Isolation Transformer
Our company produces isolation transformers, including three-phase isolation transformers, single-phase isolation transformers, dry-type isolation transformers, and three-phase dry-type isolation transformers. These transformers are composed of cylindrical winding and lamination core, with the core utilizing brand new high-quality silicon steel sheets fully stacked and with all slanting joints. We employ advanced manufacturing techniques, featuring imported Maxx high-speed automatic winding machines and a complete set of vacuum pressure impregnation equipment.;The winding uses a full-section, orderly winding method.;Vacuum impregnate the transformer to achieve the insulation grade ofFGrade orHTransformers are available with output and input voltages tailored to customer requirements. We offer a variety of specifications, including single-phase, three-phase, and multi-way input/output configurations.
SG Three-Phase Dry-Type Transformer (380V Transformer) is primarily used for various high and low-voltage complete electrical equipment, import and export equipment, precision machine tools,UPSFor the control of electrical power and power supply in industries such as electroplating, lighting, heating, communication, and chemical engineering. Broadly used in places such as subway systems, high-rise buildings, airports, stations, ports, industrial and mining enterprises, and tunnels, for the use of power transmission and distribution equipment as well as import and export equipment.
Specs | Input Voltage | Output Voltage | Product Dimensions Without Shell(cm)/Weight(kg) | With Shell Dimensions(cm)/Weight(kg) |
SG-5 KVA | 660V | 380V | 30×15×25/35 | 45×25×30/56 |
SG-6KVA | 30×16×25/40 | 45×25×30/64 | ||
SG-7KVA | 35×15×30/45 | 50×25×35/80 | ||
SG-8KVA | 35×16×30/55 | 50×25×35/80 | ||
SG-10KVA | 42×21×42/90 | 60×32×65/130 | ||
SG-15KVA | 52×24×52/135 | 70×35×77/185 | ||
SG-20KVA | 52×24×52/180 | 70×35×77/220 | ||
SG-30KVA | 55×28×65/220 | 80×40×87/260 | ||
SG-40KVA | 61×30×65/265 | 90×50×95/320 | ||
SG-50KVA | 61×30×65/295 | 90×50×95/360 | ||
SG-60KVA | 70×32×66/370 | 100×50×105/440 | ||
SG-80KVA | 70×32×67/450 | 100×50×105/530 | ||
SG-100KVA | 75×35×68/490 | 100×50×105/570 | ||
SG-120KVA | 75×35×68 | 100×50×105/600 | ||
SG-150KVA | 85×37×68 | 120×65×115/690 | ||
SG-180KVA | 95×45×83 | 120×65×115/930 | ||
SG-200KVA | 95×45×83 | 120×65×115/1010 | ||
SG-250KVA | 95×45×83 | 120×65×115/1180 | ||
SG-300KVA | 105×45×95 | 120×70×125/1450 | ||
SG-320KVA | 105×45×95 | 130×50×135/1490 | ||
SG-350KVA | 105×45×95 | 130×50×135/1600 | ||
SG-400KVA | 115×55×105 | 140×60×145/1700 |
Product Usage Conditions:
1 Applicable Altitude: ≤5000m
2. Environmental Temperature:-15℃～+45℃
3 Relative Humidity: ≤90%
The installation site should be free of gases, steam, chemical deposits, dirt, conductive dust, and any other substances that are flammable, explosive, or corrosive that could severely affect transformer insulation strength.
Order Instructions:
Please clarify the following points when purchasing products: 1. The basic model, specifications, capacity, and quantity of transformers.
2. Primary and secondary voltage of transformers;
3. Provide the capacity distribution of each output voltage when supplying secondary voltage.
4. Dimensions and installation sizes are for reference only. If a change in size is required, it must be specified at the time of ordering.
