Home Companies Britec Electric Co., Ltd.

Single Phase Class I T1 50kA Lightning Proof Surge Suppressor Surge Protective Device

Contact Us

[China]

Trade Verify

Address: Block 1 , BoTongHuiGu industrial Park, Yueqing, Zhejiang ,China 325600

Contact name:Macy Jin

Britec Electric Co., Ltd.

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

Single Phase Class I T1 50kA Lightning Proof Surge Suppressor Surge Protective Device

Country/Region	china
City & Province	zhejiang
Categories	Locksmith Supplies

Product Details

Class B T1 50kA Lightning Suppressor AC SPD 1 Phase Class I Surge Protection Device

Class B T1 50kA Lightning Suppressor AC SPD Features:

• The AC Surge Protection Device T1 50kA BR-50GR line is a group of Class I Surge Protective Devices.

• Type 1 unipolar surge protector

• They are intended as protection against direct hit of lightning strokes of high intensities or in installation with frequent occurrence of lightning strokes.

• 50 kA on 10/350µs impulse

• The design of AC Surge Protection Device T1 50kA BR-50GR is fully based on the Spark Gap solution.

Class B T1 50kA Lightning Suppressor AC SPD Technology characteristic:

Specification	BR-50GR 1P
Item name	Surge Arrester
SPD dassification according to EN61643-11	Type 1
SPD dassification according to IEC61643-11	Class I
Max continuous 0perating a.c. voltage Uc	385V
Lightning impulse current (10/350µs) limp	50kA
Norminal discharge current (8/20µs) In	50kA
Max discharge current (8/20µs) Imax	160kA
Voltage protection level Up	≤2.5kV
Follow current extinguishing capability a.c. lifi	3kA rms
Max. backup fuse	500A gG
Response time tA	≤100ns
For mounting on	35mm Din rail
Degree of protection	IP20
Operating temperature range Tu	-40℃—80℃
Cross-section area (Min.)	4mm²
Cross-section area (Max.)	35mm²
Enclosure material	Thermal plastic UL94-V0

Dimension:

Class B T1 50kA Lightning Suppressor AC SPD Application:

• The BR-50GR is a Type 1 AC surge protector device designed to protect at the entrance of the electrical installation.

• It protects the sensitive lines from the damage caused by lightning induction voltage, power interference, and electrostatic discharge and so on.

• This SPD is particularly useful in a high lightning density area where the risk of heavy surge current or even direct strike is high (eg: buildings equipped with lightning rods).

Class B T1 50kA Lightning Suppressor AC SPD Working principle of product:

Under normal working condition, the lightning protection module is in a high resistance state. When the power supply line has lightning invasion or operation transient overvoltage, the lightning protection module will immediately pass through the response speed of nanosecond level, and limit the lightning overvoltage or transient overvoltage to the voltage range allowed by the electrical equipment, thus protecting the normal operation of the electronic equipment. After that, the lightning protection module quickly returns to the high impedance state without affecting the normal power supply of the grid.

Our Services:

• 17 years global leading profession manufacture of electrical products surge arrester.

• All products will be well packed before shipping.

• Standard packaging, and you can also tell us your own requirements on packaging.

• Faster delivery.

• Individually Tested Prior to Shipment.

Installation and note:

• Usually installed in the low-voltage main distribution cabinet of the building incoming line.

• In the normal use of this surge protector, especially during the thunderstorm season, the grounding system of the surge protector should be checked in time to keep it in good grounding condition, otherwise the protection effect of the surge protector will be affected to varying degrees.

Certificate:

About us:

Wenzhou Britec Electric Co.,LTD. A professional global SPD supplier. Company main production a series of low voltage surge protection device.

We design and produce our own products. Our intention is to provide solutions of surge protection for our clients. We are keeping dedicated to improving the management of production and developing new products, which makes it possible to help our clients to grow their business, as well as ours.

Production process:

FAQ:

1. About samples?
A: Yes, samples are viable.

2. Are you factory ? Can you export the goods directly ?
A: Yes. We are trading and manufacturing company, we can export the goods by ourselves.

3. How to control the quality?
A: Full inspect by professional machine. Finished product and packaging inspection.

4. What is the trade terms and payment terms?
A: Trade terms: EXW, FOB, CIF. Payment term : T/T, 30% as deposit, 70% before shipping.

5. How about the time of delivery ?
A: Honestly, it depends on the order quantity and the season you place the order. Normally, the delivery will be around 15-25 days.

6. About the ability of develop new product?
A: We have a development team with excellent designers who will design new products according to client demand.