TSA141300工业自动化与控制的延时继电器规格书PDF中文资料

TSA141300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TSA141300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 TSA141300 utilizes unique circuitry to provide random start

and lockout delay in one small, rugged, inexpensive package.

When connected as shown, the TSA141300 in a multiple unit

situation, prevents all units from starting at one time with

its random start feature. The TSA141300 also prevents the

compressor from recycling rapidly which could result in a lock

rotor condition. This lockout delay is initiated at the end of each

operation of the compressor. A momentary loss of power would

also initiate the lockout delay.

Operation

Random Start: With the thermostat closed, when line voltage

is applied to system, a time delay is initiated. At the end of this

delay, the compressor relay will be energized. (Random Start

delay is equal to lockout delay.)

Anti-Short Cycle: At the end of each cycle, when the

thermostat opens, a lockout delay is initiated which prevents

re-energization of the compressor relay during this period. If

the thermostat is closed after the time delay is completed, the

compressor relay will energize Immediately.

Loss of Power: If there is a momentary loss of power, the

lockout will again be initiated preventing

the compressor relay

from energizing for the duration of the delay.

Features & Benefits

JJ Lockout Delay—prevents rapid recycling of compressor in

air conditioning, refrigeration, and heat pump equipment

JJ Random Start Delay—provides staggered start up of

multiple units

JJ Fast response time

JJ All Solid State with Encapsulated Circuitry