Choieo DC AC Electric Motor Generator Didactic Laboratory Equipment for University School

• Customization: Available
• Application: Education
• Operating Speed: Constant Speed
• Model NO.: CE-123
• Excitation Mode: Excited
• Function: Control, Driving
• Casing Protection: Protection Type
• Number of Poles: 10
• Structure and Working Principle: Brush
• Type: ZSN
• Certification: ISO9001
• Color: Silver
• Min. Customized: 1 Set
• Price Term: EXW, Fca, Fob, etc
• Delivery Time: 30 Working Days
• Exporting Ports: Ningbo, Other Chinese Ports
• Transport Package: Box/Wooden Carton
• Specification: Aluminium
• Trademark: CHOIEO/OEM/ODM
• Origin: Zhejiang, China
• HS Code: 9023009000
• Production Capacity: 300 Set/Sets Per Month
• Package Size: 131.00cm * 105.00cm * 123.00cm
• Package Gross Weight: 365.000kg

Product Description

CE-123 Motor, Transformer and Electrical Technology Trainer

Product Description

• This is a comprehensive electrical engineering experimental system, providing a wide training range for electric motors and control transformers, as well as the related drive and control technologies.
• All motors and generators come with standard aluminium profile mounting base, coupling and foot pad for easy experimental combination via universal shaft couplings of same height.
• The frame adopts standard aluminum profile with modular experiment panel design, thus, making it easily to build different experiment combination on the flexible two-layer structure. All the upper parts are removable including the experiment module, power supply module and frame support.
• All terminals are led out on printed composite panel with 4mm safety socket and connected by full sealing sheathed pluggable connector. The complete unit is movable with lockable truckles on bottom and available for training content extension by using other CHOIEO modular electrical units.

Experiment Content

>> Experiment Content
1. DC Motor	(1) Acknowledge of motor / instrument / rheostat
	(2) Cold resistance measurement of DC motor/generator armature winding
	(3) Starting / speed regulation / direction control of DC separately excited motor
	(4) DC generator no-load / external / regulating characteristics
	(5) DC shunt generator self-excitation and external characteristics
	(6) DC compound generator distinction and external characteristics
	(7) DC shunt motor operating / mechanical / regulation characteristics and dynamic braking
	(8) DC series motor operating / mechanical / regulation characteristics
2. Asynchronous Motor	(1) Three phase squirrel cage asynchronous motor working characteristics      • Motor slip ratio measurement      • Stator winding cold resistance measurement      • Stator winding head/tail end judgment      • No-load / short circuit / load experiment
	(2) Three phase wound rotor asynchronous motor starting / speed regulation and torque test
	(3) Single phase resistor starting asynchronous motor      • Stator winding cold resistance measurement      • No-load / short circuit / load experiment
	(4) Single phase capacitor starting asynchronous motor      • Stator winding cold resistance measurement      • No-load / short circuit / load experiment
	(5) Single phase capacitor running asynchronous motor      • Stator winding cold resistance measurement      • Effective turns ratio measurement      • No-load / short circuit / load experiment
	(6) Dual speed asynchronous motor four / two-pole working characteristics testing
3. Synchronous Motor	(1) Three phase synchronous generator running characteristics      • Armature winding cold resistance measurement      • No-load / three phase short circuit experiment      • External characteristics under resistance load      • Regulation characteristics under resistance load
	(2) Three phase synchronous motor      • Asynchronous starting      • V type curve under different output power      • Working characteristics measurement
	(3) Parametric measurement of three phase synchronous generator      • Synchronous reactance measurement      • Negative sequence reactance and resistance measurement      • Zero sequence reactance measurement      • Subtransient / transient reactance measurement
4. Measurement of Motor Mechanical Characteristics	(1) Mechanical characteristics of separately excited DC motor under different running states      • Mechanical characteristics under electric running and regenerative braking state      • Mechanical characteristics under electric running and reverse braking state      • Mechanical characteristics under dynamic braking state
	(2) Mechanical characteristics of three phase asynchronous motor under different running states      • Mechanical characteristics under electric running and generating braking state      • Mechanical characteristics under electric running and reverse braking state      • Mechanical characteristics under dynamic braking state      • No-load loss curve
5. Single Phase Transformer	(1) Measure the single phase transformer ratio and parameter by no-load and short circuit experiment
	(2) Draw out the T type equivalent circuit diagram according to parameters be measured from no-load and short circuit experiment
	(3) Measure the running characteristic of transformer by resistive / inductive / capacitive load experiment
	(4) Parallel operation of transformer (polarity discrimination, parallel two transformers)
6. Three Phase Transformer	(1) High / Low voltage winding discrimination, primary / secondary polarity measurement
	(2) Measure the three phase transformer ratio and parameter by no-load and short circuit experiment
	(3) Three phase transformer Y-y12 connection
	(4) Three phase transformer Y-y6 connection
	(5) Three phase transformer Y-Δ11 connection
	(6) Three phase transformer Y-Δ5 connection
	(7) Voltage vector diagram of three phase transformer under different connections
7. Electric Drive	(1) Inching control circuit
	(2) Self-locking control circuit
	(3) Inching and self-locking control circuit
	(4) Contactor interlock controlled three phase asynchronous motor forward and reverse control circuit
	(5) Button/Contactor interlock controlled three phase asynchronous motor forward and reverse control circuit
	(6) Remote / local / multi-place start stop control circuit
	(7) Automatic round trip control circuit
	(8) AC contactor controlled three phase asynchronous motor sequential starting circuit
	(9) Time relay controlled three phase asynchronous motor sequential starting circuit
	(10) Three phase asynchronous motor sequential starting, reversed sequence stop control circuit
	(11) Three phase asynchronous motor Y-Δ starting control circuit
	(12) Reduced voltage starting control circuit of three phase asynchronous motor with series resistor
	(13) Three phase dual speed motor control circuit
	(14) Three phase asynchronous motor dynamic braking circuit
	(15) C620 lathe machine electrical control circuit

 

Configuration

>> Configuration

(1) Mobile aluminium experiment stand

(2) Mobile aluminium storage stand

(3) EDY-101 Three phase power supply

(4) EDY-002 Three phase voltage regulator

(5) EDY-102 Integrated DC power supply

(6) EB-120 AC voltmeter & AC ammeter 2.0

(7) EB-220 DC Voltmeter & DC Ammeter 2.0

(8) EB-310 Power & Power factor meter 1.0

(9) EK-001 Selective switching unit

(10) EZ-010 Resistive load 1.0

(11) EZ-020 Resistive load 2.0

(12) EZ-030 Resistive load 3.0

(13) ED-001 Main power supply control & AC contactor

(14) ED-002 Position limit switch & control button

(15) ED-003 Thermal overload relay & time relay

(16) Speed & Torque measuring system

(17) Spring gauge force readout mechanism

(18) Experiment motor: 
       • Squirrel cage motor (I) 
       • Squirrel cage motor (II)
       • Squirrel cage motor (III)
       • Squirrel cage motor (IV)
       • Wound rotor motor 
       • Synchronous motor / generator 
       • Resistor spilt phase motor 
       • Capacitor running motor
       • Capacitor starting motor 
       • DC series motor 
       • DC shunt motor 
       • DC compound generator

(19) Accessories

 

After-sales Service

>> After-sales Service
Guidance	Installment guidance
	Experiment guidance
Warranty	One year warranty, life-time maintain.

 

Supplier Recommend

>> Supplier Recommend

 

Packing & Shipping

>> Packing & Shipping

>> Company Profile

CHOIEO is a self-owned brand starting from 2012, with an energetic team, born to meet the latest requirements of modern society and associated with the latest standards in the 21th century. Seeking to reach a consensus, CHOIEO provides featured products and offers business consultation services for budget control, wining tenders, etc.

We are manufacturing professional educational training equipment, which is widely used in Universities, Organizations, Technical and Vocational Schools as well as Industry workforce Development Programs and Training Center. Our products allow students to learn and experiment through valuable hands-on experience, and the technology covered by our training equipment provides knowledge, experiments and didactic skill development that are of critical importance to today's and tomorrow's careers.

>> Product Series
1. Automation Series	(1) Production Line
	(2) Mechatronics
	(3) Manipulator / Robot
	(4) Programmable Logic Controller (PLC)
	(5) Conveyor Belt
	(6) Elevator / Lift
	(7) Motor Control
2. Electrical Engineering Series	(1) Motor / Electrical Machine / Generator
	(2) Electric Drive
	(3) Transformer
	(4) Electric Installation
	(5) Digital / Analog / Comprehensive Electronics
3. Hydraulic & Pneumatic Series	(1) Integrated Hydraulic & Pneumatic System
	(2) Hydraulics
	(3) Electro-hydraulics
	(4) Transparent Hydraulics
	(5) Transparent Hydraulic Excavator
	(6) Pneumatics
	(7) Electro-pneumatics
	(8) Mechanical Transmission
4. Renewable Energy Series	(1) Hybrid Power Generation
	(2) Solar Power Generation
	(3) Wind Power Generation
5. Refrigeration & Air Conditioning Series	(1) Refrigeration & Air Conditioning Integrated System
	(2) RefrigerationSystem
	(3) Air Conditioning System

 

>> Certificates

 

Product Show & Factory Visit

>> Feedback from Customers

FAQ

>> FAQ

1.What's your advantage?

A: Honest business with competitive price and professional service on export process.

2. How I believe you?
A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from MADE IN CHINA, your order and money will be well guaranteed.

3.How can I know how my order is being done?
A:We will inspect and test all items in order to avoid damage and missing parts before shipping. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.

4.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service. For the overseas orders, we guarantee most accessories. Provided emails with details including pictures or short video, we will send guide manual or replacements at our cost to repair.

5: Are you trading company or manufacturer?
A: We are factory. We are specialized for vocational training equipment 7 years in China.

6: Do you provide OEM & ODM services?
A: Yes, we can do according to your requirement.