Name: Metal Neutral Grounding Resistor Heat Resistant Transformer 20kV 5kA
Brand: Xi'an Shendian
Price: 1 USD

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Metal Neutral Grounding Resistor Heat Resistant Transformer 20kV 5kA

Brand Name:Xi'an Shendian

Certification:JB/T 10777-2010; IEEE 32-1990

Model Number:JZJ20-XX/XX

Minimum Order Quantity:1 pc.

Delivery Time:Ex-work 30 days~60 days depends on quantity.

Payment Terms:T/T; L/C.

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Shendian Electric Co. Ltd

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Address: No.23 Fazhan Ave, Xi'an New industrial Park of Xi'an High-Tech Development Zone

Supplier`s last login times: within 2 hours

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Product Details Company Profile

Product Details

20kV Neutral Grounding/Earthing Resistor

Product introduction:

This kind of resistor connects between neutral point and earthing, so that to prevent equipment from overvoltage harm of short-circuit and Intermittent arc grounding.

Advantage:

1/ High temperature withstand;

2/ Good oxidation resistance;

3/ Resistance stable.

Standard Technical Data:

Below info. only for your reference, all data shall be specified and determined by technical specification and customer demand.

Neutral point voltage of line 20kV, Neutral point voltage of phsae 11.55kV, stainless steel resistor disc, CT is applicable as per requirement.

Type	Resistance (Ω)	Fault current (A)	Rated time (s)	IP level	Length (mm)	Width (mm)	Height (mm)
JZJ20-231.0/50	231.0	50	10	IP 2X	1300	2300	2300
JZJ20-115.5/100	115.5	100	10	IP 2X	1300	2300	2300
JZJ20-57.7/200	57.7	200	10	IP 2X	1300	2500	2300
JZJ20-46.2/250	46.2	250	10	IP 2X	1300	2700	2300
JZJ20-38.5/300	38.5	300	10	IP 2X	1300	2700	2300
JZJ20-28.9/400	28.9	400	10	IP 2X	1300	2500	2300
JZJ20-23.1/500	23.1	500	10	IP 2X	1300	2500	2300
JZJ20-19.3/600	19.3	600	10	IP 2X	1300	2700	2300
JZJ20-14.4/800	14.4	800	10	IP 2X	2100	2500	2000
JZJ20-11.6/1000	11.6	1000	10	IP 2X	2100	2500	2000
JZJ20-9.6/1200	9.6	1200	10	IP 2X	2100	2500	2000
JZJ20-8.3/1400	8.3	1400	10	IP 2X	2100	2500	2000
JZJ20-7.2/1600	7.2	1600	10	IP 2X	2100	2700	2000
JZJ20-6.4/1800	6.4	1800	10	IP 2X	2100	2700	2000
JZJ20-5.8/2000	5.8	2000	10	IP 2X	2100	2700	2000

Reference:

1/ Shendian resistor is widely used in China EHV (Extra hight voltage) projects of State Grid, Southern Power Grid.

2/ Supplied resistor to ABB/Siemens/Schneider more than 20 years, as well as other capacitor/switchgear manufacturers.

3/ Shendian resistor has been exported to more than 30 counties all over the world.

Company Profile

Xi'an Shendian Electric Co., Ltd. (hereinafter referred to as "Xi'an Shendian") is one of the designated domestic manufacturers of metal-oxide surge arrester, neutral grounding resistor, piezoresistor, surge protective device, resistor, cable accessories, tubular busbar, condenser bushing, composite insulator, epoxy insulating product, vacuum pressure impregnation product and other products. Xi'an Shendian is located at No. 23, Fazhan Avenue, New Industrial Park, High-tech Zone, Xi'an City, covering a site area of 19,000 m2 and gross floor area of 24,000 m2, and holding fixed asset amounted to RMB 200 Million. Xi'an Shendian currently has 330 employees, including 79 professionals and 20 experts who have made great contribution to China and are specialized in the design and manufacturing of surge arrester, resistor, cable accessories and epoxy insulation product.

General information:

1/ Total 420 staffs;

2/ Fixed assets about 31 MUSD, 2020 Revenues 147.7 MUSD.

3/ Product portfolio incl. surge arrester, cable accessory, resistor, HV bushing and tubular busbar.

4/ Up to date, patents over 260 items.

5/ Participated in national standard proposal of surge arrester, SPD and resistor.

6/ Products widely used in electric power, petrochemical, railway, coal, metallurgical construction and other fields, among them incl. ABB/ Schneider/ Siemens China.

Product Porfolio:

1/ Surge arrester and discharge counter, discharg monitor;

2/ Resistor;

3/ Cable accessory;

4/ HV Bushing;

5/ Tubular busbar and bus;

6/ SPD.

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