50kVA Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H21-NX2 Energy Efficiency Level 2
The S(B)H21-NX2 10kV oil-immersed amorphous alloy distribution transformer represents advanced energy efficiency technology for industrial power distribution applications. Engineered with Level 2 energy efficiency certification, this transformer delivers significant operational cost savings through reduced power losses.
- Amorphous alloy core construction eliminates joint loss for enhanced efficiency
- Vacuum oil-filling process improves insulation performance and reliability
- Hybrid cooling system (oil-immersed self-cooling + forced oil circulation)
- 35% reduction in comprehensive losses compared to S(B)H15 series
- Integrated safety features including pressure relief valve and gas relay
- 50% faster fault response capability for reduced production disruptions
| Capacity (kVA) | No Load Loss (W) | Full Load Loss (W) | Short Circuit Impedance (%) |
|---|---|---|---|
| 30 | 33 | 535/510 | 4 |
| 50 | 43 | 780/745 | 4 |
| 63 | 50 | 930/890 | 4 |
| 80 | 60 | 1120/1070 | 4 |
| 100 | 75 | 1350/1285 | 4 |
| 125 | 85 | 1615/1540 | 4 |
| 160 | 100 | 1975/1880 | 4 |
| 200 | 120 | 2330/2225 | 4 |
| 250 | 140 | 2735/2610 | 4 |
| 315 | 170 | 3275/3120 | 4 |
| 400 | 200 | 3865/3675 | 4 |
| 500 | 240 | 4625/4400 | 4 |
| 630 | 320 | 5300 | 4.5 |
| 800 | 380 | 6415 | 4.5 |
| 1000 | 450 | 8800 | 4.5 |
| 1250 | 530 | 10260 | 4.5 |
| 1600 | 630 | 12400 | 5 |
| 2000 | 720 | 14800 | 5 |
| 2500 | 865 | 16300 | 5 |
High Voltage: 6kV, 6.3kV, 6.6kV, 10kV, 10.5kV, 11kV with ±5%/±2×2.5% tapping range
Low Voltage: 0.4kV
Vector Groups: Dyn11, Yzn11, Yyn0
Ideal for continuous-operation industrial environments including steel manufacturing, chemical processing, and other demanding power distribution scenarios requiring reliable, energy-efficient performance.
Manufactured with CE, ISO, KEMA, and UL certifications with comprehensive test reports.
Address: No. 15, Yunpu 1st Road, Yunpu Industrial Zone, Huangpu, Guangzhou, Guangdong, China
Telephone: (+86)-020-82505003
Email: ggelectric@gz-gg.com
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