Welcome to PACKARD POWER SYSTEMS
Manufacturer of ENERGY AWARENESS AND ELECTRIC SHOCK HAZARD PREVENTOR

Manufacturer of ENERGY AWARENESS AND ELECTRIC SHOCK HAZARD PREVENTOR
ELCB Trip: If accidentally someone gets electrical shock then the device will auto sense the leakage and within a fraction of second and the device will trip/cut the electricity. Note that the user can set the value of leakage current ranging from 5mA to 60mA
Over Voltage Trip: The device measures real time rms voltage, if the measured Voltage is above the High-voltage Cut-off value set by the user, then the device will trip/cut the electric power. Note that the user can set the High-voltage cut-off value ranging from 250V to 290V.
Under Voltage Trip: The device measures real time rms voltage, if the measured Voltage is below the Low-voltage Cut-off value set by the user, then the device will trip/cut the electric power. Note that the user can set the Low-voltage cut-off value ranging from 90V to 150V.
Over Current (MCB) Trip: The device measures real time rms Current, if measured Current is found to be above the Over-current value set by the user, then device will trip/cut the electric power.
All the above values of current and voltages (in ELCB, MCB and Over/Under Voltage) are customizable by user. Default values are set by the manufacturer, but if required you can change the values. This device also protects against NEUTRAL RETURN. This device also protects against GROUND FAULTS. All the above (ELCB, MCB, Over/Under Voltage) mentioned trips are followed by a buzzer and their respective symbols are shown on the display.
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