Low-Voltage Tubular Power Capacitors
About the Product
Each single-phase or three-phase power capacitor of the WSCR Low-Voltage Series is made by placing a roll of metallized polypropylene film in a sealed vacuum tubular container made of aluminum alloy. When power capacitor failure causes an insulation breakdown, the metallized polypropylene film is able to self-restore. In addition, gas pressure generated by power capacitor failure will tear the tension fuses installed in the sealed cylinder and thus cut off power and prevent further damage. Each tubular power capacitor comes with a screw attached to the bottom for easy installation. The cylindrical shape of the aluminum alloy casing allows heat dissipation, which helps conserve energy and prolong product lifespan.
- Dry type
- Bottom screws included for easy installation
- Cylindrical shape allows heat dissipation
- Protected against rust due to aluminum alloy outer casing
- Top cover offers shock prevention
- Self-healing polypropylene film
- Built-in tension fuses
- Vertical installation (contact manufacturer for horizontal installation)
Ambient temperature -25℃ ~ +50℃
220VAC ~ 690VAC
-5% ~ +10%
Terminal/Terminal: 2.1 Un/10s
Insulation Resistance > 1000MΩ;
1.1 Un (root mean square value)
1.3 In (root mean square value)
one minute after power cutoff,
≥ 100,000 hours
WSCR 2005, WSCR 2010, WSCR 2015, WSCR 3005, WSCR 3010, WSCR 3015, WSCR 3025, WSCR 4405, WSCR 4410, WSCR 4420, WSCR 4425, WSCR 4805, WSCR 4810, WSCR 4815, WSCR 4820, WSCR 4825, WSCR 5005, WSCR 5010, WSCR 5015, WSCR 5020, WSCR 5025
- Related Products
LV Intelligent Capacitor 【Harmonic Suppression Type】offers all of the features of the "Standard Type" product and can provide, in addition, the capability of suppressing harmonics and preventing related damage.
LV Intelligent Capacitors 【Standard Type】 can be used as individual compensators or as part of a centralized capacitor bank. Compared to traditional capacitors, these intelligent capacitors offer additional protective features, including overvoltage, overtemperature, and undervoltage protection. Each unit comes with a built-in microprocessor, which automatically performs power-factor correction and controls the zero-crossing switch.
Detuned reactors, connected in series, are necessary for circuits with high harmonic currents. These “series reactors,” usually part of a power factor correction (PFC) capacitor bank, help to reduce harmonics in currents, increase power efficiency, and prevent disasters caused by resonance.
Medium-voltage detuned reactors can be manufactured according to custom specifications and requirements. Please contact us for details.
- Download Materials