Wenzhou Britec Electric Co., Ltd.: Wenzhou, Zhejiang, China; Main products: surge protective device, thunder protection lightning arrester

Home
Product Categories

AC Power Surge Protection

DC Surge Protector

SPD for Data

led surge protection device
Company Profile

Company Introduction

Photo Gallery
Blog
Quality Control
Contact Us

Home > Products > AC Power Surge Protection > BR-50GR 3+1 Type 1 50kA Surge Arrester 50KA surge Protection Device spd lightening protector Surge Arrester

BR-50GR 3+1 Type 1 50kA Surge Arrester 50KA surge Protection Device spd lightening protector Surge Arrester

FOB Price

100 - 120 / Piece

1 Piece(Min.Order)

Port NINGBO
Payment TermsT/T L/C Credit Card PayPal
Delivery Detail15 days

Request Sample Customized Request Request Free Catalogs

Contact Now

Get lowest price

Product Details

Brand Name	BRITEC		Place of Origin	China
Model Number	BR-50GR 3P+1

Product Description

Type 1 Power Surge Arrester 50KA Protection Device

Product characteristics:

Specification		BR-50GR 150 3+1	BR-50GR 275 3+1	BR-50GR 320 3+1
SPD classification according to EN61643-11		Type 1 + Type 2	Type 1 + Type 2	Type 1 + Type 2
SPD classification according to IEC61643-11		Class I + Class II	Class I + Class II	Class I + Class II
Nominal operating voltage	Un	240V(50/60Hz)	400V(50/60Hz)	400V(50/60Hz)
Max. continuous operating a.c. voltage	Uc (L-N/N-PE)	150V/255V(50/60Hz)	275V/255V(50/60Hz)	320V/255V(50/60Hz)
Lightning impulse current (10/350μs)	Iimp (L-N/N-PE)	50kA/100kA	50kA/100kA	50kA/100kA
Nominal discharge current (8/20μs)	In (L-N/N-PE)	50kA/100kA	50kA/100kA	50kA/100kA
Max. discharge current (8/20μs)	Imax (L-N/N-PE)	200kA/200kA	200kA/200kA	200kA/200kA
Quantity of electric charge (L-N, N-PE)	Q	25As, 50As	25As, 50As	25As, 50As
Specific energy (L-N, N-PE)	W/R	625kJ/Ω, 2500kJ/Ω	625kJ/Ω, 2500kJ/Ω	625kJ/Ω, 2500kJ/Ω
Voltage protection level	Up (L-N/N-PE)	≤1.8kV	≤1.8kV	≤1.8kV
Short-circuit current rating a.c.	Isccr (L-N/N-PE)	25kA rms/100A rms	25kA rms/100A rms	25kA rms/100A rms
Max. backup fuse		350A gG	350A gG	350A gG
Temporary overvoltage	TOV (L-N)	440V/120min -withstand
Temporary overvoltage	TOV (N-PE)	1200V/200ms -withstand
Response time	tA	≤100ns	≤100ns	≤100ns
Operating temperature range	Tu	-40℃-80℃	-40℃-80℃	-40℃-80℃
Cross-section area (Min.)		4mm2	4mm2	4mm2
Cross-section area (Max.)		35mm2	35mm2	35mm2
For mounting on		35mm Din rail
Enclosure material		Thermoplastic UL94-V0
Degree of protection		IP20	IP20	IP20
Order Code		B7166	B8167	B7192
Order Code (With remote signaling)		B7167	B8168	B7193

Contact person: Lucky zhu

Address: Block1, BoTongHuiGu Industrial Park,Yueqing, Zhejiang, China

Mobile: +86-15888436909

E-mail: sales2@britecelectric.com

Skype:bjbox1115

Features:

Endurable, sustains multiple strikes.

LED status indication.

Protection class: Type 1+2, Class I +Class II.

BR-50GR 3P+N is suitable for TT and TN-S system.

Application:

● Suitable for TT and TN-S system.

● Used in industrial systems and buildings with external lightning protection of Classes I to IV.

● For the protection of low voltage distribution systems against direct lightning strike into the overhead power supply line or external lightning protection system.

● Can be used in standard distributor housing.

● Used to protect all kinds of electrical equipment in the power system from lightning over-voltage, operation over-voltage, power frequency transient over-voltage impact damage to an electrical appliance.

Workshop:

Britec owns advanced test equipments and product line, perfect management, professional technical

personnel and well-trained workers. Britec team keep developing newest product for our customer, that

is why technical level of our products can be reached to the leading level, we also can help customer

OEM/ODM.

Company information:

Wenzhou Britec Electric Co., Ltd. is located in the Yueqing city. Britec is dedicated to development, manufacture, marketing and service of low voltage surge arrester products. The rapidly-developed regional economy and friendly investment environment ensure Britec’s sustainable developments and continuous innovations. It is professional in producing SPD.

Certifications:

Britec offer full range of SPD products which has CE, RoHS,TUV, SEMKO, CB certification.The company

implements ISO9001 quality mangement system.

FAQ:

Q1. Are you manufacturer or trading office?

A: We are manufacturer in Wenzhou, with the ability to export by ourselves.

Q2: Do you support OEM or ODM?

A: Yes, we support OEM & ODM.

Q3: How's your product markets?

A: Our products are welcomed among Europe, South America, Asia and certain countries in Africa, win us a good reputation.

Q4. How’s your warranty?

A: All our products are 5 years warranted.

Contact Us

Wenzhou Britec Electric Co., Ltd.: Contact namelucky zhu
Chat Now; AddressBlock1, BoTongHuiGu Industrial Park,Yueqing, Zhejiang, China, Wenzhou, Zhejiang