66KV power transformer

The winding has novel structure and its oil passage is reasonable designed. Its newly designed insulation structure helps enhance its mechanical strength and the short circuit withstanding ability ?The oil tank is in two types-fully enclosed type and the type fitted with an oil conservator. Please contact us! Email:

liujing@mec.com.cn

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Skype:liujingmec

liujing@mec.com.cn

Main Technical Parameters for 66kv level S(F)Z9,10Series for

three-phase two winding non-excitation-tap-changing Power transformer

Rated Power (kVA)	High Voltage (kVA)	H.V.Tap Range	Low Voltage (kVA)	Connection Symbol	Short-Circuit Impedance (%)	No-Load Loss (kW)		On-Load Loss (kW)		No-Load Current (%)	Weight (T)		Overall dimension
						9	10	9	10		Untanking weight	Total	L	W	H
6300	63 66 69	±2×2.5%	6.3 6.6 10.5 11	YNd11	9	9.5	8.5	36	34	0.63	17.5	18.4	3800	3800	3900
8000						11.4	10.2	42.8	40.4	0.63	20	20.8	3900	3900	4050
10000						13.5	12.1	50.4	47.6	0.75	22.5	23.2	4080	3950	4200
12500						15.9	14.2	59.9	56.5	0.53	26.5	26.5	4100	4000	4250
16000						19.1	17.1	73.53	69.5	0.49	28.6	28.7	4450	4030	4400
20000						22.6	20.3	89.1	84.2	0.49	33.2	31.9	4500	4100	4450
25000						26.7	23.9	105.3	99.5	0.42	35.2	35	4600	4150	4520
31500						31.8	28.4	126.9	120	0.42	40.2	46.5	4650	4400	4600
40000						38	34	148.5	140.3	0.39	45.7	54.2	4750	4600	4780
50000						44.9	40.1	184.5	174.3	0.39	53.1	63	4900	4650	4820
63000						53.3	47.7	222.3	210	0.39	60.3	69.2	5000	4700	5000