FR-AF840-06830-60 Umrichter Body AC; Pn: 250-355kW; 3x380-500V;In max: 683A;(280kW; 547A); IP00

Frequency converter body AF800 with vector control plus control board with Ethernet or serial interface plus DC link choke acc. to motor power FR-HEL-HxxxK Power |Nominal current |Overload |Control board 355 kW |683 A |110% (60s), 120% (3s) | FR-CF80-01-(E)2-60 315 kW |610 A |120% (60s), 150% (3s) | FR-CF80-01-(E)2-60 280 kW |547 A |150% (60s), 200% (3s) | FR-CA80-02-(E)2-60 250 kW |481 A |200% (60s), 250% (3s) | FR-CA80-02-(E)2-60 Supply voltage : 323-528 V ±10%; 50/60 Hz Output frequency : 0.2-400 Hz Dimensions WxHxD : 680x1010x380 mm Protection class : up to 22 kW IP20, from 30 kW IP00 Ambient temperature : 50°C at overload 60s 120%; at 110% for 60s max. 40°C Technical details: - In the power range 0.75 kW to 55 kW, the units are also available in protection class IP54 - Soft-PWM for a whisper-quiet drive - Programming via jog shuttle, control panel, PC - Energy-saving mode with energy-saving display - Two programmable relays - Variable 5-point V/f characteristic - PWM clock frequency adjustable from 0.7 kHz to 14.5 kHz (from FR-F710-01800-EC: up to 6 kHz) - Ambient temperatures from -10 °C to +50 °C (IP 54 version: 40 °C) - Negative and positive (PLC) logic for control - Continuation of operation in case of short-term mains failure - Motor switchover to direct mains operation - Catching of a rotating motor - Two serial RS 485 interfaces - PTC thermistor input - 15 fixed speeds selectable - Active current limiting - Frequency ranges can be blanked out - Control to optimum excitation current - Traverse function - 2nd parameter set can be activated for different loads - Extensive protection functions with fault diagnosis - Worldwide standard CE, UL, cUL, CSA, Gost, CCC - DC link control of output frequency - Extended PID control with sleep function and multi-motor switching - 8-language LCD programming unit available - EMC compatibility through integrated EMC filter - Longer service life due to newly developed components - Integrated maintenance timer
19.466,00 €
excl. 19% VAT , plus shipping costs
pcs