Description

AC Circuit And Network Trainer

Technical Specification:

The Trainer hast the following Facilities:
Study the characteristics of pure resistive, pure inductive, pure capacitive circuit as
individual, series, parallel and series parallel connected condition.
Measuring current and voltage in a R-L, R-C and R-L-C series circuit, parallel circuit
and drawing vector diagram.
Determining the value of resistance, inductance, capacitance of R-L, R-C, R-L-C
series circuit, Parallel circuit and drawing vector diagram.
Determining the effective or AC resistance of a coil.
Measuring the active power, reactive power, apparent power of an electrical load and
drawing Power Triangle.
Measuring the energy consumed by electric load.
Determining power factor of R-L, R-C R-L-C series and parallel circuit.
Determining phase sequence of 3-phase voltage EMF source.
Measuring line and phase voltage & current of 3-phase star connected inductive load
and capacitive load.
Measuring line and phase voltage & current of a 3-phase delta connected inductive
load and capacitive load.
Measuring three phase power by 3-wattmetermethod and 2- wattmeter method of a
balanced 3-phase star connected and delta connected load.
Measuring Phase voltage, phase current, line voltage, line current, neutral point
voltage, neutral current, power of a 3φ ? 4 wire balanced and unbalanced star connected
load. and drawing vector diagram.
Measuring resonant frequency, Q ? factor of R-L-C series circuit and parallel circuit.
Study the characteristics of PFI device and improving power factor of a plant or a load.
Special Protection system of 440 V direct short-circuit condition
Three phase supply indication system
Power Supply:
Power source: Input voltage 1φ = 200-240V AC,50Hz; 3φ = 370 ? 440V AC;
Output Capacity:
Resistive Load: 220V, Capacity 1- φ = 1000 W(min); 3- φ = 1000W (Min);
Inductive Load: 200V-240V, 50 Hz. Capacity 1- φ =120VAR-300VAR, 3φ = 350 VAR;
Capacitive Load: 220V, 50 Hz., Capacity 1- φ =200VAR, 3- φ = 200 VAR;
Safety & Security: Over voltage, over current and earth fault protection