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Leakage protector, also known as residual current circuit breaker or residual current switch, is mainly used to protect against electric shock in the event of equipment leakage fault or fatal danger, and has overload and short circuit protection functions.
Product DescriptionThis substation is a very important power distribution supply unit in the electrical cable power net. it is a kind of completed set of power supply with H.V.controlling,protection and converting ,distribution.. it is used in 3 phase AC 50Hz and rated current max 1600KVA transformer.It is widely used in industrial and mining enterprises, residential quarters, hospital, mall, high-rise buildings and other distribution systems. Compact prefabricated substation is one of the most effective, convenient and economical equipment and friendly solutions - safe and simple to operate a substation.A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction. It is commonly used to increase (step-up) or decrease (step-down) voltage levels in alternating current (AC) systems. Transformers consist of primary and secondary windings wound around a core, typically made of laminated iron, to efficiently manage magnetic flux and minimize energy loss. They are essential in power distribution, enabling efficient transmission of electricity over long distances and adapting voltage levels for various applications.Working Environment
1. Ambient temperature: -25ºC~+40ºC
2. Altitude: no more than 1000m
3. Relative humidity:
Daily average less than 95% Average value of water vapor pressure less than 2.2kpa
Monthly average less than 90% Average value of water vapor pressure less than 1.8kpa
4. Seismic intensity:less than magnitude 8
5 .Outside wind speed less than 35m/s
6. Place Installation : Apply to the places have no fire,no explosion danger and no chemical corrosion .
An electric motor circuit breaker is a safety device designed to protect electric motors from overload, short circuits, and other fault conditions. It automatically disconnects the power supply to the motor when hazardous conditions are detected, preventing damage to the motor and ensuring the safety of the electrical system. This device is crucial in industrial and commercial applications where reliability and safety of electrical equipment are paramount.
An electric motor circuit breaker is a safety device designed to protect electric motors from overload, short circuits, and other fault conditions. It automatically disconnects the power supply to the motor when hazardous conditions are detected, preventing damage to the motor and ensuring the safety of the electrical system. This device is crucial in industrial and commercial applications where reliability and safety of electrical equipment are paramount.
The function of the USD5.1 FXD1-PV60 series DC SPD 3P 60KA surge protection device is as follows:Voltage surge protection, overvoltage protection, equipment protection, extending equipment life, improving the reliability and stability of electronic devices, protecting the stability of power systems, limiting transient overvoltage and discharging surge currents, preventing overload and short circuits.Meet the application requirements in various occasions and work normally in high and low temperature environments.
Oil immersed series transformer:S11-M series fully sealed oil immersed power transformer developed and produced has the advantages of low loss, low noise and high efficiency, which can achieve good energy-saving effect and reduce pollution. Compared with the ordinary oil immersed transformer, the fully sealed transformer cancels the oil conservator, and the change of oil volume is automatically adjusted and compensated by the elasticity of the corrugated sheet of the corrugated oil tank. The transformer is isolated from the air, so as to prevent and slow down the deterioration of oil and insulation aging, enhance the operation reliability, and avoid maintenance in normal operation.
The AC drive is a general-purpose high-performance current vector control AC drive. It can implement the control of asynchronous motor and permanent magnet synchronous motor (PMSM). It increases the user programmable function, background monitoring software and communication bus function, and supports multi-kind PG cards. It is used to drive various automation production equipment involving textile, paper-making, wire-drawing, machine tool, packing, food, fan and pump.
The function of USD5.1 the FXD1-PV40 series DC SPD 3P 40KA surge protection device is as follows:Voltage surge protection, overvoltage protection, equipment protection, extending equipment life, improving the reliability and stability of electronic devices, protecting the stability of power systems, limiting transient overvoltage and discharging surge currents, preventing overload and short circuits.Meet the application requirements in various occasions and work normally in high and low temperature environments.
The function of the USD5.1 FXD1-PV20 series DC SPD 3P 20KA surge protection device is as follows:Voltage surge protection, overvoltage protection, equipment protection, extending equipment life, improving the reliability and stability of electronic devices, protecting the stability of power systems, limiting transient overvoltage and discharging surge currents, preventing overload and short circuits.Meet the application requirements in various occasions and work normally in high and low temperature environments.