The S9-M type transformer introduces new international technology, adopts a fully oil-filled sealed type, without an oil conservator, and the transformer changes its oil body due to changes in temperature and load, which is completely adjusted by the flexibility of the transformer tank. The no-load loss of the transformer is 30% lower than that of the S7, and it has strong lightning resistance and short-circuit resistance. The energy-saving effect is more obvious, and the outer size of the transformer is reduced.
Model Implication
Drawing Design
Technical Parameter
Technical Parameter for S11 Series 6kv-llkvNo-load Voltage Regulation Trans formers
Rated Capacit Y(KVA
Voltage Combination
Connection Group Symbol
No- load Loss (W)
Toad Loss (W)
Impedance Voltage(%)
No-load Current (%)
L*W*H(mm
Gauge Horizonta 1*Vertica (mm)
Active parts Weight (kg *Oil Weight (kg)
Tota Weigh (kg)
High Voltag e (KV
Tapping Range of High Voltage
Low Voltag e (KV)
30
6 6.3 10 10.5 11
±5% ±2x2.5%
0.4
Dyn11 Yzn11 Yyn0
100
630/600
4
2.8
980*735*1145
400*400
178*78
355
50
130
910/870
2.5
1017*758*1205
450*400
240*92
415
63
150
1090/1040
2.4
1035*785*1285
450*400
285*105
505
80
180
1310/1250
2.2
1065*800*1290
450*400
330*110
540
100
200
1580/1500
2.1
1072*820*1305
450*400
345*116
590
125
240
1890/1800
2
1155*1105*131
450*400
415*135
705
160
280
2310/2200
1.9
1235*850*1535
550*550
485*135
835
200
340
2730/2600
1.8
1282*860*1557
550*550
582*168
965
250
400
3200/3050
1.7
1310*940*1605
550*550
695*210
1135
315
480
3830/3650
1.6
1465*1120*191
660*650
855*255
1520
400
570
4520/4300
1.5
1440*1165*172
660*650
950*295
1590
500
680
5410/5150
1.4
1510*1250*184
660*650
1150*320
1905
630
810
6200
4.5
1.3
1650*1140*192
660*650
1500*435
2015
800
980
7500
1.2
2125*1175*231
820*820
1910*760
3510
1000
1150
10300
1.1
2150*1380*257
820*820
2125*880
3850
1250
1360
12000
1
2355*1485*257
820*820
2605*960
4610
1600
1640
14500
0.9
2335*1750*263
820*820
3125*1150
5420
2000
1940
18300
5
0.4
1940*1400*170
820*820
2420*780
4200
2500
2290
21200
0.4
2050*1480*180
820*820
2560*780
4680
Note:Parameter is for reference only,if any changes should follow the factory technical data.
Product Features
1.Low noise: compact design structure, application of new materials and new technology, reduce noise, no oil storage tank, lower height than similar products. 2.Reliable long-term service life: The fully sealed transformer case cover and the tank rim are bolted or welded to isolate the contact between oil and air. 3.Small size and beautiful appearance: S9-M series of transformer oil tanks use corrugated plate fins. When the oil temperature changes, the change in oil volume is adjusted and compensated by the elastic expansion and contraction of the corrugated sheets. The corrugated fuel tank is beautiful in appearance and small in size, with a small footprint. 4.Maintenance-free: The fully sealed transformer does not require maintenance.
Applicable Environment
1.High ambient temperature: +40℃ 2.Low ambient temperature: -25℃ 3.Altitude: <1000m 4.Monthly average relative humidity: 90% (20℃) 5.Installation location: used in chemical plants, factories, remote places and harsh environment.
We can also customize according to your demand.
Star Product
Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 14 Feb, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
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