Product Feature
On load tap changer（OLTC） transformer is a distribution transformer that can perform manual or automatic step-by-step voltage regulation without power failure. It can meet the requirements of high voltage stability quality or frequent voltage fluctuations with large amplitude. The HENGFENGYOUNTRANSFORMER voltage level adjustment range of the normal tapping range is + 10% - 10% of the rated voltage, which is generally nine gears. The voltage regulation range can also be designed according to the user's requirements, but the maximum voltage regulation range shall not exceed 20%.
- Standard: IEC 60076 series, IEC 6013, IEC 60214-1, IEC 60296;
- Input voltage: 10KV 11KV 13.8KV 15KV 20KV 22 KV 30KV 33KV 34.5 35KV
- Output voltage: 0.4kV 0.415kV 0.416kv 0.420kv 0.440kv
- Capacity: 160-25000 kva
- Frequency: 50HZ/60HZ
-Voltage regulation mode:OLTC（on load tap changer）
- Remark: voltage, capacity, frequency, connection group and loss can be customized according to customer requirements
