Current compensation modules in plug-in design with thyristor switch
multimod-F compensation modules in plug-in design with thyristor switch are suitable for building compensation facilities in existing cabinets and are available for all cabinet systems on the market.
Highlights
- Power from 12.5 to 50 kvar
- Inductor factors 5.5, 7 or 8 % and 12.5 or 14 %
- Capacitor rated voltage 525 V
- For cabinet widths 800 mm
- Long working life through unlimited switching frequency
- No noise generation
- Short switching times
Technical data
Device type
|
p = 5.5, 7 or 8 % | |
|---|---|
| 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
|
| Switching element: |
Thyristor switch
|
| Control voltage: | DC triggering: Ucontrol = 10 – 30 V AC triggering: Ucontrol = 230 V, 50/60 Hz Triggering via reactive power controller or directly via SPS or process controller |
|
>>> Control voltage transformer required for deviating operating voltage
|
|
| Switching delay: | DC triggering: 1 – 15 ms, dynamic controller required AC triggering: 10 – 25 ms with direct triggering 500 ms for triggering via standard reactive power controller |
| Capacitors: |
Low-loss multicond-UHPC power capacitors, MTK technology
|
| Capacitor rated voltage: | Urated = 525 V (p = 5.5, 7 or 8%); Urated = 525 V (p = 12.5 or 14%) |
| Discharge of capacitors: | Through EPL technology, no discharge time can be maintained during operation. Discharge resistors t < 60 s, no discharge induction possible |
| Filter circuit inductors: | Linear filter circuit inductors to avoid resonances in networks with harmonics, integrated temperature monitoring |
| Inductor factors: | p = 5.5, 7 or 8 % (SH); p = 12.5 or 14 % (SB) |
| Modulausführung: |
Module plates galvanized
|
| Protection type: |
IP 00, the components used correspond to BGV-A2
|
| Ambient temperatures: | + 40 °C highest value, briefly + 35 °C in 24-hour average + 20 °C in annual average – 10 °C lowest value |
| Fuse protection: | Group fusing with NH fuses and fuse bases (NH isolator on request) |
Download
Technical details, data sheet (1,42 MB)
