Product Description

MR252E Minrry Electronically Controlled
Industrial Set up Vocational Education Products Electrical Engineering Lab Equipment

This panel must be utilised with each other with panel mod.
since it ex10ds the immediate and sequenced drive circuits designed with cabled logics.
The feasible circuits consist of:
V/f or vector PWM travel,
PLC for sequence controls
Consumer panel (HMI Contact monitor)
Relay for presence – symmetry – stage sequence for 3 phase line.
The comp1nts can be identifi ed in the panel of insulating material by their worldwide electric powered symbols electrical connections are carried out through qualified prospects with protection plugs of 4 mm, incorporated in the panel not any working tool is necessary.
The special development shape of this panel permits its use on a doing work top, apart panel

The merchandise is similar as MR-HM 150 Foundation module for experiments in fluid mechanic

Education System
Gradual commencing and quit TAM circuits (A few-phase Asynchronous Motor).
Employing starting and stop programs with ramps, various speeds, V/f or vector manner, for a 3phase asynchronous motor by PWM digital travel.
Implementing circuits for 3 section providers power supply, with presence and manage relays and proper phase sequence.
Applying programmable logics automation circuits with PLC, illustrations of achievable circuits:
– Handle of a contactor for start, cease, pulses.
– Contactor starter for 3-phase asynchronous squirrel cage motor.
– Manage reverser for 3-period asynchronous squirrel cage motor, with block on the pushbuttons, with limit switches, with delay.
– Control reverser, star-delta starter for 3-phase synchronous squirrel cage motor.
– Starting with stator resistances, with autotransformer for 3-phase asynchronous squirrel cage motor.
– Beginning with rotor resistances for 3-phase asynchronous wound-rotor motor.
– Managed pole-modify switch for Dahlander and
two-winding 3-section asynchronous motors.
– Reverse recent braking for 3-period asynchronous squirrel cage motor.
– Contactor commence, handle reverse for one-phase asynchronous motor.
– Sequence beginning of 2, 3, 4 asynchronous motors.
– Control of 3-period CZPT for ahead/backward sequences with ramps and various speeds.
– Link of circuits by means of PLC and the signaling panel to indicate the working status of a equipment.
The experiments described over can be singularly carried out or coordinated with every single other to put into action circuits of increasing complexity.

Complex Technical specs
Painted metallic framework with fore panel of insulating material.
Swift connections through security leads and terminals (Ø 4 mm).
1 PWM CZPT for 230/four hundred V TAM and ,seventy five kW (1 kW without having
load) electricity. 3 x 400 V (or 3 x 220 V on request) power supply, V/f, continuous torque and vector operating modes, it includes show and programming keys 6 programmable
electronic inputs, 2 programmable analog inputs -10 Vdc / 4-20 mAdc, 1 relay for CZPT outputs.
1 comfortable commence for TAM 3 x 400 V (or 3 x 220 V on request) max. Power 1 kW, starting and quit with exterior electrical signals control.
1 existence, sequence and symmetry stage relay – 3 x 400 Vac (or 3 x 220 V on request) with free of charge terminals
1 PLC Siemens S7 1200 CPU 1214 C, fourteen electronic inputs of 24 Vdc, of which 6 rapidly inputs (a hundred kHz), 2 analog inputs of 0…10 Vdc, ten electronic output with transistor 24 Va – .5A, including relay interface with ten A dry contacts, 1 analog output 0÷10 Vdc.
one HMI contact monitor person panel with perform keys, Liquid crystal display-TFT
5,7″ – 256 colors show.
1 24 Vdc – 2,5 A electrical power offer, with enter of 120…230 Vac,
for powering PLC and HMI panel.
1 Board-sort electricity plug (2P + earth) and singlephase cable with plug


We offer supply7*24 hours service, client design and style support, OEM provider, consumer label services. With professional engineers staff and income crew, we CZPT you very good solution high quality.


Our goods takes ISO9001 product administration method.


Attribute Name



Client layout




1 calendar year, 2 many years, 3 years or 5 a long time according to consumer needs



Plastic movie+ carton+ Good plywood


Goods standard

Global didactic tools common


Software range

Educational equipment for university, school, vocational training facilities


Company philosophy

Offer ideal high quality Chinese items to the worldwide schools.


Self owned brand



Production time

From ten times to 60 days in accordance to distinct products

We have other laboratory as below 
Electrical CZPT tools, these kinds of as PLC instruction workbench, transformer training workbench, AC equipment coaching gear, DC motor coach kit 
Mechatronics coaching tools, such as mechatronics instruction program modular merchandise technique 9 stations, robotic arm trainer, PLC electro pneumatic coach, electro hydraulic trainer
Thermal lab equipment
Refrigeration and air conditioning coaching equipment 
PCB lab equipment
Foods Device Coach

Two sorts of AC motors contain: Synchronous: The simple fact that a synchronous motor rotates at the exact same charge as the frequency of the mains recent offers the motor its name. A synchronous motor is made up of a stator and a rotor. Synchronous motors have a wide range of apps. Induction: Induction motors are the most basic and strongest motors offered. These AC motors consist of two electrical components: a wound stator and rotor assembly. The present necessary to flip the rotor is produced by the electromagnetic induction produced by the stator windings. Induction motors are 1 of the most commonly employed kinds of motors in the entire world.
One-period motors have a stator. They do not have the rotating magnetic discipline qualities of polyphase or polyphase motors. The magnetic subject created by the stator windings is pulsating, not rotating. When the rotor is stationary, the expansion and contraction of the stator’s magnetic field generate an electrical current in the rotor. The current produces the rotor magnetic area with the reverse polarity to the stator magnetic subject. The reverse polarity applies rotational pressure to the higher and reduce areas of the rotor. Because this power passes via the center of the rotor, it remains equivalent in every single direction, keeping the rotor stationary. If the rotor commences to turn, it continues to flip in the direction it started out, due to the fact the rotor’s momentum generates a rotational drive in that path. Single-phase motors are used in minimal-electricity programs this kind of as ceiling fans, mixer grinders, and family appliances this kind of as portable energy equipment.

China Free Design Custom Minrry Electronically Controlled Industrial Installation Vocational Training Equipment Electrical Engineering Lab Equipment     Engineering