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Single and Three Phase Resistive Load

Order Code: 46610

Category: Electrical Machine Lab

46610 Single and Three Phase Resistive Load is a high wattage resistance network suitable for loading Single Phase and Three Phase supplies and generators. The load banks are used to verify the performance of power sources. Howeve...



SPECIFICATION

46610 Single and Three Phase Resistive Load is a high wattage resistance network suitable for loading Single Phase and Three Phase supplies and generators. The load banks are used to verify the performance of power sources. However real loads are unpredictable and random in value hence standard loads are used to stimulate environment for testing power sources. It is designed in robust enclosure. It consists of three banks of switched resistive loads. These three banks can be used with Single Phase and Three Phase Systems. Each bank of resistors is electrically isolated and separate terminals for each phase are provided on panel through a star/delta switch. The user can switch between star and delta very easily. MCB’s are used to change the resistance of the load. The resistive load is equipped with a cooling fan to reduce the temperature. The load is mounted on a trolley to provide facility of easy movement in laboratories.

Features:
  1. Suitable for Single and Three Phase Operation
  2. Star/Delta Switch for easy conversion
  3. Suitable for both static & rotating machines
  4. Five selectable load values on each bank
  5. Suitable for balanced and unbalanced load Conditions
  6. MCBs are used to switch values and provide protection at the same time
  7. Provided with cooling fan for heat suppression
  8. Designed by considering all the safety standards
  9. Equipped with Supply Indication Lamps
  10. Provide with trolley for flexible movement
  11. 2 Year Warranty

Technical Specifications
  1. Single Phase Operation
  2. Voltage : 240V AC ±10%, 50Hz
  3. Current : 15A
  4. Power : 3.5kW
  5. Loading steps : 15
  6. MCBs
    1. Current rating : 10A (SP)
    2. No. of MCBs : 15
  7. Three Phase Star Operation
    1. Voltage : 415V AC ±10%, 50Hz
    2. Current : 5A (per Phase)
    3. Power : 3.5kW
    4. Loading steps : 5 (per Phase)
    5. MCBs (acts as a switch) : 10A (SP)
  8. Three Phase Delta Operation
    1. Voltage : 415V AC ±10%, 50Hz
    2. Current : 15A (per Phase)
    3. Power : 10.5kW
    4. Loading steps : 5 (per Phase)
    5. MCBs
    6. Current rating : 10A (SP)
    7. No. of MCBs : 15
  9. Auxiliary Supply for fan : 230V AC, 50Hz
  10. Star/Delta Switch : 415V, 25A
  11. MCB : 16A (TPN)
  12. Dimensions (mm) : 460 W x 740 D x 590 H
  13. Weight : 45kg (approximately)

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