Transformer is a key component of various power supplies and electrical equipment. The isolation transformer is composed of cylindrical windings and laminated cores. The core is made of brand-new high-quality high-silicon silicon steel sheets with full skew seams. Our company adopts advanced manufacturing processes, including imported Max high-speed automatic winding machines and a complete set of vacuum pressure impregnation equipment. The windings are made by the off-form alignment winding method. The transformer is vacuum impregnated to achieve insulation grades of F or H. The output and input voltages of the transformer can be designed according to customer requirements. It is available in various specifications such as single-phase, three-phase, or multiple input and output channels.
Advantages of Isolation Transformer
Leading-edge technology:
- Copper foil winding technology, insulated with high-quality A-grade insulating materials
- Low magnetic leakage, high mechanical strength, and strong short-circuit resistance
- Core with 45° full skew lap joint step lamination structure
> Core
- The core material is made of high-quality cold-rolled grain-oriented silicon steel sheets insulated with mineral oxide (from Baosteel and Wuhan Iron and Steel in China).
- Through the control of the process of cutting and stacking the silicon steel sheets, the loss level, no-load current and noise are reduced to the minimum.
- The core is specially reinforced to ensure the transformer structure is reliable during normal operation and transportation.
Windings
- Made of high-quality copper foil (customizable aluminum foil), with excellent insulation and withstand performance.
High-quality materials
- Silicon steel sheets produced by Baosteel and Wuhan Iron and Steel Corporation
- High-quality oxygen-free copper from China
Patent technology
- The electrical performance of the transformer complies with both Chinese National Standard GB and IEC standards, featuring high efficiency and low loss.
Technical Parameters Of Isolation Transformer
- Isolation transformer voltage grades: 10000V, 5000V, 1140V, 690V, 660V, 600V, 480V, 460V, 415V, 440V, 400V, 380V, 360V, 315V, 220V, 208V, 200V, 127V, 110V, 100V, 48V, 36V, 24V, 12V, 6.3V, etc.
- The various input and output voltages, connection groups, and tap winding capacity distributions of the product can all be meticulously designed and manufactured according to the user's requirements.
|
Model |
Input voltage(V) |
output voltage(V) |
Product size without shell (CM) / weight (kg) |
Product size with shell (CM) / weight (kg) |
|
5 KVA |
660V 400V 380V 200V
|
380V 220V 110V 36V
|
30×15×25/35 |
45×25×30/56 |
|
6KVA |
30×16×25/40 |
45×25×30/64 |
||
|
7KVA |
35×15×30/45 |
50×25×35/80 |
||
|
8KVA |
35×16×30/55 |
50×25×35/80 |
||
|
10KVA |
42×21×42/90 |
60×32×65/130 |
||
|
15KVA |
52×24×52/135 |
70×35×77/185 |
||
|
20KVA |
52×24×52/180 |
70×35×77/220 |
||
|
30KVA |
55×28×65/220 |
80×40×87/260 |
||
|
40KVA |
61×30×65/265 |
90×50×95/320 |
||
|
50KVA |
61×30×65/295 |
90×50×95/360 |
||
|
60KVA |
70×32×66/370 |
100×50×105/440 |
||
|
80KVA |
70×32×67/450 |
100×50×105/530 |
||
|
100KVA |
75×35×68/490 |
100×50×105/570 |
||
|
120KVA |
75×35×68 |
100×50×105/600 |
||
|
150KVA |
85×37×68 |
120×65×115/690 |
||
|
180KVA |
95×45×83 |
120×65×115/930 |
||
|
200KVA |
95×45×83 |
120×65×115/1010 |
||
|
250KVA |
95×45×83 |
120×65×115/1180 |
||
|
300KVA |
105×45×95 |
120×70×125/1450 |
||
|
320KVA |
105×45×95 |
130×50×135/1490 |
||
|
350KVA |
105×45×95 |
130×50×135/1600 |
||
|
400KVA |
115×55×105 |
140×60×145/1700 |
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