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IEC 61643-11 SPD AC 40kA 1P + NPE Lightning Protection DIN Rail Mounting

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IEC 61643-11 SPD AC 40kA 1P + NPE Lightning Protection DIN Rail Mounting

Country/Region	china
City & Province	zhejiang
Categories	Other Security & Protection Products

Product Details

IEC 61643-11 SPD AC 40kA Type 2 Surge Arrester 1P+NPE Lightning Protection DIN Rail Mounting

IEC 61643-11 SPD AC 40kA 1P + NPE Lightning Protection Feature:

• Class II, Type 2, 40kA

• 40kA maximum surge current

• The surge arrestors BR-40 1+1NPE meet the type 2 requirement class according to IEC 61643-11

• The housing is fixed on 35mm electrical guide

• Window color display working status, normal green, red, indicating failure of the product

• Optional with remote communication terminals for remote alarm control

IEC 61643-11 SPD AC 40kA 1P + NPE Lightning Protection Product Details:

	BR150 40 1P+NPE	BR275 40 1P+NPE	BR320 40 1P+NPE	BR385 40 1P+NPE	BR440 40 1P+NPE
SPD classification according to EN61643-11	Type 2	Type 2	Type 2	Type 2	Type 2
SPD classification according to IEC61643-11	Class II	Class II	Class II	Class II	Class II
Max. continuous operating a.c. voltage Uc	150V	275V	320V	385V	440V
Max. continuous operating a.c. voltage[N -PE] Uc	255V	255V	255V	255V	255V
Nominal discharge current (8/20us) In	20kA	20kA	20kA	20kA	20kA
Max. discharge current(8/20μs) Imax	40kA	40kA	40kA	40kA	40kA
Voltage protection level Up	≤0.8kV	≤1.3kV	≤1.5kV	≤1.8kV	≤2.0kV
Voltage protection level 5kA Up	≤0.6kV	≤1kV	≤1.2kV	≤1.4kV	≤1.6kV
Voltage protection level [N-PE] Up	≤1.5kV	≤1.5kV	≤1.5kV	≤1.5kV	≤1.5kV
Follow current extinguishing capability[ N-PE]a.c.Ifi	100Arms	100Arms	100Arms	100Arms	100Arms
Max. backup fuse	125A gG	125A gG	125A gG	125A gG	125A gG
Response time tA	≤25ns	≤25ns	≤25ns	≤25ns	≤25ns
Response time [N-PE] tA	≤100ns	≤100ns	≤100ns	≤100ns	≤100ns
Operating temperature range Tu	-40℃-80℃	-40℃-80℃	-40℃-80℃	-40℃-80℃	-40℃-80℃
Operating state / fault indication	green / red	green / red	green / red	green / red	green / red
Cross-section area (Min.)	4mm²	4mm²	4mm²	4mm²	4mm²
Cross-section area (Max.)	35mm²	35mm²	35mm²	35mm²	35mm²
For mounting on	35mm Din rail
Enclosure material	Thermal plastic UL94-V0
Degree of protection	IP20	IP20	IP20	IP20	IP20
Order Code	B8251	B8253	B8255	B8257	B8370
Order Code (With remote signaling)	B8252	B8254	B8256	B8258	B8371

Dimension:

IEC 61643-11 SPD AC 40kA 1P + NPE Lightning Protection Application:

• For protection of consumer equipment againts transient voltage caused by indirect lightning strike and switching operations.

• Use in domestic, commercial and light industrial installations.

• Usually installed in household power distribution boards, telecom machinery center, computer equipment center, elevator control center, hospital's surgery and ICU, information equipment, electronic equipment and in front of control equipment or nearest socket box of control equipment.

IEC 61643-11 SPD AC 40kA 1P + NPE Lightning Protection Advantage:

• High current capacity, quick response

• Low residual voltage, free of leakage current

• Easy installation with Din rail mounting

• Status indicators visually verify protection level

• Simple, professional installation of the arrester modules.

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

Company introduction:

Wenzhou Britec Electric Co., Ltd. was established in 2003, is a professional surge protective devices (SPD) manufacture with many years experiences.We are providing quality products, competitive price, prompt delivery and excellent service, and looking forward to even greater cooperation with overseas trade based on mutual benefits.

Shipping:

Certificate:

Installation:

• Usually installed in the distribution box office, the power phase line (L), neutral (N), respectively, corresponding surge protectors access terminals to ensure secure and reliable, and the surge protector ground terminal and ground as well electrical connection.
• Surge protectors should regularly check the work, such as the protection window turns red indicating the deterioration of its front open space, when the fuse is tripped, timely maintenance or replacement module.
• After the installation is complete, check that the protection unit is plug in place, close the automatic circuit breaker (fuse) switch, check the working status is normal.