ZT Transformer neutral grounding resistor cabinet

2. Product description
2.1THT-ZT neutral grounding resistor cabinet (NGR or NER) are used in medium-voltage AC distribution networks to limit the current .
2.2.Material:cold rolled steel ,steel, stainless steel ,aluminum, mild steel and galvanized steel plate ,etc.
2.3 parameters Description:
Standard: IEEE 32; IEC 60298
IEC 60071-1;
IEC 60072-2;
Method of cooling:Naturally air cooled
Installation:Outdoor installation or outdoor
Rated system voltage:66KV 35KV 10KV
Rated phase voltage- rated voltage earthing resistor:
Power Range: 1-5000A
Voltage range: 220V-110KV
Power Factor Range: 0.5R-1000R
Dielectric Strength: AC2.5KV-260KV/1min 50H (zoptional)
IP Class: IP00-IP56H (optional)
Rated Temperature Rise: 760°C
Temperture drift: 200ppm/°C

ZT Transformer neutral grounding resistor cabinet