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  1. Home > Product > Solar Pump System > PV Combiner Box > SI-CD Series DC Lightning Protection PV Combiner Box

SI-CD Series DC Lightning Protection PV Combiner Box

  • Higher efficiency.
  • Reliable and durable.
  • Easy to use.
  • Easy to maintain.
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SI-CD Series PV Combiner Box Overview

The SI-CD series PV combiner box is used to connect a number of photovoltaic panels with the same specifications into photovoltaic series, and then these series are connected in parallel to the box. The DC power collected by the convergence box will be used by the controller, DC distribution cabinet, solar inverter, AC distribution cabinet and other equipments to form a complete photovoltaic power generation system.

 SI-CD Series DC Lightning Protection PV Combiner Box

 

Specifications

 
Model SI-CD-04
SI-CD-06
SI-CD-08
SI-CD-10
SI-CD-12
SI-CD-14
SI-CD-16
SI-CD-18
SI-CD-20
SI-CD-24
SI-CD-30
IP Protection Class(IEC60529) IP65/IP66
IK Impact Resistance Class(IEC62262) IK08
Max Rated Voltage DC 1000V DC
Fuse Holder 1000V DC 30A
DC Switching/MCCB Capacity 50A
80A
100A
125A
160A
225A
250A
315A
350A
400A
630A
Surge Protection DC Type II/In=20KA, Imax=40KA, Ucpv=1000V DC
Over-Voltage Category CAT III
Number of DC Inputs 4
6
8
10
12
14
16
18
20
24
30
DC Input Connector PG9, IP68
Input Cable Size for Negative and Positive Q4-8mm
Maximum input current per channel 10A/15A/20A/25A(Selection according to the power of the photovaltic panels)
Number of DC outputs 1
DC Output Connector Select model according to current
Connection DC Earth Protection  Material: Nylon Plastic,Seals: Nitrile Rubber Buna, IP68
Output Ground Connector PG11, IP68
Temperature/Humidity Range Temperature: -20℃~60℃, Humidity: 0~95%
Altitude ≤2000m, Greater than 2,000 meters requires a derating
Installation Wall mounted/Padlockable Latch
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Downloads

File Name Type Language File Type Update Download
SI-CD Series PV Combiner Box Catalog Catalog English PDF 2025-01-13 icon-download 4.97MB

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