transformer neutral earthing resistor cubicle

This products are applicable to the transformer neutral point of 6-35kV system to grounding through resistors. About us:

   Baoding TIanwei Hengtong Electric company is a domestic professional manufacture of power system neutral earthing equipments and complete implements ISO9001 quality management system. We have a excellent sales performance all over the world and have been exported to more than 40 countries.

   

2.specifications:

Ambient temperature: -40C~60°C

Altitude: less than 4000m

Relative humidity: less than 95% (25°C)

Codes and standards: IEEE-32 ,DL/T 780-2001

Rated frequency: 50/60HZ

Location: outdoor/indoor

Enclosure: aluminum-zinc plates, stainless steel plates or cold-rolled steel plates according to your requirements.

Resistor material: stainless steel

Degree of protection: design as required

When the transformer windings adopt delta connection and a Zigzag connecting grounding transformer needs to be separately installed, the THT-ZT-type neutral grounding resistor cabinet can be matched.

3.Regular Technical Particulars for reference

Type	Rated Voltage(KV)	Short Time Current(A)	Flow Time (S)	Resistance Value(Ω)	Outer Dimensions
THT-ZT-6/34.64	6	100	10	34.64	1200x1200x1870
THT-ZT-6/17.32	6	200	10	17.32	1200x1200x1870
THT-ZT-6/8.66	6	400	10	8.66	1200x1200x1870
THT-ZT-6/5.77	6	600	10	5.77	1200x1200x1870
THT-ZT-10/14.43	10	400	10	14.43	1200x1200x1870
THT-ZT-10/9.62	10	600	10	9.62	1200x1200x1870
THT-ZT-10/7.22	10	800	10	7.22	1200x1200x1870
THT-ZT-10/5.77	10	1000	10	5.77	1200x1200x1870
THT-ZT-35/20.21	35	1000	10	20.21	2760x2600x2000
THT-ZT-35/10.10	35	2000	10	10.10	2760x2600x2000

transformer neutral earthing resistor cubicle