Model and its meaning

Scope of application

It is suitable for use as delay timing components in control circuits with AC 50/60Hz voltage below 380V. It can turn on or off the power of various control circuits according to predetermined time. It is suitable for street lights, neon lights, advertising sign lights, radio and television equipment and various household appliances.

normal working conditions

The altitude does not exceed 2,000 meters;

周围环境温度不高于+40*C及不低于-5C；

The power supply voltage changes range is 85%-110% of the rated voltage;

In a medium without serious vibration or explosion risk, and without gas and dust in the medium that is enough to corrode metal and damage insulation;

In a place where rain and snow cannot hit.

Technical characteristics

Rated insulation voltage U:AC380V；

额定冲击耐受电压Uimp:AC1.5kV；

Each rated operating voltage Ue/rated operating current le AC-15 Ue/le under the use category：AC240V/3A；Ue/le：AC380V/1.9A；

Agreed heating current Ith：10A；

Rated control power supply voltage Us：AC50/60Hz：220V、380V；

pollution level：3；

Enclosure rating：IP50；

Contact capacity: 30A AC220V (resistive);

Daily travel time error: less than or equal to 2 seconds;

16 opening and closing actions can be set every day;

The switching time can be cycled by day or week;

The maximum time control is 168 hours, and the minimum time control is 1 minute; mechanical life: greater than or equal to 1 million times;

Electrical life: greater than or equal to 100,000 times;

The coordination with the short circuit protector (SCPD) means that the relay should not cause harm to people and equipment under short circuit conditions. It is not allowed to continue to be used before repairing or replacing parts.

Shape and installation dimensions

THC30A microcomputer time control switch

Functions and uses

This product can automatically turn on and off the power of various electrical equipment according to the time set by the user. The control objects can be street lights, neon lights, advertising sign lights, production equipment, radio and television equipment and other power equipment and household appliances that need to be turned on and off regularly. Built-in 1.2V/40mA rechargeable battery, high precision, industrial-grade chip, strong anti-interference.

Technical Parameters

Operating temperature：-20'C-+55*C

Operating Voltage：220-240VAC 50~60Hz

Electric power：<1W定制电压：12V，24V，36V，48V，110V

control power：16（8）250VAC

display device：LCD显示

Timing range：1分到168小时

Power failure memory：60天

travel time error：1s/24h 25%C

internal battery：1.2V40Ma（可充电池）

Timing times：16次开关（日/周）

Dimensions：86.5x36x65.5mm

Standards compliant：GB/T14536.1

Product Weight：120G