Adjustable Over/Voltage Voltage Protector For Space Heater

Necessity of K16D Adjustable Over/Voltage Voltage Protector For Space Heater

The power of small space heaters is generally between a few hundred watts and two kilowatts, and the working current of diferent models varies.
Dunng use, if the voltage fluctuates,such as the voltage drops during peak power consumption, or the voltage rises instantly due to a power grid falure,it may afect its normal operation.
Ifthe voltage is too low,the heating element wllnot be able to reach the rated power,and the heating efect wil be greatly reduced; ifthe voltage is too high, it may burn theheating wire, damage the temperature control element, etc., shortening the service life of the heater.
The adiustable overvoltage current voltage protector can be adapted according to the speditc parameters of the smallspace heaterto ensure safe and stable operation undelvarious voltage conditions.

Overvoltage protection mechanism

When the voltage exceeds the normal range,the ovenvotage detection circuit in the protector quickly identifes it. for example, ifthe set ovenvotage protection valwe is 220v,when the actual voltage reaches or exceeds this value,the protector willimmediately act.lt quickly cuts of the circuit through intemal electronic components, such as thyristors, relays, etc, to prevent excesive voltage from continuing to ac on the small space heater. After the voltage returs to normal, the protector can be manualy or automatically reset to restore power to the heater, effectively avoiding equipment damage caused by overvoltage.

Overcurrent protection principle

The working curent ofthe smallspace heater is too large, usualy due to aging, a short ircuit of the heating element, or faiure ofthe temperature control system. The protector monitors the curent size in realtime through the buit in cuentsensor, When the cuent exceds the set threshold, for example, the rated curent ofthe small space heater is 8A,and the overcurent protection value is set to 10A. Once the cuent reaches 10, the protector immediatelyactivates the overcurent protection mechanismIt wilauickiy cut of the circuit to preventthe excessive cuentfrom causing futher damae to the heaerand avoid saety accidents such as fire caused by excesive cuent.

Dimension