Performance: 400 kW (578 kVA)
Entrance: 380-480 V3AC ±10%, 50/60 Hz ±5%
Dimensions: BxHxT 880x1150x370 mm
Output rated current: 759 A
Output: 0-Uin [V3AC]; 0,01-500 (1000) Hz
Overload: 60 s 150%
Protection type: IP00
EMV interference suppression: to 75 kW: Class A integrated
Colour: RAL7016
Brake chopper: Only as an option
DC throttles: Module of attachment incl.
output frequency 0,01... 500 (1000) Hz; 380…480 V3AC ±10%; Overload for 60 s: 150%, 0,5s 215%; Easy Mode allows you to easily create your own operator guidance, driving dynamics learning function; SPS functions; Multi-PID controllers; lifting gear macro; sequence control, time-dependent or clamp-controlled; control of an ext. brake; seven different voltage-frequency characteristic curves can be adjusted, including vector calibration also with feedback; Brake chopper integrated up to 160 kW; positive/negative logic reversible; Side-by-side installation possible without a space; DC choke 18,5...75 kW integrated, 90...500 kW supplied as an add-on module; emergency stop; Vibratory strength 5,9m/s2 (0,6g); storage temperature −25... 65°C; Working temperature -10°C... +60°C (above 50°C current reduction according to FIG. Manual; humidity up to 95% (no condensation); Inputs/outputs: seven digital inputs, three analog inputs (11 bit); one output relay, two analog outputs and two digital outputs; Protective functions: all terminals are potential-free; soft shale; current limit; excess current; overvoltage; short circuit power supply side; earth short side undervoltage; voltage interruption; PRTC; electronic motor protection; inlet current on the mains and motor side; Brake resistance monitoring; FU temperature monitoring; Clock frequency 2.0-16.5 kHz adjustable
Extended functionality:
Secure stop according to IEC / EN61508-1 SIL2 or EN945-1 Cat. 3; Guided down-time in the event of a power failure; Traverse function for textile machines; torque and tension control; Online automation to adapt to changing operating conditions; positioning capability; Teaching mode: Optimal performance in hoisting gears; Reaction times of the inputs: Approximately 2ms; Zero speed lock (zero speed lock)
Functions:
The FU converts three-phase current 400 V3AC −> into direct current and then converts −> into a regulatable three-phase current, output frequency (rotational speed) can be continuously adjusted via the optionally integrated internal or optionally ext. potentiometer, i.e., speeds up to max. 50000 1/min; Multi-PID controller function; torque adjustable via current limitation (optionally via potentiometer); maximum voltage 50-660 V can be set; emergency stop; three acceleration and braking times adjustable with different ramp shapes; can be controlled with 15 different fixed frequencies (BCD coding of the inputs); engine trapping function; motor pokies; frequency-proportional speed can be displayed; typing operation (JOG function); the nominal frequency over 0-10 VDC or 0(4)-20mA; nominal value/frequency allocation; frequency bands can be masked; switchable via input to 2. engine parameter set; Residual current measurement (switch-off); Potential-free E/A; Advanced automatic functions; Block transfer communication; maintenance warnings; built-in SPS functions (with timer elements, counters); inputs/outputs, arithmetic functions, etc.; Emergency operation (ignoring all error messages); sequence control for controlling an external brake; hosiery macro; The dynamic learning function; Easy mode parameter setting; Secure stop according to IEC/EN61508-1 SIL2 or EN945-1 Cat. 3; controlled down-running in the event of a power failure; torque and tension control; Online automation to adapt to changing operating conditions; Positioning capability
Option/Accessories:
External TOUCH-PANNEL for individual controls; Additional inputs and outputs; speed sensor input; PTC thermistor tripping circuit board; RS232; RS485; CAN-BUS; PROFIBUS; INTERBUS; Modbus RTU; Device-Net; Lonbus; EMV filter class B; ext. Brake resistance; ext. potentiometer; in the IP54-Gehäuse; Output filter (du/dt- o) SINUS filter; DC choke; remote control with display; DIN rail attachment (TOS-DIN rail) <1,5 kW; PC-Parametriesoftware
Protection:
overload, torque over current limit, overcurrent, overvoltage, undervoltage, voltage limit, overtemperature, thermal motor monitoring, earth fault; output short, phase error input+output; ground fault, pre-alarms, self-test, residual current measurement (switch-off); Maintenance warnings
The installation of the FU may only be carried out by professionals with basic electrical knowledge. Make sure the motor is designed for the FU voltage, i.e. check the nameplate and bridges in the engine terminal box. The FU has a suppression (filter class A (EN55011) or category C2 (EN61800-3)). A FU is not a system that can operate reasonably independently, but must always be regarded as a component of the entire drive system. Since we have no influence on the installation and wiring of the FU by the end customer, we cannot assume any guarantee for compliance with the EMV limit values of the overall drive system. However, the necessary certifications were made for common installations of FUs and, based on this, installation guidelines were created. The FUs comply with the applicable guidelines if the EG installation declaration is observed. This is documented by the CE character on the FU.
