Isolation Transformer

Isolation Transformer

Dry-type isolation transformer with safety H-class 180℃ insulation grade: 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.
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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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