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Powerplant TransformersLow load lossread more
Low maintenance costs
Overload capacity
30-year lifespan -
220kV Oil-immersed Power TransformersRated Voltage:220KVread more
Low Voltage:35KV 10KV 6.3KV
Rated Capacity:16000kVA 20000kVA 25000kVA 31500kVA 40000kVA
Connection Vector Group:YNd11,Yyn0
Cooling... -
Distribution Type TransformerHigh Voltage:10KV 35KV 66KVread more
Low Voltage:400V 6.3KV 10KV
Rated Capacity:500kVA 800kVA 1000kVA 1250kVA 1600kVA 2000kVA
Connection Vector Group:YNd11,Dyn11
Protection... -
Large-scale Power TransformersProducts Description What is a large power transformer? Large power Transformers (LPTs) are the "heart" of the power system. They are responsible for boosting the low- and medium-voltage...read more
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Regulating TransformersLow load lossread more
Low maintenance costs
Overload capacity
30-year lifespan -
Large Power TransformersRated Voltage:HV 35kV 66kV 110kV;LV 6.3kV 10kV 35kVread more
Rated Capacity:2000kVA 2500kVA 3150kVA 4000kVA 5000kVA 6300kVA 8000kVA
Connection Vector Group:YNd11,Yy0
Cooling... -
Three Phase 2 Winding OLTC Power TransformerRated Voltage:HV 10kV 35kV 110kV;LV 6.3kV 10kV 400Vread more
Rated Capacity:1000kVA 1250kVA 1600kVA 2000kVA 2500kVA 3150kVA 4000kVA
OLTC Tap Range:±8×1.25%/±10×1%
Connection Vector... -
Electrical Distribution TransformersRated Voltage:HV 10kV 35kV;LV 400V 380Vread more
Rated Capacity:500kVA 800kVA 1000kVA 1250kVA 1600kVA 2000kVA 2500kVA 3150kVA
Connection Vector Group:YNd11,Dyn11
Cooling Method:ONAN(Oil... -
Step Down TransformerCapacity: 630 kVA~50,000 kVAread more
Voltage: 35kv,66kv,110kv,220kv
Secondary Rated Voltage: 0.4/0.66/10/10.5/35kV
Frequency: 50/60 Hz
Number of Phases:...
Substation Transformers View pictures Inventory overview We offer substation type transformers; Up to 150 MVA 345 kV for remanufactured devices Up to 300 MVA 315 kV for new products. Surplec holds...
Nov 01, 2022 · Substation transformers are constructed for in-door or outdoor mounting on a concrete pad with high and low voltage cables entering operating compartments through enclosed sidewall...
Substation transformers are made with a wide range of core steels and winding conductors to optimize efficiency versus cost. Flexible core/coil and tank construction enable your...
(ONAN), Prolec GE primary and secondary substation transformers are used in a wide range of utility, commercial and industrial applications. High-grade materials, combined with state of the art...
Substation or Station Class Transformers are used in the Power Grid to step down transmission voltage to distribution voltage. Typical transmission voltage ranges are 46,000 to 161,000 volts, with...
At NASS, we provide the broadest set of one-stop substation service capabilities in the country—from turnkey upgrades and asset assemblies to major repairs and testing. From transformers and...
