Relab Heavy Current Laboratory
A total system
that fulfils all the requirements of the most stringent Heavy Current program
covering: Domestic and General Circuits, Illumination,
Rotating Electrical Machines, Electric Motor Controls, Transmission Lines, Auto
Electrical Power Electronics, etc. The system relies on the principle
that unless you can show it, your students cannot fully understand it. Therefore
all the equipment is made up of didactically valid modules where all
the functions are reflected through easily followed circuit diagrams.
By the end of the course the learners will have a conceptual understanding of
the subject as well as an appreciation of the underlying theory.
Relab Multimotor Plug and Play
The Relab Plug & Play (patent pend 20003062) Multimotor is an open framed electrical
machine which can be configured into any number of motors by simply changing
the plug-in terminal board, bringing Plug and Play technology to the Rotating
Electrical Laboratory.
The learner
can interconnect the windings on a didactically valid panel, which provides
him with a visual understanding of how the different electrical machines
are wound and how these windings affect their performance. Interpoles can be
inserted in the same or opposite polarity. Series poles can be added or subtracted
to the shunt poles to produce compound machines. The learner is able to see
the position of the brushes, see the effect of brush shifting, experience the
feel of the drive bearings, align two machines. Magnetic polarity, neutral plane,
armature reaction etc are easily experienced and understood with the aid of
the clear full colour manual. Simply
plug in a new terminal board and have a new motor. Plug and Play!
Technical
Specifications:
- Frame Size 100 Open construction
- Nominal 0,75kW assemblies 220/380V AC - 180V DC or Safe 48V
- Extended shafts 2 Finned Aluminium Frames 2 Cast Aluminium machined bases
- 4 Cast Aluminium dead eyes with two part bearing housing
- 2 Silkscreened and colour coded panels
- 1 Armature 1 Squirrel Cage Rotor 1 Slip Ring (Wound) Rotor
- 1 AC Stator 1 DC Stator 1 Rotateable brush Holder 1 Brush Gear holder
- 1 Set Fixing Bolts 3 Slipring brushes 6 Self Aligning Bearings on shafts
1 Centrifugal
Switch Stationary part 1 Centrifugal switch rotating part - 1 Flexible coupling 1 Set of leads
- 1 Set of DC Motor "labels" 1 Set of AC Motor "labels"
- 1 Manual
Educational Contents:
- - Basic DC Motor Theory - Armature Reaction - Coil Polarities
- - DC Shunt Motor - DC Shunt Motor with Interpoles - Speed Control
- - DC Series Motor - DC Series Motor with Interpoles -. Speed Control
- DC Compound
Motor - Long Shunt -.DC Compound - Long Shunt with interpoles - -.DC Compound Motor - Short Shunt
- -.DC Compound - Short Shunt with interpoles (Ips) - DC Shunt Motor - Separately
excited*
- - DC Generator Theory - DC Shunt Generator - Self Excited - Separately Excited
Shunt Generators*
- -DC Series Generator with Ips- Sep. Excited Series Generator*
- -Compound Generator - DC Compound Generator - Long Shunt
- - DC Compound Generator - Short Shunt - Single Phase AC Motors
- - Basic AC Motor Theory - Split Phase Induction Motor - Capacitor Motor
- -Capacitor Start- Capacitor Run Motor - Series Wound Universal Motor
- - Universal Motor with Interpoles - Repulsion Motor - Basic Three Phase
AC Motor Theory
- - Two Pole Star Connected Motor - Four Pole Delta Connected Motor - Slip
Ring Motor
- - Basic Alternator Theory - Three Phase Alternator Operation -Synchronous
Motor
Equipment
Required Workstation 708 or equivalent Power
Supply *Requires extra DC Supply
Suggested Accessories:Electrodynamometer with/without
Data Capturing System, EMC/MS Motor Starter and
Performance Kit for the Workstation 708.
Courseware Manual: English
Orde: ReLab Plug & Play Multimotor AC Only: 10100AC/R ReLab Plug
& Play Multimotor DC Only: 10100DC/R Relab Plug & Play Combined DC &
AC: 10100AC/DCR
Dimensions: 440 x 230 x 300mm 16kg
