High efficiency Three Phases cast-resin Dry type Transformer

TECHNICAL DATA SHEET

6KV 10KV Dry-type No-excitation Distribution Transformer (30KVA~2500KVA)
Rated Capacity (KVA)	Voltage Combination			Vector Group	No-load Loss (w)	Under different insulation heat-resisting rank load Loss(W)			No-load Current (%)	Short Circuit Impedance (%)
Rated Capacity (KVA)	HV (KV)	HV (Tapping)	LV （KV）	Vector Group	No-load Loss (w)	130℃(B) (100℃)	155℃(F) (120℃)	180℃(H) (145℃)	No-load Current (%)	Short Circuit Impedance (%)
30	6 6.3 6.6 10 10.5 11	±5% ±2×2.5%	0.4	Dyn11 Yyn0	130	605	640	685	2.00	4
50					185	845	900	965	2.00
80					250	1160	1240	1330	1.50
100					270	1330	1415	1520	1.50
125					320	1585	1665	1780	1.30
160					365	1800	1915	2050	1.30
200					420	2135	2275	2440	1.10
250					490	2330	2485	2665	1.10
315					600	2945	3125	3355	1.00
400					665	3375	3590	3850	1.00
500					790	4170	4390	4760	1.00
630					910	4930	5290	5605	0.85
800					865	5050	5365	5710	0.85
1000					1025	5895	6885	7315	0.85
1250					1420	8190	8720	9350	0.85	6
1600					1665	9945	10550	11320	0.85
2000					2075	12240	13005	14005	0.70
2500					2450	14535	15445	16605	0.70

20KV Dry-type No-excitation Distribution Transformer (30KVA~2500KVA)
Rated Capacity (KVA)	Voltage Combination			Vector Group	No-load Loss (w)	Under different insulation heat-resisting rank load Loss(W)			No-load Current (%)	Short Circuit Impedance (%)
Rated Capacity (KVA)	HV (KV)	HV (Tapping)	LV （KV）	Vector Group	No-load Loss (w)	130℃(B) (100℃)	155℃(F) (120℃)	180℃(H) (145℃)	No-load Current (%)	Short Circuit Impedance (%)
50	20 22 24	±2×2.5% ±5%	0.4	Dyn11 Yyn0	340	1160	1230	1310	2.00	6
100					540	1870	1990	2130	1.80
160					670	2330	2470	2640	1.60
200					730	2770	2940	3140	1.60
250					840	3220	3420	3660	1.30
315					970	3850	4080	4360	1.30
400					1150	4650	4840	5180	1.10
500					1350	5460	5790	6190	1.10
630					1530	6450	6840	7320	1.00
800					1750	7790	8260	8840	1.00
1000					2070	9220	9780	10400	0.85
1250					2380	10800	11500	12300	0.85
1600					2790	13000	13800	14800	0.85
2000					3240	15400	16300	17500	0.70
2500					3870	18200	19300	20700	0.70
2000					3240	16800	17800	19100	0.70	8
2500					3870	20000	21200	22700	0.70	8

35KV Dry-type No-excitation Distribution Transformer (30KVA~2500KVA)
Rated Capacity (KVA)	Voltage Combination			Vector Group	No-load Loss (w)	Under different insulation heat-resisting rank load Loss(W)			No-load Current (%)	Short Circuit Impedance (%)
Rated Capacity (KVA)	HV (KV)	HV (Tapping)	LV （KV）	Vector Group	No-load Loss (w)	130℃(B) (100℃)	155℃(F) (120℃)	180℃(H) (145℃)	No-load Current (%)	Short Circuit Impedance (%)
50	35 36 37 38.5	±2×1.25% ±5%	0.4	Dyn11 Yyn0	450	1340	1420	1520	2.30	6
100					630	1970	2090	2230	2.00
160					790	2650	2810	3000	1.50
200					880	3130	3320	3550	1.50
250					990	3580	3800	4060	1.30
315					1170	4250	4510	4820	1.30
400					1370	5100	5410	5790	1.10
500					1620	6270	6550	7110	1.10
630					1860	7250	7690	8230	1.00
800					2160	8600	9120	9760	1.00
1000					2430	9860	10400	11100	0.75
1250					2830	12000	12700	13600	0.75
1600					3240	14600	15400	16500	0.75
2000					3820	17200	18200	19500	0.75
2500					4450	20600	21800	23300	0.75

PRODUCTS