4734 E EEM 4 4-3 Three-phase Motor With Slip-rings Slip-ring Rotor 300W

Power Electronics / Electrical Machines / DriveTechnologyEquipment and systems for vocational qualifications and engineering education on the following topics:

Electrical machines, power electronics, drive technology

Complete machine labs, electrical machine labs and drive technology

EEM Electrical machines 300W

EEM Electrical machines 300WElectrical machines convert electrical energy into mechanical energy or vice versa. A fundamental distinctioncan be drawn between DC, AC and three-phase machines.

The machines used for training in electrical engineering are designed so that nearly all of the circuitry and drivesfound in industry, commerce and at home can be conveyed in a didactic fashion in hands-on training. Using theservo drive and braking system it is possible to easily determine all of the relevant data for electrical machines.

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EEM 4-3 Asynchronous machines 300W

EEM 4-3 Asynchronous machines 300W

Asynchronous machines can be found with power levels ranging up into the MW range. Due to their simpledesign asynchronous squirrel-cage machines are particularly widespread.

The training objectives are:

Motor connection

Reversing rotation direction

Manual switching

Machine-specific values and characteristics

Measurement evaluation


EEM 4.4-3 Three-phase motor with slip-rings (slip-ring rotor) 300W

EEM 4.4-3 Three-phase motor with slip-rings (slip-ring rotor) 300W

Additional training objectives:

Starting

Speed control

Voltage, current and frequency in the rotor

Rotor frequency and speed


Pos. Product name Bestell-Nr. Anz.

1 Three-phase multi-function machine, 0.3kW SE2672-3W 1

Three-phase asynchronous motor with slip-rings with additional useas synchronous motor/generator (similar to smooth-core rotor)

Nominal voltage: 400/230V, 50Hz

Nominal current: 0.87A / 1.5A

Nominal speed: 1420 / 1500rpm

Nominal power: 0.2kW

Cos phi: 0.7

Exciter voltage: 107V AC / 20V DC

Exciter current: 1.7A AC / 4A DC

Dimensions: 340 x 210 x 210 mm (WxHxD)

Weight: 10kg

Basic equipment set, consisting of:

Basic equipment set, consisting of:


2 Universal rheostat for 300W machines CO3212-6W 1

Universally applicable rheostat for 300W machines.

The rheostat can be used with:

DC motors as a field rheostat and starting resistor

DC generators as a field rheostat and load resistor

3-phase motors for smooth starting in a Kusa circuit

Slip-ring rotor machines as a starting resistor

Synchronous generators as a load resistor

The universal rheostat includes the following components

Rheostat: 0...1kohm / 500W continuously adjustable withstaggered winding

Current:0 - 50ohm max. 6A51 - 200ohm max 2A201- 1kohm max 0.6A

Resistor: 1kohm / 180W for adjusting operating range

Rheostat: 0...2.2kohm / 20W

Rectifiers for use with three-phase current

Dimensions: 297 x 456 x 210mm (HxWxT)

Weight: 8.3kg

3 Cut-out switch, 4 pole CO3212-1W 1

Switch position: 0 - 1 (rotary switch)

Contact rating: 660V, 12A max.

Inputs/outputs: 4mm safety sockets

Dimensions: 297 x 114 x 125mm (HxWxD)

Weight: 0.8kg



4 Interactive Lab Ass.: Slip-ring rotors,sync. machines,synchronisation 0.3/1 kW

SO2800-1D 1

Multimedia experiment software with virtual instruments, instructionsand documentation of results on slip-ring rotors, synchronousmachines and mains synchronisation with power ratings of 0.3 and1 kW.

Interactive experiment set-ups

Measurements and graphics can be copied to the experimentpages by means of drag and drop

Measurement and testing software can be started directlyfrom the experiment instruction pages

Questions with feedback and evaluation logic for testingknowledge

Document print-out for simple printing of experimentinstructions with solutions

CD-ROM with Labsoft browser, course software and softwarefor braking systems and measuring equipment

Media:


Additionally required - Machine test bench equipment set for servo-drive/braking system:



5 Servo machine test stand for 0.3kW machines incl. softwareActiveServo (D,GB,F,E)

CO3636-6V 1

The servo-machine test bench is a complete testing system forexamining electrical machines and drives. It consists of a digitalcontroller, a brake and the AktiveServo software. The systemcombines state-of-the-art technology with ease of operation.The system also allows manual and automated synchronisation tobe carried out.

The controller has the following features:

Dynamic and static four-quadrant operation

10 selectable operating modes/machine models (torquecontrol, speed control, flywheel, lifting drive, roller/calander,fan, compressor, winding gear, arbitrarily defined time-dependent load, manual and automated networksynchronisation)

Integrated galvanically isolated amplifier for voltage andcurrent measurement

Speed and torque displays

Four-quadrant monitor

USB interface

Thermal monitoring of the machine under test

Testing for the presence of a shaft cover.

Connection voltage: 400V, 45...65Hz

Maximum power output: 4kVA

Dimensions: 297 x 460 x 420mm (HxWxD)

Weight: 13.3kg

The brake is self-cooled asynchronous servo-brake with resolver.

The motor and sensor leads are connected via polarity-safe plugs.The machine has thermal monitoring and, in conjunction with thecontroller, it constitutes a driving and braking system that is free ofdrift and requires no calibration.

Maximum speed: 4000rpm

Maximum torque 10Nm

Temperature monitoring: continuous temperature sensor(KTY)

Resolver resolution: 65536 pulses/revolution

Dimensions: 275 x 210 x 210mm (WxHxD)

Weight: 6kg

ActiveServo is a program for recording characteristics of machinesand for determining dynamic and static operating points. It emulates


seven different loads (flywheel, pump, calander, lifting drive,compressor, winding gear, arbitrarily configurable time-dependentload) for which the parameters can be individually configured.

Features:

Measurement, calculation and display of mechanical andelectrical variables

(Speed, torque, mechanical power output, current, voltage,active, apparent and reactive power, efficiency, power factor)

Simultaneous display of measured and calculated values(e.g. instant display of efficiency)

Measurement of voltage and current (including RMS valueseven for non-sinusoidal waveforms)

Speed or torque-controlled operation

Recording of variables over time

Programming of limiting values of speed or torque to preventinappropriate loading of the machine under test.

Operation in all four quadrants (display of generated torque)

Arbitrarily defined ramp functions for PC-controlled loadexperiments

Display of characteristics from several experiments to betterillustrate the effect of parameter changes

Export of graphics and measurements

32-bit version for Windows

6 Rubber coupling sleeve, 0.3kW SE2662-2A 1

Rubber coupling sleeve used for the coupling of two machines

Permits rapid and safe assembly

Designed with internal ring gear

Material: rubber (neoprene)

Dimensions: 40 x 45mm (length x diameter)

Weight: 0.1kg


7 Coupling guard, 0.1/0.3kW, transparent SE2662-7B 1

Plug-in plastic panel to prevent people touching the revolvingcoupling between two machines

Material: clear makrolon with plug

Dimensions: 115 x 90 x 60mm (HxBxT)

Weight: 0.1kg

8 QuickChart, Servo-machine test stand safety and operatinginstructions (GB)

SO6200-7D 1

Short documentation covering the putting into operation of complexequipment and experiment set-ups.

Terminal assignment, safety instructions, help

Circuit and assembly diagrams

Color print in DIN A3 format

Laminated: 2 x 250 µm


9 Universal power supply for electrical machines CO3212-5U 1

Power supply for DC, AC and three-phase current and for excitation ofsynchronous machines. The supply is specially designed for usewith electrical machines.

Outputs:Three phase: L1, L2, L3, N from 4-mm safety socketsDC: 0...240VDC variable, controlled and electronicallyprotected against overload and short circuits.Output current: 3...10A (adjustable current limiting)Second DC supply ca. 210VDC, 6A fixedProtective systems:Motor protection switch adjustable from 6.3...16AUndervoltage tripSafety cut-outPower connection: 3x 230/400V, 50/60Hz via CEE plug with1.8m power leadDimensions: 297 x 228 x 140mm (HxWxD)Weight: 3kg

Power supply:



10 Analog/digital multimeter, wattmeter + power-factor meter incl.software

CO5127-1Z 1

The areas of electrical machines, power electronics and drivetechnology pose particular problems for measuring instruments. Inaddition to high-performance overload protection, the acquisition ofmeasurement values must be performed accurately independently ofthe curve's shape. The universal measuring device has beendesigned particularly to satisfy these requirements. It cansimultaneously replace as many as four different measuringinstruments – constituting a current/voltmeter, power and phase-angle meter all in one. The graphic display allows for both student aswell demonstration experiments. The VI Starter software includedallows for visualisation of measurements on a PC.

Simultaneous, measurement of voltage and currentindependent of the curve shape (max. 600 V, 20 A)(measurement of clocked voltages)Calculation of active, apparent and reactive power as well asthe power factorMeasurement of the total rms (RMS-AC+DC), AC rms (RMS-AC) and arithmetic mean (AV-AC+DC)Impervious to electrical damage up to 20 A/600 VLarge-scale, high-contrast background-illuminated graphicdisplay (5.7")Large-scale display or display of up to 4 measurementvaluesDigital or pseudo-analog displayUSB interfaceInternal resistance: current path 10 mΩ, voltage path 10 MΩVoltage ranges: 30, 300, 600 VCurrent ranges: 1, 10, 20 AMeasurement accuracy: 2%Automatic or manual measurement range selectionDemonstration test instrument for measuring properties ofthe electricity supplyOperating voltage: 230V, 50/60HzDimensions: 297 x 228 x 140mm (HxBxT)Weight: 2kg

The VI Starter software allows all the measurements to be displayedon the PC. Up to 17 different displays can be opened.

Oscilloscope display of voltage, current and powerConsumption meter to display power consumed and outputData logger for 14 different variablesData export for data loggerCharacteristic recorderLabview driver and supplied examples32-bit version for Windows

Measuring instruments:



11 Set of safety measurement cables, 4mm (31 leads) SO5148-1L 1

Safety measurement cables with 4mm safety plugs, coloured,PVC insulation, highly flexible

Each set includes the following:

6 x 25cm long, black4 x 50cm long, black2 x 100cm long, blue2 x 100cm long, red1 x 100cm long, green/yellow1 x 150cm long, blue1 x 150cm long, green/yellow2 x 150cm long, green4 x 150cm long, brown4 x 150cm long, black4 x 150cm long, grey

Wire cross section 2.5 mm²

Capacity/category: 600V CAT II, 32A

12 Safety connecting plug 4mm with tap (2x), black, 1000V/32A CAT II SO5126-3R 20

Moulded insulation

both sides with touch protection (saftey plug + saftey sockets),distance 19mmtransition resistance max. 6mΩrated data: 1000V/32A CAT IIcolour black

13 Safety connecting plug 4mm with tap (2x), blue, 1000V/32A CAT II SO5126-3V 2

Moulded insulation

both sides with touch protection (safety plug + safety sockets),distance 19mmtransition resistance max. 6mΩrated data: 1000V/32A CAT IIcolour blue

Accessories:


14 Safety connecting plug 4mm with tap (2x), green/yellow,1000V/32A CAT II

SO5126-3W 2

Moulded insulation

both sides with touch protection (safety plug + safety sockets),distance 19mmtransition resistance max. 6mΩrated data: 1000V/32A CAT IIcolour green/yellow


15 Mobile aluminium experiment stand, 3 levels, power strip with 6sockets, 1250x700x1995mm

ST7200-3A 1

High-quality, mobile experiments stand from the SybaPro rangefor demonstrations and experiments. Features aluminium profilelegs compatible with all add-ons and extensions for the SybaProsystem. The mobile experiment stand is supplied in kit form and needs tobe assembled by customers themselves.

Table top:

30-mm table top made of highly compressed, multi-layerfine chipboard conforming to DIN EN 438-1

Colour grey, RAL 7035, with 0.8-mm slightly texturedlaminate coating (Resopal) on both sides, conforming toDIN 16926

Resistant to many chemicals and reagents includingdilute acids and alkalis

Resistant to heat, e.g. molten solder or heating at specificpoints such as by soldering tips or cigarette ends

Table top with solid impact-resistant protective edgingmade of 3mm thick RAL 7047 coloured plastic

Coating and adhesive are PVC free

Power strip with 6 outlet sockets mounted underneath thetable top, lead and earthed plug

Frame:

2 extruded aluminium profiles with multiple grooves 1800 x120 x 40 mm (WxHxD)

8 equally sized grooves in extruded aluminium profiles (3on each side and 1 each on the front and back)

Grooves accommodate standard industrial mountings

4 H-shaped aluminium profiles, 1150 mm, for 3-layerorganisation of DIN A4 panels

Space for extension of power supply duct

Base made of rectangular tubing with 4 swivelling doublecasters, 2 of which have brakes

Table frame made of tough combination of rectangulartubing around the full perimeter

Acid-resistant epoxy-resin coating, 80 µm thick (approx.),colour RAL 7047

Dimensions:

Height of table top 760 mm

1250 x 1995 x 700 mm (WxHxD)


16 Power supply for working stations ST8008-8M 1

400-V CEE distribution panel with automatic circuit breakers forattachment to profiles on experiment trolleys or direct to table-top.

2 CEE sockets (400 V, 16 A, 5-pole) with safety flap1 Socket outlet with earth (230 V) plus safety flapCircuit breaker: 1 x 3-pole line circuit breaker, type B, 16 APower connection: 3 x 230/400 V, 50/60 Hz via CEE plug, 4-mpower leadDimensions: 530 x 130 x 110 mm (HxWxD)Weight: 3 kg

17 Wall or aluminium-profile mounting cable storage for 48 4mm-cables

ST8003-8E 1

Accommodates about 48 safety measuring leads (4mm), suitable formounting on walls or aluminium profiles

Width 200 mm, 12 guide grooves for leadsAdjustable height for mounting on aluminium profilesCan be mounted on the left or rightCan be mounted on wallsIncludes 2 screws and tenon blocksAcid-resistant epoxy-resin powder coating, thickness 80 µmapprox., colour RAL 7047

18 PC holder for SybaPro experiment trolleys, height and widthadjustable

ST7200-5A 1

Shelf for desktop PC made of 1.5mm sheet steel punched withholes, suitable for all furniture in the SybaPro aluminium profilerange

Adjustable assembly height

Adjustable width (160 - 255mm)

Can be mounted to left or right

Includes all equipment necessary for assembly (4 bolts and 4tenon blocks)

Acid-resistant epoxy-resin powder coating, 80µm thickapprox., colour RAL7047


19 Monitor holder for flat screen monitor of weight up to 15kg,VESA75/100

ST8010-4T 1

Pivoting monitor holder for attachment to aluminium profiles offurniture in the SybaPro range. Allows a monitor to be placed inthe optimum position so that work and experiments are lesstiring.

Pivoting arm with two-part joint

Quick-lock for adjustment to any height on extrudedaluminium profile

VESA fastening 7.5 x 7.5cm

Includes VESA 75 (7.5x7.5) - VESA 100 (10x10) adapter

2 Cable clips

Adequate carrying capacity 15kg

TFT monitor can be turned parallel to the table edge

Separation can be adjusted to anywhere between 105 and480mm

Additionally included:

Cable management set for installing cables along the profiles of thealuminium lab system furniture in the SybaPro range

The set consists of the following:

3 Cross cable binders for front and rear grooves ofaluminium profile3 Cross cable binders for side grooves of aluminium profile12 Cable binders4 Aluminium cover profiles for covering and enabling wires tobe run along the grooves of an aluminium profile


20 Keyboard adapter for flat screen monitor holders ST8010-4G 1

Keyboard adapter for use in combination with flat screen monitorholders for loads 10 kg

Mounted between monitor and mount for flat screen monitorholderVariable 3-level height adjustment via multiple pre-drilledmounting holesTwo rows of mounting holes for use with equipment meetingVESA 75 and VESA 100 standardsKeyboard shelf inclined by about 30° for comfortable andergonomic usabilityKeyboard shelf with 11-mm folded edging to prevent falling,including handleVariable 2-level depth attachment for keyboard shelf (252/276mm)Extra-wide keyboard shelf (640 mm) can accommodate amouse as wellDepth of keyboard shelf 172 mmIncludes two cable clips for guiding and bundling cablesMaximum load 10 kgDimensions (HxWxD) 360 x 640 x 276 mm

This adapter should be used only in conjunction with monitor holderswith 15 kg load capacity.

21 Protection cover for three-level experiment trolleys ST8010-9Y 1

Dust cover for three-level experiment trolleys

For protecting equipment from dust and damp

For keeping equipment out of sight (the cover must not betransparent, so is therefore opaque)

Colour: matt dark grey with printed LN logo in orange)

Material: nylon fabric with polyurethane coating

High resistant to tearing, impregnated to be washable andwaterproof


Documents

4734 E EEM 4 4-3 Three-phase Motor With Slip-rings Slip-ring Rotor 300W