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SG Three-phase Dry-type (Rectifier) Transformers
According to the user’s demands, product can be meticulous designed andproduced.
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Product Details
General
SG series three-phase dry-type transformers are widely used in various occasions of three-phase power supply with AC 50~60Hz, input and output voltage not exceeding 500V. It is suitable for various input and output voltage levers, joining groups, adjusting the number of turns and positions (generally ±5%), winding capacity distribution, single-phase with secondary windings, rectifier circuit, with shell or not, etc. According to the requirements of users, the products can be meticulously designed and processed.
Type designation
Technical data
| Model (KVA) |
Voltage | Coupling group tab |
Shape
dimension |
Mountinc
dimension |
K×J | The box dimension(Copper |
The box dimension(Aluminum |
||||||||
| Input | Output | ||||||||||||||
| Bmax | Dmax±5 | Emax | A | C±5 | Bmax | Dmax | Emax | Bmax | Dmax | Emax | |||||
| SG-300VA | 660
400 380 200 |
380
220 110 36 |
Y/yno(Y/Yo)
Y/d(Y/△) D/y(△/y) D/d(△/△) |
180 | 95 | 185 | 100 | 75 | 6×14 | ||||||
| SG-500VA | 180 | 95 | 185 | 100 | 75 | 6×14 | |||||||||
| SG-1000VA | 180 | 110 | 185 | 100 | 90 | 6×14 | |||||||||
| SG-1600VA | 230 | 125 | 205 | 130 | 100 | 9×16 | |||||||||
| SG-2000VA | 230 | 125 | 205 | 130 | 100 | 9×16 | |||||||||
| SG-3000VA | 240 | 145 | 215 | 130 | 120 | 9×16 | |||||||||
| SG-4000VA | 240 | 155 | 235 | 130 | 130 | 9×16 | |||||||||
| SG-5000VA | 320 | 160 | 255 | 180 | 115 | 10×20 | 400 | 330 | 480 | 400 | 330 | 480 | |||
| SG-6000VA | 300 | 165 | 280 | 180 | 130 | 10×20 | 400 | 330 | 480 | 400 | 330 | 480 | |||
| SG-8000VA | 300 | 175 | 280 | 180 | 140 | 10×20 | 450 | 360 | 480 | 450 | 360 | 480 | |||
| SG-10kVA | 360 | 180 | 305 | 215 | 140 | 10×20 | 450 | 360 | 480 | 450 | 360 | 480 | |||
| SG-15kVA | 360 | 200 | 335 | 215 | 155 | 10×20 | 450 | 360 | 480 | 490 | 400 | 540 | |||
| SG-20kVA | 420 | 210 | 350 | 250 | 170 | 10×20 | 490 | 400 | 540 | 490 | 400 | 540 | |||
| SG-25kVA | 420 | 220 | 350 | 250 | 180 | 10×20 | 490 | 400 | 540 | 490 | 400 | 540 | |||
| SG-30kVA | 420 | 230 | 380 | 250 | 190 | 10×20 | 490 | 400 | 540 | 580 | 410 | 630 | |||
| SG-40kVA | 480 | 240 | 410 | 280 | 205 | 12×20 | 730 | 490 | 780 | 480 | 240 | 410 | |||
| SG-50kVA | 680 | 350 | 550 | 420 | 220 | φ18 | 800 | 510 | 840 | 800 | 510 | 840 | |||
| SG-60kVA | 680 | 380 | 550 | 440 | 230 | φ18 | 800 | 510 | 840 | 800 | 510 | 840 | |||
| SG-80kVA | 750 | 400 | 620 | 480 | 250 | 中20 | 850 | 510 | 840 | 850 | 510 | 840 | |||
| SG-100kVA | 780 | 420 | 650 | 500 | 250 | φ22 | 900 | 550 | 890 | 900 | 550 | 890 | |||
The box of SG (optional)
Note
1. The size is not indicated on the specification and shall be determined according to the user's requirements .The dimensions listed are for reference: the output current is larger than the product 300A.AS a special customized product quality, its product size would be changed.
2. Listed in the table rated input and output voltage can be any combination as needed.
3. The voltage listed in the table and size can be determined through consultantion according to user requirements.
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