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SG-500kva three phase dry type isolation transformer

SG-500kva three phase dry type isolation transformer are the main components of various power supplies and electrical equipment.

The description of SG-500kva three phase dry type isolation transformer

SG-500kva three phase dry type isolation transformer are the main components of various power supplies and electrical equipment. SG-500kva three phase dry type isolation transformer are composed of cylindrical windings and laminated iron cores. The iron cores are laminated with new high-quality high-silicon-silicon steel plates with full diagonal joints. The company adopts advanced manufacturing technology. The output and input voltage of theSG-500kva three phase dry type isolation transformer can be designed according to customer requirements. There are various specifications such as single-phase, three-phase or multiple inputs and outputs.

The materials of SG-500kva three phase dry type isolation transformer

① iron core

The new high-quality high-silicon silicon steel sheet is used. The main material is 0.35 thick H18, H14, H12, Z11 high-quality silicon steel sheet. We choose the most suitable material according to the requirements of the guest room and the use conditions to achieve the best transformer performance design. (Conventional materials are new high-quality silicon steel sheets).

② the wire of SG-500kva three phase dry type isolation transformer

PEW, UEW, EIW, SEIW, FEAI enameled wire and glass wire are used. The temperature resistance grades are F (155 ° C), H (180 ° C), HC (200 ° C), and C (220 ° C). (Conventional temperature resistance class is H class 180 ℃).

③ Insulation material of SG-500kva three phase dry type isolation transformer

High temperature resistant insulation paper is used as the insulation material which has multiple properties of high temperature insulation, flame retardant and moisture resistance.

④‍Insulation material terminal block of SG-500kva three phase dry type isolation transformer

Low power uses terminal block, beautiful appearance, excellent pressure resistance, temperature resistance, flame retardant performance. High power uses high-quality copper bars.

⑤Iron feet of SG-500kva three phase dry type isolation transformer

The CNC cold-rolled sheet is mainly used. There are environmental protection plating options such as multicolored (golden), blue zinc (silver white), white zinc (ivory white) and surface anodized (black).

The advantages of SG-500kva three phase dry type isolation transformer

1. Scientific and reasonable design, control the voltage change rate within 1 ~ 1.5%.

2. SG-500kva three phase dry type isolation transformer is made of high-quality new silicon steel sheet, which effectively reduces iron loss and improves efficiency.

3. SG-500kva three phase dry type isolation transformer is made of high-temperature-resistant high-quality wire, which minimizes its own loss and greatly improves the efficiency.

4. SG-500kva three phase dry type isolation transformer adopts H-class insulation and high-temperature-resistant insulation materials, which improves the high-voltage strength and insulation level and prolongs the service life.

5. High efficiency design, more than 98%.

6. Patented design, beautiful and novel, high power density, small size and high space utilization.

7. SG-500kva three phase dry type isolation transformer is divided into open type and protective type according to the structure. The protective type is processed into a box shell by using steel plates. The transformer is inside the box shell and there are wire entry and exit holes outside the box shell for installing power lines. If necessary, voltmeters, ammeters, temperature control alarm systems, steering wheels, etc. can be added according to user requirements in order to move.

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