11KV/33KV S13-M-RL series oil-immersed three-dimensional wound core distribution transformer

Performance Parameters

S13-M series 10kV three-phase two-winding non-excitation voltage regulating distribution transformer

Rated capacity (kVA)	Voltage combination and tap range			association group label	No-load loss (W)	Load loss (W)	No-load current(%)	Short circuit impedance(%)
	High voltage (kV)	High voltage tap range (%)	Low voltage (kV)
30	6 6.3 6.6 10 10.5 11	±2x2.5 ±5	0.4	Dyn11 Yzn11 Yyno	80	630/600	1.2	4
50					100	910/870	1
63					110	1090/1040	0.95
80					130	1310/1250	0.95
100					150	1580/1500	0.9
125					170	1890/1800	0.9
160					200	2310/2200	0.8
200					240	2730/2600	0.8
250					290	3200/3050	0.7
315					340	3830/3650	0.7
400					410	4520/4300	0.65
500					480	5410/5150	0.65
630				Dyn11 Yyno	570	6200	0.45	4.5
800					700	7500	0.45
1000					830	10300	0.45
1250					970	12000	0.4
1600					1170	14500	0.4
2000					1550	18300	0.3	5
2500					1830	21200	0.3

Note: For transformers with a rated capacity of 500kVA and below, the load loss value above the slash in the table applies to Dyn11 or Yzn11 junction groups, and the load loss value below the slash applies to Yyno junction groups.

S13-M series 20kV three-phase two-winding non-excitation voltage regulating distribution transformer

Rated capacity (kVA)	Voltage combination and tap range			association group label	No-load loss (W)	Load loss (W)	No-load current(%)	Short circuit impedance(%)
	High voltage (kV)	High voltage tap range (%)	Low voltage (kV)
30	20 22 24	±2x2.5 ±5	0.4	Dyn11 Yzn11 Yyno	80	690/660	2.1	5.5
50					100	1010/960	2
63					110	1200/1150	1.9
80					130	1440/1370	1.8
100					150	1730/1650	1.6
125					170	2080/1980	1.5
160					200	2540/2420	1.4
200					240	3000/2860	1.3
250					290	3520/3350	1.2
315					340	4210/4010	1.1
400					410	4970/4730	1
500					480	5940/5660	1
630					570	6820	0.9	6
800					700	8250	0.8
1000					830	11330	0.7
1250					970	13200	0.7
1600					1170	15950	0.6
2000					1550	19140	0.6
2500					1830	22220	0.5

S13-M series 35kV three-phase two-winding non-excitation voltage regulating distribution transformer

Rated capacity (kVA)	Voltage combination and tap range			association group label	No-load loss (W)	Load loss (W)	No-load current(%)	Short circuit impedance(%)
	High voltage (kV)	High voltage tap range (%)	Low voltage (kV)
50	35 38.5	±2x2.5 ±5	0.4	Dyn11 Yyno	130	1200/1140	1.05	6.5
100					185	2010/1910	0.9
125					215	2370/2260	0.9
160					225	2820/2680	0.8
200					270	3320/3160	0.8
250					320	3950/3760	0.75
315					380	4750/4530	0.75
400					460	5740/5470	0.65
500					540	6910/6580	0.65
630					660	7860	0.5
800					780	9400	0.5
1000					920	11500	0.5
1250					1120	13900	0.45
1600					1350	16600	0.45
2000					1590	19700	0.4
2500					1890	23200	0.4

Note: For transformers with a rated capacity of 500kVA and below, the load loss value above the slash in the table applies to the Dyn11 or Yzn11 connection group, and the load loss value below the slash applies to the Yyno connection group.