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System principle:
Transformer is the use of electromagnetic induction principle, so as to achieve the change in the AC voltage device.
The product is developed according to the latest CNC servo system parameters.
The basic function of the conventional transformer is to change the voltage input to the output voltage, so that different countries in the world between the voltage of the equipment, through the small transformer voltage conversion to all countries can match the purpose of the general purpose. The main components are primary coil, secondary coil and core (silicon steel). In electrical equipment and wireless circuits, commonly used for lifting voltage, matching impedance, safety isolation. Transformer is a static electromagnetic device, the transformer can be a voltage of AC power into the same frequency of another voltage AC power, the transformer is the main component of an iron core and set in the core of two or more lines group. The transformer is connected to the input power supply coil, receiving AC power, called the primary line or primary, in the load connected coil, send AC power, known as the secondary line group or secondary.
Technical Parameters:
Product model see the product summary page of the appearance and selection instructions
Equipment capacity 1KVA-2000KVA (1KVA ≠ 1KW, 1KVA ≈ 0.8KW)
Phase number 1 ∮ 2W 3 ∮ W 3 ∮ 4W
Input voltage 110V 200V 220V 240V 380V 415V 440V 460V 480V 660V (special can be customized)
Output voltage 110V 120V 190V 200V 208V 220V 380V 415V 460V 660V (special can be customized)
Use efficiency ≥ 98%
Voltage fluctuation rate ≤ ± 1% (related to the input voltage standard value)
Insulation class H level
Compression strength 3000V silent wear (one minute)
Noise level <60db (80CM leveling distance test)
Cooling type Dry type is self-cooling or forced cooling fan
Features:
1. the product complies with IEC60076, GB1094.0-2007, CNS13390 and other standards.
2. for AC frequency 45 ~ 65Hz voltage ≤ 660V place to use.
3. input and output voltage specifications can be tailored according to equipment requirements.
4. wiring and insulation levels can be customized according to customer requirements.
5. the use of high-quality materials, to maintain good electrical properties and mechanical strength.
6. the use of fixed terminal blocks, beautiful and durable, high security.
7. special core by the heat stew treatment, the wastage is very low.
8. can be full load rated current continuous use, long service life.
Conditions of Use:
1. the use of altitude altitude ≤ 3000m
2. the ambient temperature: -45 ℃ ~ +50 ℃ equipment can be heat, do not exposure
3. relative humidity: ≤ 90% non-condensing
4. the use of places without rotten candle gas, metal dust, conductive dust and no other explosive flammable hazardous substances that impact on the insulation strength of the transformer seriously .
SGB/SG technical parameters (three-phase autotransformer series)
Model number |
| Input side(INPUT) | Output side(OUTPUT) | Movement size mm | Movement mounting dimensions | Master Carton size | weight | ||||||
(KVA) | (KW) | Voltage V | Current A | Wiring | Voltage V | Current A | Wiring | long*width*high | long*width | long*width*high | kg | ||
mm | mm | ||||||||||||
SGB-1KVA | 1 | 0.8 | 380V | 1.5 | 0.5 | 220V | 2.6 | 2.8 | 0.5 | 160*110*170 | 75*80 | 285*225*250 | 9 |
SGB-2KVA | 2 | 1.6 | 3 | 0.75 |
| 5 | 5.7 | 1 | 160*130*170 | 75*100 | 285*225*250 | 14 | |
SGB-3KVA | 3 | 2.4 | 4.5 | 1 |
| 7.5 | 8.5 | 1.5 | 190*130*200 | 100*90 | 285*225*250 | 20 | |
SGB-4KVA | 4 | 3.2 | 6 | 1.5 |
| 10 | 11 | 2.5 | 240*155*250 | 130*100 | 285*225*250 | 23 | |
SGB-5KVA | 5 | 4 | 7.5 | 1.5 |
| 13 | 14 | 4 | 240*155*250 | 130*100 | 330*230*340 | 30 | |
SGB-6KVA | 6 | 4.8 | 9 | 1.5 |
| 15 | 17 | 4 | 240*165*250 | 130*110 | 330*230*340 | 33 | |
SGB-7KVA | 7 | 5.6 | 10.5 | 2.5 | 200V | 18 | 20 | 4 | 240*175*250 | 130*120 | 450*270*430 | 38 | |
SGB-7.5KVA | 7.5 | 6 | 11 | 2.5 |
| 19 | 21 | 4 | 240*175*250 | 130*120 | 450*270*430 | 40 | |
SGB-8KVA | 8 | 6.4 | 12 | 2.5 |
| 21 | 23 | 6 | 240*175*250 | 130*120 | 450*270*430 | 42 | |
SGB-10KVA | 10 | 8 | 15 | 4 |
| 26 | 29 | 6 | 240*185*250 | 130*130 | 450*270*430 | 47 | |
SGB-12KVA | 12 | 9.6 | 18 | 4 |
| 31 | 34 | 10 | 300*180*300 | 180*140 | 450*270*430 | 53 | |
SGB-15KVA | 15 | 12 | 23 | 6 |
| 39 | 43 | 10 | 300*190*305 | 180*150 | 500*300*450 | 57 | |
SGB-20KVA | 20 | 16 | 30 | 6 |
| 52 | 57 | 16 | 370*185*330 | 210*130 | 500*300*450 | 65 | |
SGB-25KVA | 25 | 20 | 38 | 10 |
| 65 | 72 | 16 | 370*195*330 | 210*140 | 500*300*450 | 72 | |
SGB-30KVA | 30 | 24 | 46 | 10 |
| 78 | 86 | 16 | 370*200*330 | 210*150 | 550*320*500 | 87 | |
SGB-35KVA | 35 | 28 | 53 | 10 |
| 91 | 100 | 25 | 370*210*360 | 210*160 | 550*320*500 | 93 | |
SGB-40KVA | 40 | 32 | 60 | 16 |
| 105 | 115 | 25 | 370*220*360 | 210*170 | 550*320*500 | 98 | |
SGB-45KVA | 45 | 36 | 68 | 16 |
| 118 | 130 | 25 | 370*230*360 | 210*180 | 600*360*540 | 105 | |
SGB-50KVA | 50 | 40 | 76 | 16 |
| 131 | 144 | 25 | 370*240*360 | 210*190 | 600*360*540 | 110 | |
SGB-60KVA | 60 | 48 | 91 | 25 |
| 157 | 173 | 35 | 370*250*360 | 210*200 | 600*360*540 | 120 | |
SGB-75KVA | 75 | 60 | 114 | 25 |
| 197 | 216 | 50 | 440*270*380 | 230*195 | 650*420*650 | 160 | |
SGB-100KVA | 100 | 80 | 152 | 35 |
| 262 | 288 | 70 | 440*290*380 | 230*215 | 650*420*650 | 190 | |
SGB-120KVA | 120 | 96 | 182 | 35 |
| 314 | 345 | 70 | 500*310*450 | 250*255 | 650*420*650 | 220 | |
SGB-150KVA | 150 | 120 | 228 | 50 |
| 393 | 432 | 95 | 650*350*650 | 400*220 | 750*600*860 | 260 | |
SGB-200KVA | 200 | 160 | 304 | 70 |
| 524 | 576 | 120 | 650*400*650 | 400*250 | 750*600*860 | 300 | |
SGB-300KVA | 300 | 240 | 456 | 150 |
| 786 | 864 | 300 | 650*450*650 | 400*280 | 900*650*1100 | 480 | |
SGB-400KVA | 400 | 320 | 608 | 185 |
| 1048 | 1152 | 400 | 750*450*750 | 500*280 | 900*650*1100 | 550 | |
SGB-500KVA | 500 | 400 | 760 | 300 |
| 1310 | 1440 | 600 | 750*500*750 | 500*320 | 1200*750*1500 | 600 | |
SGB-600KVA | 600 | 480 | 912 | 400 |
| 1572 | 1728 | 800 | 750*550*750 | 500*340 | 1200*750*1500 | 780 | |
SGB-800KVA | 800 | 640 | 1216 | 500 |
| 2096 | 2304 | 1000 | 950*550*800 | 600*340 | 1200*800*1600 | 1150 | |
SGB-1000KVA | 1000 | 800 | 1520 | 600 |
| 2620 | 2880 | 1200 | 950*600*800 | 600*370 | 1300*900*1700 | 1350 |