MR499E Didactic Study Plan Safety Diagrams Electrical Training Equipment Educational Technology
I. Product Overview
1.1 Overview
The structure is made of chemically treated steel sheets covered with multiple layers of epoxy coating; the base is equipped with rubber feet so it can be placed on a workbench. The panel highlights all the components required to properly power the circuit.
1.2 Features
1. The device is equipped with an emergency stop button, which can instantly cut off the power when the device encounters an accident.
2. The circuit breaker is equipped with a leakage protection and a tripper. When the device leaks electricity, the circuit breaker trips to play a protective role.
3. The structure is made of chemically treated steel plates, which is safe and stable.
4. The surface is covered with multiple layers of epoxy coating, which is more durable and not easy to break.
II. Performance Parameters
2.1 Technical parameters
Power supply parameters: single-phase three-wire AC 220V ±10% 50Hz
2.2 Dimensions and weight
Dimensions:1000*580*770mm
Weight: <68kgs
III. Components list
3.1 Main part
Number Name
1 Panel
2 Bracket
3 Three-phase isolation transformer
3.2 Electrical Parts
Number Name
1 Power circuit breaker
2 Power switch
3 Three-phase isolation transformer
4 Leakage current relay
5 4P circuit breaker with release
6 Ground wire row
7 4P circuit breaker with leakage protection
8 Fuse
9 Capacitor shifter
10 Power indicator light
11 Resistor
12 Emergency stop button
13 2P circuit breaker with leakage protection
14 AC insulation tester
15 Test port
3.3 Accessories
Number Name
1 U-bridge link cable 4mm black
2 4mm electrical cable 1m double-ended yellow
3 4mm electrical cable 1m double-ended green
4 4mm electrical cable 1m double-ended red
5 4mm electrical cable 1m double-ended blue
6 4mm electrical cable 1m double-ended dual-color
7 Digital multimeter UA9205
8 Fuse
3.4 Product Configuration List
Number Name Quantity
1 Three-phase isolation transformer 1.5KW 380/380 (4 outlets) 1
2 Circuit breaker DZ47s without leakage protection 4P 2A C type 1
3 Circuit breaker DZ47s without leakage protection 2P 1A C type 2
4 Circuit breaker DZ47SLES red 2P 16A with leakage protection New 2
5 Circuit breaker DZ47SLES red 4P 25A with leakage protection New 2
6 Shunt release DZ47s MX+OF3 (Delixi) AC220V 1
7 Leakage current transformer 1
8 U-shaped bridge link cable 4mm black 20
9 Leakage current relay 1
10 4mm electrical cable 1 meter double-ended yellow 5
11 4mm electrical cable 1 meter double-ended green 5
12 4mm electrical cable 1 meter double-ended red 5
13 4mm electrical cable 1 meter double-ended blue 5
14 4mm electrical cable 1 meter double-ended two-color 5
15 Digital multimeter UA9205 1
IV. Experiment List
Experiment 1 Simulated human electric shock tripping test
Experiment 2 AC insulation tester test
Experiment 3 Leakage current relay test
Experiment 4 4P leakage protection circuit breaker tripping test
