DC Energy Meter with Modbus

PZ72L-DE

  • 1000V DC
  • 10A, 75mV, 0/4~20mA
  • AC/DC 85-265V, DC20-60V
  • RS485, Modbus-RTU

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  • “ For over 4 years working with Acrel, they have continuously demonstrated excellent technical ability while ensuring superior customer service. Their collaborative approach and real time flexibility in adapting to changing conditions has contributed to the success of many project goals. "

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    Philippines

  • Cloud Platform for Power IoT is a synchronous integrated solution from energy meter installation to web interactive interface that can see the benefits of features with the first click mouse. Very convenient and fast. I will be with this product for a long time.

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    Vietnam

Highlight

What’s the Function of Acrel PZ Series DC Energy Meter with Modbus?

Rated

  • Voltage: Up to 1000VDC
  • Current: 10A, 75mV, 0/4~20mA
  • Power Supply: AC/DC 85-265V, DC20-60V

Measure

  • Voltage, Current
  • Power, Active 

Optional

  • 2DI/2DO
  • ±12V Power for Hall Sensor
  • Multi-tariff

 Communication

  • Protocol: Modbus-RTU
  • Interface: RS485
  • Infrared

Parameter

What’s the Parameter of Acrel PZ Series DC Energy Meter with Modbus?

  1. 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.
  1. 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 The 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
Power frequency withstands 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;

  1. Environment
Condition Description&Value

Temperature

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

Humidity

≤95%RH, no condensation, without corrosive gas

Altitude

≤ 2500m

Networking

How does Acrel PZ Series DC Energy Meter with Modbus work?

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

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

Installation

How to Connect the Acrel PZ Series DC Energy Meter with Modbus?

AMC16Z-ZA PIN Terminal
AMC16Z-ZA Dimension

Why choose us?

  • 2003 Established
  • SZ.300286 Listed Company
  • 1200+ People
  • 25000+㎡ Plant
  • Factory Direct-sale

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FAQ

Got a Question? Get your Answer

What are the Main Advantages of Acrel?

We have our own Factory and R&D Center

What are the Difference between Acrel and other Brands?

Rich product series: Cloud Platform, Gateway, Protection Device, Power Meter, Transformer

What Certificates does the Company have?

CNAS, ISO14001, ISO27001, ISO9001

What Certificates do the Products have?

CE, IEC, MID, UL, EAC, ROHS, REACH

How Expensive is Acrel Products?

Competitive Price with High Quality

How long is the product Warranty Period?

2 Years

What is the MOQ?

Purchasing according to your needs, no MOQ limit

How long is the Lead Time?

Sample takes 3 days; Bulk purchase takes 1 month

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IEC61010-1

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EN IEC 61000-3-2:2019+A1:2021

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IEC 61000-4-2; IEC 61000-4-3; IEC 61000-4-4; IEC 61000-4-5; IEC 61000-4-6; IEC 61000-4-8

Certificate:

Standard Lead Time:
Sample: 2 days
Bulk: 1 month

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EN 61326-1-2013

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IEC 61000-4-2; IEC 61000-4-3; IEC 61000-4-4; IEC 61000-4-5; IEC 61000-4-6; IEC 61000-4-8

Certificate:

Standard Lead Time:
Sample: 2 days
Bulk: 1 month

Feature:
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Standard:

2014/30/EU

2014/35/EU

Certificate:

Standard Lead Time:
Sample: 2 days
Bulk: 1 month

Feature:
  • Dual DC Circuits
  • Secondary RS485
  • DC1000V
  • 0.5s Accuracy
  • Power supply for the Hall sensor
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