| Ratings |
| 3ph AC systems | Up to 440V, +10%, -15% for Cat. No. QC1_DP |
| | Up to 500 V, +10%, -15% for Cat. No. QC2_DP |
| Frecuency range (50-60Hz) | Control range of 45 - 65 Hz |
| Control specifications |
| Control system | Digital system with microcontroller |
| | Starting ramp with progressive increase in voltage |
| | and current limitation |
| Initial voltage (pedestal) | 30%-95% Un |
| Starting torque | 10% - 90% Mdirect start |
| Kick start | 95% Un (90% Mdir.start), adjustable 0 to 999ms. |
| Motor current (lm) | 0.4 to 1.2 Ir (rated ASTAT current) |
| Acceleration ramp time | 1 to 99s (types: standard or linear ramp up) |
| Energy savings | Output voltage reduction according to power factor |
| Override | Fixed output voltage permanently equal to supply voltage |
| Bypass | Direct control of a bypass contactor |
| Deceleration ramp time | 1 to 120s ( 1s to 99s in secondary ramp) |
| | Modes: coast to stop, soft stop, |
| | pump control or linear ramp down |
| DC braking | 0 to 99s ; 0.5 to 2.5 lr |
| Slow speed | Forward: 7% or 14% nominal speed |
| | Reverse: 20% nominal speed |
| Retry | 0 to 4 attemps, and 1to 99 sec. retry time |
| Monitoring | Motor current, line voltage, power, power factor |
| | and elapsed time |
| Running |
| External control | Start - Stop |
| Acceleration phase | Adjustable time / Pump control |
| Permanent phase | Energy savings / Override |
| Stop phase | Power cut-off / Ramp / DC braking / Pump control |
| Inputs / Outputs |
| Input | 4 digital optocoupled |
| | 2 fixed (Start, Stop), and 2 programmable (I3, I4) |
| | 1 analogue 0-5VDC for tachogenerator input feedback |
| | 2 inputs for motor thermistor |
| Output | 3 programmable relays (1r changeover, 2r, 3r) |
| | 1 analogue 0-10V DC output for current metering |
| Communications |
| | ASCII and Modbus RTU as standard |
| | Profibus DP and DeviceNet as option external modules |
| Protections |
| Current limit | Adjustable from 1xln to 7xln |
| Overload | Class IEC 10 and 20 (selectable) |
| | Class NEMA 10, 20 and 30 (selectable) |
| | OFF desactivado |
| Cool-down time after | 300 s for reset |
| overload trip | |
| Loss on input phase | Trip at 3 s |
| Thyristor shortcircuit | Trip at 200 ms |
| Heatsink overheating | Trip at 200 ms |
| Motor thermistor | Trip at 200 ms |
| Loss on output phase | Trip at 3s |
| Stalled rotor | Trip at 200 ms |
| Supply frequency error | Si f < 45Hz of > 65 Hz |
| Overcurrent | 100 to 150% ln; trip time adjustable from 0 to 99s |
| Undercurrent | 0 to 99% ln; trip time adjustable from 0 to 99s |
| Overvoltage | 100% to 130% Un; trip time adjustable from 0 to 99s |
| Undervoltage | 0 to 50% Un; trip time adjustable from 0 to 99s |
| Error (CPU) | 60ms |
| Memory | 4 former errors |
| Long start time | 2 x ta ( ta= acceleration ramp time) |
| Long slow speed time | 120s |
| Ambient conditions |
| Temperature | 0 to +55° C |
| | (derate output current by 1.5% /°C above 40°C) |
| Relative humidity | 95% without condensation |
| Maximum altitude | 3000 m |
| Mounting position | (derate output current by 1%/100m above 1000m) |
| Protection degree | Vertical |
| IP 00, (UL open) |
| Standards |
| CE, cUL, UL | CE conforming IEC 947-4-2 |
| | UL, cUL conforming UL 508 |
| Conducted and radiated emissions | Conforming IEC 947-4-2, Class A |
| Electrostatic discharges | Conforming IEC 1000-4-2, level 3 |
| Radioelectric interferences | Conforming IEC 1000-4-6, level 3 and |
| | to IEC 1000-4-3, level 3 |
| Immunity to fast trasients | Conforming IEC 1000-4-4, level 3 |
| Immunity to surge voltage | Conforming IEC 1000-4-5, level 3 |
