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  • Hindustan Instruments

    Mumbai, Maharashtra

  • Year of Establishment: 1968
    IndiaMART Member Since: 2007
    Products [457]

    Mobile: +(91)-8080983175

Electrical Equipments

Electrical Machine Trainer

Electrical Machine Trainer

Features

  • Speed torque curves of Shunt motor, DC series motor, DC compound motor & Separately excited DC motor.
  • DC separately excited generator.
  • DC compound generator.
  • Armature resistance starter & SCR based soft start mechanism.
  • Speed torque curve of wound rotor induction motor with rotor shorted & with different rotor resistance.
  • Speed torque curves of rotor short induction motor.
  • DOL/Star- Delta starters, rotor resistance starter.
  • Synchronous motor/ generator, V-I curve of Synchronous generator
  • Speed torque curves of split phase induction motor.
  • Capacitor start with rotor shorted.
  • Capacitor start, capacitor run type with rotor shorted.
  • V-I curves of synchronous single phase generator with excitation at rotor rings.
  • Speed torque curves of Universal motor.
  • Speed torque curves of Shaded pole motor

Machine Type

Discrete Components Trainer

Discrete Components Trainer

Discrete Component Trainer DCT-01 is an extremely useful laboratory aid making the life of instructors simple, at the same time making electronic experimentation a pleasure. Use of 2mm patch cords in interconnecting components, collection of utilities like fixed and variable D.C. supplies, Actual Components, Collection of utilities like fixed and variable D.C. supplies, Actual Components like Transistors, FET, UJY, MOSFET, DIAC, TRIAC, SCR, LDR, Photo diode, resistors, capacitors, inductors, diodes, potentiometers speaker, led's, audio o/p. Transformers, relay & vero board, are provided on board. standard incorrect system to interface with external measuring equipment & Optional Circuit make this a most powerful tool in the hand of tutor to impart circuit concepts powerfully. This finds utility to people in project work conception and as a handy tool to the every busy R & D person. The only external needs are wires and measuring equipments.

 

Technical Specification

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Built in dc supply dual ±0 to 15V/ 500 mA variable power supply,± 12V / 500 mA fixed supply & +5V/500mA fixed power supply.

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Built in ac supply 9-0-0 / 500mA

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On board 3 nos. of potentiometers

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Speaker (8-Ohms)

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20 - pin Veroboard

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Semiconductors Components Like, Diodes, Transistors, FET, MOSFET, UJT, etc.

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Audio O/P. Transformer.

VS Voltage Stabilizers

VS Voltage Stabilizers



VS
 series of servo controlled voltage stabilizers are suitable for computers, computer peripherals, fax machines, EPABX systems, telex, photocopiers, office automation products, telecommunication systems, bio-medical equipment, microprocessor based equipment, CNC machines, electronic typewriters, photo processing labs, testing labs, production lines, moulding machines, TV sets, VCRs, DVD players, transmitters, cable TV control rooms, signalling equipment, PA systems, radars, scientific apparatus, chemical labs, safety alarms, cash registers, weighing machines, test controls and measuring systems, analytical equipment and many other applications.

The solid state electronic feedback circuit senses the output voltage, compares it with the desired pre-set value (usually 230 Volts) and directs the servo motor to change the position of the moving brush on the variac to a position whereby the output voltage becomes equal to the desired value. Since the correction is based on the feedback from the output, it ensures good regulation for both input voltage variation as well as for load variation.

 

Output voltage Safe computer operating output between 200 to 250 Volts for input voltage from 150 to 290 Volts. Output 230 ± 1% for input voltage from 170 to 270 Volts.
Output regulation Better than 1% for input variation from 170 to 270 volts and load variation from no Load to full Load.
Voltage stabilization response 30 Volts / second.
Full load efficiency Better than 95%.


 

 

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