High Voltage Switchgear
Overview
Anhui Xinchen Electrical Equipment Co., Ltd in Xuancheng, Anhui lists High Voltage Switchgear under High Voltage Switchgears. Published figures include parameter / requirement Metal-Clad Air-Insulated (AIS), gas-insulated (gis) Solid-Insulated (SIS) and rated voltage range 7.2kV – 40.5kV.
Technical specifications
| Parameter / Requirement | Metal-Clad Air-Insulated (AIS) |
|---|---|
| Gas-Insulated (GIS) | Solid-Insulated (SIS) |
| Rated Voltage Range | 7.2kV – 40.5kV |
| 12kV – 40.5kV | 12kV – 24kV |
| Rated Current Range | 630A – 4000A |
| Footprint Requirement | Standard substation space |
| Environmental Resistance | Clean / Climate-controlled indoor |
| Harsh, saline, high humidity, dust | Moderate dust & moisture |
| Insulation Gas Type | Atmospheric Air |
| Maintenance Profile | Periodic breaker inspection |
| Applicable Standards | IEC 62271-200, IEC 62271-100, IEEE C37.20.2 |
| Rated Frequency (fr) | 50 Hz / 60 Hz |
| Rated Peak Withstand Current (Ip) | 63 kA / 80 kA / 100 kA |
| Internal Arc Classification (IAC) | AFLR, up to 40 kA / 1 s |