Basic Info
Model No.: S11-630/35
Product Description
Model NO.: S11-630/35 Phase: Single Cooling Method: Oil-immersed Type Transformer Certification: ISO9001 Frequency Characteristics: Power Frequency Rated Voltage: 35kv Series 2: Sz11 35kv with on Load Tap Changer Trademark: Onegreen Origin: Xi′an Shaanxi Application: Power Coil: Core-type Transformer Winding Type: Multi-winding Transformer Usage: Single-phase Transformer Shape of Coil: Ring Series 1: S11 35kv with on Load Tap Changer Series 3: Sfz11 35kv with on Load Tap Changer Specification: SGS HS Code: 850431900 35KV power transformer
Technical Specifications:
1.Voltage: 35kV class
2.Voltage regulation: On load tap regulation and off circuit tap regulation
3.Frequency: 50Hz and 60Hz
4.Phase: 3-phase
5.Vector group: Yd11, Ynd11, Dy11, Dyn11 and Ynyn0d11
6.Short-circuit impedance: According to customer requirements
7.Operation environment: According to customer requirements
8.Cooling method: ONAN/ONAF
9.Insulation level: Power frequency withstand voltage AC-85kV
10.Impulse withstand voltage: LI-200kV
S11 series 35KV power transformer with on load tap changer,technical parameter 1
Contact us if you need more details on Transformer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Power Transformer、35kv Power Transformer. If these products fail to match your need, please contact us and we would like to provide relevant information.

1.Voltage: 35kV class
2.Voltage regulation: On load tap regulation and off circuit tap regulation
3.Frequency: 50Hz and 60Hz
4.Phase: 3-phase
5.Vector group: Yd11, Ynd11, Dy11, Dyn11 and Ynyn0d11
6.Short-circuit impedance: According to customer requirements
7.Operation environment: According to customer requirements
8.Cooling method: ONAN/ONAF
9.Insulation level: Power frequency withstand voltage AC-85kV
10.Impulse withstand voltage: LI-200kV
S11 series 35KV power transformer with on load tap changer,technical parameter 1
Model | Rated capacity (KVA) | Rated voltage(KV) | Vector group | No-load losses (KW) | Load losses (KW) | No-load current (%) | Impedance voltage (%) | ||
High voltage | High voltage tapping range | Low voltage | |||||||
S11-630/35 | 630 | 35 38.5 | ±5% | 0.4 | Yyn0 | 0.83 | 7.82 | 1.2 | 6.5 |
S11-800/35 | 800 | 0.97 | 9.35 | 1.0 | |||||
S11-1000/35 | 1000 | 1.15 | 11.48 | 0.9 | |||||
S11-1250/35 | 1250 | 1.37 | 13.86 | 0.8 | |||||
S11-1600/35 | 1600 | 3.15 6.3 6.6 10.5 11 | Yd11 | 1.66 | 16.58 | 0.7 | |||
S11-2000/35 | 2000 | 2.03 | 17.9 | 0.7 | |||||
S11-2500/35 | 2500 | 2.45 | 19.5 | 0.6 | 7.0 | ||||
S11-3150/35 | 3150 | ±2×2.5% | 3.01 | 23 | 0.6 | ||||
S11-4000/35 | 4000 | 3.61 | 24.6 | 0.6 | |||||
S11-5000/35 | 5000 | 4.27 | 31.2 | 0.5 | 7.5 | ||||
S11-6300/35 | 6300 | 5.11 | 34.9 | 0.5 | |||||
S11-8000/35 | 8000 | ±2×2.5% | YNd11 | 7.00 | 38.3 | 0.5 | |||
S11-10000/35 | 10000 | 8.26 | 45.1 | 0.4 | 8.0 | ||||
S11-12500/35 | 12500 | 9.80 | 53.6 | 0.4 | |||||
S11-16000/35 | 16000 | 11.9 | 65.5 | 0.4 | |||||
S11-20000/35 | 20000 | 14.07 | 79.1 | 0.4 | |||||
S11-25000/35 | 25000 | 16.73 | 93.5 | 0.3 | |||||
S11-31500/35 | 31500 | 19.95 | 105.6 | 0.3 |
Contact us if you need more details on Transformer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Power Transformer、35kv Power Transformer. If these products fail to match your need, please contact us and we would like to provide relevant information.
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