Single-phase isolation transformer, 220V to 220V
Huatong (Beijing) Transformer Co., Ltd. is a professional manufacturer integrating research and development, production, and sales of power transformers, dry-type transformers, voltage regulators, reactors, and special transformers. Certified by the ISO9001-2008 quality system, our products adhere to the national three-package policy. Any quality issues within the warranty period are covered by free returns or exchanges. Customers can confidently select and safely use our products. Custom orders are available, including voltage specifications. We can produce transformers with special voltages such as 10000v, 5000v, 1140v, 690v, 660v, 600v, 480v, 460v, 415v, 440v, 400v, 380v, 360v, 315v, 220v, 208v, 200v, 127v, 110v, 100v, 48v, 36v, 24v, 12v, and 6.3v, among others. The DG single-phase dry-type isolation transformer, produced with premium materials and advanced technology over the years, boasts moisture resistance and easy maintenance. It can penetrate to the load center and is primarily used for power control and power supply in various electrical systems, import and export equipment, precision machinery, UPS systems, electroplating, lighting, heating, communication, and chemical industries. It is widely used in subway systems, high-rise buildings, airports, stations, docks, industrial and mining enterprises, and tunnels for power transmission and distribution as well as the use of import and export equipment. The DG single-phase dry-type isolation transformer is mainly used in AC power supply locations with frequencies of 50-60Hz and voltages not exceeding 500V. The design and manufacture of the transformer's input and output voltages, connection groups, and tap line group capacities can all be customized according to customer requirements.
Specification | Input Voltage | Output Voltage | Product Dimensions Without Housing(cm)/Weight(kg) | With housing 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:
Altitude Applicable: ≤5000m
2. Environmental Temperature:-15℃～+45℃
3 Relative Humidity: ≤90%
4 No significant gases, steam, chemical deposits, dust, dirt, and other explosive and corrosive media that could severely affect transformer insulation should be present at the installation site.
All special usage conditions not meeting the aforementioned requirements shall be negotiated and determined by the user and our factory.
