Three Phase 40ka Surge Protection SPD Application:
• BR-40 series surge protective devices are suitable for C grade
surge protection, which protects the electrical network not shocked
by the thunder. The BR-40 series surge protection devices are
usually installed in low voltage main distribution box connected to
the incoming end of the buildings.
• BR-40 Series surge protective device( hereinafter referred to as
SPD) are suitable for AC 50/60Hz, TT, TN-C, TN-S,TN-C-S and other
power supply system, it protect to indirect and direct lightning
effect or other transient over voltage.
Three Phase 40ka Surge Protection SPD Functions:
1. Protection of heavy-loaded electrical circuits from overload
2. SPD design according with GB18802.1/IEC61643-1 standard.
3. Uc: 275V
4. Accurate dimension
5. In: 20kA
6. Used to protect not only particular consumers/circuits, but also
the whole panel.
7. Protection: IP20
8. High performance
9. On-Off indicating window: Green: normal function, Red:
functionless, immediate replacement required
10. Heat proof
SPDs type 2:
Installed at distribution board (DB) within a building. The first
gate to prevent lightning strike from entering your house via
electricity supply line. The Type 2 SPD is the main protection
system for all low voltage electrical installations. Installed in
each electrical switchboard, it prevents the spread of overvoltage
in the electrical installations and protects the loads. Type 2 SPD
is characterized by an 8/20 µs current wave.
Company Information:
Britec is a specialized manufacturer of SPDs, founded in 2003. As a
professional SPD manufacturer, we can supply all kinds of low
voltage surge protection, and our products has been widely used in
electric power, construction, and other fields. Our company has
advanced testing equipment, which can ensure all of our products
are excellent. Our products have gained CE, CB, and TUV
certificated.
Production process:
Certification:
FAQ:
1)Q: Who are we ?
A: We are a professional factory, we currently have customers in
more than 50 countries and regions around the world.
2)Q: Can I print our logo on the products and change the color of
products?
A: Yes,all color and pattern available, we can also do OEM servise.
3)Q: Can i get a sample?
A: Of course, but you may need to pay sample charge which will be
returned after any order signed.
4)Q: What certificates your products have?
A: Most of our products have CE, TUV and CB certificates. Don't
worry about the quality!
5)Q: What's your delivery time?
A: Usually it can be within 30 days!
6)Q: What is your accept payment method?
A: We can accept TT, Paypal. 30% deposit and 70% before shipment!
