| Specification | BR-110 385 3+1 |
| Item name | Surge Arrester |
| SPD dassification according to EN61643-11 | Type 2 |
| SPD dassification according to IEC61643-11 | Class II |
| Max continuous 0perating a.c. voltage Uc | 385V/255V |
| Max. discharge current (8/20µs) Imax | 110kA |
| Nominal discharge current (8/20µs) In | 50kA |
| Voltage protection level Up | ≤2.5kV/≤1.5kV |
| Response time tA | ≤25ns |
| For mounting on | 35mm Din rail |
| Degree of protection | IP20 |
| Max. backup fuse | 160A gG |
| Operating temperature range Tu | -40℃—80℃ |
| Cross-section area (Min.) | 6mm2 |
| Cross-section area (Max.) | 35mm2 |
| Enclosure material | Thermoplastic UL94-V0 |
385V Lightning Arrester 110KA Lightning Protection Features:
1) Big discharger current capacity, low residual voltage, quick
response
2) IP20, UL94 V0
3) Lowe leakage current and rate of change
4) Type 2 spd 3 phase.
5) Heat isolation technique, no fire disaster
6) The core parts are metal oxide varistor components with high
discharge capacity.
7) Apply special shock fuse pieces, with high reliability
8) Standard compliance: IEC61643-11, EN61643-11
9) With power indicator to display working condition
10) Protecting low voltage devices from surge for TN-S (or TT 3+1
mode as custom-made) power supply systems.
11) Temperature control protective circuit, built-in heat
protection, automatic release unit
12) Mount on the 35mm DIN rail.
13) 3+1 protection model(L-N, N-PE), suitable for the poor power
grid area
14) Nominal Discharge Current: 50kA
15) Max. Discharge Current: 110kA
16) Achieve Kevin wiring way, precise structure, easy installation
and maintain
17) Exquisite process, can work under the hostile environment for a
long time, like acid, alkali, dust, salt fog, wet, etc.
18) SPD surge arrester
19) SPD voltage protection rating: ≤2.5kV/≤1.5kV
Operational principle:
In common situation, SPD is under high resistance. When the power
network is under surge over voltage caused by lightning or other
reasons, the SPD will be immediately powered with in microsecond;
it will release the surge over voltage into the earth and protect
the electrical equipment connected on the power network. When the
surge voltage gets through the SPD and disappeared, the SPD will
return to high resistance status. Then it will not affect the
normal operation of the power network.
Company information:
Wenzhou Britec Electric Co., Ltd. is specialized in manufacturing
SPDs. We were established in 2003, located in Yueqing, Zhejiang,
China. Our main products include AC surge arrester, DC surge
protector, data surge protection device etc.
Shipping:
Our service:
• Quick Response, we will reply your inquiry within 24 hours.
• Trial order acceptable.
• Supporting OEM/ODM, customzied as per customer's need.
• Delivery Punctually.
• QC SYSTEM, we have perfect and strict quality control team,
ensure every product is 100% qualified.
• Perfect After-sales, any quality problem will be solve within 24
hours to ensure satisfy every customer.
Our certificate:
FAQ:
Q1: Are you a factory or a trade company?
A: We are the factory.
Q2: Where are your products distributed?
A: Our products are distributed all over the world, Main market are
Europe, South America, the United Arab Emirates, Africa and so on.
Q3: Can I have a sample?
A: Yes, but according to our company's policy, we don't provided
free samples, while you should pay the sample cost and freight fee;
the sample can be delivered by TNT/DHL/UPS/FEDEX.
Q4: Which port is the nearest from you?
A: Ningbo port or Shanghai port.
Q5: What's your lead time?
A: Sample lead time: 10 working days. Mass production: usually 25
days. For big orders, honestly, it depends on the order quantity
and designs.
Q6: When can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If
you are very urgent to get the price, please call us or tell us in
your email so that we will regard your inquiry as priority.
Q7: Can you do the design for us?
A: Yes, we have a professional team having rich experience in
design, electrical system developing and manufacturing. Please just
tell us your ideas and we will help you to carry out your ideas
into a perfect artwork.
Q8: OEM & ODM are accepted or not?
A: OEM&ODM are welcome.
