KTE-4000SQ

Refrigeration Sequence Control Training Kit

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Equipment Introduction

  • Wiring sequence experimental equipment is a portable control panel that can be connected to the control panel of compact equipment such as KTE-1000BA, KTE-3000HD and so on.

  • Associated control panel kit for each refrigeration equipment

  • Training sequence based on : Available for practicing and experiment of basic wiring or application circuit for electric power refrigeration step by step

  • Training design variable circuit : Available for practicing and experiment of designing variable application circuit by using control devices such as Magnetic contactor(MC), Relay(Relay), Push Button Switch(PB), Select Switch(S/SW), Toggle Switch(T/S), Buzzer, Timer(T), Defrosting Timer(D-T), Power lamp(PL), Running lamp(RL), and Stop lamp(GL)

  • Training wiring work : Wiring and test training available with banana jack cables

  • Stability : Available for training and experiment of wiring by adapt power DC24V with stability

  • Wiring practice with banana jack cables with easy and simple : Wiring training available by using wire as banana jack cable

Education Contents

01. Configuration switch circuit for refrigeration system

02. Understand the working principle and composition of Relay device

03. Understand the working principle and composition of a magnetic contactor (MC) device

04. Understand the working principle and composition of a thermal relay (THR) device

05. Understanding the principle and operation of a temporary timer of the circuit wiring

06.Understanding the temporary action and the sequent return of a temporary timer and wiring the circuit.

07. Configurating and operating a hot gas defrosting and pump down circuit.

Equipment Characteristics

  • Associated control panel kit for each refrigeration equipment: Temperature-pressure-power control and defrost control to boiler or heating equipment or building automation equipment, available for practicing and experiment of all of working schematic in the manual book of air-conditioning and refrigeration control working.

  • Training sequence based on: Available for practicing and experiment of basic wiring or application circuit for electric power refrigeration step by step.

  • Training design variable circuit: Available for practicing and experiment of designing variable application circuit by using control devices such as magnetic contactor(MC), relay(Ry), push-button switch(PB), select switch(S/SW), toggle switch(T/S), buzzer(BZ), Timer(T), defrosting timer(D-T), power lamp(PL), running lamp(RL), and stop lamp(GL).

  • Training wiring work: Wiring and test training available with banana jack cables.

  • Stability: Available for training and experiment of wiring by adapt power DC24V with stability.

  • Wiring practice with banana jack cables with easy and simple: Wiring training available by using wire as banana jack cable.

System Description

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Schematic diagram

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(1) Breaker / (2) 8-pin relay / (3) 60-sec timer / (4) Flicker relay / (5) MC / (6) Thermal relay / (7) 11-pin relay / (8) 24-h timer / (9) Lamp / (10) Push-button S/W, Lamp / (11) Push-button A,B contact / (12) Push-button A contact / (13) Select switch / (14) Toggle switch / (15) Buzzer / (16) DC motor / (17) Load lamp / (18) Connectable port / (19) Terminal base

Equipment application

  • Available for training and practicing of sequence control through load part (Lamp, Buzzer, and motor) that is installed interior of a air-conditioning refrigeration wiring training kit.

  • Each refrigeration apparatus can work by connecting it to an air-conditioning refrigeration wiring training kit that had been set up sequence circuit with real wire or banana plugs.

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Video clips for introduction

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Introduction to Refrigeration & HVAC System and Education Curriculum