50kA Three-phase Surge Protector Device AC Lightning Arrester
AC Lightning Arrester Brief introduction:
• BR-50GR series surge protector is a new product developed by our
company using the latest data and technology to protect the power
grid overvoltage caused by lightning or surge. It is installed in
the front of the distribution box or electrical equipment to
prevent the damage of lightning or operation surge current to home
appliances.
• The power supply surge protector is suitable for AC 50/60Hz, TN-S
power supply systems, and factory low voltage power and control
system. It protects the indirect lightning and direct lightning
impact or other transient overvoltage surge, which is mainly
applicable to the residence, the third industry and the industrial
and mining enterprises. Surge protection requirements.
• This series of products obtained TUV certificate, safe and
reliable.
AC Lightning Arrester Product detail:
| BR-50GR 4P |
| Nominal voltage Un | 230V/400V AC |
| Max. continuous operating a.c. voltage Uc | 275V |
| Lightning impulse current (10/350us) Iimp | 50kA |
| Nominal discharge current (8/20us) In | 50kA |
| Maximum discharge current (8/20us) Imax | 200kA |
| Voltage protection level Up | ≤2.3kV |
| Response time tA | ≤100ns |
| Max. backup fuse | 315A gG |
| Operating temperature range Tu | -40℃—80℃ |
| Cross-section area (Min.) | 4mm2 |
| Cross-section area (Max.) | 35mm2 |
| For mounting on | 35mm Din rail |
| Enclosure material | Thermoplastic UL94-V0 |
| Test standards | IEC 61643-11; EN 61643-11 |
| Certification | TUV |
Dimension:
AC Lightning Arrester Product features:
1. The temperature control protection circuit is adopted, and the
thermal protection is built.
2. With the power status indication, it indicates the working state
of surge protector.
3. Safety insulation of fire retardant high flame retardant
material.
4. Built-in overheating and temperature control circuit breaker.
AC Lightning Arrester Product Installation:
• With 35mm standard DIN-rail mounting, connecting copper stranded
conductor is 4~35mm².
• At front of SPD each pole must be sited protection---used fuse or
miniature circuit breaker lightning current SPD protection, after
SPD breakdown to short circuit protection.
• SPD install on protected line (equipment) to the front and
connected to the supply line. A class products install in the
building home-entry line hold larger surge current total
distribution box.
Britec service:
1. Before and after sales in time service.
2. Professional Lightning protector solution suggestions.
3. Payment terms: Paypal, TT etc.
4. Shipment terms: FOB, EXW, CIF, CFR
5. Short Lead time: 5-10 working days for sample order and
15-30dyas for orders less than 500units.
6. Small MOQ required, sample testing welcome.
Shippment:
1. We provide express ways( DHL, UPS, FEDEX, TNT, etc) or by sea,
or by air, all ways are avaliable.
2. For the freight, you can choose ship from our factory directly
or use your own forwarder, both are OK.
3. We will choose cheap and good service shipping company for you.
4. Pls tell me your exact shipping address and contact telephone
No. before we arrange the products shippment.
Certification for lightning arrester (TUV, CB, CE).
Workshop:
Quality Control:
Britec has very strict Quality Control System, from checking and
evaluation of incoming materials to the delivery of products, each
item will be checked and tested for several times.
Company information:
Britec is located in Yueqing city with beautiful scenery and
developed science and education. It is specialized in power surge
protection devices. A high-tech enterprise integrating product
development, production and sales. The company's products have
independent intellectual property rights and have passed the test
of national professional institutions, which also obtained the
state. The company has passed the ISO9001 International Quality
Management System.
FAQ:
Q1. Are you factory or trade company?
A: We are factory of more than 21 years export experience.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q3. What is your terms of delivery?
A: EXW, FOB, CIF, DDU.
Q4. Samples?
A: Samples are available, but it is not free. Delivery time usually
is 10 days.
Q5. How to order and cooperate with you?
A: Send your inquiry request → Feedback with quotation → Confirm
quotation → Price confirmed → Proforma invoice provided → Deposit
payment → Mass production → Balance payment → Packing → Delivery.
