combination filter
combination filter / free-standing cabinet
Reactive current compensation system with combination filter - multicab-R
Highlights
Dimensions (H x W x D in mm):
S4 (2000 x 800 x 400)
S5 (2000 x 800 x 600)
M84 (325 x 695 x 350)
M84 (325 x 695 x 450)
- Blocking of audio frequencies from 165 to 190 Hz
- Power from 50 to 400 kvar
- Capacitors multicond-UHPC with 525 V
- Reactive power controller multicomp 4D6 with display
- Genuine combination filter (two inductors per stage)
- Optional: Safety and maintenance concept secureC ©
Technical data
| System with rack-mounted design Reactor factors: Kombi, Capacitor rated voltage: 525 V | |
|---|---|
| Rated voltage | frequency: | Un = 400 V | 50 Hz |
| Maximum permissible operating voltage: | Un = 400 V ± 10 % |
| Maximum permissible operating current: |
1.3 x In permanently
|
|
Reactive power controller:
|
multicomp D6 with display 4-quadrant operation optimizing control mode circuit switching |
| Current transformer connection: | 1 A and 5 A |
| Safety and maintenance concept secureC: |
Optionally available
|
| Switching element: |
Capacitor contactors
|
| Control voltage: |
Ucontrol = 230 V, 50 Hz
|
| >>> Control voltage transformer required for deviating operating voltage | |
| Switching delay: | 180 s |
| Capacitors: | Low-loss multicond-UHPC power capacitors, MKP technology |
| Capacitor rated voltage: |
Urated = 525 V
|
| Discharge of capacitors: | Discharge inductors t < 180 s optional discharge inductors t < 3 s |
| Filter circuit inductors: | Linear filter circuit inductors to avoid resonances in networks with harmonics, integrated temperature monitoring |
| Inductor factors: | p = 5.5 and 12.5 % |
| Housing design: | Sheet steel cabinet, inside and outside painted in color RAL 7035 (other colors on request), module plates galvanized, door stop on the left (optionally on the right), energy supply from below (from above on request), protection class I |
| Protection type: |
IP 20 (IP 54 on request), the components used correspond to DGUV rule 3
|
|
Ambient temperatures:
|
+ 40 °C highest value, briefly + 35 °C in 24-hour average + 20 °C in annual average – 10 °C lowest value |
| Ventilation: |
Integrated ceiling ventilation, temperature-controlled
|
| Fuse protection: | Group fusing with NH fuses and fuse bases (NH isolator on request) |
