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Protection Relays - MELPRO-S Series

Protection Relays - MELPRO-S Series

The compact MELPRO-S series.

Protection relay suitable for solar power generation facilities.
Possible to make the most suitable protection system for various linkage conditions (protection element (earth fault over voltage/reverse power) and auxiliary power condition (for AC/DC110V or DC24V).

Overcurrent Relay

The product line-up offers the OCR with three phases and earth fault protection.

MELPRO-S Series Overcurrent Relay

Voltage Relay

The product line-up offers under voltage, over voltage and earth fault over voltage protection.
Suitable for distribution bus bar protection.

MELPRO-S Series Voltage Relay
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