Step-Down Transformer
Green Power Group offers robust and energy-efficient Step-Down Transformers designed to safely reduce high-voltage electricity into usable lower voltages for distribution. Engineered for reliability and long service life, our transformers are widely used across utilities, industries, and commercial sectors to ensure consistent power supply with minimal losses.
Type:
Oil-Immersed Step-Down Transformer
Dry-Type (Cast Resin) Step-Down Transformer
Single Phase / Three Phase
Pole-Mounted / Pad-Mounted / Ground Mounted
Indoor / Outdoor Applications
Features:
Capacity: 10 kVA to 50 MVA
Voltage Class: 11kV / 33kV / 132kV
High-grade CRGO / Amorphous core
99.9% Pure copper/aluminum windings
High short-circuit strength
Low no-load & load losses
Eco-friendly insulating oil
Pressure relief valve & oil level gauge
Hermetically sealed tank with anti-corrosion coating
Easy maintenance design
Custom-built solutions on request
Specifications:
Frequency: 50Hz / 60Hz
Cooling System: ONAN / ONAF / OFWF
Insulation Class: Class F / H
Impedance: As per IEC/ANSI Standards
Vector Group: Dyn11, Yyn0, or as required
Standards: IEC, ANSI, IEEE Compliant
Mounting Options: Outdoor / Indoor installation
