125KVA/10KV Dry-type Three-phase Double-winding Non-Excited Voltage Regulating Distribution Transformer
125KVA10KV Dry-type Three-phase Double-winding Non-Excited Voltage Regulating Distribution Transformer3
125KVA/10KV Dry-type Three-phase Double-winding Non-Excited Voltage Regulating Distribution Transformer
125KVA10KV Dry-type Three-phase Double-winding Non-Excited Voltage Regulating Distribution Transformer4
125KVA/10KV Dry-type Three-phase Double-winding Non-Excited Voltage Regulating Distribution Transformer
Delivery Year: 2022
Country: Nigeria
Application Scenario: Power upgrade project for industrial park
Advantages: Strong voltage stability
Moisture and corrosion resistance
Low no-load loss
Compact design
Low noise
Description
Technical Parameters
Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of 125kva/10kv dry-type three-phase double-winding non-excited voltage regulating distribution transformer in China, also supports customized service with low price. Welcome to buy discount 125kva/10kv dry-type three-phase double-winding non-excited voltage regulating distribution transformer for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.
Products Description
The 125KVA/10KV dry-type three-phase dual-winding non-excitation voltage-regulating distribution transformer is specifically designed for high-voltage power distribution scenarios. It features ±5% non-excitation voltage regulation capability, ensuring stable output under grid fluctuations. Its vacuum-cast epoxy resin insulation system combines flame retardancy (certified by international flame-retardant standards) and weather resistance, making it adaptable to high-temperature and high-humidity environments. The compact structure saves space, and natural cooling enables low-noise operation (<60dB), aligning with green energy efficiency standards.In the Nigeria Industrial Park project, this transformer successfully delivered high-reliability power supply for production lines and data centers. Compared to traditional oil-immersed transformers, it reduced annual energy consumption by approximately 20% and significantly minimized maintenance requirements.
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Products parameter
|
Rated Capacity KVA |
Voltage Combination(KV) |
No-load Loss (W) |
Load Loss (W) |
Short-circuit Impedance (%) |
No-load Current (%) |
Sound Level LpA (dB) |
||
|
High Voltage (KV) |
Distribution Range(KV) |
Low Voltage(KV)
|
||||||
|
30 |
6 6.3 6.6 10 10.5 11 |
±5% (±2×2.5) |
0.4 |
105 |
640 |
4 |
2.1 |
52 |
|
50 |
155 |
900 |
2.1 |
52 |
||||
|
80 |
210 |
1240 |
1.6 |
53 |
||||
|
100 |
230 |
1415 |
1.6 |
53 |
||||
|
125 |
270 |
1665 |
1.4 |
56 |
||||
|
160 |
310 |
1915 |
1.4 |
56 |
||||
|
200 |
360 |
2275 |
1.2 |
56 |
||||
|
250 |
415 |
2485 |
1.2 |
56 |
||||
|
315 |
510 |
3125 |
1.0 |
58 |
||||
|
400 |
570 |
3590 |
1.0 |
58 |
||||
|
500 |
670 |
4390 |
1.0 |
60 |
||||
|
630 |
775 |
5290 |
1.0 |
60 |
||||
|
630 |
750 |
5365 |
6 |
0.8 |
60 |
|||
|
800 |
875 |
6265 |
0.8 |
62 |
||||
|
1000 |
1020 |
7315 |
0.8 |
62 |
||||
|
1250 |
1205 |
8720 |
0.8 |
63 |
||||
|
1600 |
1415 |
10555 |
0.8 |
64 |
||||
|
2000 |
1760 |
13005 |
0.7 |
64 |
||||
|
2500 |
2080 |
15445 |
0.7 |
68 |
||||
Products Description
Highly Energy-efficient and Green Operation
This transformer uses optimized magnetic circuit design and low-loss silicon steel sheets to significantly reduce no-load and load losses. Its operational efficiency far exceeds national standards, allowing for over 20% electricity savings in long-term use. The oil-free environmental design eliminates the risk of oil leakage and environmental pollution associated with traditional oil-immersed transformers, aligning with global industrial projects' green energy requirements.
Ultra-long Service Life and Stable Reliability
The vacuum-cast epoxy resin insulation system boasts superior thermal stability and anti-aging performance, combined with the precise copper aluminum foil winding process. This ensures the equipment remains highly efficient and stable under prolonged high load or grid fluctuation conditions, extending its service life by more than 30% compared to traditional transformers.
Low-cost Maintenance and Enhanced Safety
Without the need for complex oil-immersed maintenance procedures, routine inspections and fault handling become more convenient, reducing maintenance costs by approximately 50%. The impact-resistant structure and B-class flame-retardant insulation materials are internationally certified, effectively resisting short-circuit impacts even in extreme working conditions or high-temperature, high-humidity environments, eliminating fire hazards and ensuring the safety of personnel and equipment.
Flexible Deployment and Strong Adaptability
The compact modular design greatly saves installation space, while the natural cooling technology and low partial discharge characteristics allow it to operate stably within a wide temperature range of -30°C to 45°C. It has excellent overload capacity, capable of withstanding up to 1.2 times the rated load in short periods, meeting the sudden power demands of industrial parks and data centers among other scenarios.
SGS certification certificate
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FAQ
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