Tomzn smart and adjustable leakage current protection relay (10ma-99ma) and high/low voltage and current protective relay 63a revolutionary new product with wifi 2-in-1 and more product features adjustable leakage current relay (10ma-99ma)

automatic recovery after leakage current (multiple fault limits can be set)

in case of single-phase line overvoltage failure, under-voltage failure or over-current failure, the product can switch off the line and automatically restore the connection of the line with a time delay after the voltage or current of the line returns to normal.

in case of transient overvoltage in the line, the product can protect the equipment against faulty operation.

the product line will cut off in case of sudden shutdown and opening of the line due to unstable voltage exposure or loose connection or other failure.

you can do a lot of things remotely with wifi smart product features.

prepaid energy usage feature for apartments and dormitories

the product itself is not damaged when the fault voltage of the line reaches its peak

energy meter

instantaneous power indicator

instantaneous voltage and current indication

the protective panel must be installed in a place where normal use and installation conditions will not be affected by rain and snow.

the protector shall be installed in an environment where there is no risk of explosion.

There will be no gas and conductive dust in the environment that will corrode the metal and affect the insulation effect.

installation conditions can be mounted vertically or horizontally inside the protective cabinet.

In case of special need, special orders must be made.

pollution level: 3

weather conditions, humidity, ambient air temperature +40c 0relative air humidity at the installation site should not be more than 50%

relative humidity may be high under low temperature conditions.

For example, when the average minimum temperature in the wettest month is +20c 0, the average maximum relative humidity in the month can reach 90%.

Condensation caused by temperature change shall be prevented by taking appropriate measures.

altitude, the height of the installation site shall not exceed 2000 m.

the ambient air temperature should not be more than +55c 0, -20c less than 0, and the 24-hour average temperature should not be more than +35c 0.