Description
- Place of Origin: Guangdong, China (Mainland)
- Brand Name: NOAH
- Model Number: S11-(M)
- Usage: Power
- Phase: Three
- Coil Structure: Toroidal
- Coil Number: Autotransformer
- Rated Capacity: 30-1600kva
- Voltage: 10KV
- Number of Phases: Three Phases
- Installation: Indoor/Outdoor
- Frequency: 50Hz/60Hz
- cooling: ONAN/ONAF
- Coil: Copper/Aluminum Coil
- Insulation level: Class H/F
- Core: Cold Rolled Grain Oriented Silicon Steel Sheet
S11-M, S11 series of oil-immersed power transformers are new products, which are in line with GB, having compact structure, beautiful appearance and small size. Low noise when temperature is rising, strong over load capacity. The no-load loss is decreasing more than 30% to S9 series, and the no-load current up to 45%-80%. They are one of the most energy saving products in our company.
To reduce the degree of aging of the oil and extend the life of transformer, box is fully sealed with corrugated tank to prevent connection of air, water and transformer. Adjust the volume problems cuased by thermal expansion through the corruggated sheet of elastic deformation. electrical product
Products for outdoor, oil-free pillow, high level for antifouling; no need to replace the oil if used in normal way, so maintenance-free and ensuring safe operation and reliability of power grid.
The transformer has a pressure release safety devices to prevent the explosion of accident when the transformer did not work and the pressure was too high.
Sealed: A box along the weld or bolt .
|
Item NO.
|
Group Voltage & Tap Range
|
Connection
Symbol
|
No-load power
(W)
|
Load Loss
(W)
|
No-load Current
(%)
|
Short Circuit
Impedance(%)
|
Weight(kg)
|
Gauge(mm)
|
Dimension
L*W*H
(mm)
|
|
High
Voltage(KV)
|
Tapping
Variation
|
Low
Voltage(V)
|
Body
|
Oil
|
Total
Weight
|
|
S11-M-30/10
|
6
6.3
10
10.5
11
|
±5%
±2*2.5%
|
0.4
|
Dyn11
Yyn0
|
100
|
600
|
0.8
|
4
|
200
|
83
|
322
|
400
|
738*752*913
|
|
S11-M-50/10
|
130
|
870
|
0.75
|
250
|
101
|
423
|
783*732*968
|
|
S11-M-63/10
|
150
|
1040
|
0.7
|
300
|
110
|
475
|
800*772*990
|
|
S11-M-80/10
|
180
|
1250
|
0.7
|
350
|
118
|
528
|
828*812*1008
|
|
S11-M-100/10
|
200
|
1500
|
0.65
|
400
|
132
|
619
|
550
|
865*844*1043
|
|
S11-M-125/10
|
240
|
1800
|
0.65
|
450
|
146
|
189
|
895*834*1068
|
|
S11-M-160/10
|
280
|
2200
|
0.6
|
550
|
161
|
795
|
920*864*1138
|
|
S11-M-200/10
|
340
|
2600
|
0.6
|
600
|
171
|
878
|
950*894*1158
|
|
S11-M-250/10
|
400
|
3050
|
0.5
|
700
|
189
|
1028
|
1282*832*1195
|
|
S11-M-315/10
|
480
|
3650
|
0.45
|
800
|
233
|
1356
|
1292*852*1245
|
|
S11-M-400/10
|
570
|
4300
|
0.4
|
1000
|
260
|
1455
|
660
|
1398*858*1382
|
|
S11-M-500/10
|
680
|
5150
|
0.4
|
1200
|
305
|
1740
|
1443*888*1383
|
|
S11-M-630/10
|
810
|
6200
|
0.4
|
4.5
|
1400
|
328
|
2029
|
820
|
1532*942*1417
|
|
S11-M-800/10
|
980
|
7500
|
0.4
|
1600
|
405
|
2372
|
1592*1002*1492
|
|
S11-M-1000/10
|
1150
|
10300
|
0.3
|
1700
|
414
|
2632
|
176291202*1552
|
|
S11-M-1250/10
|
1360
|
12000
|
0.3
|
2050
|
478
|
3178
|
1882*1252*1657
|
|
S11-M-1600/10
|
1640
|
14500
|
0.3
|
2500
|
586
|
3855
|
1902*1292*1712
|
|
S11-M-2000/10
|
2150
|
18500
|
0.3
|
5.5
|
2895
|
870
|
4525
|
1070
|
2052*1300*1850
|
|
S11-M-2500/10
|
2550
|
21500
|
0.2
|
3235
|
1085
|
5285
|
2285*1620*1980
|
PS: the weight and guage only for your referce.
Foshan Noah Electrical Co., Ltd.
Year Established:2007
Business Type:Manufacturer, Trading Company
Management Certifiation:
Operational Address: Block 2, 3 And 4, No. 91, North Fenjiang Road, Chancheng District, Foshan, Guangdong, China (Mainland)
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