Thyristor DC Drive

Product Description

Our company has marked a global presence in the domain by manufacturing and supplying Thyristor DC Drive. We manufacture the drive under the strict guidance of the expert professionals using only superior grade materials and components. The drive is tested on efficiency and performance parameters to ensure that only flawless range is provided to the clients. We offer the Thyristor DC Drive to the clients at the pocket friendly prices.

Features:

• Regulated control  power  supply

• High starting torque 

• Easy to install

Advantages  of  DC  motor  &  drive

1.     Ease  of  control

2.     Delivers  high  starting  torque

3.     Near  linear  performance 

Drive  is  relatively  simple  &  cheap.

SERVICE  CONDITIONS

            ENCLOSURE           :                   Chassis  (  panel  mount  )  With  Acrylic  cover

                HORSEPOWER  RATINGS :         1/8HP to 3HP,10 HP two phase,20 to 150 HP Three phase.             

INPUT :                                       240VAC , 1 phase , 50/60 Hz  ,415 v two phase,or threephase for drives

                                                    above 20 HP                        

                LINE  VOLTAGE  VARIATION :                  +/- 10 %

                LINE  FREQ  VARIATION:           48 -  62  Hz

                FIELD  SUPPLY :                         5A Max

                AMBIENT  TEMPERATURE:        0  to  55  degree  celcius

                SPACE  REQUIREMENT:             180 X  200 X  70 mm.

                                                                    Box sizes vary as per specs.Check with your quote.

                PERFORMANCE  SPECIFICATIONS                                                                

                SERVICE  FACTOR :                                    1.0  max  rating (  continuous  duty )                              

                SPEED  REGULATION:               +/-  1%  of  max.  speed

                                                                    For  a  95 %  Load  change  using 

                                                                    Tachofeedback  with  IR  compensation

                FOR  ALL  OTHER  VARIABLES:   Changes  upto  10%

                OVER  LOAD  CAPACITY:           150%  For  one  minit

                ACCELERATION  TIME :             1 -  10  sec  settable

                DECELERATION  TIME :             1 -  10  sec  settable

                CURRENT  RATING :                  150 %  of  selected  rating

                PRESET ADJUSTMENTS

                The  standard  control  includes  2  costumer  adjustsble  presets  located  on

                PCB . For  proper  operation  in  some  application  minor  readjustments  may

                Be  necessary  during  drive  installation  &  startup .

                MAXIMUM  SPEED :                                    70 %  to  115 %  of  rated  speed

                MINIMUM   SPEED:                                    0  to  30%  of  maximum  speed

                IR  COMPENSATION:                 0  to  20% of  rated  voltage  at  rated  current

                FEATURES

                MODE OF CONTROL:                 Speed  or  torque  regulation ( optional)

SPEED  ADJUSTMENT:               By  Potentiometer

                OPERATING  VOLTAGE:             120V  or  240V

                CURRENT  LIMIT  LEVEL:          settable  upto  max  of  150%  of  rated  current

                REGULATED  CONTROL  POWER  SUPPLY .

                dv / dt  PROTECTION.

                OPTIONAL  ISOLATED  ARMATURE  FEEDBACK .