THD2C620工业自动化与控制的延时继电器规格书PDF中文资料

THD2C620属于工业自动化与控制的延时继电器。由力特公司制造生产的THD2C620延时继电器延时继电器是使用较小控制信号启动或停止大负载的机电器件。这些器件内置有时间延迟来控制继电器的触发。功能包括间隔、关闭延迟、打开延迟、单次、可编程（多功能）、重复周期、双定时器、信号开/关延迟和 Star/Delta 控制器。

描述 Description

The THD2 Series combines accurate timing circuitry with high

power solid-state switching. It can switch motors, lamps,

and heaters directly without a contactor. You can reduce labor,

component cost, and increase reliability with these small,

easy-to-use, Digi-Power timers.

Operation (Interval)

Upon application of input voltage, the time delay begins. The

output energizes during the time delay. At the end of the time

delay, the output de-energizes and remains de-energized until

input voltage is removed.

Reset: Removing input voltage resets the time delay and

the output.

FEATURES BENEFITS

Microcontroller based Repeat Accuracy + / - 0.5,

Factory calibration + / - 1

High load currents up

to 20A, 200A inrush

Allows direct control of motors, lamps and heaters

without a contactor

Totally solid state

and encapsulated

No moving parts to arc and wear out over time and

encapsulated to protect against shock, vibration,

and humidity

Metalized

mounting surface Facilitates heat transfer in high current applications

Compact, low

cost design

Allows flexibility for OEM applications and reduces

labor and components costs