Xlpe Tomzn Adjustable 60a 230v Ac Under Voltage And Over Voltage Protector

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 and over-current 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 over-current 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 the equipment from false operation.
In case that the line subjects to unstable voltage or sudden power-off and power-on due to loosened connection and other fault, the product will disconnect the line.
When fault voltage of the line reaches the peak, the product itself will not be damaged.
Voltage protection range: 0450V for 40A; 0600V for 50A/63A.
Impulse withstand voltage: 4KV (in compliance with safety standard for electrical appliance of category III).
Main technical parameters
Rated voltage: 220V;
Frequency: 50Hz/60HZ
Rated current: 1A-63A (adjustable) (default: 40A)
Under-voltage action switch-off value: 210V-145V (adjustable) (default: 170V)
Over-voltage action switch-off value: 230V-300V (adjustable) (default: 270)
Reconnect time (delay on time): 3s-300s (default: 30s)
Cut off in 1s if over volatge, under voltage or over current.
Power consumption=2W
Electrical and mechanical life=100000 cycles
Boundary dimension: 813560mm
Over-voltage and under-voltage action parameters and restoration parameters may be adjusted as required by customer.
This product is in over-entering and down-out mode.
Characteristics and time of rated action

Rated connecting capacity
It refers to the current that can be reliably connected and disconnected under long-term continuous working condition of the protector.

Rated over-current limit
Product setting:
Press and hold on the set key for 3s, entering into setting status;
When overvoltage indicator lamp lights up, set up the overvoltage value by pressing the up key or down key to increase or decrease the overvoltage value which can be 230V-300V (default: 270V).
Press the set key, when under-voltage indicator lamp lights up, set up the under-voltage value by pressing the up key or down key to increase or decrease the under-voltage value which can be 145V-210V, (default: 170V).
Press the set key, when current indicator lamp lights up, set up the over-current value by pressing the up key or down key to increase or decrease the over-current value which can be 1A-63A (adjustable) (default: 40A).
After the setting, stay for 40s before powering on.
Press the up key and down key together to restore factory setting.
Usage
After being installed, the protector can be wired by user. Wherein, cross section of the wire shall be selected in accordance with standard applicable and on the basis of rated current of the protector. Pay attention to the locations of incoming and outgoing wires and the phase sequence before powering on for use.