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Peripheral Equipment

Peripheral Equipment

Indispensable peripheral equipment for protection systems.

Necessary peripheral equipment for the application of protection relays. The appropriate combination of peripheral equipment and protection relays is needed for building the protection system.

Zero Phase Current Transfomer

Equipment for detecting zero phase current. Applicable to MITSUBISHI protection relays only.
The product line up offers ring type and slip-over type.

Zero Phase Current Transformer

Zero Phase Voltage Transfomer

Equipment for detecting zero phase voltage.
Applicable to MITSUBISHI protection relays only.

Zero Phase Voltage Transformer

Current-Limiting Resistor

The Resistor for limiting the earth fault current in the power distribution system.

Current-Limiting Resistor

Backup Power Unit

Supplies a backup power source for a given length of time in case of a power outage. Please use if using AC power.

Backup Power Unit

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