LTD

Tel:+86-18761593924

E-Mail:lukas.lu@email.acrel.cn

PZ72(L)-DE DC Panel Power Meter

PZ72(L)-DE DC Panel Power Meter

PZ series intelligent DC energy meter is designed for applications such as DC panels, solar power, telecommunications base stations, and charging posts. This series of instruments can measure voltage, current, power, forward and reverse power in DC system.

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Description
Major Characteristics
  • Measurement: 1-circuit DC kWh, kVarh, U, I, P and etc.
  • Rated Voltage: 1000V DC
  • Power Supply:85~265V AC/DC; 20~60V DC
  • ±12V Power Ouput: Paired with Hall Sensor
  • Multi-rate/tariff: 4 Tariff Rates and etc
  • LCD display
  • RS485/Modbus
  • Standard&Certificate: CE Certificates
Panel Features
 
 
Dimension
Outline Dimension:
Cut-out Dimension:

Display
Installation Structure
 
 
Network Structure

 

Installation On-Site

 
Package

 

MINIMUM PACKAGE

 

 

MINIMUM PACKAGE

 

Package Dimension(1 PC)

170*150*130mm

Package Weight(1 PC)

0.245Kg

 

WHOLE BOX PACKAGE

 

Package Dimension(36 PCS)

540*530*480mm

Package Weight(36 PCS)

10.5kG

 

PRODUCT HS CODE

 

9028301400

 

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Data Sheet
Function Overview

Function

Description&Value

Measurement

1-circuits DC Voltage, Current, Power, kWh

Display

LCD display

Communication

(Optional)

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

Baud Rate 1200~38400 bps etc.

DI/DO Switching

(Optional)

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

±12V Power Output

(Optional)

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

Multi-rate/tariff

(Optional)

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.

 
Main Parameters

 

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 Consumption

≤ 2W

Pulse Constant

 

Voltage and current specifications:750V、300A,Default pulse constant:100imp/kWh

 

Voltage and current specifications:1000V、300A,Default pulse constant:100imp/kWh

Insulation resistance

≥ 100MΩ

   
 
Environment

 

Condition

Description&Value

Temperature

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

Humidity

≤95%RH,no condensation,without corrosive gas

Altitude

≤ 2500m

 

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