Ac Variable Speed Drives
General product information
Range -- 1 HP to 4000 HPN 50 Series Range -- Upto 3 HP, 1 ph
N 100 Series Range -- Upto 10 HP, 3 ph
N 300 Series Range -- Upto 200 HP, 3 ph
N 500 Series Range -- Upto 450 HP, 3 ph
N 5000 Series Range -- 3.3 KV, 2000 HP
6.6 KV, 4000 HP
Features:
Ø Powerful control strategy with V/F control,
sensorless vector control and closed loop
vector control
Ø Multi-speed operation function
Ø Pre-test by simulation function according to
load classification
Ø Automatic voltage regulator function
Ø Trip tracking data save
Ø LCD Digital operator
Ø Optimal motor control through auto-tuning
function
Ø Set point control through PID control look
Ø Remote motor control using exclusive MMI
program with built-in RS-485
Ø High reliability due to latest power module
ASIPM/PIM
Ø Linear, S-Curve, U-Curve, Selection of
acceleration and deceleration pattern
Ø 150% of rated current overload for 60 seconds
Ø Frequency settability resolution 0.01 Hz
Ø High torque multi motor operation
Ø High starting torque of 200% at 0.5 Hz
Ø High torque of 150% at approximately 0 Hz
Ø Elimination of low speed rotational
fluctuations
Ø Third motor constants setting for multi-
access motor
Ø Deceleration and stop at power failure
Ø Frequency scaling conversion for line speed
Ø Reduced noise from control power supply
Optional Features:
Ø Digital operator station with display
Ø Remote operator station with copy function
Ø EMI/EMC filter by EN standard
Ø CE standard, UL, cUL compliance
Ø High frequency noise filter
Ø Dynamic breaking unit
Ø Input/Output reactors
Ø PC drive configuration programming software
Ø Sinus LCR filter for sine wave shaping
Ø Regenerative braking