Product Overview

SF405 LENZE AC TECH 1/2HP SCF Series IP20 Frequency Inverters are truly a flexible sub-micro drive gives you the compact size you need for your panel layout while delivering on the functions and features your process demands.

Part Number:

SF405

Manufacturer:

Lenze

Manufacturer Part Number:

SF405

Technical Details

Specifications

Series	SCF
Output HP	1/2
Output KW	0.37
Input Voltage	400-480
Input Phase	3
Hz Rating	60//50

Documentation

scf-instruction-manual

Additional Information

LENZE AC TECH SCF Series IP20 Frequency Inverters are truly a flexible sub-micro drive gives you the compact size you need for your panel layout while delivering on the functions and features your process demands. The SCF Series can be used with 3-phase AC induction motors rated from 1/4 HP up to 30HP (0.18 - 22 kW) on voltages from 120V single-phase to 590 V three-phase. Like all AC Tech sub-micro drives, the SCF Series drives employ the EPM memory technology for fast and efficient programming.

Other features include

Removable electronic programming module allows off-line set-up and program replication.
Input line voltage calibration-optimizes over and undervoltage trip levels
Current limit to 180% with frequency foldback
Adjustable carrier frequency (4 to 10 kHz)
Adjustable V/Hz
Output frequency to 240 Hz
Seven preset speeds
Automatic restart after fault
Control via drive face, terminal strip or optional remote keypad
Coast or ramp to stop
Independent Accel and Decel adjustment
Forward only or forward and reverse direction
Adjustable DC injection braking
Speed reference calibration
Speed reference: keypad, 0-10 VDC, or 4-20 mA
Speed and load indicating output signal selection: 0-10 VDC, or 4-20 mA
Output signal calibration
I2t motor thermal overload protection; meets UL requirements for motor protection in single motor applications
Fixed boost for high starting torque
Accel boost for high torque accelerating at any speed
Slip compensation
Three-digit LED display