110KV oil- immersed power transformer of three-phase dual- winding on-load voltage regulation with rated capacity 6300-63000 KVA

110KV oil- immersed power transformer of three-phase dual- winding on-load voltage regulation with rated capacity 6300-63000 KVA
rated capac ity KVA	Level 1 energy efficiency		Level 2 energy efficiency		Level 3 energy efficiency		short- circ u it impe danc e%
	No-load loss/kw	load losses (75℃) KW	No-load loss/kw	load losses (75℃) KW	No-load loss/kw	load losses (75℃) KW
6300	4.4	32	5.2	32	6.4	33	10.5
8000	5.3	38	6.2	38	7.7	40
10000	6.2	45	7.3	45	9.0	48
12500	7.4	53	8.7	53	10.7	56
16000	8.9	66	10.5	66	12.9	69
20000	10.6	79	12.5	79	15.4	84
25000	12.5	94	14.8	94	18.2	99
31500	14.9	111	17.6	111	21.6	117
40000	17.8	140	21.0	140	25.8	148
50000	21.0	175	24.8	175	30.6	184
63000	25.0	209	29.5	209	36.3	220

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