NX30H-68P/IDCU-MP

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NX30H-68P/IDCU-MP is a multi-circuit, powder-filled remote adiabatic disconnector switch designed for fast voltage switching in electric power supply systems. It is commonly used in medium-voltage applications such as transmission lines and substation switching for application field.

The NX30H-68P/IDCU-MP is a vacuum interrupter based system. The design of the system includes a main electrical contact, monitor contact and insulation rod. The electric current runs along the main contact and passes through the insulation rod to reach the monitor contact. The vacuum pressure inside the insulation rod prevents arc burning from occurring when the contacts are opened.

The working principle of the NX30H-68P/IDCU-MP is based on the theory of electromagnetic induction. When the switch is closed, the electromagnetic field created by the current flowing through the contacts induces a voltage in the monitor contact. The voltage is proportional to the magnitude of the current, and when a certain level is reached, the monitor contact triggers the switch.

When the switch is opened, the voltage will be significantly reduced, and the powder filled in the insulation rod helps to quench arc burning. The powder can be changed to suit different system requirements such as switching frequency and voltage. The powder also serves as a coolant to prevent the temperature of the switch from getting too high.

The NX30H-68P/IDCU-MP has a compact, space-saving design and can fit into tight spaces. It is a reliable and robust product that is suitable for switching voltage levels up to 6.3kV. It is also maintenance free, and thus does not require frequent inspections.

The NX30H-68P/IDCU-MP is a reliable and robust switch used in electric power supply systems to switch voltage levels. It is based on the theory of electromagnetic induction and has a powder-filled insulation rod to quench arc burning. The switch has a compact, space-saving design and is maintenance free. It is suitable for switching voltage levels up to 6.3kV.

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