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