Substation Type of Lightning Arresters Rated Voltage 21kv/Line Discharge Class1

Substation Type of Lightning Arresters Rated Voltage 21kv/Line Discharge Class1 image

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Quick Details

Product Name:

Substation Type of Lightning Arresters Rated Voltage 21kv/Line Discharge Class1

Model NO.:

YH5W-21

Size:

Other

Type:

Light Duty, Heavy Duty

Keyword:

Surge Arrester

Delivery Time:

25days Per Container

Color:

Grey

Trademark:

YONGDE

Transport Package:

Carton

Origin:

Zhejiang, China (Mainland)

Product Details

1. Surge Arrester detail Date sheet

Type	YH5W5-21/56	4/10μS High current impulse kA	65
Rated voltage———kV	21	Lightning impulse withstand kV	125
MOCV —————-kV	17	Power frequency voltage withstand(dry/wet)kV	50
Nominal Current——-kV	5	0.1S TOV————–kV	25.2
Residual voltage of steep impulse—-at 5kA(kV)	60.5	1S TOV—————-kV	24.15
8/20μS Residual voltage of lightning impulse current kV(Peak value)—–at 5kA(kV)	56	10S TOV—————kV	23.1
Residual voltage of switching impulse current kV (peak value)—-at 1kA (kV)	/	1200S TOV————-kV	21
1mA D.C reference voltage (kV)	29.7	Creepage distance —-mm	662
Line discharge level	1	Material employed in series non-linear resistor	Zinc Oxide
2mS long duration impulse current A	250	Material of housing	silicon rubber

2. Surge Arrester detail drawing

3. Surge Arrester Working Condition

Low Voltage Lightning Arrester
Working condition:	Environment temperature: -40–+40 degree
	altitude:<1000m
	48HZ<Rated frequency<62HZ
	Power frequency voltage should not be more than continuous running voltage
	Max wind speed should be less than 35m/s
	Earthquake intensity should be less than 7 degree
	If used in contamination area, should be noted in advance.

4. Surge Arrester detail shipping information

Product Name:21kV,5kA ,Lightning arrester(L,A)	Item No:YH5W5-21/56
Size:370mmX130mmX230mm with 3pieces per carton	Packing:carton with polyfoam insert parts
MOQ:1sets	production capacity: 500 sets per day
Payment Terms:T/T 30% before shipment,balance 70% L/C after received B/L	Weight:5kg/carton
Trade Terms:FOB,CIF(or we can discuss details)	Loading Port:Ningbo/ Shanghai(Or as customer requirement)
Loading Ability:	20’GP	4500sets
	40’GP	9000sets

5. Surge Arrester detail picture

6. Surge Arrester Other information

About us:

Our company is founded in 1993year, with advanced technology and talents. To provide customers with the

most satisfactory product quality and thoughtful service. We hope to develop together with you hand in

hand,and make both of us win-win. I hope the majority of buyers can come visit and tour company,

your satisfaction is our greatest pursuit.

Production Lead Time & Quality Guarantee:

sample deliery time is about 2-3days

big order quantity is about 30-35 days after we receive 30%~50% deposit from you.

Generally,it takes 4 working days by DHL/UPS ,and 7-10days by EMS
12months‘ warranty period. 20years‘ quality guarantee period
With ISO9001:2008approvals.

Customer Services:

Our salesmen will reply your inquiry within 24 hours. Any order is welcome. If you like to be our agent in your

country, we can give you any support on the technique & other aspects.

We are China Substation Type of Lightning Arresters Rated Voltage 21kv/Line Discharge Class1 manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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