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Ex9ASD-DC
Product Consultation
Low Voltage IEC Main Power Distribution Ex9ASD-DC
Clear all
Main Power Distribution
Ex9ASD-2500DC 4P FX-ASD
Ex9ASD-2500DC 4P FX-ASD
Ex9ASD-4000DC 3P FX-ASD
Ex9ASD-2500DC 4P FX-ASD
Ex9ASD-2500DC 4P FX-ASD
Ex9ASD-4000DC 3P FX-ASD

Ex9ASD-DC

The Ex9ASD-DC Air Switch Disconnector is a high-performance solution for DC power systems, combining isolation and reliable disconnection in demanding photovoltaic, energy storage, and DC distribution applications. Available from 630A to 4000A in 3P/4P, fixed or drawer types, it features a breaking capacity up to 100kA short-time withstand, zero flashover design, and IEC 60947-3 compliance. Its modular design, horizontal/vertical installation flexibility, and maintenance-free life up to 15,000 cycles make it ideal for safe, efficient DC switching.

Product Information

Name
Size
Release time
Operate
2502-Ex9A-DC-ACB-Catalog.pdf
20.37MB
2025-03-05
Download
Name
Size
Release time
Operate
2412-Ex9ASD-ASD-Manual.pdf
34.75MB
2025-03-05
Download
Name
Size
Release time
Operate
2308-Ex9ASD-4000DC-ACB-TUV Certificate.pdf
342.68KB
2025-03-05
Download
2307-Ex9ASD-4000DC-ACB-CB Certificate.pdf
806.32KB
2025-03-05
Download
2306-Ex9ASD-2500DC-ACB-CB Certificate.pdf
1.01MB
2025-03-05
Download
2306-Ex9ASD-2500DC-ACB-CE Certificate.pdf
332.79KB
2025-03-05
Download
Name
Size
Release time
Operate
Ex9ASD-ACB-Drawing-3p,drawout,2500DC.stp
10.05MB
2025-03-05
Download
Ex9ASD-ACB-Drawing-3p,drawout,4000DC,25.stp
10.67MB
2025-03-05
Download
Ex9ASD-ACB-Drawing-3p,drawout,4000DC,40.stp
11.01MB
2025-03-05
Download
Ex9ASD-ACB-Drawing-3p,fixed,2500DC.stp
10.21MB
2025-03-05
Download
Ex9ASD-ACB-Drawing-3p,fixed,4000DC,25.stp
10.06MB
2025-03-05
Download
Ex9ASD-ACB-Drawing-3p,fixed,4000DC,40.stp
10.39MB
2025-03-05
Download
Ex9ASD-ACB-Drawing-4p,drawout,2500DC.stp
11.86MB
2025-03-05
Download
Ex9ASD-ACB-Drawing-4p,drawout,4000DC,25.stp
12.62MB
2025-03-05
Download
Ex9ASD-ACB-Drawing-4p,fixed,2500DC.stp
11.5MB
2025-03-05
Download
Ex9ASD-ACB-Drawing-4p,fixed,4000DC,25.stp
11.87MB
2025-03-05
Download
Ex9ASD-ACB-Drawing-4p,fixed,4000DC,40.stp
11.24MB
2025-03-05
Download

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FAQs

 

What applications is the Ex9ASD-DC designed for?

It is ideal for DC distribution in photovoltaic power plants, energy storage systems, and industrial DC systems where safe isolation and reliable disconnection are critical.

 

How much short-circuit current can it withstand?

The Ex9ASD-DC provides a short-time withstand current of up to 100kA for 1 second, with zero flashover design for safe interruption.

 

Can it be installed in different panel layouts?

Yes. It supports horizontal, vertical, and mixed busbar connections with both up and down line entry, making it flexible for various cabinet designs.

 

What is its service life?

Mechanical life is rated up to 20,000 operations, with a maintenance-free life of 10,000 operations—minimizing downtime and maintenance costs.

 

Does it meet international standards?

Yes. The Ex9ASD-DC complies with IEC 60947-3 and is suitable for DC-22A, DC-23A, and DC-PV2 use categories, ensuring global compatibility and safety.

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