ZGS Combination Transformer (American‑Style Pad‑Mounted Transformer)

Operating Conditions:
1. Altitude ≤ 1000m.
2. Relative humidity ≤ 95%.
3. Ambient temperature –25℃~45℃.
4. Outdoor installation.
5. Seismic intensity ＜ Magnitude 8.
6. No fire, explosion, strong corrosion or vibration.

Features:
1. Extremely compact, footprint 1/3 of European‑style.
2. Fully sealed and insulated, ensures personal safety.
3. Easy ring/terminal switching, high supply reliability.
4. Low loss, meets Grade 1/2 efficiency.
5. Dual‑fuse protection reduces operating cost.
6. Three‑phase five‑column structure, low noise, good magnetic shielding.

Key Technical Parameters:
1.Rated voltage: 10/0.4kV (HV/LV).
2.Max operating voltage: 12kV (HV).
3.Rated capacity: 100~1250kVA.
4.1min power‑frequency withstand: 35kV.
5.HV backup fuse breaking current: 50kA.
6.Tapping range: ±5%, ±2×2.5%.
7.Noise level: ≤50dB.
8.Protection: IP44.

Additional Information:

(Custom‑made to drawings, Production cycle of 15‑30 days)