Low Voltage PFC

Power capacitors, filter reactors, automatic controllers, magnetic or thyristor contactors? Of course we got all that really matters in your PFC bank. Factory matched for operation in perfect harmony.
 

Single and Three-phase Power Capacitors

MKPg 275
Lightweight and clean: Our gas-filled MKPg capacitors combine state-of-the-art design with environmentally sound technology. Now even more compact.

MKP 276
Seeking low-cost components for your PFC banks? Our answer is MKP 276. Single and three phase.

E62-3ph/3HF
Capacitors in AC filters must be fit for severe current and voltage loads. Clever design minimises the power losses and thermal stress.
 

to control and to switch

Thyristor switch
Thyristor switches made by our German sister company SYSTEM ELECTRIC. The intelligent switch allows for immediate response to rapidly changing reactive loads, with no harm to the capacitors.

CR2020/CR2020D
Made by PFC Professionals for PFC Professionals. CR2020 analyses and controls, always focussing on the most important at that.

PFR-X PLUS
Good controllers do not have to be expensive – and yet they give you everything you really need.
 

Detuning and Discharging

Detuning reactors
Less and less capacitor banks nowadays can do without reactor protection. Our reactors are optimized for low power losses and high linearity, to keep operating cost as low as possible.

Discharge reactors
There are various ways of discharging a capacitor. Discharge reactors offer the fastest discharge with minimized power losses.
 

Medium Voltage Components

World‘s first liquid-free MV capacitor, with self-healing dielectric. And the matching reactors. And even our surge suppression capacitors are dry! This makes things different.
 

Medium Voltage Components

E90 MSD™
The ecological alternative for medium voltage capacitors
No liquids, and no asymmetries thanks to their self-healing dielectric.

FKD-MV™
Detuning Reactors for Medium Voltage Capacitors
“Lightweight” and handy: wouldn’t a clever combination of three small single-phase reactors be much better than struggling with a huge, three-phase “monster”?

E93 DSC™
Surge Protection Capacitors in Dry Technology
Who said it had to look like a surge capacitor? Thanks to its large clearance and creepage distances and its dry design, the DSC allows for planning in a completely new way.
 

DC-Capacitors

Looking for the right choice to substitute your electrolytic capacitors? Need large and powerful capacitance with heavy current and low induction ratings? Just enter – everything is there.
 

Low-inductance DC capacitors

PK16™
Excellence has a name
They power the DC links of the world‘s leading converter makers: our low-loss DC capacitors with high energy-density and low inductance.

E61 / E53-H
Directly Onto Bus Bar or PCB
Directly onto the busbar of your SiC buffer circuit. Minimized inductance and amazing current ratings, combined with the know-how from our PK16™.

PKmind®
Inductance as low as it can get
A minimum of self-inductance, amazing current capability given its size, with the lowest possible power losses – Pkmind® sets new standards for high-frequency applications.
 

DC capacitors with safety device

GA85 MESIS®
The first of their kind, worldwide. And with extremely low inductance.
The further optimization of our climate-proof GA85 series has paved the way to even more capacitance per volume and less self-inductance. But the best thing about it: the world's first, really functioning overpressure protection device for DC link capacitors.

E63
DC capacitors with integrated safety device
Long life, safe failure mode. Our E63s are pure DC capacitors with high capacitance density and an autonomous break action mechanism (BAM).

E62
Universal AC/DC capacitors with internal safety device
Our protected AC capacitors are suitable for DC applications as well. Thanks to SecuMet™, we can go far beyond the AC peak value.
 

Large Capacitances for Railway Applications

E57
The Compact Ones.
Low-inductance DC capacitors for applications of electric mobility.

E59
Large capacitances – as required.
Box-shaped capacitors with large capacitance and heavy current ratings, in robust and vibration-proof housings, custom-tailored to match your individual requirements.

E50.U SR17 DC
There’s no „no more“.
Future proof retrofit for old traction capacitors in MP technique.
 

Capacitors for special DC-Applications

E51 / E53 / E55
High Voltage DC Capacitors
Short current paths and strong terminals for applications with high frequencies and powerful surge currents. And a simple but effective solution for high-voltage applications: even in the 50kV range, we can do without expensive ceramic insulators.

E54
Defi-capacitor
In defibrillators, capacitors have to store and release a very large amount of energy for a brief moment. Again and again and again.