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Emergency Rescue Device

Lift Escalator Power Backup

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An Emergency Rescue Device (ERD) is an electronic and electrical apparatus that provides emergency power backup systems for elevators in India with a 3-phase power supply when the input power source or mains power fails. An ERD elevator automatic rescue device differs from an auxiliary or emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions,

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su-vastika powerback solutions

UPS / INVERTER RANGE