SINGLE PHASE FULLY CONTROLLED BRIDGE CONVERTER DRIVE TRAINER

TECHNICAL SPECIFICATIONS

Aluminium Profile Modular System consisting of different type of modules.

Educational Bench Top Model with schematic / block diagram of the test circuit engraved on the panel.

Test points & measurement points brought out

and connected to 2mm plastic & BT15/30 terminals circuit setup for testing through

in reconnections of patch cards.

Complete illustrated manual covering brief theory of Equipment along with technical details and experimental procedures,

Connection diagrams will be supplied with experimental set up.

Technical Specifications:

1) Digital Meters: Voltage (0-300V) & Current  Measurement (0-10A)

2) Digital RPM counter

3) Double Pole MCB

4) LED Indicators

5) D.C. MOTOR:

Type: DC Motor, separately excited, screen protected, horizontal foot mounted, fan cooled, Capacity: 1 HP,Winding: Shunt wound, R.P.M.: 1500, Volts. : 230,Insulation:

Class ‘B’, Armature and field sockets brought out to connect to the panel

6) FIRING CIRCUIT:

Line Synchronizing Op-Amp based triggering circuit

Firing Pulse Generator Digital type

Potentiometer used to vary the triggering circuit

Pulse output terminals

1:1 Pulse Transformer 1 KVA

Step Down Transformer Firing Circuit.

7) POWER CIRCUIT:

Four SCR’s (600V/12A)

Suitable RC Snubber Circuit

Free Wheeling Diode

8) LOAD

Consist of resistive load (100Wx1)

Lamp Holder

Lamp 250 Volts or

Inductive Load

9) 1:10 Attenuator for RRO

10) Isolated 220V AC for CRO

11) Field & armature terminals for DC shunt motor

12) Uncontrolled DC output 220V for field voltage of DC motor

Address List