E.M.M.S. 4 - Electrical Machines Modular System 1kW
Accessories

MOD.4182
Digital Precision Tachometer

With this Digital Photo Tachometer measuring RPM is safe and accurate without contact with the shaft. It directly indicates either clockwise or counter clockwise, speed between 5 and 100,000rpm +/- 0,05%
Sampling Time: 1 sec over 60 RPM;
Test range select: Automatic
Memory: last value; Max value; Min value;
Max display / LCD size: 99999 / 18 x 40mm
Dimensions 72 x 100 x 38mm
Weight: 150g

MOD.4184
Synchronising Module

This module includes three indicator lamps, three magneto thermal circuit breakers, a tripolar switch and standard colour coded banana sockets. It allows to detect the synchronism between two generators when are shunt connected between them or when a generator is shunt connected to the main network.
Operative voltage: 208/380/415V
Dimensions: LxWxH: 25x27x15cm Weight: 4kg.

MOD.4185
Digital Speed Meter

With Digital Photo Tachometer RPM measuring is safe and accurate without attachment to the object. It has wide measuring range and high resolution
Optional Analogue Output: 10V/3000 rpm
Inputs/outputs: 4mm safety sockets
Unit type: table-top unit
Dimensions: LxWxH: 25x27x15cm Weight: 4kg.


MOD.4210
Tachogenerator

Generator for r.p.m. detection, complete with base plate
Coupling type: cog coupling
Output: 60mV/rpm
Inputs/outputs: 4mm safety sockets
Unit type: table-top unit
Dimensions: LxWxH: 16 x 14 x 16cm; Weight: 1,0 kg


MOD.4196
Connecting Leads Set
This set consists of 30 leads in 3 different coded colours and lengths chosen to allow the realisation of all experiments provided in the manual.
Leads are capable of 16A current intensity and are terminated on banana-banana plugs.
This set includes also the storage rack.

IT.0520.ME
THREE PHASE SHIFTER

The three phase shifter output voltage is 220/380V with posibility to shift the phase of input voltage against the phase of output voltage of  0 to 360 electric degrees.
Input and output on security terminal according CE rules.

MOD.4212
Shaft end guard
Dimensions: LxWxH: 3 x 9 x 11,5cm;
Weight: 0,094 kg

MOD.4213
Coupling guard

Dimensions: LxWxH: 6 x 9 x 11,5cm;
Weight: 0,139 kg



MOD.4214
Rubber coupling sleeve
Design: internal gear rim.
Material: rubber
Dimensions: 40x45 (length x diameter); Weight: 0,036kg

MOD.4215
Gear block
Device for block the rotor of the three-phase asynchronous motor cage and slip-ring.
Coupling type: cog coupling;
Dimensions: LxWxH: 16 x 14 x 15cm; Weight: 0,3kg

MOD.4301
Soft Starter

System for study of starting of squirrel-cage induction motors and slip rings motor, using different starting methods.
Dimension: LxWxH: 50 x 30 x 3cm;
Weight: 4kg

MOD.4302
Three-phase ON-OFF switch for direct start of 3ph induction cage motors with power up to 2kW.

MOD.4303
3 phase D.O.L. starter possibility to invert the rotation direction. It can be used up to 2,5kVA.

MOD.4304
Three-phase switch for direct start

Device for direct starting of squirrel-cage induction motors and slip-rings, with overcurrent protection;
Dimensions: LxWxH: 20 x 14 x 9 cm;
Weight: 0.3 kg

MOD.4305
Voltmeter switch
L1-N, L2-N, L3-N, L1-L2, L1-L3, L2-L3.

MOD.4306
Three-phase protection with fuses
Fuse protection device, easy to replace.
Dimension: LxWxH: 20 x 14 x 9cm;
Weight: 0,3kg

MOD.4307
Motor protection

Protection for three phase motor
Adjustable current
Dimension: LxWxH: 20 x 14 x 9cm;
Weight: 0,3kg

MOD.4308
Starting switch for three-phase motor with star-delta connection. It can be used up to 2,5kVA

MOD.4309
Starting switch for three-phase motor with star-delta connection and rotation inversion. It can be used up to 2,5kVA


MOD.4310
Polarity reverser for 2 speeds
2 windings 3 phase motors, "Dahlander" type. It can be used up to 2,5kVA.

MOD.4311
Polarity commutator for 3065 motor with star-delta connection. It can be used up to 2,5kVA.


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