Step-Up Transformer
Transformer
Step-Up Transformer
Green Power Group provides reliable and high-efficiency Step-Up Transformers designed to increase voltage levels for long-distance power transmission and renewable energy applications. Built with advanced technology and tested to meet international standards, our transformers ensure minimal power loss, maximum durability, and safe operation across diverse industries.
- Oil-Immersed Step-Up Transformer
- Dry-Type Step-Up Transformer
- Single Phase / Three Phase
- ONAN / ONAF Cooling Options
- Indoor / Outdoor Applications
Features
- Capacity: 100 kVA to 50 MVA
- Voltage Class: 11kV / 33kV / 132kV / 230kV
- High-grade CRGO / Amorphous core
- 99.9% Pure copper/aluminum windings
- Low power loss, high efficiency
- Robust tank with anti-corrosion protection
- Overload handling capability
- Low noise operation
- Pressure relief device and oil level indicator
- Custom design available on request
Technical Specifications
CAPACITY
100 kVA to 50 MVA
VOLTAGE
11kV / 33kV / 132kV / 230kV
EFFICIENCY
≥95%
FREQUINCY
50 Hz / 60 Hz
INSULATION CLASS
Class F / H
IMPEDENCE
As per IEC/ANSI Standards
COOLING SYSTEM
ONAN / ONAF / OFWF
MOUNTING OPTIONS
Outdoor / Indoor installation
VECTOR GROUP
Dyn11, YNd1, or as required
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