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SH16 Amorphous Transformers Series Amorphous Alloy Transformers
16 Models available
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SH16 Amorphous Transformers — Ultra-Low-Loss Amorphous Core
SH16 series amorphous alloy distribution transformers use amorphous metal cores for ultra-low no-load loss, exceeding SH15/SBH15 energy-saving grades. Rated 30–1600 kVA, 6/10/35 kV primary, oil-immersed, for energy-efficiency programs where minimum no-load loss is the priority.
Key Features
- Amorphous alloy core with ultra-low no-load loss
- SH16 energy-saving grade
- 30–1600 kVA, 6/10/35 kV
- Oil-immersed sealed-tank construction
- Lower no-load loss than SH15/SBH15
- Reduced CO2 and operating cost
Applications
- Energy-efficiency distribution programs
- Utility loss-reduction projects
- Industrial energy-saving retrofits
- Renewable plant auxiliary supply
TECHNICAL DRAWING
Model: SBH16-M-80/10 | Type: Amorphous alloy transformer | Capacity: 80 kVA
FRONT ELEVATION
ELECTRICAL SCHEMATIC
EFFICIENCY vs LOAD
SIDE VIEW
TOP VIEW
TERMINAL BLOCK
CORE & WINDING
LEGEND:
Specifications Range
All specifications and dimensions can be customized upon request
Model Selector
| Key parameters | Model Range |
|---|---|
| Capacity | 10–400 kVA |
| HV Voltage (kV) | 10 |
| LV Voltage (kV) | 0.4 |
| Frequency (Hz) | 50/60 |
| Impedance (%) | 4 |
| Cooling | ONAN |
| Efficiency | Class 5, 4 |
| Standard | IEC 60076, GB1094, JB/T10318 |
| Connection | Dyn11 (IEC), Dyn11 |
| Insulation class | A (105°C), A(105°C) |
| Allowed temperature rise | 65 |
| Noise level | ≤33 dB(A), ≤34 dB(A), 50 dB(A), ≤35 dB(A), 55 dB(A), 58 dB(A)… |
| Tap Changer | ±2×2.5% Multi-tap, ±2×2.5% or ±5% |
| No-load loss | -60 W |
| Load loss | 390–4520 W |
| Compare | Model | Capacity (kVA) | HV Voltage (kV) | LV Voltage (kV) | Weight | Dimensions |
|---|---|---|---|---|---|---|
| SBH16-M-10/10 | 10kVA | 10 | 0.4 | 169 kg | 1115×890×1340 mm | |
| SBH16-M-15/10 | 15kVA | 10 | 0.4 | 181 kg | 1150×920×1380 mm | |
| SBH16-M-20/10 | 20kVA | 10 | 0.4 | 193 kg | 1175×940×1415 mm | |
| SBH16-M-25/10 | 25kVA | 10 | 0.4 | 204 kg | 1205×960×1445 mm | |
| SBH16-M-30/10 | 30kVA | 10 | 0.4 | 215 kg | 1230×980×1475 mm | |
| SBH16-M-40/10 | 40kVA | 10 | 0.4 | 236 kg | 1275×1020×1530 mm | |
| SBH16-M-50/10 | 50kVA | 10 | 0.4 | 256 kg | 1315×1050×1575 mm | |
| SBH16-M-63/10 | 63kVA | 10 | 0.4 | 282 kg | 1365×1090×1635 mm | |
| SBH16-M-80/10 | 80kVA | 10 | 0.4 | 314 kg | 1420×1135×1705 mm | |
| SBH16-M-100/10 | 100kVA | 10 | 0.4 | 350 kg | 1485×1185×1780 mm | |
| SBH16-M-125/10 | 125kVA | 10 | 0.4 | 394 kg | 1555×1245×1870 mm | |
| SBH16-M-160/10 | 160kVA | 10 | 0.4 | 453 kg | 1650×1320×1980 mm | |
| SBH16-M-200/10 | 200kVA | 10 | 0.4 | 519 kg | 1745×1395×2095 mm | |
| SBH16-M-250/10 | 250kVA | 10 | 0.4 | 598 kg | 1855×1485×2230 mm | |
| SBH16-M-315/10 | 315kVA | 10 | 0.4 | 698 kg | 1990×1590×2385 mm | |
| SBH16-M-400/10 | 400kVA | 10 | 0.4 | 823 kg | 2145×1715×2575 mm |
Selection Guide
Loss target
Choose SH16 where the lowest no-load loss is required.
Rating
Size 30–1600 kVA to the distribution load.
- Frequently Asked Questions
What is an SH16 amorphous transformer?
SH16 is an ultra-low-loss grade using an amorphous metal core, offering no-load losses lower than SH15/SBH15 for maximum energy saving.
How does amorphous core save energy?
Amorphous metal has much lower hysteresis loss than silicon steel, cutting no-load loss by 60–70%.
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Certification
The values below are computed from what you selected above. Anything that cannot be computed yet is shown as an em dash — never as zero.
Iₙ = S / (√3·U) · I_sc = 100·Iₙ / uₖ · S_sc = √3·U·I_sc · I_p = k·Iₖ
Still required to complete the calculation: rated capacity S, impedance voltage uₖ, short-time or peak withstand current.
Per-model values (P0 / Pk / uₖ declared by the factory, losses, noise, temperature rise, dimensions, weight) are not in the product library: those rows stay at an em dash until the factory parameter sheet is supplied. An em dash means the value is unavailable — it is never rendered as zero.
Read-only: no price factor, not part of the sum — the loss-grade cost is already carried by the efficiency (subtype) base price, so charging here would double-bill. Values come from the product library type-test data, interpolated between published capacities; grades the library does not cover show an em dash, never zero.
油浸非晶（SBH15-M / SH16）
Reference prices are for estimation only and do not constitute a formal offer.
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