Product Profile of Special Purpose Kilowatt Dc Regulated Supplies

Aplab Limited manufactures Special Purpose Kilowatt Dc Regulated Supplies. The company Aplab Limited, ISO 9001-2000 certified offers Special Purpose Kilowatt Dc Regulated Supplies that is specifically designed of end user for simulation of battery characteristics through provision of Droop setting facility. The series Special Purpose Kilowatt Dc Regulated Supplies has been evolved for the purpose of testing of battery operated equipment, as well as Motors. Certain equipment/motors draw very high current during startup, thereby dropping the terminal voltage of the battery, due to its internal resistance. The series Special Purpose Kilowatt Dc Regulated Supplies can deliver very high inrush current without tripping, due to Re-entrant type characteristics. As the inrush current starts falling, the output voltage starts building up and reaches the set level. The unique features of the Special Purpose Kilowatt Dc Regulated Supplies:

• There are 14 Models to Choose

• Maximum Power of 150KW upto 2000A and 450VDC

• User Friendly Controls and Instant Access to Status

• Fully Controlled Rectifier

• Facility via Front Panel Potentiometer

• Suitable for Indian Power Scene

• Re-entrant / Shut-off Type for Overload / Short Circuit

• Used in Aviation, Automobile, Process and Engineering Industry

Technical Specifications of Special Purpose Kilowatt Dc Regulated Supplies:

• INPUT

• Voltage 415V AC ±10% [upto ±30% on request], 50Hz ±6%, 3Ø, 4 wire or 3Ø, 3 wire. Optional 230V AC ±10%, 1Ø, 2 wire-upto power level of 5KW

• OUTPUT

• Voltage 4 to 16V DC or 6 to 32V DC [any one voltage range].

• Line / Load Regulation ±1% of rated O/P Voltage.

• Ripple 1% rms of rated O/P Voltage.

• Current 50A to 2000A Max. [any one rating].

• Droop Facility Source resistance can be varied from 2Mohms to 20 ohms.

• Power 150KW Max

• Cabinet Encl. Protection IP-20, Optional [IP-21, IP-30, IP-31 or IP-40].

• Cooling Forced Air Cooling.

• Cabinet Color D.A. Grey.

• Metering Analogue Meters for Output Voltage / Output Current. Optional Input Voltage / Input Current.Optional Digital Meters.

• Protections Input Over/Under Voltage, Phase Fail/Reversal [for 3 phase input], Output DC Overload/Shortcircuit, Output DC Over voltage, Overheat, Soft-Start Feature, High Speed Fuses for Semi-Conductor Devices and Snubber Circuits for power Semi-Conductor Devices.

• Indications Mains ON, DC ON, Phase Fail [for 3 phase input], Mains Over/Under Voltage, DC Over/Under Voltage, DC Overload and Overheat.

• Application widely used in the testing of Battery operated equipment / Motors.