| Brand | POWERTECH |
| Model NO. | Three phase oil immersed shunt reactor |
| Rated voltage | 66kV |
| Rated frequency | 50/60Hz |
| Series | Three phase oil immersed shunt reactor |
Product overview
Three phase oil immersed shunt reactor is mainly used as high-voltage transformer to limit short-circuit current, stabilize voltage, reactive power compensation and shift.
Main application fields: substation, user distribution station and other 66kV and below power systems.
Executive standard: iec60076.
Ordering instructions
Main parameters of transformer (voltage, capacity, loss and other main parameters)
Service environment of transformer (altitude, temperature, humidity, place, etc.)
Other customized requirements (tap changer, color, conservator, etc.)
Minimum order quantity: 1 set, global delivery within 7 days.
The normal delivery cycle is 30 days, and the goods can be delivered quickly all over the world.
Product superiority
Suitable for power systems at 66kV and below, with a rated capacity range of 3,000~80,000kvar, a noise level below 65dB, A-class insulation, and insulation level complying with GB1094.6 standard, for outdoor application. Widely applied in substations and user power distribution stations.
The oil-immersed iron-core reactor uses insulating oil as the insulating medium, consisting of an iron core, coils, and an oil tank. It features a compact size, low temperature rise, high insulation strength, and low noise and environmental impact. Compared to conventional oil-immersed iron-core shunt reactors, the oil-immersed delta-connected iron-core shunt reactor has a more balanced three-phase structure and lower additional losses and volume for the same capacity.
Rated capacity: 3,000~80,000kvar
Rated Voltage: 66kV and below
Noise Level: ≤65dB
Insulation class: A
Insulation level: complies with GB1094.6 standard
Application: outdoor
What are the cooling methods of the reactor？
Cooling Methods:
The cooling method for reactors depends on their capacity and the operating environment. There are several options available.
Natural Air Cooling:
Natural air cooling is suitable for small-capacity reactors. It relies on the natural convection of air around the reactor surface to dissipate heat.
Forced Air Cooling:
Forced air cooling uses fans to blow cool air over the reactor surface, enhancing heat dissipation efficiency. This method is appropriate for medium-capacity reactors.
Oil-Immersed Cooling:
For large-capacity reactors, oil-immersed cooling may be used. The reactor is submerged in insulating oil, which transfers heat through convection to a heat exchanger (radiator). The radiator then dissipates the heat into the surrounding environment.
Water Cooling:
Water cooling is another option, using water as the cooling medium. It offers higher cooling efficiency but requires stringent sealing and water quality standards for the equipment.
