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.
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