S9 S11 S13 Power Transformer 3 Phase Step Down Electric Oil Immersed Power Distribution Transformer

• Customization: Available
• Application: Power, Electronic
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Brand: Kodery
• Transport Package: Wooden Case
• Specification: IEC/ANSI/IEEE
• Trademark: KODERY
• Origin: China
• HS Code: 850422000
• Production Capacity: 5000mva/Year

Product Description

Product Description

The rated capacity of this oil immersed power transformer is 315KVA . It can be used outdoors or installed inside substations.

The models that can be selected for oil immersed transformers include S9, S11, S13, S15, and so on.

The high-voltage part of oil immersed transformers can also be selected from 6KV, 6.3KV, 10KV, 10.5KV, 11KV, 20KV, 25KV, 33KV, 35KV, and so on

The low voltage part of oil immersed transformers can also be selected: 400V, 415V, 0.4KV, etc. It can be configured according to the actual situation in your local area.

Product Parameters

Rated capacity (kVA)	H.V.    (kV)	Tapping range	L.V.  (kV)	Vector group	Loss(kW)		No-load current (%)	Impedance voltage  (%)	Weight (kg)
					Load loss	No-load loss			oil	Total
10	6,10,11	±5%       or     ±2*2.5%	0.4   0.415 0.433	Dyn11          or          Yyn0	0.26	0.09	3.2	4	45	172
20					0.44	0.10	3.0		65	240
30					0.63	0.13	2.3		65	245
50					0.91	0.17	2.0		80	330
63					1.09	0.20	1.9		90	365
80					1.31	0.25	1.9		95	410
100					1.58	0.29	1.8		115	490
125					1.89	0.34	1.7		140	620
160					2.31	0.40	1.6		155	720
200					2.73	0.48	1.5		175	810
250					3.20	0.56	1.4		200	940
315					3.85	0.67	1.4		215	1090
400					4.52	0.80	1.3		240	1250
500					5.41	0.96	1.2		285	1460
630					6.20	1.20	1.1	4.5	345	1720
800					7.50	1.40	1.1		390	2050
1000					10.30	1.70	1.0		460	2430
1250					12.00	1.95	1.0		550	2850
1600					14.50	2.40	0.8		690	3600
2000					18.00	2.60	0.7		790	4300

Rated capacity(kVA)	H.V. (kV)	Tapping range	L.V. (kV)	Vector group	Loss(kW)		No-load current (%)	Impedance voltage (%)	Weight (kg)
					Load loss	No-load loss			oil	Total
30	15,20	±5%               or          ±2*2.5%	0.4,0.415. 0.433	Dyn11           or            Yyn0	0.60	0.10	2.1	4	85	350
50					0.87	0.13	2.0		90	480
63					1.04	0.15	1.9		110	600
80					1.25	0.18	1.8		110	660
100					1.50	0.20	1.6		120	700
125					1.80	0.24	1.5		130	800
160					2.20	0.29	1.4		140	940
200					2.60	0.33	1.2		160	1130
250					3.05	0.40	1.2		180	1290
315					3.65	0.48	1.1		230	1400
400					4.30	0.57	1.0		250	1550
500					5.15	0.68	1.0		260	1780
630					6.20	0.81	0.9	4.5	320	2100
800					7.50	0.98	0.8		350	2560
1000					10.30	1.15	0.7		450	2800
1250					12.00	1.36	0.6		490	3200
1600					14.50	1.64	0.6		640	4000
2000					17.14	1.94	0.6		800	4900
2500					20.26	2.30	0.5		1180	6300

Rated capacity(kVA)	H.V.  (kV)	Tapping range	L.V.  (kV)	Vector group	Loss(kW)		No-load current (%)	Impedance voltage (%)	Weightb (kg)
					Load loss	No-load loss			oil	Total
50	30,33,35 ,38.5	±5%                or          ±2*2.5%	0.4   0.415 0.433	Dyn11        Yyn0      Yd11	1.27	0.21	2.0	6.5	265	860
100					2.12	0.29	1.8		310	1150
125					2.50	0.34	1.7		320	1190
160					2.97	0.36	1.6		360	1230
200					3.50	0.43	1.5		390	1300
250					4.16	0.51	1.4		425	1480
315					5.01	0.61	1.4		460	1590
400					6.05	0.73	1.3		490	1760
500					7.28	0.86	1.2		540	2150
630					8.28	1.04	1.1		620	2380
800					9.90	1.23	1.0		780	2800
1000					12.15	1.44	1.0		850	3410
1250					14.67	1.76	0.9		950	3890
1600					17.55	2.12	0.8		1060	4620
2000					19.35	2.72	0.7		1195	5345
2500					20.70	3.20	0.6		1285	5960
3150					24.30	3.80	0.6	7	1470	6695
4000					28.80	4.52	0.5		1760	8350

 

The rated voltage can be customized as customers' requirements.
The fully sealed oil-immersed power transformer developed by TSTY has the advantage of low loss, low noise and high efficiency, which can achieve good energy-saving effect and reduce pollution. Compared with the ordinary oil immersed transformer, the fully sealed transformer cancels the oil conservator, and the change of oil volume is automatically adjusted and compensated by the elasticity of the corrugated sheet of the corrugated oil tank. The transformer is isolated from the air, so as to prevent and slow down the deterioration of oil and insulation aging, enhance the operation reliability, and avoid maintenance in normal operation.

 

Detailed Photos