S11 type 10kV oil-immersed transformer
S11 series oil-immersed transformer, is a traditional structure, compact product structure, high reliability transformer products. The product is widely used in urban and rural power grid construction and renovation projects. This product is particularly suitable for areas where power is insufficient, load fluctuations are large, and routine maintenance is difficult. Since the transformer adopts a fully sealed structure to avoid contact between transformer oil and air, it can operate in a humid environment and is an ideal distribution equipment in the vast distribution network in urban and rural areas.
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Classification:
6kV-15kV oil-immersed transformer
Telephone:86-371-63719330
Product Introduction
S11 series oil-immersed transformer, is a traditional structure, compact product structure, high reliability transformer products. This series of products adopts fully sealed oil tank to isolate transformer oil from air and slow down the aging of transformer oil and insulation parts.
The product is widely used in urban and rural power grid construction and renovation projects. This product is particularly suitable for areas where power is insufficient, load fluctuations are large, and routine maintenance is difficult. Since the transformer adopts a fully sealed structure to avoid contact between transformer oil and air, it can operate in a humid environment and is an ideal distribution equipment in the vast distribution network in urban and rural areas.
Main technical parameters
|
Model Type |
voltage combination Voltage combination |
Bonding Group Label connection symbol |
short circuit impedance Short-circuit impedance |
Loss(W) |
No-load current No-load current（%） |
|||
|
High pressure H-V |
tap range Tapping range |
Low pressure L-V |
No-load loss No-load loss |
Load loss Load loss |
||||
| S11-M-30 |
15 13.5 11 10.5 10 6.3 6 |
± 5% ± 2 × 2.5% |
0.4 0.69 |
Yyn0 Dyn11 |
4.0 | 100 | 630/600 | 2.3 |
| S11-M-50 | 130 | 910/870 | 2.0 | |||||
| S11-M-80 | 180 | 1310/1250 | 1.9 | |||||
| S11-M-100 | 200 | 1580/1500 | 1.8 | |||||
| S11-M-125 | 240 | 1890/1800 | 1.7 | |||||
| S11-M-160 | 280 | 2310/2200 | 1.6 | |||||
| S11-M-200 | 340 | 2730/2600 | 1.5 | |||||
| S11-M-250 | 400 | 3100/3050 | 1.4 | |||||
| S11-M-315 | 480 | 3830/3650 | 1.4 | |||||
| S11-M-400 | 570 | 4520/4300 | 1.3 | |||||
| S11-M-500 | 680 | 5410/5100 | 1.2 | |||||
| S11-M-630 | 810 | 6200 | 1.1 | |||||
| S11-M-800 | 4.5 | 980 | 7500 | 1.0 | ||||
| S11-M-1000 | 1150 | 10300 | 1.0 | |||||
| S11-M-1250 | 1360 | 12800 | 0.9 | |||||
| S11-M-1600 | 1640 | 14500 | 0.8 | |||||
| S11-M-2000 | 5.0 | 2050 | 17820 | 0.6 | ||||
| S11-M-2500 | 2340 | 20700 | 0.6 | |||||
Key words:
S11 type 10kV oil-immersed transformer
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