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Scb10-400kva dry type transformer

Date of issue: 2020/8/31 15:27:23 Source: http://perryswenson.com Click: zero

   Scb10-400kva dry-type transformer adopts the transformer produced by us UL approved Nomex insulation system, which has the advantages of safety, reliability, energy saving, fire prevention, explosion-proof and simple maintenance. Scb10-400kva dry-type transformer is a safe power supply, which has the functions of lightning protection and filtering. It is mainly used in various power supply places with AC 50 ~ 60Hz and voltage not exceeding 1140V; the distribution of various input and output voltages, connection groups and tap wire group capacity of products can be designed and manufactured according to the requirements of users; Single phase isolation transformer is widely used in subway, high-rise building, airport, station, wharf, industrial and mining enterprise equipment and tunnel transmission and distribution electric field.

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 Scb10-400kva dry type transformer

Scb10-400kva dry-type transformer is advanced in design, reasonable in structure, beautiful in appearance, and superior to domestic standards in main performance indexes, such as partial discharge level, no-load loss, load loss, noise and being able to adapt to high humidity environment. It can be installed in the dirty and humid environment near Lake, sea and River, and in areas with high fire prevention requirements and heavy load, and is suitable for high-rise buildings Airports, stations, docks, subways, hospitals, power plants, metallurgical industry, shopping centers, residential areas, petrochemical, nuclear power plants, nuclear submarines and other places.

Characteristics of scb10-400kva dry type transformer

1. The well-designed coil structure and vacuum impregnation treatment process make the SC (b) 10 series 10kV resin insulated three-phase dry-type transformer power transformer has no partial discharge, and there is no cracking and insulation level decline during the whole life cycle.

2. Continuous winding and low-voltage foil winding are adopted for high voltage, and the whole vacuum impregnation and curing treatment are adopted, and the high-strength ceramic support is adopted, which has good bearing capacity of sudden short-circuit current.

3. Flame retardant, non-toxic, self extinguishing and fireproof.

4. No smoke is produced in SG (b) 10 transformer under high temperature open fire.

5. The transformer is class H (180 ℃).

6. The insulation layer is very thin and even. Short term overload capacity is very strong, no forced cooling is required, 120% long-term overload, 140% overload for 3 hours. Since the insulating material is non ageing and elastic, full load can be applied immediately at ± 50 ℃.

Service conditions of scb10-400kva dry type transformer

1. Ambient temperature: - 50 ℃ ~ ± 50 ℃.

2. Altitude: ≤ 1000m.

Performance of scb10-400kva dry type transformer

Input voltage: 380V (voltage can be customized according to customers)

Output voltage: 220 V / 110 V / 24 V

(voltage can be customized according to customers)

Efficiency: ≥ 98%

Waveform distortion: no additional waveform distortion

Insulation resistance: ≥ 50m Ω

Electrical strength: power frequency sinusoidal voltage 2000V, lasting for 1 minute, no breakdown and flashover

Overload capacity: twice the rated current for 1 minute

Ambient temperature: - 15oC -- + 40oC

Altitude: < 1500m

Relative humidity: < 90%

* Note: there is no gas vapor, chemical deposition, dust, dirt and other explosive and corrosive substances that seriously affect the insulation of scb10-400kva dry-type transformer in the installation site. Our scb10-400kva dry-type transformer can be customized according to customers' requirements. We promise that all products are genuine. Please feel free to purchase.


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