Solar String Monitor

AGF-MT

  • DC 0-20A
  • 0-1000V
  • Max. 24 Channels
  • RS485 Modbus-RTU

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What Do Our Customers Say?

  • “ 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. "

    Arnold 

    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 AGF-MT Series Solar String Monitor?

Parameter

  • Channels: 4, 8, 12, 16, 20, 24
  • Input: DC 0~±20A
  • Response Time: 1s
  • Accuracy: 0.5 class

Function

  • Measure: 
    DC Current of up to 24 Circuits (with Hall Sensors); Voltage of Busbar
  • Monitor Temperature:
    Inner Temperature of PV Combiner Box

AI & DI

  • AI: PT100, DC0(4)~20mA, DC0~10V
  • DI: 3-channel Digital Input

Communicate & Power

  • Communication: RS485, Modbus-RTU
  • Auxiliary Power: DC 1000V, DC 1500V

Specification

What’s the Specification of Acrel AGF-MT Series Solar String Monitor?

Multi-circuits Measurement of up to 24 DC Circuits

● Input Channel: up to 24 Circuits

● LED Indicator for Re-flux, Disconnection, and Over-current

● Rated Current: 20A

● Accuracy: 0.5 Class

● Voltage Measuring Range: up to 1500V (Busbar)

3-Channel DI Switch Status Monitoring

● DI Status of Lightning Protector and DC CB

● Octocoupler or dry Contact

 

Temperature Measuring & Over-temperature Alarm Function

● Measuring the inner Temperature of the DC PV Junction Box

● Thermistor: NTC

● Range of Measuring: -20℃~+100℃

Keypads HMI for Programming

● Communication(address, baud rate and etc.)

● Over-temp Alarm Threshold

 

 

LCD Display

● English Interface

● Data Display

Easy Installation

● Perforated Hole for Cable to pass through

● DIN Rail Installation

● Module Connected by Data Line

Parameter

What’s the Parameter of Acrel AGF-MT Series Solar String Monitor?

Item AGF-M4T AGF-M8T AGF-M12T AGF-M16T AGF-M20T AGF-M24T
Input channels 4 8 12 16 20 24
Rated current DC 0~20A
Response time 1s
Accuracy 0.5 class
Temperature coefficient 400ppm
RS485 communication RS485/Modbus-RTU protocol,4800/9600/19200/38400bps
Additional function
Switch input 3-way input(optocoupler or dry contact mode)
General technical parameters
 

Temperature/ Humidity

Working temperature: -35~+65℃, humidity95%,no condensation, no corrosion gas place

*Display module work temperature:-20~+70℃

Temperature measurement function  

To measure the inner temperature of the box (-20℃~100℃)

Altitude ≤3000m
Insulation resistance ≥100MΩ
 

Industrial frequency withstand voltage

power/communication/switching input/cell voltage input–AC 2kV/1min

(When the auxiliary power supply is DC1500V, the withstand voltage between the power supply, photocell input, and other circuits is AC 2.7kV)

Current input/power、cell voltage 、communication、switching

state—AC3.5kV/1min

EMC GB_T 17626.2-2006;

Electrostatic discharge immunity test 3rd grade, air discharge 8kV, contact discharge 6kV.

  GB_T 17626.4-2008;

Electrical fast transient immunity test grade 4, common mode 4kV, difference mode 2kV

  GB_T 17626.5-2008;

Surge(shock) immunity test grade 4, common mode 4kV, difference mode 2kV

  GB_T 17626.8-2006;

Power frequency magnetic field immunity test grade 4

Installation

How to Install the Acrel AGF-MT Series Solar String Monitor?

Cable Wiring through Perforation
Module Connected by Data Line

Application

What's the Application of the Acrel AGF-MT Series Solar String Monitor?

Solar PV Power Distribution Monitoring Solution
Practical Application of AGF-MxxT in PV Combiner Box
APV Smart Solar PV Combiner Box installed under PV Array

Why choose Acrel?

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

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Kindly Fill out the Form below and tell us more about your Requirements,
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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

DC Energy Meter for Solar Project

Standard:

2014/30/EU

2014/35/EU

Certificate:

Feature:
  • Dual DC Circuits
  • Secondary RS485
  • DC1000V
  • 5s Accuracy

Three-phase Anti-Reflux Energy Meter

Standard:

EN 61326-1-2013

EN 61000-3-2:2019

EN 61000-3-3:2013+A1:2019

EN 61010-1:2010

Certificate:

Feature:
  • Measurement: 3-phase Active Power, Reactive Power, Current, Voltage and etc
  • Current Rating: up to 300A (paired with external CTs)
  • Communication: RS485 (MODBUS-RTU)
  • Power Supply:85~265V AC or 100~350V

Single-phase Anti-Reflux Energy Meter

Standard:

EN 61326-1-2013

EN 61000-3-2:2019

EN 61000-3-3:2013+A1:2019

EN 61010-1:2010

Certificate:

Feature:
  • Measurement: 1-phase Active Power, Reactive Power, Current, Voltage and etc
  • Current Rating: up to 300A (paired with external CTs)
  • Communication: RS485 (MODBUS-RTU)
  • Power Supply:85~265V AC or 100~350V

Power Quality Analyzer

Standard:

2014/35/EU

2014/30/EU

Certificate:

Feature:
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  • Multi-Communication
  • High Precious 0.2s
  • 32G SD Card

DTSD1352-C/1(6)A Three phase Smart Energy Meter for Sungrow Inverter

Certificate:


Feature:
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  • Current: 3×1(6)A
  • Communication: RS485 Modbus-RTU

Acrel ACR10R Single & Three Phase Power Meter 120A with CT for Solis & Alpha ESS

Standard:

EN 61326-1-2013

EN 61000-3-2:2019

EN 61000-3-3:2013+A1:2019

EN 61010-1:2010

Certificate:

Feature:
  • Measurement: 1-phase & 3-phase Active Power, Reactive Power, Current, Voltage and etc
  • Current Rating: up to 300A (paired with external CTs)
  • Communication: RS485 (MODBUS-RTU)
  • Power Supply:85~265V AC or 100~350V

Split Single Phase Smart Electricity Meter with SunSpec UL for Inverter

Standard:

UL1741

Certificate:

Feature:
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  • 200ms
  • RS485
  • SunSpec
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