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Dlwd Dj21 Electric Motor And Transformer Experimental Set - China

price: contact company for price


Electric Motor and Transformer Experimental Set

I. Overview

DLWD - DJ21 motor and transformer comprehensive experiment

device can meet the experiment of “the motor drag and the

speed of the motor” and “motor and drag basic

experiment”, “the electrical motor”, “the motor and

transformer” and so on the curriculum requirements. Device

has new design, reasonable structure, appearance luxury

verve, suitable for higher institutions, secondary

specialized schools, professional technology institute and

so on newly built or expanded laboratory, provides the ideal

laboratory equipment for the rapid opening experiment.

II. Product features

1, Comprehensive strong: not only can finish " motor drag"

experiments and also can finish single, three- phase

transformer experiment, still can expand electrical control

technology experiment.

2, Complete strong: the instrument, special power supply,

motor and other experimental unit and the connecting line

are complete.

3, Motor rail adopt the stainless steel, plate using 20 mm

thick steel plate, the motor running noise small, never

deformation, to ensure the long- term operation of the


4, Use the " correction DC dynamometer" measuring prime mover

output power, completely overcome the previous " eddy current

dynamometer" dead zone, big error shortcoming. Supporting

small motor through special design, its characteristics and

parameters can simulate the small and medium- sized motor,

students through the experiment can deepen the understanding

of the motor theory.

5, Equipped with voltage type and current mode leakage

protection, interphase, space overload or short circuit

monitoring automatic protection function by the single chip


6, Setting with timer and alarm recorder, adapt to the

laboratory open teaching, facilitate teacher manage and

assess to experiment.

III. Technical parameter

1, Input power: three phase four wire 380V±10% 50Hz

2, Working environment: temperature - 10 ℃ ~ + 40 ℃

relative humidity < 85% ( 25 ℃ )

3, Installed capacity: < 1.5 KVA

4, Weight: 300 kg

5, Dimension: 1600 x 750 x 1300 ( mm)

ⅳ . Experiment project

1. DC motor experiment

a) , recognize experiments

b) DC generator

c) DC shunt motor

d) DC motor start: series resistance start, reduction

voltage start

e) The method of DC motor change veer

f) DC motor speed regulation characteristic experiment:

change the armature loop in resistance, excitation circuit

in a resistance, to reduce the armature voltage

2. Single- phase transformer experiment

a) , Single- phase transformer variable ratio K

b) , Single- phase transformer no- load experiment, acquisition

transformer no- load data IO, PO and UO.

Company Contact:

  • Phone: 8613953119477

  • Address: NO.18-2 Lashan Road, Jinan, China

  • Email: Email

Published date: August 12, 2014 -

  • Business Description: Shandong Dolang Technology Equipment Co.,Ltd. established in 1998 year..

    Is production, teaching, research integration provincial high tech enterprises, double software enterprise specialized in development, production, sales of teaching experimental training equipment and software products, and provide systematic teaching education solutions for vocation education.

    Vocational education equipment, didactic training equipment, mechatronics training equipment, PLC and hydraulic and pneumatic training equipment

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