High Performance 4 in 1 Out PV DC Combo Box
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High Performance 4 in 1 Out PV DC Combo Box

Two Additional Perspectives on the Functionality of Bus Boxes in Photovoltaic Systems Enhancing System Scalability and Flexibility The use of bus boxes in PV systems offers enhanced scalability and flexibility. By allowing multiple PV strings to be connected in parallel, the system can easily...
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Product Introduction

Two Additional Perspectives on the Functionality of Bus Boxes in Photovoltaic Systems

Enhancing System Scalability and Flexibility

The use of bus boxes in PV systems offers enhanced scalability and flexibility. By allowing multiple PV strings to be connected in parallel, the system can easily accommodate additional modules as the energy demand grows or as the technology evolves. This flexibility also enables the system to be reconfigured or expanded without major disruptions, making it an ideal choice for both residential and commercial applications where energy needs may change over time.

Improving Safety and Maintenance Accessibility

Safety is a paramount concern in any electrical system, and PV systems are no exception. The bus box, by providing individual circuit isolation, ensures that maintenance and inspection can be carried out safely without the risk of electrical shock to technicians. Additionally, the modular design of PV systems facilitated by the bus box allows for easy access to individual components, simplifying maintenance procedures and reducing the time and cost associated with system upkeep.

In summary, the bus box is not just a simple connection point in a photovoltaic power system; it is an essential element that enhances the system's performance, safety, and flexibility. Through its role in aggregating and distributing power, the bus box contributes significantly to the overall efficiency and reliability of PV systems.

 

Specifications

Model

CSPVB/2-1

Electric parameter

System maximum DC voltage

550 1000

Maximum input current for each string

35A

Maximum input strings

2

Maximum output switch current

2QA/32A

Maximum inverter MP PT

1

Number of Output strings

1

Lightning protection

Category of test

Grade 2 protection

Nominal discharge current

20kA

Maximum discharge current

40 kA

Voltage protection level

2.8kV 3.8kV

Maximum continuous operating voltage Uc

630V 1050V

Poles

2P 3P

Structure characteristic

Plug-push module

System

Protection grade

IP65

Output switch

DC circuit breaker

MC4R Waterproof Connectors

Standard

PV DC fuse

Standard

PV surge protector

Standard

Box material

Engineering plastics

Installation method

Weill mounting type

Operating Temperature

-25*C z + 55*C

Altitude

2km

Permissible relative humidity

0-95%, no condensation

Mechanical parameter

Width x High x Depth (m m)

400x400x800

 

1

2

 

3

4

 

5

8

 

9

FAQ

1. Where is our factory?
Our factory is located in Wenzhou, Zhejiang, China

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.How is the dustproof effect of the product?
Protection class IP65, can be used outdoors to provide effective protection

 

 

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