Leeson SM Vector VFD
174621
1HP
Voltage – 480
Phase – 3
Amps – 2.1
Enclosure – NEMA1
Features :
Dynamic Torque Response
Two Independent Accel Ramps and two Independent Decel Ramps
Linear, S-Type, Auxiliary Ramp-to-Stop
Fixed Accel Boost for Improved Starting
500 Hz Output Frequency (1,000 Hz Optional)
Switching Frequency :
4, 6, 8, 10,12 or 16 kHz
Universal Logic Assertion (Selectable):
Positive or Negative Logic Input
Braking Functions :
DC Injection Braking
Optional Regenerative Braking
Over Temperature Protection
Speed Commands :
Keypad
Potentiometer
Jog
Floating Point Control & 8 Preset Speeds
Voltage: Scalable 0 – 10 VDC
Current: Scalable 4 – 20 mA
Process Control :
PID Modes: Direct and Reverse Acting, sleep mode
Voltage Monitoring :
High – Low DC Bus V Protection
Low Line V Compensation
Current Monitoring :
Motor Overload Protection
Current Limiting Safeguard
Phase Loss Protection
Ground Fault
Short Circuit Protection
Loss of Follower Management :
Protective Fault
Go to Preset Speed or Preset Setpoint
Initiate System Notification
