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

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

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The corporation upholds the philosophy of "Be No.1 in high quality, be rooted on credit rating and trustworthiness for growth", will continue to serve outdated and new consumers from home and overseas whole-heatedly for Sf6 Breaker , Semiconductor fan heater , Insulator , By more than 8 years of company, now we have accumulated rich experience and advanced technologies from the generation of our merchandise.

High Quality SPD - 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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We have quite a few great team customers very good at internet marketing, QC, and dealing with kinds of troublesome trouble while in the output approach for High Quality SPD - SPD 40KA lightning arrester surge protection device – Hawai , The product will supply to all over the world, such as: Thailand, Ghana, Angola, we're now looking forward to even greater cooperation with overseas customers based on mutual benefits. We are going to work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.

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