|
Model | PQFI | PQFM | PQFS |
|---|
| Connection method | 3-wire | 3-wire | 3-wire/4-wire |
| Network voltage | V1: 208-480V
V2- 480-690V | V1: 208-480V
V2: 480-690V (limited to 600V for cULus versions) | 208-240V
380-415V |
| Line current rating | V1: 300 - 450 A
V2: 180 - 320 A | V1: 70 - 100 - 130 - 150 A
V2: 100 A | 30 - 45 - 60 - 70 - 80 - 90 - 100 A |
| Modularity | Maximum 8 units can be combined | Maximum 4 units can be combined |
| Redundancy | Master/master or master/slave arrangement |
| Harmonic range | 2nd to 50th order |
| Harmonics freely selectable | 20 orders | 3-wire: 20 orders
4-wire: 15 orders |
| Filtering degree | Programmable per harmonic in absolute Ampere value |
| Harmonic attenuation factor | Better than 97% at rated load |
| Compensation method | Closed loop |
| Reaction time | < 0.5 ms instantaneous response |
| Response time (filtering) | 2 networks cycles typically (10-90% filtering) |
| Target cos j | Programmable from 0.6 (inductive) to 0.6 (capacitive) |
| Load balancing modes | Between phases: ON/OFF | Between phases: ON/OFF
Between phase and neutral: ON/OFF |
| Digital I/O | 2 digital inputs/6 digital outputs (potential free) |
| Alarm contact | 1 NO/NC alarm contact (potential free) |
| Programming | Using PQF-Manager GUI |
| Certification | CE, cUL & CTick | CE & CTick |
Find more technical details in the catalogue (downloads) or ask your local sales representative.