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MRac Combiner Box

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Brief Introduction

MRac Combiner Box can be flexibly customized to fit various modes of photovoltaic power plants. Its protection level is as high as IP65. It not only has an attractive outlook but also a clear inner circuit structure. The huge volumn of the box allows for enough space for cooling and wire connecting.

Advantages

  1. Good Durability and strong anti-corrosion ability

  2. Circuits Combining

  3. Thunder-Proof

  4. Monitoring of current and voltage of    each string

  5. Monitoring of its own temperature and humidity

  6. Real-Time Alarm

  7. Data Collection

  8. Data Transmission

Technical Parameter

Model NameMPV8MPV10MPV12MPV16
No. of InputsBelow 89-1011-1213-1621
Max. Input Voltage1000Vdc

Input Current of  

Each String

0-15AG21
Max. Output CurrentBelow 80A100A120A160A

Waterproof Input

Terminal

PG9/PG11

Waterproof Output

Terminal

PG-13.5-PG19PG16-PG21PG19-PG25PG21-PG29
Input Wire Size4mm2
Ground Wire Size16mm2
Communication Wire RS4851.0mm Shielded Twisted-Pair
Monitor ModuleMonitor every current, voltage of generatrix, state of breaker,
state of thunder-proof function and temperature of combiner box.
Communication Method/Protocol RS485Bus/Standard MODBUS-RTU Protocol

Anti-Reverse

Function

Sealed Anti-Reverse Diode Module(alternative)

Temperature &

Humidity

Working temperature-40℃~85℃; humidity 95%;
in environment with no-dew, no corrosive gases
Altitude≤4000m
Power Consumption of Monitor Module During Working7W

Auxiliary Power

Supply

AC85V-265V/DC24V(±10%)/DC220V-1000V
Material of EnclosureGalvanized Steel Plate/Cold-Rolled Steel Plate/Stainless Steel
Protection GradeIP65
Dimension(width*height*depth)550*550*180650*550*180700*550*180750*550*180
Weight10-35kg

Reference Projects

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Workshop

Carbon steel factory owns 15 steel rolling production lines, and 4 solar stent aluminum production lines.

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