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VB40 Surge Protector

Character

High-energy core component, no follow current;
Integrated structure;
Failure indication function: being failure state if red window appears;
Thermal controlled overheating risking tripping structure, linkage;
indication window;

Specifications

Installation dimensions

Product picture

product mix

product certification

Model meaning of SPD for power lin

Quick Selection Table for SCB and SPD

Other related products

Class B SPD VB40 (Power Supply SPD Series Promov Brand)

Installation Instruction

Typical applications

Matters needing attention

1.This product shall be installed by experts.

2.If the product ,which is bought within 36months, is broken or can not work normally because of manufacturing errors, our company can replace it with the same product. If the product is bought over 36 months, we provide limited service.

3.Customers should take the full responsibility of quality problems which are caused by opening the product without authorization or using products improperly.

4.Customers are not allowed to replace components all will in order to keep the effectiveness of the product.

	VB40/150	VB40/275	VB40/320	VB40/385	VB40/440
SPD protection conforms to EN 61643-11.	Type2	Type2	Type2	Type2	Type2
SPD installation type conforms to EN61643-1.	ClassⅡ	ClassⅡ	ClassⅡ	ClassⅡ	ClassⅡ
Protection level conforms to DIN VED 0675-6.	B	B	B	B	B
Maximum continuous AC operating voltage Uc	150V	275V	320V	385V	440V
Maximum continuous DC operating voltage Uc	200V	350V	410V	500V	560V
Nominal discharge current (8/20μs ) In	40kA	40kA	40kA	40kA	40kA
Maximum discharge current (8/20μs ) Imax	80kA	80kA	80kA	80kA	80kA
5kA limited voltage Ur	≤0.9kV	≤1.0kV	≤1.1kV	≤1.15kV	≤1.25kV
Voltage protection level Up	≤1.3kV	≤1.8kV	≤2.0kV	≤2.1kV	≤2.5kV
Response time tA	<25ns	<25ns	<25ns	<25ns	<25ns
Leakage current	<25μV	<25μV	<25μV	<25μV	<25μV
Range of working temperature Tu	-40℃~80℃	-40℃~80℃	-40℃~80℃	-40℃~80℃	-40℃~80℃
TOV fault voltage UT		205V/5sec	470V/5sec	470V/5sec	470V/5sec
Front overcurrent protection device	(Class B) SCB : T08/80
Minimum area of connecting cable (min)	10mm2
Maximum area of connecting cable (max)	25mm2
Enclosure protection class	IP20
Remote signaling contact: Maximum permissible operating current: AC	0.2A/125V
Remote signaling contact: Maximum permissible operating current: DC	0.5A/48V
Crimping Screw	M5/M2
Torque of crimping screw	6Nm/0.2Nm
Shape material	PA66 UL 94 V-0
Rail installation	35mm DIN rail EN 60715
Width of module	1 mod.,DIN 43880
Packing quantity	1 pcs