Our high-performance de-energized linear tap changer is designed for three-phase or single-phase oil-immersed power transformers, operating at frequencies of 50Hz or 60Hz, with a rated voltage of 10–35kV and a rated current range of 30–500A. Engineered for durability and precision, this tap changer can be directly mounted on the transformer tank cover and operates seamlessly under de-energized conditions.
Key Features & Advantages:
✔ Superior Quality & Reliability – Manufactured with premium materials and stringent quality control to ensure long-term performance in demanding environments.
✔ Stable & Consistent Operation – Delivers smooth, reliable tap-changing operations, minimizing downtime and maintenance needs.
✔ Proven Expertise – Backed by years of industry experience in transformer component design and manufacturing, guaranteeing optimal compatibility and efficiency.
✔ Robust Construction – Built to withstand harsh electrical and mechanical stresses, ensuring extended service life.
Ideal for power distribution networks, industrial applications, and utility transformers, our tap changer combines cutting-edge engineering with uncompromising quality assurance to meet global standards.
Specification | WST 30 | WST 63 | WST 125 | WST 250 | WST 400 | WST 500 |
PHASE NUMBER | Single phase ,Three Phase | |||||
Connection Type | Delta ,Star,Common-output Per Phase ,Sta-delta,Series-paralet | |||||
Rated Voltage | 12KV | 24KV | 36KV | |||
Rated Current | 63A | 63A | 125A | 250A | 400A | 500A |
Position Number | 3-9 | |||||
Bracket Height | 70,100,130,150,200mm | |||||
Control Knob | Plastic ,Aluminium |
Contact: Leon
Phone: 15897771555
E-mail: Leon@jovipower.com
Whatsapp:86 158 9777 1555
Add: ADDRESS: 2203# Building9 ,Zhonghong center square, Jiudu Rd 181#, Jianxi Luoyang Henan China
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