Switchgear and Protection Training System

Switchgear and Protection Trainer

Electrical Switchgear and Protection  Trainer

Model Number: GOTT-EPT-146

DESCRIPTION

Switchgear and Protection Trainer have been created for learning of Dangers caused of touch of the electrical or electrical conductor equipment, Leakage current, Simulation of protection of leakage current by using FI circuit breaker, Prevention of “Fault” by using separation transformer. It’s designed as panel system with 2 level mounting frame. There have clearly symbol on each panel by silk screen. All of connecting point via safety connector for safety in operation.

PRODUCT MODULES

TRANSFORMER AND SERVICE LINE CONNECTION

CODE 146-002

Adjustable three phase transformer ratio : 240/240 VAC 0.2A 240/240VAC 5A Input voltage : 380/220Vac Output socket voltage : L1, L2, L3, N, PE Pilot lamp: L1, L2, L3 Protection: MCB 3P 10A 6kA

CIRCUIT BREAKER 4 POLE (AC/DC)

CODE 146-007

Input voltage socket: L1, L2, L3, N, PE Output voltage socket: L1, L2, L3, N, PE Protection: ELCB 4P 25A iF 30mA (AC/DC)

 OVER UNDER VOLTAGE RELAY

CODE 146-029

Operating voltage: 415VAC Supply variation: 0.75~1.25 x Un Upper trip: 1.05~1.25 x Un Lower trip: 0.75~0.95 x Un Time Delay: 0.2 ~10 sec.

OVER UNDER CURRENT RELAY

CODE 146-030

Operating voltage: 415/240VAC Supply variation: 85~115% of Un Time delay (t) (from fault): 0.1 to 3 sec. On delay (ton): 0.1 to 10 sec. Reset time: 200ms

POWER SUPPLY UNIT

CODE 146-001

Input voltage: 415/240 VAC Output voltage: 415/240 VAC Protection: Fuse 0.2A, 5A

 THREE PHASE MAIN SUPPLY UNIT 415VAC

CODE 146-031

Input voltage: 3phase 415VAC Output voltage: 3 phase 415VAC Protection: 20A MCB Ampere Trip

CIRCUIT BREAKER 3 POLE 6A

CODE 146-003

Input voltage socket: L1, L2, L3, N, PE Output voltage socket: L1, L2, L3, N, PE Protection: MCB 3P 10A 6kA

MODULAR FUSE SWITCH

CODE 146-005

 Input voltage socket: L1, L2, L3, N, PE Output voltage socket: L1, L2, L3, N, PE Protection: Modular fuse 32A

FI CIRCUIT BREAKER 2 POLE AC

 CODE 146-006

Input voltage socket: L, N, PE Output voltage socket: L, N, PE Protection: ELCB 2P 25A iF 30mA

 TRANSFORMER 220V/0-24-42-240 VAC 1A

CODE 146-024

Input voltage : 240 VAC Output voltage : 240V, 42V , 24V 1A Protection : MCB 1P 0.5A 6kA

CIRCUIT BREAKER 1 POLE

 CODE 146-004

Input voltage socket: L, N, PE Output voltage socket: L, N, PE Protection: MCB 1P 10A 6kA

PROTECTIVE EARTHING SOCKET

CODE 146-010

Input voltage socket: L1, L2, L3, N, PE Output voltage socket: L1, L2, L3, N, PE

INSULATION TESTER

CODE 146-009

Input voltage : 240 VAC Display: LED Test, Reset

LOAD WITH FAULT TO FRAME

CODE 146-011

Input voltage socket: L, N, PE

SYSTEM EARTH

CODE 146-013

Earth resistance : 2Ω, 8Ω

CONTACT RESISTANCE

CODE 146-015

Earth resistance : 10Ω, 470Ω, 15kΩ

LOAD EXTRA-LOW VOLTAGE 24 VAC

CODE 146-012

Input voltage: 24VAC

PROTECTIVE EARTH

CODE 146-014

Earth resistance : 1.5Ω, 220Ω, 470Ω, 820Ω, 1322Ω, 5kΩ

CAPACITANCE SYSTEM

 CODE 146-019

Capacitance : 0.1uF/450V, 0.01uF/630V

INSULATION RESISTANCE

 CODE 146-020

Insulation resistance : 15kΩ, 47kΩ, 82kΩ, 220kΩ

CONDUCTIVE PARTS WITH POTENTIAL

CODE 146-016

Conductive resistance : 1.5Ω, 10Ω

COURSE OF THE EARTH VOLTAGE

CODE 146-017

Electric potential level : 1m., 2m., 3m., 5m., 7.5m., 10m., 20m.

 FLOOD DETECTOR

CODE 146-021

Level simulate: 2 Level Relay coil: 240 VAC

LOAD FLOOR LAMP 240 VAC

CODE 146-023

Input voltage : 240 VAC Lamp type: Incandescent

ISOLATING TRANSFORMER 240/240 VAC 1A

CODE 146-025

Input voltage: 240 VAC Output voltage: 240VAC/ 1A Voltage Ratio: 1 : 1

AUTO TRANSFORMER 0-42-240 VAC 1 A

 CODE 146-026

Input voltage: 240 VAC Output voltage: 42 VAC 1A Protection: MCB 1P 0.5A 6kA

EXTRA-LOW VOLTAGE TRANSFORMER

CODE 146-027

Input voltage: 240 VAC Output voltage: 24 VAC 1A Protection: MCB 1P 0.5A 6Ka

PHASE VOLTAGE RELAY

CODE 146-028

Operating voltage: 240 VAC Supply variation: 210~240 VAC

SHORT-CIRCUIT CURRENT & LOOP RESISTANCE

CODE 146-018

Loop resistance : 220Ω, 4.7kΩ

LOAD WITH DIODE

CODE 146-022

Resistance: 100Ω, (series with diode)

AC VOLTMETER

CODE 162-011

Measurement Mode: AC Voltage Ranges: 5V, 50V, 250V, 1000V

AC AMMETER

CODE 162-012

 Measurement Mode: AC Current Ranges: 1A, 5A, 25A

 U-LINK

CODE 159-019

For connecting junction point

SAFETY CONNECTING LEAD

CODE 237-001

4mm connecting leads

VERTICAL FRAME

 CODE 297-000

High level : DIN standard A4 with two shelves Material: Aluminium Side Frame: T shape Size: 3-Layer 1450mm Length

EXPERIMENT MANUAL

CODE 146-035

EXPERIMENT TOPICS of Switchgear and Protection Trainer :

 Understanding the Function of Over/Under Voltage Relay

  • Under Voltage Protection
  • Over Voltage Protection

 Protection for Over and Under current Circumstances

  • Under Current Protection
  • Over Current Protection

 Protection from Unbalance Phase Situations

  • Wrong Phase Sequence Detection
  • Unbalance Voltage Detection

The Usage of Two Level Liquid Detector Relay

 Insulation Testing for Electrical Safety

Isolation Transformer to Prevent Electric Shock

 Protection from Pulsating DC Leakage Current

 Fault Current Protection by Using RCCB

Course of Earth Voltage Due to Ground Rods

Manuals :

  • All manuals are written in English
  • Model Answer
  • Teaching Manuals

General Terms :

  • Accessories will be provided where applicable
  • Manuals & Training will be provided where applicable
  • Designs & Specifications are subject to change without notice
  • We reserve the right discontinue the manufacturing of any product

 

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