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Conditions of use:
Altitude less than 1000m, air temperature -25ºC~40ºC, humidity less than 90% (+25ºC)
Vertical inclination does not exceed 5°, no violent vibration, outdoor wind speed does not exceed 35m/s
No gas and conductive dust that seriously affect transformer insulation
A place without explosion hazard or corrosive electrical components
Beyond the above normal use of environmental conditions, customers can be customized with Shandong Zhifeng Transformer Co., Ltd.
Shandong Zhifeng Transformer Co., Ltd. offers a cutting-edge temperature control system designed for transformers. The system comprises a temperature controller and a PTC temperature measuring element strategically placed at the top end of the low-voltage winding, the hottest spot in the product. This setup enables precise temperature measurement and control of the transformer, ensuring optimal performance.
In case of overheating caused by overload operation or faults, the temperature controller promptly sends an alarm signal and automatically trips the temperature when it exceeds the safe threshold. For transformers utilizing forced air cooling, the temperature controller regulates the cooling fan's operation based on the winding temperature, enhancing efficiency.
The temperature display system provides real-time monitoring of the winding's hot spot temperature, complementing the temperature control system seamlessly. Both systems can be installed at a distance from the transformer's main body, with the temperature measuring element's lead wire length specifications as follows:
Temperature control: <20m
Temperature display: <10m (two-wire system) or <100m (two-wire system with compensating wire)
Experience advanced temperature management for transformers with Shandong Zhifeng Transformer Co., Ltd.'s innovative temperature control system, ensuring optimal performance and safety.
Low loss: Achieves over 10% lower no-load loss compared to SCB11 products, ensuring excellent energy efficiency and cost-effectiveness.
Low noise: Operates with a noise level 10-15 dB lower than the industry standard, JB/T10088-1999, for transformer sound levels.
Low discharge: Utilizes advanced resin mixing and degassing technology to minimize local discharge power to below 5PC.
Environmental protection, flame retardant: Features vacuum-sealed high and low-pressure coils for a dense, flame-retardant, and pollution-free design.
High electrical strength: Withstands atmospheric overvoltage and offers strong power frequency voltage resistance.
High heat resistance: Insulation grade reaches H with superior heat resistance for reliable performance.
Type: 126kV, 10kV dry-type none-excitation distribution transformers with Tap-changer
Technical Data Sheet available.
Shield your electrical systems with our innovative Shell Protection Device, the Silicon Steel Sheet Core Dry Transformer by Shandong Zhifeng Transformer Co., Ltd. This high-performance, environmentally friendly transformer ensures efficient power supply with low noise levels and a compact design.
Shandong Zhifeng Transformer Co., Ltd. offers transformer housings made of stainless steel or aluminum alloy. The protection grade can reach IP20 and IP23. IP20 housing prevents solid foreign objects with a diameter larger than 12mm from entering, ensuring transformer safety. IP23 housing is suitable for outdoor operations, preventing vertical drops of less than 60° of flow. Additionally, IP23 housing aids in cooling the transformer, reducing small capacity by approximately 5% and high capacity by around 10%.
Conditions of use:
Altitude less than 1000m, air temperature -25ºC~40ºC, humidity less than 90% (+25ºC)
Vertical inclination does not exceed 5°, no violent vibration, outdoor wind speed does not exceed 35m/s
No gas and conductive dust that seriously affect transformer insulation
A place without explosion hazard or corrosive electrical components
Beyond the above normal use of environmental conditions, customers can be customized with Shandong Zhifeng Transformer Co., Ltd.
Shandong Zhifeng Transformer Co., Ltd. offers a cutting-edge temperature control system designed for transformers. The system comprises a temperature controller and a PTC temperature measuring element strategically placed at the top end of the low-voltage winding, the hottest spot in the product. This setup enables precise temperature measurement and control of the transformer, ensuring optimal performance.
In case of overheating caused by overload operation or faults, the temperature controller promptly sends an alarm signal and automatically trips the temperature when it exceeds the safe threshold. For transformers utilizing forced air cooling, the temperature controller regulates the cooling fan's operation based on the winding temperature, enhancing efficiency.
The temperature display system provides real-time monitoring of the winding's hot spot temperature, complementing the temperature control system seamlessly. Both systems can be installed at a distance from the transformer's main body, with the temperature measuring element's lead wire length specifications as follows:
Temperature control: <20m
Temperature display: <10m (two-wire system) or <100m (two-wire system with compensating wire)
Experience advanced temperature management for transformers with Shandong Zhifeng Transformer Co., Ltd.'s innovative temperature control system, ensuring optimal performance and safety.
Low loss: Achieves over 10% lower no-load loss compared to SCB11 products, ensuring excellent energy efficiency and cost-effectiveness.
Low noise: Operates with a noise level 10-15 dB lower than the industry standard, JB/T10088-1999, for transformer sound levels.
Low discharge: Utilizes advanced resin mixing and degassing technology to minimize local discharge power to below 5PC.
Environmental protection, flame retardant: Features vacuum-sealed high and low-pressure coils for a dense, flame-retardant, and pollution-free design.
High electrical strength: Withstands atmospheric overvoltage and offers strong power frequency voltage resistance.
High heat resistance: Insulation grade reaches H with superior heat resistance for reliable performance.
Type: 126kV, 10kV dry-type none-excitation distribution transformers with Tap-changer
Technical Data Sheet available.
Shield your electrical systems with our innovative Shell Protection Device, the Silicon Steel Sheet Core Dry Transformer by Shandong Zhifeng Transformer Co., Ltd. This high-performance, environmentally friendly transformer ensures efficient power supply with low noise levels and a compact design.
Shandong Zhifeng Transformer Co., Ltd. offers transformer housings made of stainless steel or aluminum alloy. The protection grade can reach IP20 and IP23. IP20 housing prevents solid foreign objects with a diameter larger than 12mm from entering, ensuring transformer safety. IP23 housing is suitable for outdoor operations, preventing vertical drops of less than 60° of flow. Additionally, IP23 housing aids in cooling the transformer, reducing small capacity by approximately 5% and high capacity by around 10%.