Selection features |
ICU24 |
ICU24F |
IPM25, FS A Frame size A |
IPM25, FS B Frame size B |
• Integrated safety functions acc. to EN 954-1 (Category 3) or IEC 61508 (SIL 2) |
- |
•Safe Torque Off (STO) • Safe Stop 1 (SS1) (sensorless) • Safely Limited Speed (SLS) (sensorless) |
- |
- |
•Power |
- |
- |
0.75 kW/ 1.0 hp |
2.2 kW/ 4.0 kW/ 3.0 hp 5.0 hp |
• Rated input current (at 50 °C ambient temperature) |
- |
- |
1.9 A |
5.7 A 9.6 A |
• Rated output current (at 50 °C ambient temperature) |
- |
- |
2.1 A |
5.9 A 10.2 A |
• Installation dimensions (W x H x D) in mm (including terminal module) |
15 x 220 x 156 |
- |
65 x 290 x 156 |
130 x 290 x 156 |
|
Line voltage |
3 AC 380 V to 480 V +10 % / -10 % |
Power frequency |
47 Hz to 63 Hz |
Overload capability |
• Overload current 1.5 x rated output current (i.e. 150 % overload) for 60 s, cycle time 300 s • Overload current 2 x rated output current (i.e. 200 % overload) for 3 s, cycle time 300 s |
Output frequency |
0 Hz to 650 Hz |
Pulse frequency |
8 kHz (standard), 2 kHz to 16 kHz (in 2 kHz steps) |
Skippable frequency range |
1, parameterizable |
Converter efficiency |
> 96 % at rated load of the motor |
Interfaces |
• PROFIBUS or PROFINET interface via the ET 200S backplane bus • RS232 interface with USS protocol for startup on a PC with the STARTER system start-up software • Slot for one optional memory card (MMC) for uploading and downloading parameter settings • PTC/KTY84 interface for monitoring the motor temperature • Speed encoder interface (sub D connector) for unipolar HTL incremental encoder |
|
Control methods |
• V/f contro — linear (M~n) with/without flux current control (FCC), quadratic (M~n2)or parameterizable • Vector control — with sensor/sensorless •Torque control |
Operating functions |
Inching mode, free function blocks (FFB), positioning deceleration ramp, automatic restart after stoppage due to power failure, bumpless connection of the converter to the rotating motor |
Braking functions |
• Regenerating braking without brake chopper or pulse resistor • Optional brake control module for electromechanical holding brake |
Protection functions |
Undervoltage, overvoltage, ground fault, short-circuit, stall prevention, thermal motor protection (?t or sensor), converter overtemperature, locked-rotor protection |
Connectable motors |
Low-voltage asynchronous motors (max. motor cable length: 50 m (shielded), 100 m (unshielded)) |
|
Degree of protection |
IP20 |
Operating temperature |
• Vertical station configuration: -10 °C to +40 °C (+14 °F to +104 °F) • Horizontal station configuration: -10 °C to +50 °C (+14 °F to +122 °F) (max. +60 °C (+140 °F) with derating) |
|
Conformity with standards |
UL, cUL, CE, c-tick, Low-Voltage Directive 73/23/EEC, EMC Directive 89/336/EEC |
|
|
• External EMC filter for compliance with EMC Class A (acc. to EN 55011) • Memory card (MMC) for storing frequency converter parameters • Paper documentation (operating manual, list manual etc.) plus documentation on CD-ROM |