S9-M Oil-immersed Transformer

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S9-M Oil-immersed Transformer

The S□-M series three-phase oil-immersed transformer adopts a fully oil-filled, sealed corrugated oil tank. and the oil tank shell adapts to the expansion performance of the oil with its own elasticity and meets the heat dissipation requirements. It has the characteristics of high efficiency and low loss, which can save a lot of power consumption and operating costs, and is widely used in power plants, substations, industrial and mining enterprises, ports, airports and other environmental protection places.
Standard: IEC60076-1, IEC60076-2, IEC60076-3, IEC60076-5, IEC60076-10.

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Product Details

Selection

Operating conditions

Ambient temperature: maximum temperature: +40°C, minimum temperature: -25℃.

Average temperature of the hottest month:+30℃, average temperature in the hottest year: +20℃.

Altitude not exceeding 1000m.

The waveform of the power supply voltage is similar to a sine wave.

The three-phase supply voltage should be approximately symmetrical.

The total harmonic content of the load current shall not exceed 5% of the rated current.

Where to use: indoors or outdoors.

Features

The product has the characteristics of high efficiency, low loss, low noise, etc.

High mechanical strength, balanced ampere-turn distribution, and strong short-circuit resistance.

Low no-load and load loss.

Small size, reliable operation, long service life, and maintenance free

Technical Date

Dimension
Specification	Ways	L
G1″×3/4″	2	126
G1″×3/4″	3	176
G1″×3/4″	4	226
G1″×3/4″	5	276
G1″×3/4″	6	326
G1″×3/4″	7	376
G1″×3/4″	8	426
G1″×3/4″	9	476
G1″×3/4″	10	526
G1″×3/4″	11	576
G1″×3/4″	12	626

Overall and mounting dimensions(mm)

Note:The dimensions and weights provided are only for reference in design and selection.The final size and weight are subject to our product drawings.