Plug-in module plug-in technology


Reactive power compensation components
multimod F 050 01 14 Steck

The multimod-F-S installation module is a reactive current compensation module with plug-in technology.

The built-in modules are suitable for installing power factor correction systems in existing cabinets. The individual components of the plug-in modules are attached to a mounting plate on both sides, which can be quickly and easily inserted.

The built-in modules are individually designed for your specific application. The convenient modular design also enables simple and flexible system expansion. All compensation modules are available choked to prevent resonance damage and thus extend the service life of the capacitors. The built-in modules are characterized by their quality and durability. We only use quality components in our handmade modules.

Technical data
  • Outputs from 10 to 100 kvar
  • Throttling factors 5.5, 7 or 8 % or 12.5 or 14 %
  • Capacitor rated voltage with 440 V or 525 V
  • For cabinet widths 600 or 800 mm
  • For cabinet depths 400, 500 or 600 mm

Device type: multimod-F – Reactive current compensation module in plug-in technology

SH p = 5.5, 7 or 8 %
SB p = 12.5 or 14 %
Rated voltage | frequency: Un = 400 V | 50 Hz
Maximum permissible operating voltage: Un = 400 V ± 10 %
Maximum permissible operating current:
1.3 xIn permanent
Switching element: Capacitor contactors
Control voltage: Utax = 230 V, 50 Hz
>>> Control voltage transformer required for deviating operating voltage
Switching delay: 60 s
Capacitors: Low-loss multicond UHPC power capacitors, MTK technology
Nominal capacitor voltage: UBem. = 440 V (SH); UBem. = 525 V (SB)
Discharge of the capacitors: Discharge resistors t < 60 s, optional discharge chokes t < 3 s
Filter circuit chokes: Linear filter circuit chokes to avoid resonances in networks with harmonics, built-in temperature monitoring
Throttling factors:
p = 5.5, 7 or 8 % (SH); p = 12.5 or 14 % (SB)
Module design: Galvanized modular panels
Protection class: IP 00, the components used comply with BGV-A2
Ambient temperatures:
+ 40 °C Maximum value, short-term
+ 35 °C in 24 hour average
+ 20 °C annual average
– 10 °C Lowest value
Group fuse protection with NH fuses and fuse bases
(NH isolator on request)

Built-in module with thyristors


Push-insert technology installation module

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Phone: +49 9122 6373-0

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More information (brochures, user manuals, etc.) under download.