Complete Training System for Electrical Power Transmission.
with installation and training
Complete training system to study transmission of electrical energy, including all accessories
Each system must be composed minimally by the following components:
Inductive Load
Three inductances with taps at 0.2/0.4/0.6 H (0.65 A), 0.8/1.0/1.2 H (0.5 A) and 2.4/4.8/6.0 H
(0.25 A) suitable for parallel, series, star and delta circuits.
Resistive Load 1.0
Three synchronously adjustable circular rheostats (Step winding) with scale 100 ‐ 0 %, each with
a series resistor and fuse in the
sliding‐contact connection, suitable for parallel, series, star and delta circuits.
‐ Resistance: 3 x 1000 Ohm
‐ Series resistance: 3 x 22 Ohm
‐ Current: 3 x 2.5 A
Capacitive Load 1.0
Three groups of MP capacitors, each consisting of four capacitors, suitable for parallel, series,
star and delta circuits.
‐ Capacitance:
‐ 3 x 2/4 μF, 450 V
‐ 3 x 8/16 μF, 400 V
Transmission Line Capacitor TL380 kV
3‐phase in star connection, 2.5 μF each,
corresponds to 50 % of the operating
capacitance of transmission model line 380 kV.
Earth Fault Compensation
Inductance with 20 tappings for earth fault
compensation in the 380 kV transmission line
model (Petersen coils).
Inductance L: 0.005...2 H
Rated voltage: 220 V, 50 Hz
Rated current: 0.5 A
Power Circuit Breaker Module
‐ Contact load capacity: 400 V AC, 3 A
‐ Mains connection: 115/230 V, 50 Hz with mains connecting cable and earthing‐pin plug
Three‐Phase Supply Unit with FCCB
‐ Cam switch 4 pole
‐ Fault current circuit breaker 30 mA
‐ Motor protection switch 6‐10 A
‐ Phase control lamps L1, L2, L3
3‐Phase Voltage 400 V/2.5 A
Three‐Phase Transformer
Transformer for feeding the transmission line model 380 kV.
Scale factor 1:1000 for secondary current and voltage.
Rated power: 800 VA
Primary: 3 x 400 V winding with tapping at 230 V, can be switched to star or delta connection.
Delta stabilizing winding can be connected.
Secondary: 3 x 380 V winding with tapings at
+ 5 %, ‐ 5 %, ‐ 10 %, ‐ 15 % in
star connection, various star point connections possible
Transmission Line Model 380 kV
Quad bundle 240/40, with surge
impedance 240 Ohm and natural power 600 MW,
Software for control at distance
Four Channel Isolation Amplifier
Data Acquisition system with software
Power meter
Power factor meter
Moving Iron ammeter. 2.5 A
‐ Measurement ranges: 0 ‐ 2.5 A
Moving Iron voltage Meter 100/400 V
Measurement ranges:
‐ 0 ‐ 400 V
‐ 0 ‐ 100 V
RMS Meter
Set of safety bridging plugs, Safety Bridging Plugs with Tap, Safety connecting leads, 32 A
Mobile cable holder
TFT Monitor frame
Mobile Experiment Stand
Equipment board for experiment stand
experimental manual for Three‐Phase TransformerTransmission Line Model
Parallel and Series Circuits of Power Transmission Lines
Required Software to manage experimental manuals