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Product -

DIC-4-060-E-0000-03

Frequency converter Dedrive Compact STO

Technical specification:

Digital two-point inverter with voltage intermediate circuit for one and four quadrant operation with integrated Brake chopper for resistance braking. Integrated safety function “Safe torque off” (STO) in accordance with EN 61800-5-2. the requirements cat.3, PLd according to EN ISO 13849-1 and SIL2 according to IEC 61508. The Dedrive Compact STO frequency inverter is characterised by many outstanding performance features that make it suitable for predestine a wide range of applications. Whether lifting, lowering, turning, driving or pivoting, the Dedrive Compact With its many functions and options, STO enables a wide range of applications. The Dedrive Compact STO allows cylinder and cone rotor motors to be controlled and adapted to Your specific work processes. Smooth acceleration and gentle deceleration ensure a gentle transport and reduce load commuting in cranes, among other things. In addition, the use of the Dedrive Compact STO relieves the load on motors and transmissions and protects the mechanics from increased wear. A mains filter is already integrated into the DIC-4-002 to DIC-4-017 frequency inverters. Thus, the above frequency converters up to a motor cable length of 10 m meet the emission limit values in accordance with the product standard EN 61800-3. Additional external filters are optionally available for longer cable lengths. Commissioning can be carried out in relatively few steps, either through the KP 500 programming unit or with the help of the Parcom Compact parameterization software. Technical data: Mains voltage: 3 x 380 - 480 V (+10/-15%) Power frequency: 50/60 Hz (+10/-10%) Motor shaft power: 30.00 kW Output voltage: 3 x 0 - mains voltage V Output frequency: 0 - 300 Hz depending on switching frequency Output current: 60.0 A at 2 to 8kHz Overload factor at 2 and 4 kHz: 1.5 for 60 s; 2.0 for 10 s (10 min cycle) Modulation frequency: 2, 4, 8 kHz (note current reduction) Degree of protection: IP 20 operating temperature 0 - 40 °C Installation height: 0 - 1000 m Dimensions: 200/ 250/ 265 mm width/ height/ depth Installation position: vertical Technical data at the operating point Mains voltage: 3 x 400 V Output current: 60.0 A at 40 °C ambient temperature and 4 kHz modulation frequency Overload factor: 1.5 for 60 s (cycle 10 min.) 2.0 for 10 s (cycle 10 min.) Operating temperature: 0 °C/40 °C Installation height: 0/1000 m Description of the device: - Integrated safety function “Safely switched off torque” (safe torque off, STO) in accordance with EN 61800-5-2 - Integrated brake chopper - Motor output earth-fault and short-circuit proof - U/f characteristic curve or field-oriented control (FOR with or without encoder) - Motor protection via motor thermal contact - 1 slot for one programming unit - 1 slot for a communication module - 1 slot for an expansion module - Parameterization via optional serial interface RS 232 and PC or optional keypad (programming unit) - Switchable modulation frequencies - fault memory - Basic unit without programming unit Parameterizable inputs/outputs: - 6 digital inputs, 1 multi-function input (analog/digital) - 1 relay output, 1 multi-function output (analog/digital) - 1 digital transistor output 24V Specification: type: Dedrive Compact STO DIC-4-060-E-0000-03 - Keypad KP 500 (programming unit) - Line filter for 1st environment according to product standard EN 61800-3 for motor cable lengths up to max. 100 m documentation: Printout of the short operating instructions is included

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