High voltage / Low voltage monitoring device. It can be use for Air conditioner, pumps , and can be use to protect a room apartment / small apartment, shop or an office , it can be used with contactor for big apartment / shop where you have more than 1 AC it can be connected with a breaker. It monitors voltage to make sure that higher or lower voltage/ current that is not within your set range does not flow or supply . it has delay time of 3 - 300seconds adjus table, it depends on the stability of your supply voltage that will determine delay time before supply and you can also set your desire delay time.
This device ensure that your equipment is always protected . Model Number TOVPD1-63amps
Phase Single Phase
Usage/Application
Weight 200g
Voltage Protection Range 0-450V For 63A, 0-600V For 20A/40A.
Impulse Withstand Voltage 4kV
Application
Over Voltage And Under Voltage Protective Device With Auto-Reclosing Function (OUPA) is an intelligent protector integrated with overvoltage protector, under voltage protector and over-current protector. In case of over-voltage fault, under-voltage fault or over-current fault in line, this product can instantly power off to prevent electrical equipment from being burnt. The over-voltage, under-voltage values of this product can all be set up by yourself and can be adjusted on the basis of local practical condition.Product features
In case of over-voltage fault, under-voltage fault or fault in single phase line, the product can power off the line and can automatically restore connecting the line over a time delay after voltage of the line is recovered to normal condition.
In case of transient over voltage in line, the product can protect your equipment.
Over Voltage And Under Voltage Protective Device With Auto-Reclosing Function (OUPA) is an intelligent protector integrated with overvoltage protector, under voltage protector and over voltage protection