1. Handquartered: Yueqing City, Zhejiang China
2.Land Occupation: more than 15000m2;
3. Human Resource: 120 to 150 employees
4. Founded Year: since 2006
5. Main Product: 10kv to 35kv Power transformer, VCB and Substation.
ZGS series 12KV, 50Hz preparatory transformer substation (hereinafter referred to as transformer substation) is used for 10KV ring network power supply, dual power supply or terminal power supply system, as power transformation, distribution metering, compensation, control and protection devices.
1. Ambient temperature: -25℃ ~+40℃ ;
2. Altitude: ≤1000 m;
3. Wind pressure: ≤700 Pa;
4. Humidity: daily average ≤95%, monthly average ≤90%;
5. Pollution degree: IV;
6. Earthquake intensity: 8 degree.
Parameter | Unit | Patameter | ||||
HV | LV | Transformer | ||||
Rated Voltage | KV | 12 | 0.4 | 12/0.4 | ||
Rated Current | A | 125 | 2000 | |||
Rated Frequency | Hz | 50/60 | ||||
Rated Capacity | KVA | ≤1600 | ||||
Rated Short-time Power Frequency Withstand Voltage | KV | 42 | 2.5 | 35 | ||
Rated Lightning Impulse Withstand Voltage | KV | 75 | 8 | 75 | ||
Rated Short Circuit Drop-out Current | KA | 31.5 | ||||
Rated Short Circuit Closing Current | KA | 80 | ||||
Rated Peak Withstand Current(Ground loop) | KA | 31.5 | ||||
2S Rated Short-time Withstand Current(Ground loop) | KA | 12.5 | ||||
Protection Degree | IP54 |
Our product meets the standard of IEC and GB. The product runs comprehensive type tests according to the
lastest IEC and GB standard. The ISO sends specialists to inspect annually in Conso Electric of China.