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S11-M 10kV Oil-Immersed Transformer

The advantages of the S11-M series fully sealed oil-immersed power transformers are low loss, low noise, high efficiency and the like, and excellent energy saving and pollution reduction are realised. Fully sealed transformers do not require an oil conservator in comparison with ordinary oil immersed transformers. The oil level is adjusted and compensated automatically by the elastic corrugated plates of the corrugated tank. The transformer oil is separated from air, which effectively prevents oil quality deterioration and insulation ageing, thus improving operational reliability.

Model:
S11-M 10kV
Brand:
Future Electric


Availability:



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Product Description

Product Features:

1. The transformer core is made of high permeability, low loss cold rolled silicon steel sheets that are laminated together. Small joint gaps and staggered interlayer joints greatly reduce no-load loss, no-load current and noise.

2. Compact construction of the transformer reduces radial forces in case of short-circuits and is able to withstand sudden high short-circuit currents.

3. Transformer fully sealed structure, maintenance free, long life.

10-20kV Oil-Immersed Transformer详情页用.png

Technical parameters：

Model	Rated Capacity KVA	Voltage combination and Tap range			Connection symbol	NoLoad Loss KW	LoadLoss KW	Short Circuit impedance %	Noload current %
Model	Rated Capacity KVA	HighVoltage KV	High voltage Tap range%	LowVoltage KV	Connection symbol	NoLoad Loss KW	LoadLoss KW	Short Circuit impedance %	Noload current %
S11-M-630/10	630	6 6.3 10 10.5 11	±5	0.4	Yd11	0.93	6.92	4.5	1.1
S11-M-800/10	800					1.13	8.46	5.5	1.02
S11-M-1000/10	1,000					1.33	9.92		0.93
S11-M-1250/10	1,250					1.58	11.8		0.85
S11-M-1600/10	1,600					1.9	14.11		0.76
S11-M-2000/10	2,000					2.27	16.83		0.76
S11-M-2500/10	2,500					2.67	19.66		0.68
S11-M-3150/10	3,150					3.16	23.09		0.68
S11-M-4000/10	4,000	10 10.5 11				3.89	27.36		0.59
S11-M-5000/10	5,000					4.62	33.38		0.59
S11-M-6300/10	6,300					5.51	35.06		0.51

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