Schneider Electric BLRCH063A075B40 VarPlus Can HDuty 6.3/7.5 kvar 400 V Power Factor Correction Capacitor

The Schneider Electric BLRCH063A075B40 is a VarPlus Can HDuty power factor correction capacitor rated 6.3 kvar at 400 V, 50 Hz (7.5 kvar at 60 Hz), built for networks with up to 20% harmonic content where the circulating harmonic current requires an increased rated current capacitor rather than a standard-duty unit. Fastening is by double faston terminal.

Technical Specifications

Certifications & Standards

• IEC 60831-2
• IEC 60831-1

Selection Notes

Match the BLRCH063A075B40 to the switchboard's nominal voltage (400 V) and the reactive power step the correction bank needs -- 6.3 kvar at 50 Hz, 7.5 kvar at 60 Hz. It shares the same 63 mm can as the 5/6 kvar BLRCH050A060B40, so stepping up to 6.3/7.5 kvar on a 400 V board adds reactive power without changing the enclosure footprint. The 1.8 x In continuous overcurrent capacity and <=20% permissible network harmonic content make HDuty construction the right choice where variable-speed drives or other non-linear loads circulate harmonic current; on a clean network a VarPlus Can SDuty unit would be the lower-cost alternative.