Description
The Electrical Circuit and Network Apparatus (AC & DC) should consist of below:
AC Power source for AC practical: Input voltage: 1 phase = 220V AC, 50Hz, 3 phase = 380 – 400V AC
Output Capacity: Resistive Load: 220V, Capacity 1 phase = 1000 W (min), 3 phase = 1000 W (min),
Inductive Load: 220V, 50 Hz.
Capacity 1 phase = 120VAR-300VAR, 3 phase=350VAR (min) Capacitive Load: 220V, 50 Hz.,
Capacity 1 phase = 200VAR, 3 phase = 200 VAR (min)
DC Power source for DC practical: 2 Sets DC EMF source arrangement of Cells and Batteries. Multi meter use for Measuring facilities:
DCV & ACV; Range mV to 600V DCA & ACA; Range μA to 10 A Resistance Ω to 40 M Ω capacitance nF to 100 μF Frequency 1 Hz to 20 MHz Temperature -20 to1000 deg C. Digital Wattmeter up to 6000 watts Power factor 0.01 to1.
DC Experiment List:
Verification of Ohms law
Study the Characteristics of Series circuit Study the Characteristics of Parallel circuit
Study the Characteristics of Series-Parallel or Mixed circuit Verification of Kirchhoff’s Current Law, Voltage law Verification of The venin’s Theorem. Calculation of equivalent emf source and equivalent series resistance
Verification  of  Norton’s  theorem. Calculation  of  equivalent current source and equivalent parallel resistance Verification of Superposition theorem.
Verification of Maximum Power Transfer Theorem. Calculation of equivalent power source, equivalent source series resistance Verification of Reciprocity theorem etc.
AC Experiment List:
Study the characteristics of the pure resistive, inductive, pure capacitive circuit as an individual, series, parallel-connected condition.
Measuring current and voltage in an R-L, R-C and R-L-C series circuit, parallel circuit. Determining the value of resistance, inductance, the 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, Â apparent power of an electrical load, and drawing Power Triangle.
Measuring the energy consumed by the electric load.
Determining power factor of R-L, Â R-C R-L-C series, and parallel circuit.
Measuring line and phase voltage & current of 3 phase star connected inductive load and capacitive load.
Warranty: 1 (One) year with services
Manufacturer of the Device must be same. A letter in this regard from the manufacturer must be submitted along with the tender.
Manufacturer’s Authorization Letter with contact details, Certificate and Catalog should be submitted along with the tender (Third party authorization letter will not be accepted).
Manufacturer’s genuine catalog should be submitted along with the tender. Manipulation on catalog will be considered as ineligibility of the bidder to supply the original product.
Installation, Testing and Commissioning should be performed by Bidder’s qualified & experienced engineer at customer premises.
Training: Comprehensive training by Bidder’s qualified & experienced engineer at customer’s premises should be arranged by the bidder.
