![](\"https:\/\/www.energie-plan.at\/epm\/wp-content\/uploads\/2023\/04\/Janitza-BLK-unverdrosselt.png\" "\\"Janitza-BLK-unverdrosselt\\"")
<\/span><\/div><\/div><\/div>Unchoked power factor correction<\/h2>\nfor use in networks with low harmonic load<\/h3>\n<\/div>Areas of application<\/h4>\n\n- Automatically controlled central compensation<\/li>\n
- For use in networks with low harmonic loads<\/li>\n
- Power converter output (non-linear loads) < 15 % of the connected load<\/li>\n
- Total harmonic distortion of THD-U < 3 %<\/li>\n
- No common use in networks with choked capacitors<\/li>\n
- Not for use with critical ripple control systems in the 270 to 425 Hz range<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>
Optimized, thermal design<\/h3>\n
The enclosures are forcibly ventilated by a raised roof and a filter fan in the lower section. Particularly large systems also have a roof ventilator. The main heat source, the throttle, is positioned precisely in the air flow.<\/p>\n<\/div><\/div><\/div>
Low losses (PV)<\/h3>\n
Janitza’s power capacitors have dielectric losses of just 0.2 W\/kvar. The total power loss is 0.5 W\/kvar.<\/p>\n<\/div><\/div><\/div>
Self-healing<\/h3>\n
Due to their design, the capacitors are self-healing. In the event of a localized short circuit, the fault burns away and blows out the arc. This ensures high long-term stability.<\/p>\n<\/div><\/div><\/div>
Long service life<\/h3>\n
The capacitors are designed for a long service life in several respects. The low losses and optimized thermal design minimize the thermal load. In addition, self-healing ensures that the capacitors remain operational even after quasi-short circuits.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
Areas of application<\/h4>\n\n- Automatically controlled central compensation<\/li>\n
- For use in networks with low harmonic loads<\/li>\n
- Power converter output (non-linear loads) < 15 % of the connected load<\/li>\n
- Total harmonic distortion of THD-U < 3 %<\/li>\n
- No common use in networks with choked capacitors<\/li>\n
- Not for use with critical ripple control systems in the 270 to 425 Hz range<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>
Optimized, thermal design<\/h3>\n
The enclosures are forcibly ventilated by a raised roof and a filter fan in the lower section. Particularly large systems also have a roof ventilator. The main heat source, the throttle, is positioned precisely in the air flow.<\/p>\n<\/div><\/div><\/div>
Low losses (PV)<\/h3>\n
Janitza’s power capacitors have dielectric losses of just 0.2 W\/kvar. The total power loss is 0.5 W\/kvar.<\/p>\n<\/div><\/div><\/div>
Self-healing<\/h3>\n
Due to their design, the capacitors are self-healing. In the event of a localized short circuit, the fault burns away and blows out the arc. This ensures high long-term stability.<\/p>\n<\/div><\/div><\/div>
Long service life<\/h3>\n
The capacitors are designed for a long service life in several respects. The low losses and optimized thermal design minimize the thermal load. In addition, self-healing ensures that the capacitors remain operational even after quasi-short circuits.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
Optimized, thermal design<\/h3>\n
The enclosures are forcibly ventilated by a raised roof and a filter fan in the lower section. Particularly large systems also have a roof ventilator. The main heat source, the throttle, is positioned precisely in the air flow.<\/p>\n<\/div><\/div><\/div>
Low losses (PV)<\/h3>\n
Janitza’s power capacitors have dielectric losses of just 0.2 W\/kvar. The total power loss is 0.5 W\/kvar.<\/p>\n<\/div><\/div><\/div>
Self-healing<\/h3>\n
Due to their design, the capacitors are self-healing. In the event of a localized short circuit, the fault burns away and blows out the arc. This ensures high long-term stability.<\/p>\n<\/div><\/div><\/div>
Long service life<\/h3>\n
The capacitors are designed for a long service life in several respects. The low losses and optimized thermal design minimize the thermal load. In addition, self-healing ensures that the capacitors remain operational even after quasi-short circuits.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
![](\"https:\/\/www.energie-plan.at\/epm\/wp-content\/uploads\/2023\/04\/Blindleistungskompensation_Kleinbauform.png\")
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