Model	System voltage(KV)	Capacity（KVA)	Rated voltage（KV)	Rated current（A)	rated reactive(Ω)	rated reactive(mm)	Winding height(mm)	Loss(75℃)(KW)	Winding weight(kg)	Install protection number
BKK-20000/66	66	20000	66/√3	525	72.6	3030	3256	70	9018	18
BKK-16700/66	66	16700	66/√3	438	86.9	3040	3256	65	8089	16
BKK-15000/66	66	15000	66/√3	394	96.8	3020	3256	62	7618	12
BKK-10000/66	66	10000	66/√3	262	145.2	2380	3054	50	5824	12
BKK-6670/66	66	6670	66/√3	175	217.7	2420	3054	42	4622	8
BKK-20000/35	35	20000	35/√3	990	20.4	2830	2236	66	8087	12
BKK-18884/35	35	18884	35/√3	962	20.4	2770	2226	65	7650	12
BKK-16700/35	35	16700	35/√3	826	24.5	2758	2226	63	6882	12
BKK-15000/35	35	15000	35/√3	742	27.2	2770	2246	59	6416	12
BKK-13333/35	35	13333	35/√3	660	30.6	2700	2246	56	5883	12
BKK-10000/35	35	10000	35/√3	495	40.8	2265	2084	48	5145	8
BKK-6670/35	35	6670	35/√3	330	61.2	2120	2014	37	3886	8
BKK-5000/35	35	5000	35/√3	247	81.7	2110	2024	32	3205	6
BKK-3340/35	35	3340	35/√3	165	122.3	2200	2024	28	2507	6
BKK-20000/20	20	20000	20/√3	1732	6.7	2830	2086	68	8128	12
BKK-16700/20	20	16700	20/√3	1446	8	2750	2066	62	6837	12
BKK-15000/20	20	15000	20/√3	1299	8.9	2720	2036	58	6250	12
BKK-10000/20	20	10000	20/√3	866	13.3	2380	1934	49	4770	8
BKK-6670/20	20	6670	20/√3	578	20	2250	1954	37	3808	8
BKK-5000/20	20	5000	20/√3	433	26.7	2110	1934	33	3177	6
BKK-3340/20	20	3340	20/√3	289	39.9	1960	1724	24	2364	6
BKK-15000/10	10	15000	10/√3	2598	2.2	2780	1776	57	6034	12
BKK-10000/10	10	10000	10/√3	1732	3.3	2440	1814	49	4610	8
BKK-6670/10	10	6670	10/√3	1155	5	2200	1714	37	3601	8
BKK-5000/10	10	5000	10/√3	866	6.7	2140	1764	32	3005	6
BKK-3340/10	10	3340	10/√3	579	10	1870	1694	25	2299	6
BKK-2400/10	10	2400	10/√3	416	13.9	1820	1744	23	1893	6