training bench to study single phase and 3ph transformer educational equipment for schools Transformer Training workbench

ZE3102E training bench to study single phase and 3ph transformer educational equipment for schools Transformer Training workbench

1  Overview

1.1 Introduction

This training set include various of transformers, students can be familiar with various types of transformers features, control principles, and knowledge through training and

experiments. It is suitable for students in vocational schools, technical schools, colleges. 

• Feature

(1)Training workbench use aluminum column structure frame, it include meter box and power box to test and measure technical parameter, it is easy to use and it is not easy to be broken.

(2)Equipped with transformers, students can make combination, and finish many

training contents and experiments.

(3) Training workbench has high safety system.

2 Technical parameter

(1)  Input power: three phases, five wires, 380V±10% 50Hz

(2)  Dimension: 1600mm×800mm×1300mm(desktop type)

(3)  Whole capacity:＜1.5KVA

(4)  Weight: ＜100kg

(5)  Work environment:

Environment temperature: -10℃～+40℃

Relative humidity:  ＜85%(25℃)

3. Product compose

3.1   Power control panel

Power control panel use aluminum structure metal panel, all close type boxes

structure, it can connect with down shelf together.

3.2 Training workbench(only for stand type)

Training workbench use aluminum structure. There are universal 4 wheels at the bottom of workbench, there are 2 breakers on wheel. The trainer can be moved or stop convenient . The workbench panel thick is 25mm high density substrate , there is high temperature high pressure anti-fire treatment process. It equip with three guide rail type drawer, 2 push and plug cabinet. The structure is sound and reliable, outlook is beautiful.

3.3   Power control panel

(1) Three phases, five wires power input, it has been tested by leakage breaker

control, it has emergency stop button, you can cut off electricity when emergency. 

(2)Control panel supply power indicator, European type power output sockets, and

safety type output interface.

(3)It equipped AC, with short circuit protection function.

• Component included

– Equipped by safety terminals Ø4mm

– 01 single phase transformer

– 01 three phases transformer

– 01 auto transformer

– 01 necessary connections set

– 01 necessary power supply

– all necessary accessories for good functioning

– Supply English user manual

4 Experiment available

4.1 Single phase transformer experiments

(1) Single phase transformer static test

(2) Single phase transformer empty load and load characteristic

(3) Single phase transformer voltage short and current short circuit test

(4) Single phase ring shape transformer empty load and load characteristic test

(5) Single phase ring shape transformer short circuit voltage and short current test 

4.2 Single phase self-coupling transformer experiments

(1) Self-coupling transformer principle features

(2) Self-coupling transformer static test

(3) Self-coupling transformer operation and function features

(4) Self-coupling transformer load testing features

4.3  Three phases transformer experiments

(1) Three phases transformer principle features

(2) Three phases transformer static test

(3) Three phases transformer star connection and function

(4) Three phases transformer delta connection and function

4.4 Transformer comprehensive training 

(1)  Transformer installation and circuit wire check

(2)  Winding DC cold resistor test

(3)  Insulation resistor test

(4)  Transformer over load experiment test

(5) Transformer empty load experiments

(6) Transformer temperature rise experiments

(7) Transformer load experiments

– single phase and 3 phases transformers

– single phase with mantle core and divided winding

– 3ph transformer with column core and divided windings

– power between 800 and 1000 VA