Trainer for the Study of Instruments Transformers Electrical Engineering Lab Equipment Vocational Training Equipment

Name: Trainer for the Study of Instruments Transformers Electrical Engineering Lab Equipment Vocational Training Equipment
Brand: Minrry.com
SKU: MR524E
Availability: InStock
Rating: 5 (1 reviews)

Item No.: MR524E

MR524E Trainer for the Study of Instruments Transformers Electrical Engineering Lab Equipment Vocational Training Equipment

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Description

MR524E Trainer for the Study of Instruments Transformers Electrical Engineering Lab Equipment Vocational Training Equipment

Product Overview
1. Overview

The Instrument Transformer Research Trainer is a modular experimental device designed for electrical engineering teaching. Through the teaching panel and detachable modules on the vertical frame, it supports students and teachers to conduct research on transformer principles, measurements and protection mechanisms. Its modular structure allows flexible configuration of experimental circuits, covering core knowledge points such as current transformer (CT) and voltage transformer (VT) ratio determination, error analysis, three-phase system measurement and protection principles.
1.2 Feature
(1) The product has excellent electrical safety performance, excellent protection design and grounding reliability.
(2) The product design is beautiful and simple in structure.
(3) The product adopts anti-corrosion measures and solid materials, which are strong and durable, greatly extending the service life of the product.
(4) The product has a modular design, allowing users to freely select modules for combined experiments.
II. Performance Specifications
2.1 Technical Parameters
Power supply parameters: three-phase five-wire AC380V
Working environment conditions: ambient temperature -10℃～+40℃, relative humidity < 85% (25℃).
2.2 Dimensions and Weight
Dimensions: 2000mm*800mm*1920mm
Weight: about 200kg

III. Components List and Detailed Introduction
3.1 Product Main Part

No.	Name	Quantity
1	Moving iron voltmeter module	1
2	Moving coil ammeter module	1
3	Moving iron ammeter module	1
4	CT load	1
5	Total current transformer	1
6	Single-phase current transformer	1
7	Three-phase current transformer	1
8	VT load	1
9	Resistor load	1
10	Experimental transformer	1
11	Single-phase voltage transformer	1
12	Three-phase voltage transformer	1
13	Place trolley	1
14	Three-phase power supply	1

3.2 Product Accessories Part

No.	Name	Quantity
1	Industrial five-wire power cord	1
2	0.25m double-ended two-color 4mm electrical cable	8
3	0.25m double-ended blue 4mm electrical cable	5
4	0.25m double-ended yellow 4mm electrical cable	5
5	0.25m double-ended green 4mm electrical cable	5
6	0.25m double-ended red 4mm electrical cable	5
7	1m double-ended green 4mm electrical cable	5
8	1m double-ended blue 4mm electrical cable	5
9	1m double-ended two-color 4mm electrical cable	2
10	1m double-ended black 4mm electrical cable	30
11	1m double-ended red 4mm electrical cable	5
12	1m double-ended yellow 4mm electrical cable	5
13	two-hole, herringbone tail, 16A, 3*1.5 square, 3500W, 1.8m	3
14	European six-digit with power switch, 1.5m (finished product) strip	1
15	3.5A 5*20 fuse	5
16	800mA 5*20 fuse	5
17	10A 5*20 fuse	5
18	1A 5*20 fuse tube	5
19	0.5A 5*20 fuse tube	5
20	0.25A 5*20 fuse tube	5
21	50mA 5*20 fuse tube	5
22	5A 5*20 fuse tube	5
23	3A fuse core	5
24	Black U-shaped bridge link wire 4mm	5

IV. Experimental List
Experiment 1 Study the current transformer ratio (K=I1/I2) and accuracy
Experiment 2 Test the effect of secondary load on the ratio
Experiment 3 Study the effect of transformer turns adjustment on the ratio accuracy
Experiment 4 Study the current transformer overcurrent performance accuracy test
Experiment 5 Assemble the common current transformer circuit for three-phase network measurement
Experiment 6 Measure the zero-sequence current (total current) and differential protection principle of the three-phase system
Experiment 7 Study the voltage transformer ratio (K=U1/U2) and accuracy
Experiment 8 Test the effect of secondary load on the ratio
Experiment 9 Assemble the common voltage transformer circuit for three-phase network measurement
Experiment 10 Use the open triangle measurement principle to measure the residual voltage of the ground fault line