Technical Specifications:

Electrical Machine Lab-Trainer should consist of the following modules:
A) DC Motor/ Generator with the facility of Separate/ Compound/Series Excitation (01 No.)

• Power: Min.300 W
• Voltage (Armature): Min.220 Vdc
• Voltage (Separate Excitation): Min.220 Vdc * Rpm.: Min.3000
• DC motor operation should also be performed by this unit
• Should be IM B3 form of construction
• Should have IP 22 protection
• Should be included with thermal protector in this unit

B) 3-Phase Cage Motor AsynchronousType (01 No.)

• Power: Min.500 W
• Voltage: Min.230/400V, 50Hz
• Rpm.: Min.2850 for 2 poles
• Should have Delta-star connection
• Should be IM B3 form of construction
• Should have IP 44 protection
• Should be included with thermal protector in this unit

C) 3-Phase Wound Rotor Motor AsynchronousType (01No.)

• Power: Min.500 W
• Voltage: Min.230/400V, 50 Hz
• Rpm.: Min.2900 for 2 poles
• Voltage (Rotor): Min.400V
• Should have Delta-star connection
• Should be IM B3 form of construction
• Should have IP 22 protection
• Should be included with thermal protector in this unit

D) 3-Phase Motor/ Generator Synchronous Type withStarting Function Asynchronous Type (01 No.)

• Power: Min.350 VA
• Voltage: Min.230/400V, 50 Hz
• Rpm.: Min.3000 for 2 poles
• Voltage (Excitation): Min.220 Vdc
• Synchronous motoroperation should also be performed by this unit Installation ,Commisioning ,Operation ,Testing & Training.must be provided and brand must be mention by the bidder.
• Should have Delta-star connection
• Should be IM B3 form of construction
• Should have IP 22 protection
• Should be included with thermal protector in this unit

E) 1-Phase Motor Asynchronous Type with Starting Capacitor (01 No.)

• Power: Min.300 W
• Voltage: Min.230V, 50 Hz
• Rpm.: Min.2900 for 2 poles
• Should be IM B3 form of construction
• Should have IP 44 protection
• Should be included with thermal protector in this unit

F) AC/DC Motor UniversalType (01 No.)

• Power: Min.260/330 W
• Voltage: Min.230 Vac, 50 Hz / 230 Vdc * Rpm.: 3000
• Should be IM B3 form of construction
• Should have IP 22 protection
• Should be included with thermal protector in this unit

G) Power Supply Unit Tabletop Type (01 Set)

• For general electric measurementsand of measurements on electric machines Power Supply: 3ph, Neutral, Protective Earth, 50-60 Hz

H) Variable Resistive Load (01 No.)

• Should have 3 separate resistive sectors
• Should have 21 values of DC or single-phase active power
• Should have 7 values of three-phase active power
• Should havesafety terminals and protection by fuses
• Power supply (AC): Min.230/400V
• Power supply (DC):Min.220V
• Active power: Max.460W