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S Series - Three-Phase Oil-Immersed Distribution Transformers
The S series three-phase oil-immersed distribution transformers serve North American markets, operating at 60Hz with standard primary voltages of 480V and secondary 240V per IEEE C57 / ANSI C84.1 standards. Rated 10–5000 kVA, 0.48–34.5 kV primary and 0.208–0.48 kV secondary, mineral-oil insulation with 65 K temperature rise. Suitable for utility distribution networks, substations, solar farms, and industrial power systems.
Model Number Breakdown
Key Features
- Three-phase oil-immersed construction
- 60Hz operation for North American markets
- IEEE C57 / ANSI C84.1 compliant
- ONAN cooling for reliable outdoor operation
Applications
- North American distribution networks
- Commercial and industrial power distribution
- 480V/240V step-down applications
TECHNICAL DRAWING
Model: S-250/11/400 | Type: Oil-immersed transformer | Capacity: 250 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 | 10–5000 kVA |
| HV Voltage (kV) | 0.48, 0.69, 6, 11, 20, 33… |
| LV Voltage (kV) | 0.24, 0.4, 0.48, 0.277, 0.208, 0.347… |
| Frequency (Hz) | 60, 50 |
| Impedance (%) | 4, 4.5, 6, 7 |
| Cooling | ONAN |
| Efficiency | IEC standard, Export standard |
| Standard | IEEE C57 / ANSI C84.1, IEC 60076 |
| Connection | Delta-Wye (IEEE Std), Dyn11 (IEC) |
| Insulation class | A (105°C) |
| Allowed temperature rise | 65 |
| Noise level | ≤33 dB(A), ≤34 dB(A), ≤35 dB(A), ≤36 dB(A), ≤37 dB(A), ≤38 dB(A)… |
| Tap Changer | ±5% Single-tap, ±2×2.5% Multi-tap, ±5×2.5% Multi-tap |
| No-load loss | 83–5643 W |
| Load loss | 330–38786 W |
| Compare | Model | Capacity (kVA) | HV Voltage (kV) | LV Voltage (kV) | Weight | Dimensions |
|---|---|---|---|---|---|---|
| S-10/480/240 | 10kVA | 0.48 | 0.24 | 229 kg | 650×362×577 mm | |
| S-15/480/240 | 15kVA | 0.48 | 0.24 | 247 kg | 675×382×596 mm | |
| S-20/480/240 | 20kVA | 0.48 | 0.24 | 265 kg | 700×402×615 mm | |
| S-25/480/240 | 25kVA | 0.48 | 0.24 | 288 kg | 784×443×634 mm | |
| S-30/480/240 | 30kVA | 0.48 | 0.24 | 311 kg | 869×483×654 mm | |
| S-40/480/240 | 40kVA | 0.48 | 0.24 | 370 kg | 884×491×673 mm | |
| S-50/480/240 | 50kVA | 0.48 | 0.24 | 430 kg | 899×499×692 mm | |
| S-63/480/240 | 63kVA | 0.48 | 0.24 | 480 kg | 944×519×727 mm | |
| S-80/480/240 | 80kVA | 0.48 | 0.24 | 549 kg | 999×547×769 mm | |
| S-100/480/240 | 100kVA | 0.48 | 0.24 | 597 kg | 990×670×930 mm | |
| S-125/480/240 | 125kVA | 0.48 | 0.24 | 668 kg | 1079×579×846 mm | |
| S-160/480/240 | 160kVA | 0.48 | 0.24 | 764 kg | 1045×685×965 mm | |
| S-200/480/240 | 200kVA | 0.48 | 0.24 | 842 kg | 1120×750×1000 mm | |
| S-250/480/240 | 250kVA | 0.48 | 0.24 | 960 kg | 1189×829×1000 mm | |
| S-315/480/240 | 315kVA | 0.48 | 0.24 | 1150 kg | 1350×930×1040 mm | |
| S-400/480/240 | 400kVA | 0.48 | 0.24 | 1349 kg | 1300×860×1090 mm | |
| S-500/480/240 | 500kVA | 0.48 | 0.24 | 1504 kg | 1390×960×1120 mm | |
| S-630/480/240 | 630kVA | 0.48 | 0.24 | 1818 kg | 1465×1020×1160 mm | |
| S-800/480/240 | 800kVA | 0.48 | 0.24 | 2136 kg | 1525×1060×1200 mm | |
| S-1000/480/240 | 1000kVA | 0.48 | 0.24 | 2522 kg | 1750×1270×1230 mm | |
| S-1250/480/240 | 1250kVA | 0.48 | 0.24 | 2943 kg | 1720×1240×1300 mm | |
| S-1600/480/240 | 1600kVA | 0.48 | 0.24 | 4069.5 kg | 1879×1312×1492 mm | |
| S-2000/480/240 | 2000kVA | 0.48 | 0.24 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/480/240 | 2500kVA | 0.48 | 0.24 | 5304 kg | 2179×1062×1515 mm | |
| S-3150/480/240 | 3150kVA | 0.48 | 0.24 | 6310 kg | 2299×1167×1615 mm | |
| S-4000/480/240 | 4000kVA | 0.48 | 0.24 | 7590 kg | 2498×1247×1730 mm | |
| S-5000/480/240 | 5000kVA | 0.48 | 0.24 | 9145 kg | 2698×1328×1845 mm | |
| S-10/690/400 | 10kVA | 0.69 | 0.4 | 229 kg | 650×362×577 mm | |
| S-15/690/400 | 15kVA | 0.69 | 0.4 | 247 kg | 675×382×596 mm | |
| S-20/690/400 | 20kVA | 0.69 | 0.4 | 265 kg | 700×402×615 mm | |
| S-25/690/400 | 25kVA | 0.69 | 0.4 | 288 kg | 784×443×634 mm | |
| S-30/690/400 | 30kVA | 0.69 | 0.4 | 311 kg | 869×483×654 mm | |
| S-40/690/400 | 40kVA | 0.69 | 0.4 | 370 kg | 884×491×673 mm | |
| S-50/690/400 | 50kVA | 0.69 | 0.4 | 430 kg | 899×499×692 mm | |
| S-63/690/400 | 63kVA | 0.69 | 0.4 | 480 kg | 944×519×727 mm | |
| S-80/690/400 | 80kVA | 0.69 | 0.4 | 549 kg | 999×547×769 mm | |
| S-100/690/400 | 100kVA | 0.69 | 0.4 | 597 kg | 990×670×930 mm | |
| S-125/690/400 | 125kVA | 0.69 | 0.4 | 668 kg | 1079×579×846 mm | |
| S-160/690/400 | 160kVA | 0.69 | 0.4 | 764 kg | 1045×685×965 mm | |
| S-200/690/400 | 200kVA | 0.69 | 0.4 | 842 kg | 1120×750×1000 mm | |
| S-250/690/400 | 250kVA | 0.69 | 0.4 | 960 kg | 1189×829×1000 mm | |
| S-315/690/400 | 315kVA | 0.69 | 0.4 | 1150 kg | 1350×930×1040 mm | |
| S-400/690/400 | 400kVA | 0.69 | 0.4 | 1349 kg | 1300×860×1090 mm | |
| S-500/690/400 | 500kVA | 0.69 | 0.4 | 1504 kg | 1390×960×1120 mm | |
| S-630/690/400 | 630kVA | 0.69 | 0.4 | 1818 kg | 1465×1020×1160 mm | |
| S-800/690/400 | 800kVA | 0.69 | 0.4 | 2136 kg | 1525×1060×1200 mm | |
| S-1000/690/400 | 1000kVA | 0.69 | 0.4 | 2522 kg | 1750×1270×1230 mm | |
| S-1250/690/400 | 1250kVA | 0.69 | 0.4 | 2943 kg | 1720×1240×1300 mm | |
| S-1600/690/400 | 1600kVA | 0.69 | 0.4 | 4069.5 kg | 1879×1312×1492 mm | |
| S-2000/690/400 | 2000kVA | 0.69 | 0.4 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/690/400 | 2500kVA | 0.69 | 0.4 | 5304 kg | 2179×1062×1515 mm | |
| S-3150/690/400 | 3150kVA | 0.69 | 0.4 | 6310 kg | 2299×1167×1615 mm | |
| S-4000/690/400 | 4000kVA | 0.69 | 0.4 | 7590 kg | 2498×1247×1730 mm | |
| S-5000/690/400 | 5000kVA | 0.69 | 0.4 | 9145 kg | 2698×1328×1845 mm | |
| S-10/6/480 | 10kVA | 6 | 0.48 | 229 kg | 650×362×577 mm | |
| S-15/6/480 | 15kVA | 6 | 0.48 | 247 kg | 675×382×596 mm | |
| S-20/6/480 | 20kVA | 6 | 0.48 | 265 kg | 700×402×615 mm | |
| S-25/6/480 | 25kVA | 6 | 0.48 | 288 kg | 784×443×634 mm | |
| S-30/6/480 | 30kVA | 6 | 0.48 | 311 kg | 869×483×654 mm | |
| S-40/6/480 | 40kVA | 6 | 0.48 | 370 kg | 884×491×673 mm | |
| S-50/6/480 | 50kVA | 6 | 0.48 | 430 kg | 899×499×692 mm | |
| S-63/6/480 | 63kVA | 6 | 0.48 | 480 kg | 944×519×727 mm | |
| S-80/6/480 | 80kVA | 6 | 0.48 | 549 kg | 999×547×769 mm | |
| S-100/6/480 | 100kVA | 6 | 0.48 | 597 kg | 990×670×930 mm | |
| S-125/6/480 | 125kVA | 6 | 0.48 | 668 kg | 1079×579×846 mm | |
| S-160/6/480 | 160kVA | 6 | 0.48 | 764 kg | 1045×685×965 mm | |
| S-200/6/480 | 200kVA | 6 | 0.48 | 842 kg | 1120×750×1000 mm | |
| S-250/6/480 | 250kVA | 6 | 0.48 | 960 kg | 1189×829×1000 mm | |
| S-315/6/480 | 315kVA | 6 | 0.48 | 1150 kg | 1350×930×1040 mm | |
| S-400/6/480 | 400kVA | 6 | 0.48 | 1349 kg | 1300×860×1090 mm | |
| S-500/6/480 | 500kVA | 6 | 0.48 | 1504 kg | 1390×960×1120 mm | |
| S-630/6/480 | 630kVA | 6 | 0.48 | 1818 kg | 1465×1020×1160 mm | |
| S-800/6/480 | 800kVA | 6 | 0.48 | 2136 kg | 1525×1060×1200 mm | |
| S-1000/6/480 | 1000kVA | 6 | 0.48 | 2522 kg | 1750×1270×1230 mm | |
| S-1250/6/480 | 1250kVA | 6 | 0.48 | 2943 kg | 1720×1240×1300 mm | |
| S-1600/6/480 | 1600kVA | 6 | 0.48 | 4069.5 kg | 1879×1312×1492 mm | |
| S-2000/6/480 | 2000kVA | 6 | 0.48 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/6/480 | 2500kVA | 6 | 0.48 | 5304 kg | 2179×1062×1515 mm | |
| S-3150/6/480 | 3150kVA | 6 | 0.48 | 6310 kg | 2299×1167×1615 mm | |
| S-4000/6/480 | 4000kVA | 6 | 0.48 | 7590 kg | 2498×1247×1730 mm | |
| S-5000/6/480 | 5000kVA | 6 | 0.48 | 9145 kg | 2698×1328×1845 mm | |
| S-10/11/400 | 10kVA | 11 | 0.4 | 229 kg | 650×362×577 mm | |
| S-15/11/400 | 15kVA | 11 | 0.4 | 247 kg | 675×382×596 mm | |
| S-20/11/400 | 20kVA | 11 | 0.4 | 265 kg | 700×402×615 mm | |
| S-25/11/400 | 25kVA | 11 | 0.4 | 288 kg | 784×443×634 mm | |
| S-30/11/400 | 30kVA | 11 | 0.4 | 311 kg | 869×483×654 mm | |
| S-40/11/400 | 40kVA | 11 | 0.4 | 370 kg | 884×491×673 mm | |
| S-50/11/400 | 50kVA | 11 | 0.4 | 430 kg | 899×499×692 mm | |
| S-63/11/400 | 63kVA | 11 | 0.4 | 480 kg | 944×519×727 mm | |
| S-80/11/400 | 80kVA | 11 | 0.4 | 549 kg | 999×547×769 mm | |
| S-100/11/400 | 100kVA | 11 | 0.4 | 597 kg | 990×670×930 mm | |
| S-125/11/400 | 125kVA | 11 | 0.4 | 668 kg | 1079×579×846 mm | |
| S-160/11/400 | 160kVA | 11 | 0.4 | 764 kg | 1045×685×965 mm | |
| S-200/11/400 | 200kVA | 11 | 0.4 | 842 kg | 1120×750×1000 mm | |
| S-250/11/400 | 250kVA | 11 | 0.4 | 960 kg | 1189×829×1000 mm | |
| S-315/11/400 | 315kVA | 11 | 0.4 | 1150 kg | 1350×930×1040 mm | |
| S-400/11/400 | 400kVA | 11 | 0.4 | 1349 kg | 1300×860×1090 mm | |
| S-500/11/400 | 500kVA | 11 | 0.4 | 1504 kg | 1390×960×1120 mm | |
| S-630/11/400 | 630kVA | 11 | 0.4 | 1818 kg | 1465×1020×1160 mm | |
| S-800/11/400 | 800kVA | 11 | 0.4 | 2136 kg | 1525×1060×1200 mm | |
| S-1000/11/400 | 1000kVA | 11 | 0.4 | 2522 kg | 1750×1270×1230 mm | |
| S-1250/11/400 | 1250kVA | 11 | 0.4 | 2943 kg | 1720×1240×1300 mm | |
| S-1600/11/400 | 1600kVA | 11 | 0.4 | 4069.5 kg | 1879×1312×1492 mm | |
| S-2000/11/400 | 2000kVA | 11 | 0.4 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/11/400 | 2500kVA | 11 | 0.4 | 5304 kg | 2179×1062×1515 mm | |
| S-3150/11/400 | 3150kVA | 11 | 0.4 | 6310 kg | 2299×1167×1615 mm | |
| S-4000/11/400 | 4000kVA | 11 | 0.4 | 7590 kg | 2498×1247×1730 mm | |
| S-5000/11/400 | 5000kVA | 11 | 0.4 | 9145 kg | 2698×1328×1845 mm | |
| S-10/20/400 | 10kVA | 20 | 0.4 | 229 kg | 650×362×577 mm | |
| S-15/20/400 | 15kVA | 20 | 0.4 | 247 kg | 675×382×596 mm | |
| S-20/20/400 | 20kVA | 20 | 0.4 | 265 kg | 700×402×615 mm | |
| S-25/20/400 | 25kVA | 20 | 0.4 | 288 kg | 784×443×634 mm | |
| S-30/20/400 | 30kVA | 20 | 0.4 | 311 kg | 869×483×654 mm | |
| S-40/20/400 | 40kVA | 20 | 0.4 | 370 kg | 884×491×673 mm | |
| S-50/20/400 | 50kVA | 20 | 0.4 | 430 kg | 899×499×692 mm | |
| S-63/20/400 | 63kVA | 20 | 0.4 | 480 kg | 944×519×727 mm | |
| S-80/20/400 | 80kVA | 20 | 0.4 | 549 kg | 999×547×769 mm | |
| S-100/20/400 | 100kVA | 20 | 0.4 | 597 kg | 990×670×930 mm | |
| S-125/20/400 | 125kVA | 20 | 0.4 | 668 kg | 1079×579×846 mm | |
| S-160/20/400 | 160kVA | 20 | 0.4 | 764 kg | 1045×685×965 mm | |
| S-200/20/400 | 200kVA | 20 | 0.4 | 842 kg | 1120×750×1000 mm | |
| S-250/20/400 | 250kVA | 20 | 0.4 | 960 kg | 1189×829×1000 mm | |
| S-315/20/400 | 315kVA | 20 | 0.4 | 1150 kg | 1350×930×1040 mm | |
| S-400/20/400 | 400kVA | 20 | 0.4 | 1349 kg | 1300×860×1090 mm | |
| S-500/20/400 | 500kVA | 20 | 0.4 | 1504 kg | 1390×960×1120 mm | |
| S-630/20/400 | 630kVA | 20 | 0.4 | 1818 kg | 1465×1020×1160 mm | |
| S-800/20/400 | 800kVA | 20 | 0.4 | 2136 kg | 1525×1060×1200 mm | |
| S-1000/20/400 | 1000kVA | 20 | 0.4 | 2522 kg | 1750×1270×1230 mm | |
| S-1250/20/400 | 1250kVA | 20 | 0.4 | 2943 kg | 1720×1240×1300 mm | |
| S-1600/20/400 | 1600kVA | 20 | 0.4 | 4069.5 kg | 1879×1312×1492 mm | |
| S-2000/20/400 | 2000kVA | 20 | 0.4 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/20/400 | 2500kVA | 20 | 0.4 | 5304 kg | 2179×1062×1515 mm | |
| S-3150/20/400 | 3150kVA | 20 | 0.4 | 6310 kg | 2299×1167×1615 mm | |
| S-4000/20/400 | 4000kVA | 20 | 0.4 | 7590 kg | 2498×1247×1730 mm | |
| S-5000/20/400 | 5000kVA | 20 | 0.4 | 9145 kg | 2698×1328×1845 mm | |
| S-10/33/400 | 10kVA | 33 | 0.4 | 229 kg | 650×362×577 mm | |
| S-15/33/400 | 15kVA | 33 | 0.4 | 247 kg | 675×382×596 mm | |
| S-20/33/400 | 20kVA | 33 | 0.4 | 265 kg | 700×402×615 mm | |
| S-25/33/400 | 25kVA | 33 | 0.4 | 288 kg | 784×443×634 mm | |
| S-30/33/400 | 30kVA | 33 | 0.4 | 311 kg | 869×483×654 mm | |
| S-40/33/400 | 40kVA | 33 | 0.4 | 370 kg | 884×491×673 mm | |
| S-50/33/400 | 50kVA | 33 | 0.4 | 430 kg | 899×499×692 mm | |
| S-63/33/400 | 63kVA | 33 | 0.4 | 480 kg | 944×519×727 mm | |
| S-80/33/400 | 80kVA | 33 | 0.4 | 549 kg | 999×547×769 mm | |
| S-100/33/400 | 100kVA | 33 | 0.4 | 597 kg | 990×670×930 mm | |
| S-125/33/400 | 125kVA | 33 | 0.4 | 668 kg | 1079×579×846 mm | |
| S-160/33/400 | 160kVA | 33 | 0.4 | 764 kg | 1045×685×965 mm | |
| S-200/33/400 | 200kVA | 33 | 0.4 | 842 kg | 1120×750×1000 mm | |
| S-250/33/400 | 250kVA | 33 | 0.4 | 960 kg | 1189×829×1000 mm | |
| S-315/33/400 | 315kVA | 33 | 0.4 | 1150 kg | 1350×930×1040 mm | |
| S-400/33/400 | 400kVA | 33 | 0.4 | 1349 kg | 1300×860×1090 mm | |
| S-500/33/400 | 500kVA | 33 | 0.4 | 1504 kg | 1390×960×1120 mm | |
| S-630/33/400 | 630kVA | 33 | 0.4 | 1818 kg | 1465×1020×1160 mm | |
| S-800/33/400 | 800kVA | 33 | 0.4 | 2136 kg | 1525×1060×1200 mm | |
| S-1000/33/400 | 1000kVA | 33 | 0.4 | 2522 kg | 1750×1270×1230 mm | |
| S-1250/33/400 | 1250kVA | 33 | 0.4 | 2943 kg | 1720×1240×1300 mm | |
| S-1600/33/400 | 1600kVA | 33 | 0.4 | 4069.5 kg | 1879×1312×1492 mm | |
| S-2000/33/400 | 2000kVA | 33 | 0.4 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/33/400 | 2500kVA | 33 | 0.4 | 5304 kg | 2179×1062×1515 mm | |
| S-3150/33/400 | 3150kVA | 33 | 0.4 | 6310 kg | 2299×1167×1615 mm | |
| S-4000/33/400 | 4000kVA | 33 | 0.4 | 7590 kg | 2498×1247×1730 mm | |
| S-5000/33/400 | 5000kVA | 33 | 0.4 | 9145 kg | 2698×1328×1845 mm | |
| S-15/480/277 | 15kVA | 0.48 | 0.277 | 247 kg | 675×382×596 mm | |
| S-30/480/277 | 30kVA | 0.48 | 0.277 | 311 kg | 869×483×654 mm | |
| S-45/480/277 | 45kVA | 0.48 | 0.277 | 402 kg | 889×495×684 mm | |
| S-75/480/277 | 75kVA | 0.48 | 0.277 | 530 kg | 984×539×757 mm | |
| S-112.5/480/277 | 112.5kVA | 0.48 | 0.277 | 640 kg | 1064×571×838 mm | |
| S-150/480/277 | 150kVA | 0.48 | 0.277 | 713 kg | 1099×724×950 mm | |
| S-225/480/277 | 225kVA | 0.48 | 0.277 | 905 kg | 1184×825×1003 mm | |
| S-300/480/277 | 300kVA | 0.48 | 0.277 | 1102 kg | 1264×885×1034 mm | |
| S-500/480/277 | 500kVA | 0.48 | 0.277 | 1504 kg | 1390×960×1120 mm | |
| S-750/480/277 | 750kVA | 0.48 | 0.277 | 1989 kg | 1509×1058×1161 mm | |
| S-1000/480/277 | 1000kVA | 0.48 | 0.277 | 2522 kg | 1750×1270×1230 mm | |
| S-1500/480/277 | 1500kVA | 0.48 | 0.277 | 3809 kg | 1829×1275×1465 mm | |
| S-2000/480/277 | 2000kVA | 0.48 | 0.277 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/480/277 | 2500kVA | 0.48 | 0.277 | 5304 kg | 2179×1062×1515 mm | |
| S-15/600/208 | 15kVA | 0.6 | 0.208 | 247 kg | 675×382×596 mm | |
| S-30/600/208 | 30kVA | 0.6 | 0.208 | 311 kg | 869×483×654 mm | |
| S-45/600/208 | 45kVA | 0.6 | 0.208 | 402 kg | 889×495×684 mm | |
| S-75/600/208 | 75kVA | 0.6 | 0.208 | 530 kg | 984×539×757 mm | |
| S-112.5/600/208 | 112.5kVA | 0.6 | 0.208 | 640 kg | 1064×571×838 mm | |
| S-150/600/208 | 150kVA | 0.6 | 0.208 | 713 kg | 1099×724×950 mm | |
| S-225/600/208 | 225kVA | 0.6 | 0.208 | 905 kg | 1184×825×1003 mm | |
| S-300/600/208 | 300kVA | 0.6 | 0.208 | 1102 kg | 1264×885×1034 mm | |
| S-500/600/208 | 500kVA | 0.6 | 0.208 | 1504 kg | 1390×960×1120 mm | |
| S-750/600/208 | 750kVA | 0.6 | 0.208 | 1989 kg | 1509×1058×1161 mm | |
| S-1000/600/208 | 1000kVA | 0.6 | 0.208 | 2522 kg | 1750×1270×1230 mm | |
| S-1500/600/208 | 1500kVA | 0.6 | 0.208 | 3809 kg | 1829×1275×1465 mm | |
| S-2000/600/208 | 2000kVA | 0.6 | 0.208 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/600/208 | 2500kVA | 0.6 | 0.208 | 5304 kg | 2179×1062×1515 mm | |
| S-15/600/347 | 15kVA | 0.6 | 0.347 | 247 kg | 675×382×596 mm | |
| S-30/600/347 | 30kVA | 0.6 | 0.347 | 311 kg | 869×483×654 mm | |
| S-45/600/347 | 45kVA | 0.6 | 0.347 | 402 kg | 889×495×684 mm | |
| S-75/600/347 | 75kVA | 0.6 | 0.347 | 530 kg | 984×539×757 mm | |
| S-112.5/600/347 | 112.5kVA | 0.6 | 0.347 | 640 kg | 1064×571×838 mm | |
| S-150/600/347 | 150kVA | 0.6 | 0.347 | 713 kg | 1099×724×950 mm | |
| S-225/600/347 | 225kVA | 0.6 | 0.347 | 905 kg | 1184×825×1003 mm | |
| S-300/600/347 | 300kVA | 0.6 | 0.347 | 1102 kg | 1264×885×1034 mm | |
| S-500/600/347 | 500kVA | 0.6 | 0.347 | 1504 kg | 1390×960×1120 mm | |
| S-750/600/347 | 750kVA | 0.6 | 0.347 | 1989 kg | 1509×1058×1161 mm | |
| S-1000/600/347 | 1000kVA | 0.6 | 0.347 | 2522 kg | 1750×1270×1230 mm | |
| S-1500/600/347 | 1500kVA | 0.6 | 0.347 | 3809 kg | 1829×1275×1465 mm | |
| S-2000/600/347 | 2000kVA | 0.6 | 0.347 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/600/347 | 2500kVA | 0.6 | 0.347 | 5304 kg | 2179×1062×1515 mm | |
| S-15/2/480 | 15kVA | 2.4 | 0.48 | 247 kg | 675×382×596 mm | |
| S-30/2/480 | 30kVA | 2.4 | 0.48 | 311 kg | 869×483×654 mm | |
| S-45/2/480 | 45kVA | 2.4 | 0.48 | 402 kg | 889×495×684 mm | |
| S-75/2/480 | 75kVA | 2.4 | 0.48 | 530 kg | 984×539×757 mm | |
| S-112.5/2/480 | 112.5kVA | 2.4 | 0.48 | 640 kg | 1064×571×838 mm | |
| S-150/2/480 | 150kVA | 2.4 | 0.48 | 713 kg | 1099×724×950 mm | |
| S-225/2/480 | 225kVA | 2.4 | 0.48 | 905 kg | 1184×825×1003 mm | |
| S-300/2/480 | 300kVA | 2.4 | 0.48 | 1102 kg | 1264×885×1034 mm | |
| S-500/2/480 | 500kVA | 2.4 | 0.48 | 1504 kg | 1390×960×1120 mm | |
| S-750/2/480 | 750kVA | 2.4 | 0.48 | 1989 kg | 1509×1058×1161 mm | |
| S-1000/2/480 | 1000kVA | 2.4 | 0.48 | 2522 kg | 1750×1270×1230 mm | |
| S-1500/2/480 | 1500kVA | 2.4 | 0.48 | 3809 kg | 1829×1275×1465 mm | |
| S-2000/2/480 | 2000kVA | 2.4 | 0.48 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/2/480 | 2500kVA | 2.4 | 0.48 | 5304 kg | 2179×1062×1515 mm | |
| S-15/4/480 | 15kVA | 4.16 | 0.48 | 247 kg | 675×382×596 mm | |
| S-30/4/480 | 30kVA | 4.16 | 0.48 | 311 kg | 869×483×654 mm | |
| S-45/4/480 | 45kVA | 4.16 | 0.48 | 402 kg | 889×495×684 mm | |
| S-75/4/480 | 75kVA | 4.16 | 0.48 | 530 kg | 984×539×757 mm | |
| S-112.5/4/480 | 112.5kVA | 4.16 | 0.48 | 640 kg | 1064×571×838 mm | |
| S-150/4/480 | 150kVA | 4.16 | 0.48 | 713 kg | 1099×724×950 mm | |
| S-225/4/480 | 225kVA | 4.16 | 0.48 | 905 kg | 1184×825×1003 mm | |
| S-300/4/480 | 300kVA | 4.16 | 0.48 | 1102 kg | 1264×885×1034 mm | |
| S-500/4/480 | 500kVA | 4.16 | 0.48 | 1504 kg | 1390×960×1120 mm | |
| S-750/4/480 | 750kVA | 4.16 | 0.48 | 1989 kg | 1509×1058×1161 mm | |
| S-1000/4/480 | 1000kVA | 4.16 | 0.48 | 2522 kg | 1750×1270×1230 mm | |
| S-1500/4/480 | 1500kVA | 4.16 | 0.48 | 3809 kg | 1829×1275×1465 mm | |
| S-2000/4/480 | 2000kVA | 4.16 | 0.48 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/4/480 | 2500kVA | 4.16 | 0.48 | 5304 kg | 2179×1062×1515 mm | |
| S-15/13/480 | 15kVA | 13.8 | 0.48 | 247 kg | 675×382×596 mm | |
| S-30/13/480 | 30kVA | 13.8 | 0.48 | 311 kg | 869×483×654 mm | |
| S-45/13/480 | 45kVA | 13.8 | 0.48 | 402 kg | 889×495×684 mm | |
| S-75/13/480 | 75kVA | 13.8 | 0.48 | 530 kg | 984×539×757 mm | |
| S-112.5/13/480 | 112.5kVA | 13.8 | 0.48 | 640 kg | 1064×571×838 mm | |
| S-150/13/480 | 150kVA | 13.8 | 0.48 | 713 kg | 1099×724×950 mm | |
| S-225/13/480 | 225kVA | 13.8 | 0.48 | 905 kg | 1184×825×1003 mm | |
| S-300/13/480 | 300kVA | 13.8 | 0.48 | 1102 kg | 1264×885×1034 mm | |
| S-500/13/480 | 500kVA | 13.8 | 0.48 | 1504 kg | 1390×960×1120 mm | |
| S-750/13/480 | 750kVA | 13.8 | 0.48 | 1989 kg | 1509×1058×1161 mm | |
| S-1000/13/480 | 1000kVA | 13.8 | 0.48 | 2522 kg | 1750×1270×1230 mm | |
| S-1500/13/480 | 1500kVA | 13.8 | 0.48 | 3809 kg | 1829×1275×1465 mm | |
| S-2000/13/480 | 2000kVA | 13.8 | 0.48 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/13/480 | 2500kVA | 13.8 | 0.48 | 5304 kg | 2179×1062×1515 mm | |
| S-15/6/400 | 15kVA | 6.6 | 0.4 | 247 kg | 675×382×596 mm | |
| S-30/6/400 | 30kVA | 6.6 | 0.4 | 311 kg | 869×483×654 mm | |
| S-45/6/400 | 45kVA | 6.6 | 0.4 | 402 kg | 889×495×684 mm | |
| S-75/6/400 | 75kVA | 6.6 | 0.4 | 530 kg | 984×539×757 mm | |
| S-112.5/6/400 | 112.5kVA | 6.6 | 0.4 | 640 kg | 1064×571×838 mm | |
| S-150/6/400 | 150kVA | 6.6 | 0.4 | 713 kg | 1099×724×950 mm | |
| S-225/6/400 | 225kVA | 6.6 | 0.4 | 905 kg | 1184×825×1003 mm | |
| S-300/6/400 | 300kVA | 6.6 | 0.4 | 1102 kg | 1264×885×1034 mm | |
| S-500/6/400 | 500kVA | 6.6 | 0.4 | 1504 kg | 1390×960×1120 mm | |
| S-750/6/400 | 750kVA | 6.6 | 0.4 | 1989 kg | 1509×1058×1161 mm | |
| S-1000/6/400 | 1000kVA | 6.6 | 0.4 | 2522 kg | 1750×1270×1230 mm | |
| S-1500/6/400 | 1500kVA | 6.6 | 0.4 | 3809 kg | 1829×1275×1465 mm | |
| S-2000/6/400 | 2000kVA | 6.6 | 0.4 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/6/400 | 2500kVA | 6.6 | 0.4 | 5304 kg | 2179×1062×1515 mm | |
| S-15/13/400 | 15kVA | 13.2 | 0.4 | 247 kg | 675×382×596 mm | |
| S-30/13/400 | 30kVA | 13.2 | 0.4 | 311 kg | 869×483×654 mm | |
| S-45/13/400 | 45kVA | 13.2 | 0.4 | 402 kg | 889×495×684 mm | |
| S-75/13/400 | 75kVA | 13.2 | 0.4 | 530 kg | 984×539×757 mm | |
| S-112.5/13/400 | 112.5kVA | 13.2 | 0.4 | 640 kg | 1064×571×838 mm | |
| S-150/13/400 | 150kVA | 13.2 | 0.4 | 713 kg | 1099×724×950 mm | |
| S-225/13/400 | 225kVA | 13.2 | 0.4 | 905 kg | 1184×825×1003 mm | |
| S-300/13/400 | 300kVA | 13.2 | 0.4 | 1102 kg | 1264×885×1034 mm | |
| S-500/13/400 | 500kVA | 13.2 | 0.4 | 1504 kg | 1390×960×1120 mm | |
| S-750/13/400 | 750kVA | 13.2 | 0.4 | 1989 kg | 1509×1058×1161 mm | |
| S-1000/13/400 | 1000kVA | 13.2 | 0.4 | 2522 kg | 1750×1270×1230 mm | |
| S-1500/13/400 | 1500kVA | 13.2 | 0.4 | 3809 kg | 1829×1275×1465 mm | |
| S-2000/13/400 | 2000kVA | 13.2 | 0.4 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/13/400 | 2500kVA | 13.2 | 0.4 | 5304 kg | 2179×1062×1515 mm | |
| S-15/22/380 | 15kVA | 22.9 | 0.38 | 247 kg | 675×382×596 mm | |
| S-30/22/380 | 30kVA | 22.9 | 0.38 | 311 kg | 869×483×654 mm | |
| S-45/22/380 | 45kVA | 22.9 | 0.38 | 402 kg | 889×495×684 mm | |
| S-75/22/380 | 75kVA | 22.9 | 0.38 | 530 kg | 984×539×757 mm | |
| S-112.5/22/380 | 112.5kVA | 22.9 | 0.38 | 640 kg | 1064×571×838 mm | |
| S-150/22/380 | 150kVA | 22.9 | 0.38 | 713 kg | 1099×724×950 mm | |
| S-225/22/380 | 225kVA | 22.9 | 0.38 | 905 kg | 1184×825×1003 mm | |
| S-300/22/380 | 300kVA | 22.9 | 0.38 | 1102 kg | 1264×885×1034 mm | |
| S-500/22/380 | 500kVA | 22.9 | 0.38 | 1504 kg | 1390×960×1120 mm | |
| S-750/22/380 | 750kVA | 22.9 | 0.38 | 1989 kg | 1509×1058×1161 mm | |
| S-1000/22/380 | 1000kVA | 22.9 | 0.38 | 2522 kg | 1750×1270×1230 mm | |
| S-1500/22/380 | 1500kVA | 22.9 | 0.38 | 3809 kg | 1829×1275×1465 mm | |
| S-2000/22/380 | 2000kVA | 22.9 | 0.38 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/22/380 | 2500kVA | 22.9 | 0.38 | 5304 kg | 2179×1062×1515 mm | |
| S-15/34/480 | 15kVA | 34.5 | 0.48 | 247 kg | 675×382×596 mm | |
| S-30/34/480 | 30kVA | 34.5 | 0.48 | 311 kg | 869×483×654 mm | |
| S-45/34/480 | 45kVA | 34.5 | 0.48 | 402 kg | 889×495×684 mm | |
| S-75/34/480 | 75kVA | 34.5 | 0.48 | 530 kg | 984×539×757 mm | |
| S-112.5/34/480 | 112.5kVA | 34.5 | 0.48 | 640 kg | 1064×571×838 mm | |
| S-150/34/480 | 150kVA | 34.5 | 0.48 | 713 kg | 1099×724×950 mm | |
| S-225/34/480 | 225kVA | 34.5 | 0.48 | 905 kg | 1184×825×1003 mm | |
| S-300/34/480 | 300kVA | 34.5 | 0.48 | 1102 kg | 1264×885×1034 mm | |
| S-500/34/480 | 500kVA | 34.5 | 0.48 | 1504 kg | 1390×960×1120 mm | |
| S-750/34/480 | 750kVA | 34.5 | 0.48 | 1989 kg | 1509×1058×1161 mm | |
| S-1000/34/480 | 1000kVA | 34.5 | 0.48 | 2522 kg | 1750×1270×1230 mm | |
| S-1500/34/480 | 1500kVA | 34.5 | 0.48 | 3809 kg | 1829×1275×1465 mm | |
| S-2000/34/480 | 2000kVA | 34.5 | 0.48 | 4572.5 kg | 1999×1368×1538 mm | |
| S-2500/34/480 | 2500kVA | 34.5 | 0.48 | 5304 kg | 2179×1062×1515 mm |
Instant Selection & Quote Calculator
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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.
S13 系列(产品库 S13-M / 卷铁芯 S13-M.RL,Class 3)
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