GOTT GOTT-TML-1 Power Transmission & Distribution Experiment System
Manufacturer: GOTT Model: GOTT-TML-1 P/N: 157-888 Origin: Malaysia Guarantee: 12 Month - Request a Quotation
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MODULES:
Three Phase Transformer TL415KV - Code 157-889
Transformer for feeding the transmission line model 415V.
Scale factor 1:1000 for secondary current and voltage.
Nominal Power: 800VA
Primary: 3 x 400 V winding with tapping at 230V, can be switched to star or delta connection
Delta stabilizing winding can be connected.
Secondary: 3 x 380 V winding with tap-pings at +5%, -5%, -10%, -15% in star connection, various star Point connections possible
Transmission Line Model 415V - Code 157-891
Measuring steady state operating conditions.
Quad bundle 4 x 240/40, with surge impedance
240 and natural load 600 MW, length 360 km.
Resistance: 13 Ohm, 8 Ohm, 5 Ohm
Inductance: 290 mH, 174 mH, 116 mH Open
Capacity: 5 μ F, 3 μ F, 2 μ F
Inverter unit - Code 157-895
3Ø asynchronous motor speed control by PWM technique.
The Torque and Speed are able to be constant via the unit to easy control in testing operation during loads change.
Input Voltage: 380V, 50Hz
Output Voltage: 0-380V
Out Frequency: 1-300Hz
Max Power: 1.5 kW
Three Phase Power Supply - Code 157-896
Fixed and variable AC supplies.
Provided with start stop/stop push bottom EMO.
Three Phase AC Adjustable Output : 3x0-380V: 6A
Three Phase AC Fixed Output: 240/415V: 10A
Power Requirement: 240/415V, 50Hz
Resistive Load - Code 157-897
Compose of three resistances with possibility to connect in star/delta or parallel, controlled by
three switches with 7 steps variable per phase.
Max Power: 1200 watt
Voltage: 415/240Volt (Star/Delta)
Inductive Load - Code 157-898
Compose of three inductances with possibility to connect in star/delta or parallel, controlled by three switches with 7 steps variable per phase.
Max Power: 900VAR
Voltage: 415/240Volt (Star/Delta)
Power circuit breaker Module - Code 157-892
3-phase ON-OFF switch with auxiliary contact (NC) for transmission line model 380 kV.
Can be controlled manually using ON/OFF pushbutton or externally via switching contact, 4-mm sockets
Earthfault Compensation - Code 157-893
Inductance with 20 tappings for earth fault compensation in the 415 kV transmission line model (Petersen coil).
Inductance L: 0.005....2 H
Rated voltage: 240V, 50 Hz
Rated current: 0.5 A
Capacitive Load - Code 157-899
Compose of three capacitances with possibility to connect in star/delta or parallel, controlled by
three switches with 7 steps variable per phase.
Max Power: 900VAR
Voltage : 415/240Volt (Star/Delta)
Transmission Line Capacitor TL415 KV - Code 157-891
3-phase in star connection, 2.5 μF each, corresponds to 50 % of the operating capacitance of transmission line model 415 K
Excitation Voltage Controller - Code 157-894
DC power supply unit suitable to supply 0-240VDC, 0-2A adjustable for excitation voltage in synchronous as generator operation
Three Phase Contactor With Overload Relay - Code 157-900
Voltage: 415VAC
Range: 0-4A
Coil: 240VAC
Electrical Meter - Code 157-901
Measurement: V, KV, Hz, A, KA, S, KW, KVAR, KVA, KWH, KVRH
Kilowatt Hour Meter - Code 456-014
Speed: 1200 turn/ 1kW/Hour
Accuracy : Class 1.5
Simulate Switch Board - Code 191-113
Rated voltage: 240VAC
Push Button X 3 units
AC Volmeter & Ac Ammeter - Code 588-027
Measurement Mode: AC
Voltage Ranges : 5V, 50V, 250V, 1000V
Current Ranges : 1A, 5A, 25A
Three Phase Induction Motor - Code 159-004
Power: 170W
Voltage: 415VAC
Current: 0.45A
Speed: 1500rpm
Connection: Δ & Υ
Single Phase Synchronization Generator - Code 159-006
Power: 250W
Voltage: 240VAC
Current: 2A
Speed: 1400rpm
Three Phase Synchronous Generator - Code 159-005
Power: 170W
Voltage: 415VAC
Current: 0.43A
Excitation Voltage: 12VDC
Excitation Current: 14A
Speed: 1500rpm
Connection: Y
Pulley And Rubber Coupling - Code 431-000
U-Link - Code 159-019
A unit which is wed to link the unit together
Safety Connecting Lead - Code 237-001
4mm connecting leads
Vertical Frame - Code 297-000
High level: DIN standard A4 with two shelves
Material: Aluminium
Side Frame: T shape
Size: 3-Layer 1450mm Length
Experiment Manual - Code 157-902
EXPERIMENT TOPICS:
• Symmetrical load and unsymmetrical load connection
• Voltage and frequency control by inverter unit
• Characteristic of transformer feeder
• RL circuits in transmission line
• RC circuits in transmission line
• RLC circuits in transmission line
• Earth fault compensation and its characteristic
• Excitation voltage controller with motor generator • Characteristic of generating voltage
• Measuring power in each line
Manuals:
(1) All manuals are written in English
(2) Model Answer
(3) Teaching Manuals
Datasheet
Using the Power Transmission Line trainer set it will be possible to assemble an absolute power transmission system. From a transformer with tapping switch to the power circuit breaker and 415V power transmission line model, including line termination with surge impedance.
Various experiments can be are carried out on this power transmission system, no load operation with natural load, asymmetrical and asymmetrical short circuit, parallel and series compensation of the transmission line as well as neutral-point connection.
- Quality Engagement
- Easy change and return
- Delivery Avaliable
- Favorable payment