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110kV High Voltage Transformers for Utilities & Industry | Low Loss & Efficient
High Voltage Rating for Efficient Power Transmission
Designed for regional power grids, large-scale industrial facilities, and renewable energy booster stations. These transformers enhance long-distance transmission efficiency while minimizing line losses.
Robust insulation system with exceptional high-voltage shock resistance
Optimized for maximum transmission efficiency
Flexible Configuration Options
Multiple cooling structures and wiring methods for diverse application requirements:
Cooling methods: ONAN, ONAF, and OFWF
Wiring group options: YNd11 and YNyn0 configurations
Optional intelligent monitoring system for remote status tracking
Internationally Certified Quality
Manufactured to meet global standards with reliable craftsmanship:
Compliance with IEC, ANSI, and GB standards
Third-party testing available (SGS, KEMA)
Premium materials and vacuum drying technology ensure insulating oil and winding quality
Global export capability to Middle East, Africa, Southeast Asia, and South America
Technical Specifications
Rated Power (KVA)
High Voltage (HV)
Low Voltage (KV)
Connection Symbol
Short Circuit Impedance
No-load Loss (W)
On-load Loss (W)
No load Current (%)
6300
110 121
6.3 6.6 10.5 11
YNd11
10.5
10000
36000
0.8
8000
110 121
6.3 6.6 10.5 11
YNd11
10.5
12000
45000
0.8
10000
110 121
6.3 6.6 10.5 11
YNd11
10.5
14200
53000
0.74
12500
110 121
6.3 6.6 10.5 11
YNd11
10.5
16800
63000
0.74
16000
110 121
6.3 6.6 10.5 11
YNd11
10.5
20200
77000
0.69
20000
110 121
6.3 6.6 10.5 11
YNd11
10.5
24000
93000
0.69
25000
110 121
6.3 6.6 10.5 11
YNd11
10.5
28400
110000
0.64
31500
110 121
6.3 6.6 10.5 11
YNd11
10.5
33800
133000
0.64
40000
110 121
6.3 6.6 10.5 11
YNd11
10.5
40400
156000
0.58
50000
110 121
6.3 6.6 10.5 11
YNd11
10.5
47800
194000
0.58
63000
110 121
6.3 6.6 10.5 11
YNd11
10.5
56800
234000
0.52
Widely used in power plants, substations, and large industrial facilities. Incorporates advanced domestic and international technologies with optimized design for core, winding, active parts, leads, and tank.
Key Features
Low partial discharge and minimal operational losses
Reduced noise emission levels
Lightweight yet highly reliable construction
Stable performance with economic and environmental benefits