10kV Dry-Type Transformer
10kV cast-resin dry-type transformer for indoor distribution rooms and commercial plants. This product is intended for indoor use only, and a stainless steel enclosure is recommended.
Quick Specifications
Power Rating
160-2500 kVA
Voltage Class
10kV / 0.4kV / 0.415kV / 0.433kV
Insulation
Cast Resin
Standards
IEC / GB
Product Overview
This series of dry-type transformers with fillers and thin insulation uses epoxy resin encapsulated coils, making the transformers flame-retardant, fireproof, explosion-proof, maintenance-free, pollution-free, and compact enough for direct installation in the load center.
Meanwhile, the scientific and reasonable design and pouring process give the product lower partial discharge, lower noise, and stronger heat dissipation capacity. Under forced air cooling conditions, it can operate continuously at 140% of the rated load for a long time and can be equipped with an intelligent temperature controller for centralized monitoring and control.
The foil-type coil can solve problems such as high short-circuit stress in low-voltage and large-current windings, unbalanced ampere-turns, poor heat dissipation effect, large winding helix angle, and unstable manual welding quality.
At the same time, the winding ends adopt resin sealing, curing, moisture-proof, and anti-fouling measures, and the copper busbars are automatically welded by argon arc welding.
Applicable Standards
- GB 1094-2013 Power Transformer
- GB/T 2900.95 Electrical Terms: Transformers, Voltage Regulators and Reactors
- GB/T 10228 Technical Parameters and Requirements of Dry Type Power Transformers
- GB 20052-2020 Power Transformer Energy Efficiency Limit Value and Energy Efficiency Grade
- IEC 60076 Power Transformer
Normal Service Conditions
- Installation altitude below 1000 meters.
- Highest ambient temperature: +40 degrees Celsius.
- Highest daily average temperature: +20 degrees Celsius.
- Lowest outdoor temperature: -20 degrees Celsius.
Performance Parameters
SC(B)11 10kV Series Technical Parameter Table
| Rated Capacity (kVA) | Voltage Group | Impedance Voltage (%) | SC(B)11 | Sound Level (dB) | Dimensions (mm) | Weight (kg) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HV (kV) | Tap Range | LV (kV) | No-Load Loss (W) | Load Loss 120C (W) | No-Load Current (%) | L | W | H | ||||
| 30 |
11 10.5 6.6 6 |
±2x2.5% ±5% |
0.4 0.415 0.433 | 4 | 170 | 710 | 2.0 | 44 | 620 | 400 | 600 | 220 |
| 50 | 250 | 1000 | 2.0 | 44 | 650 | 400 | 740 | 320 | ||||
| 80 | 330 | 1380 | 1.5 | 45 | 750 | 500 | 770 | 460 | ||||
| 100 | 360 | 1570 | 1.5 | 45 | 800 | 500 | 830 | 580 | ||||
| 125 | 420 | 1850 | 1.3 | 46 | 950 | 880 | 1090 | 750 | ||||
| 160 | 490 | 2130 | 1.3 | 46 | 950 | 880 | 1090 | 780 | ||||
| 200 | 560 | 2530 | 1.1 | 47 | 1050 | 900 | 1200 | 850 | ||||
| 250 | 650 | 2760 | 1.1 | 48 | 1050 | 900 | 1200 | 1030 | ||||
| 315 | 790 | 3470 | 1.0 | 48 | 1080 | 900 | 1250 | 1060 | ||||
| 400 | 880 | 3990 | 1.0 | 49 | 1110 | 950 | 1270 | 1400 | ||||
| 500 | 1040 | 4880 | 1.0 | 49 | 1130 | 950 | 1380 | 1550 | ||||
| 630 | 1210 | 5880 | 0.85 | 49 | 1200 | 950 | 1450 | 1820 | ||||
| 630 | 6 | 1170 | 5960 | 0.85 | 50 | 1320 | 950 | 1375 | 1850 | |||
| 800 | 1370 | 6960 | 0.85 | 51 | 1310 | 1000 | 1315 | 2150 | ||||
| 1000 | 1590 | 8130 | 0.85 | 52 | 1400 | 1070 | 1520 | 2550 | ||||
| 1250 | 1880 | 9690 | 0.85 | 53 | 1440 | 1150 | 1570 | 3020 | ||||
| 1600 | 2210 | 11730 | 0.85 | 54 | 1650 | 1200 | 1795 | 4500 | ||||
| 2000 | 2750 | 14450 | 0.7 | 55 | 1800 | 1260 | 1870 | 5300 | ||||
| 2500 | 3240 | 17170 | 0.7 | 56 | 1950 | 1260 | 2035 | 6200 | ||||
FAQ
Related Models in Dry-Type Transformers
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