Roswell Three Phase Four Line Capacitor

ROScE three-phase four-wire capacitor is mainly used for the optimized split-phase compensation system, its star connection therein and a central point led out make it become three independent single-phase capacitors which can also be used as a three-phase capacitor. In terms of the traditional split-phase compensation, three single-phase capacitors shall be used for respective compensation of ABC three phases. While only one set of ROScE three-phase four-wire capacitor can substitute three sets, thereby greatly reducing space in the capacitor cabinet, reducing the complexity of wiring three capacitors and saving costs.
1.1Un to 8 hours, 1.15Un to 30 minutes, 1.3Un to 1 minute      
1.3*In (up to 1.5*In, higher in some cases)
200-time rated current (up to 300 times, and even higher in some circumstances)
Up to Un≤660V: 3000VAC, 10S; higher than Un=660V: 6000V, 10S 
100,000 work hours under normal operating conditions (up to 130 thousand hours, even higher in some cases)
-25C/D, operate under the environment of 55 at the maximum, higher ambient temperatures are also allowed under limited cooling conditions.
Natural cooling (or limited cooling),Up to 95%     
≤3000m (above sea level) (up to 5000m in some cases)
The casing is directly grounded.
Dry-type technology, self-healing technology, overvoltage cut-off protection device, anti-shock terminals, overcurrent quick-break protection
The discharge module is included upon delivery (decreased to 50V in three minutes)
The stamped aluminium can never rusts out.       IP20, indoor assembly (assembled with the protective cover, meet IP55, direct outdoor use)  
Quality polypropylene film     resin colloid or resin mixed with the protection gasNon-PCB, special protective gas or resin colloid or resin mixed with the protection gas
erminals, touch-type, with anti-shock protection (in conformity with VED106100) maximum cable cross-section of 30mm2      
Single-phase capacitor compensation   
Three-phase capacitor compensation
Hybrid capacitor compensation    
Schematic Diagram Using the Novel Rosce Three-Phase Four-Wire Capacitor to Substitute for Three Traditional Single-Phase Capacitors
ROScE three-phase four-wire cylindrical miniaturized self-healing low-voltage capacitor     Technical data