Measurement of High Voltage & High Current Using
CT & PT.
Alternator Parallel Operation Training System.(
with synchronising, paralleling & protection ).
AC Network & Theorems Experimental Set up.
a. Transformer with Protection Panel. ( 3 ø )
b. Transformer with Protection Panel. ( 1 ø )
Transmission Line Simulator with Protection System.
a. Feeder and Motor Protection Panel.
b. Feeder System Simulator With Protection Panel
Sub - Station Protection & Operation Control
Panel.
1 ø Energy Meter Test Bench ( for Electro -
Mechanical meters ).
1 ø Energy Meter Test Bench( for Electronic /
Static & Electro – Mechanical meters )
3 ø Energy Meter Test Bench( for Electronic /
Static & Electro – Mechanical meters ).
Note : Various training panel for sub –
station, feeders, transmission, generators,
transformers, bus bars,
rectifier, capacitors, motors, etc. with different
protection scheme using electro mechanical and /
or static relays
can be made as per your specifications /
requirements.
Relay
Test Set cum Secondary Current Injection Set.
0 to
100 in six ranges.
0
to 250 in six ranges.
0 to
25A in two ranges ( portable ).
Phase Shifting Transformer.
a. Rotor Induction Type Phase Shifter.
Static
Network Phase Shifter.
Phantom Load Test Set.
Primary Injection Test Set.
1 KVA ( range 25, 50, 100 & 200 Amps )
3 KVA ( range 250, 500, 1000 Amps )
3 KVA (
range 2500, 500 Amps )
Current Transformer ( C.T. ) Test
Set.Accessories for above.
Primary
Injector
C.T.
Burden Box
Standard CT.
i.
Power Factor : 0.8 lag ( 40 VA in steps )
C.T.
Magnetism Test Set
ii.
Power Factor : Unity ( 5VA in steps )
Potential Transformer ( P.T. ) Test
Set.Accessories for above.
Voltage
Injecting Transformer
P.T.
Burden Box
Portable Standard P.T.
i.
100
VA
ii. 200
VA
iii.
300 VA
High Voltage Breakdown Tester. ( 5KV / 30 mA with
timer )
Oil Test Set 0 to 60 KV Manual.
Above items with other specifications / capacities
/ combinations/ features available on request.
Also Available ( in various ratings / capacities /
ranges ) :
Demonstration Type Meters.
Portable Meters.
Electrolytic
Tank.
Sphere
Gap Assembly.
Impulse
Generator.
High
Voltage Testing Transformer.
Artificial
Rain Making Equipment.
Capacitance
Divider.
Loading
Rheostats.
Resistance
Divider.
Variable
Choke Coils ( Inductive Load ).
High
Voltage AC / DC set.
Variable
Capacitance Load Bank.
Rod
Gap Apparatus.
Characteristics
Characteristics of Power Diode.
Characteristics of Power Transistor.
Characteristics of Power MOSFET.
Characteristics of IGBT.
Phase Control with trigger circuits
SCR & AC Phase control.( with R, RC & UJT trigger
circuit ).
Triac & AC Phase control. ( with R, Diac & UJT
trigger Circuit ).
1 ø Firing Circuit Using Op - Amp & Gates.
1 ø
Ramp Comparator firing circuit.
1 ø
Cosine Wave firing circuit.
1 ø
Digital firing circuit.
1 ø
Photo device firing circuit.
1 ø
Anti - Parallel SCR firing circuit.
Rectifiers
& Converters
1 ø Half Wave Half Controlled Rectifier.
1 ø
Full Wave Full Controlled Rectifier.
1 ø Transistorised PWM Converter.
1 ø
Full Wave Half Controlled Bridge Rectifier.
1 ø Cylco Converter.
1 ø Full Wave Full Controlled Bridge Rectifier.
3 ø
Half Controlled Bridge Rectifier.
3 ø Full Controlled Bridge Rectifier.
3 ø Cylco Converter Using Micro - Controller.
Inverters
1 ø SCR
Series Inverter.
1 ø SCR
Parallel Inverter.
1
ø SCR
Bridge Inverter.
1 ø PWM
Inverter Using Transistor.
1
ø Bridge Inverter Using Transistor.
1 ø
Bridge Inverter Using IGBT.
1 ø SCR
Bridge Inverter Using Micro - Controlled based PWM
Circuit.
Mc
Murray - Bedford Inverter.
Choppers
Jone's
Chopper.
Morgan's Chopper.
Step UP Transistorised Chopper.
Step
DOWN Transistorised Chopper.
Chopper
Using MOSFET.
AC
Chopper.
Motor Controls
AC
Drive Demonstrator. ( 1 ø PWM Based ).
AC
Drive Demonstrator. ( 3 ø Cyclo Converter Based ).
AC
Drive Demonstrator. ( 3 ø PWM Based ).
DC
Drive Demonstrator.
Thyristor Controller Trainer.
SCR
Triggering Circuit Using IC TCA 785.
Speed
control of DC motor wing chopper
Bruck
Boot Regulator
Study
of ZCD
1 ø HW
Controlled Sym. / Asym. Bridge Converter
AC Motor Speed Control Demonstration Unit. ( With
0.5HP 1
ø
Induction Motor with tachogenerator ).
AC Motor Speed Control Demonstration Unit ( With
0.5HP 3 ø Induction Motor with tachogenerator ).
DC
Motor Speed Control Demonstration Unit.(With 1HP;
1500 rpm motor,tachogenerator & loading arrangement)
AC
Drive Demonstrator. ( 1 ø Cyclo Converter Based ).
