• Protecting low voltage equipment from surge damages.
• Applied in modular SPD Class II (Class C) for TNS power supply
system.
• Max. discharge current of 80kA
• Designed according to IEC 61643-1/GB 18802.1.
| Specification | BR-80 385 4P |
| 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 |
| Max. discharge current (8/20µs) Imax | 80kA |
| Nominal discharge current (8/20µs) In | 40kA |
| Voltage protection level Up | ≤2.3kV |
| 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 |
Dimension:
What is a surge protection device?
• The surge protection device (SPD) is an electronic device that
provides a protection for electrical equipment, communication
network etc. from the effect of surges. When a current spike or
voltage surge suddenly occurs in an electrical circuit or a
communication line due to external interference, the SPD can
conduct the shunt in a very short time, thereby avoiding the damage
of the surge to other equipment in the circuit.
• Surge protective devices are designed to minimize the effects of
the indirect and direct lightning or other transient overvoltage
surges, suitable for surge protection in residential, tertiary
industrial and other industrial applications. SPD has several
protection modes: L-L, L-G, L-N, N-G and its combinations.
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.
Our price is cheaper than citel spd price.
Our quality is higher than feeo spd.
We use epcos in spd.
Company information:
Britec Electric 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.
