220kv combination power transformer
SFPS8-X-120000/220
MVA 120/120/60
Voltage: 220+ - 2x2.5%/121/37
YN. YnO. D11
31500-180000/230 combined type transformer technical parameter
Ratedpower
(kVA) Valtage Connction 9 loss (kW) 10 loss (kW) 11 loss (kW) No-load Loss(%) Impedence Voltage(%)
H. V(kV) L. V(kV) No-Load Loss Load Loss No-Load Loss Load Loss No-Load Loss Load Loss
31500 230-242
± 8× 1.25% 6.3 YNd11 38 135 34.2 128.3 30.4 128.3 0.7 12-14
40000 10.5 45 157 40.5 149.2 36 149.2 0.63
50000 35 54 189 48.6 179.6 43.2 179.6 0.56
63000 38.5 63 220 56.7 209 50.4 209 0.56
90000 10.5 80 288 72 273.6 64 273.6 0.49
120000 11 99 346 89.1 328.7 79.2 328.7 0.49
150000 35 116 405 104.4 384.8 92.8 384.8 0.42
180000 38.5 135 468 121.5 444.6 108 444.6 0.42
| 31500-180000/230 combined type transformer technical parameter |
Ratedpower
(kVA) | Valtage | Connction | 9 loss (kW) | 10 loss (kW) | 11 loss (kW) | No-load Loss(%) | Impedence Voltage(%) | | H.V(kV) | L.V(kV) | No-Load Loss | Load Loss | No-Load Loss | Load Loss | No-Load Loss | Load Loss | | 31500 | 230-242
±8×1.25% | 6.3 | YNd11 | 38 | 135 | 34.2 | 128.3 | 30.4 | 128.3 | 0.7 | 12-14 | | 40000 | 10.5 | 45 | 157 | 40.5 | 149.2 | 36 | 149.2 | 0.63 | | 50000 | 35 | 54 | 189 | 48.6 | 179.6 | 43.2 | 179.6 | 0.56 | | 63000 | 38.5 | 63 | 220 | 56.7 | 209 | 50.4 | 209 | 0.56 | | 90000 | 10.5 | 80 | 288 | 72 | 273.6 | 64 | 273.6 | 0.49 | | 120000 | 11 | 99 | 346 | 89.1 | 328.7 | 79.2 | 328.7 | 0.49 | | 150000 | 35 | 116 | 405 | 104.4 | 384.8 | 92.8 | 384.8 | 0.42 | | 180000 | 38.5 | 135 | 468 | 121.5 | 444.6 | 108 | 444.6 |
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Suzhou Silverstone Electric Specialises in Power Transmission, Distribution, Electrical Automation Solutions, Power Quality Solutions, Hydro Power, Solar Power, Power Generation and Substation EPC Consultant.
We manufactures and trades
Power Transformer
--Dry type Transformer (up to 35kV)
--Oil Immersed Transformer (up to 230kV)
GIS (Gas Isolated Switchgear)
--Up to 145kV Compact Gas Insulated Switchgear (GIS)
--Up to 230kV Gas Insulated Switchgear (GIS)
MV Switchgear
--Metal clad AC Enclosed Switchgear
--Packaged Type AC Metal Enclosed Switchgear
--Gas Insulated Switchgear
LV Switchgear
--LV Withdrawable Switchgear
--LV Fixed Switchgear
MV Circuit Breaker
--Vacuum Circuit Breaker
--SF6 Circuit Breaker
--MV Earthing Switch
--Load Break Switch
Reactor
--Dry-type Air Core Reactor Series
--Dry-type Core Series Shunt Reactor
--HV Oil-immersed Shunt Reactor
HV&LV Busbar Trunking System
--Busbar Trunking System (Busway)
--Common Enclosure Busbar
HV Circuit Breaker & Disconnector
--HV Circuit Breaker
--SF6 Circuit Breaker
--HV Disconnector
--Outdoor AC discontector
--HV Earthing Switch
--Outdoor AC Earthing Switch
Capacitor
--All film high voltage shunt capacitor
--High-voltage shunt capacitor banks
--Atlernating filter capacitor complete equipments
Power Protection & Automation
Reactive Compensation
High Voltage Frequency Reactor
Medium voltage variable frequency drives
Medium voltage soft starter
STATCOM (Static synchronous compensator)
Static var compensator with Magnetically controlled reactor
TSC (Thyristor switched capacitor banks)
Active power filter
