Transmission line trainer board

Model: FT – adt156

Transmission Line Trainer Board is an educational training system designed to study the fundamentals and practical behavior of transmission lines. It enables learners to analyze parameters such as impedance, attenuation, reflection, and signal propagation, making it suitable for hands-on experiments in communication and high-frequency electronics.

Description

Transmission line trainer board

Specifications :

1. Power Circuit Breaker
MODEL: PCB-3P-01
3 phase ON/OFF switch with auxiliary contact (NC)
Manual or external control
415VAC input, 240VAC coil
Max 9A

2. Measurement Meter
MODEL: PM-05
2 x AC Voltmeters (0–500VAC)
2 x AC Ammeters (0–10A)

3. Digital Multifunction Meter
MODEL: ELC-DM-01
Measures V, A, Hz, KW, KVAR, KVA, KWH, PF, etc.
High accuracy (0.5–2%)

4. Transformer Module
MODEL: TFB-01
Primary: 415VAC w/ 240VAC tap
Secondary: 380VAC ±5%, ±10%, ±15%
Star connection

5. Transmission Line Module
MODEL: TLB-02
Simulates 360km line
Variable R, L, C (3-step, per phase)

6. Transmission Line Capacitor
MODEL: TLB-02
2.5F per phase
(50% of main line capacitance)
Star connection

7. Resistive Load
MODEL: SRB-LD-02
3 phase load (200–800)
7 steps/phase
Star / Delta / Parallel configuration
Max Power: 900W

8. Inductive Load
MODEL: SIB-LD-02
3-phase load (0.2–2H)
7 steps/phase
Star / Delta / Parallel configuration
Max Power: 900VAR

9. Capacitive Load
MODEL: SCB-LD-02
3-phase load (1–16F)
7 steps/phase
Star / Delta / Parallel configuration
Max Power: 900VAR

10. Earth Fault Compensation
MODEL: SRB-LD-02
Inductance: 5mH–2H
10 tappings
For fault compensation on transmission lines

11. Overcurrent & Earth Fault Protection
MODEL: EPD-01
Earth fault protection
4mm socket connection

12. Simulation Switch
MODEL: TFB-01
2 NO push buttons
1 NC push button
1 emergency button (NC)
1 toggle switch

13. Accessories
Experiment Panel Frame
MODEL: MR-002
Aluminium / metal
2–3 layers
Size: 1050mm (L)
For module mounting
Connecting Leads
MODEL: 4MM-SCL
4mm safety lead set
For all connections

Others:

Brand: FaboTronix
Country of Origin: China, taiwan, japan.
Manufacturing: Assemble in Bangladesh
Training

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