Complaint
DC Surge Arrester BUD-40/3 is a Type 2 DC Surge Protection Device forDC side to protect the terminal devices in PV system from over voltage, like solarpanels or inverters. Available for 600Vdc ,1000Vdc,1500Vdc.
Suitable For Use in All Photovoltaic Systems
Prewired Modular Complete Unit,Consisting of A Base Part and Plug-in Protection Modules
Plug-in Protection Module, Easily Installation and Maintainance
High Energy Varistor, Response Time Less Than 25 Nanosecond
Din Rail Mounting TH35-7.5/DIN35
Comply with :EN 50539-11
| Open Voltage | Uoc Max 600/1000V/1500V |
| Max Continuous Operational Voltage | Uc 600/1000V/1500V |
| Nominal Discharge Current | In(8/20)μs 20KA |
| Maximum Discharge Curent | Imax(8/20)μs 40KA |
| Voltage Protection Level Up | Up ≤3.8KV |
| Response Time | tA ≤25ns |
| Operating State/fault Indication | Green/Red |
| Plug-in Protection Module | YES |
| Type of remote signalling contact | changeover contact |
| Degree of Protection | Ip20 |
We are a professional solar system solution expert
1.Accumulated more than 5GW project experience
2.Cooperate with Longi, Sungrow, Huawei and other companies
3.Provide free sample service
4.Exported to more than 50 countries overseas
5.Provide OEM service
6.We have more than 12 years experience on solar system and have independent research and development capabilities
7.We acquired IS09001 ,CE,CB,TÜV,SAA ,NEMKO,VDE,CQC and Gold-sun etc.certification to ensure high quality.
1. Are you trading company or manufacturer ?
We are solar system manufacturer,Our cumulative installed capacity reached 5GW+.
2.Can you supply samples for checking ?
Yes, we can supply free samples for all client.
3.How long is your delivery time?
A1)For Sample: 1-2Days ;
A2)For small Orders: 3-5Days;
A3)For mass Orders:7-10Days;
Anyway, It depend on order qty and payment time.
4.Do you accept OEM business?
We accept OEM with your authorization.
5.How is the after-sale service?
We offer spare parts accordingly and English-speaking engineer offer online service.
6. what kind of certificate you have ?
We have CE, CB,TÜV,SAA etc.
7.What is the service offered by company?
We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.
If you have another questions, pls feel free to contact us.
