China High Quality SPD - Wholesale SPD 40KA lightning arrester surge protection device – Hawai factory and manufacturers

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High Quality SPD - Wholesale SPD 40KA lightning arrester surge protection device – Hawai

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Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Low Voltage Surge Protection Device , Push Button Switch , Extension cord , We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you. We also warmly welcome customers to visit our company and purchase our products.

High Quality SPD - Wholesale SPD 40KA lightning arrester surge protection device – Hawai Detail:

Model	Protection zone	Protection level	Suitable location
TU2-10 TU2-20	LPZ1,LPZ2 zone boundaries of and LPZn zone	Class 3	Normally installed in the distribution box of the premises; or installed in the computer information equipment, electronic equipment and control equipment, or the nearest lighting box, socket box.
TU2-40 TU2-60	boundaries of LPZ0B and LPZ1 zone,or LPZ1 and LPZ2 zone	Class2	Usually installed in the building distribution electric box,metering box;or installed in the computer center,motor housing,building control room,monitoring room, industrial automation,operation room and other places of power distribution box;also can be installed in the general distributionbox of the six floors below building, or the general distribution box of villa
TU2-80 TU2-100	LPZOA,LPZ0B zone boundaries of LPZ1 zone	Class1	Usually installed in the piercing lined low voltage main distribution cabinet
TU2-1	Used in LPZ0A,LPZ0B zone	Class 1	Usually used in lightning riskhigher equipment system of the first primary surge protection, installed in the general distribution box of distribution box, outdoor distribution box and so on.

Distribution network grounding systemvoltage

Grounding system	TT system	TN-S system	TN-C-Ssystem	IT system
The maximum voltage of the grid	345V/360V	253V/264V	253V/264V	398V/415V

Main technical parameters and performance

Project Name	Parameter	TU2-10			TU2-20
Nominal discharge current	In(kA)	5			10
Maximum discharge current	Imax(KA)	10			20
Maximum continuous operating voltage	Uc(V)	275	320	385	275	320	385
Voltage protection level	Up(kV)	1.0	1.3	1.3	1.3	1.5	1.5
Test classification		Grade III testing			Grade III testing
Poles		2,4,1N			2,4,1N
Structure type		D,B type			D,B type
operation status	Window indicator	Colorless or green:normal,red: fault			Colorless or green:normal,red: fault
Backup protective appliances(suggestion)	Backup fuse	gl/gG16A			gl/gG16A
	Backup CB	C10			C16
dimensions		Refer to drawing no.1,3,4			Refer to drawing no.1,3,4

Project Name	Parameter	TU2-10				TU2-20
Nominal discharge current	In(kA)	20				30
Maximum discharge current	Imax(KA)	40				60
Maximum continuous operating voltage	Uc(V)	275	320	385	420	275	320	385	420
Voltage protection level	Up(kV)	1.5	1.5	1.8	2.0	1.8	2.0	2.2	2.2
Test classification		Grade III testing				Grade III testing
Poles		1,2,3,4,1N,3N				1,2,3,4,1N,3N
Structure type		D,B,X type				D,B,X type
operation status	Window indicator	Colorless or green:normal,red: fault				Colorless or green:normal,red: fault
Backup protective appliances(suggestion)	Backup fuse	gl/gG40A				gl/gG60A
	Backup CB	C32				C50
dimensions		Refer to drawing no.1,3,4				Refer to drawing no.1,3,4

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Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for High Quality SPD - Wholesale SPD 40KA lightning arrester surge protection device – Hawai , The product will supply to all over the world, such as: Spain, Amsterdam, Casablanca, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.

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Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.

By Alexandra from Greece - 2017.09.16 13:44

With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.

By Olga from Paris - 2017.09.22 11:32

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