Home Companies Shendian Electric Co. Ltd

Metal Neutral Grounding Resistor Heat Resistant Transformer 20kV 5kA

Contact Us

[China]

Trade Verify

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

Contact name:xue feng

Shendian Electric Co. Ltd

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

Metal Neutral Grounding Resistor Heat Resistant Transformer 20kV 5kA

Country/Region	china

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