LTBCU350B2 Lauritz Knudsen PFC Capacitor LTBCU350B2 50 kVAr, 440 V - LTXL Ultra Heavy Duty, Box

The Lauritz Knudsen LTBCU350B2 is a 50 kVAr, 440 V power factor correction capacitor in box construction (LTXL Ultra Heavy Duty). It is rated for an over current withstand of 3 x In, a peak inrush current withstand of 500 x In, 20000 switching operations per year, a maximum temperature of 70 °C and an operating life of 300000 hours.

Power factor correction capacitors like the LTBCU350B2 are used in APFC panels and fixed capacitor banks to compensate the reactive power drawn by inductive loads such as motors and transformers. This improves the power factor and reduces kVA demand and line current.

Required kVAr = kW × (tan φ1 − tan φ2), where φ1 is the angle of the present power factor and φ2 the angle of the target power factor. For example, raising a 100 kW load from 0.80 to 0.95 power factor needs about 100 × (0.750 − 0.329) ≈ 42 kVAr.

When a capacitor is connected in series with a detuned reactor, the voltage across the capacitor rises above the system voltage, and harmonics add further stress. Capacitors rated 480 V or 525 V are therefore used in detuned banks on 415 V systems. The LTBCU350B2 is rated 440 V, which suits plain banks without a detuned reactor.

Duty classes differ in the over current and peak inrush current the capacitor withstands, the number of switching operations it is rated for each year, its maximum operating temperature and its operating life. Heavier duty classes suit panels with frequent switching, higher ambient temperatures or a moderate share of non-linear load; where harmonic distortion is significant, use a detuned reactor whatever the duty class. Lauritz Knudsen lists the LTBCU350B2 in its LTXL Ultra Heavy Duty class.

Yes, the Lauritz Knudsen LTBCU350B2 (PFC Capacitor LTBCU350B2 50 kVAr, 440 V - LTXL Ultra Heavy Duty, Box) is listed on VendorStocks. Add it to your cart and choose “Continue to Buy”, or contact VendorStocks at +91 99021 83031 or support@skylightsenergy.in for a quotation, bulk quantities and delivery to your site in India.

You can buy Lauritz Knudsen power factor correction capacitors online on VendorStocks, the B2B electrical marketplace from Skylights Energy, Bangalore. The VendorStocks team can help with capacitor and detuned reactor selection.

Yes, VendorStocks takes bulk and project-quantity orders for the Lauritz Knudsen LTBCU350B2. Contact VendorStocks at +91 99021 83031 or support@skylightsenergy.in with your required quantity for a quotation on the full quantity and delivery to your site or panel manufacturing unit.

Yes. Contact VendorStocks at +91 99021 83031 or support@skylightsenergy.in with your quantity for a formal quotation on the Lauritz Knudsen LTBCU350B2, or add it to your cart and choose “Continue to Buy” to order directly. For a project with several items, email your BOM (Bill of Materials) to support@skylightsenergy.in for a single consolidated quote.

Yes, you can request the Lauritz Knudsen datasheet for the LTBCU350B2 from VendorStocks at +91 99021 83031 or support@skylightsenergy.in.

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The Lauritz Knudsen LTBCU350B2 specifications are: Rated output: 50 kVAr; Rated voltage: 440 V; Duty: LTXL Ultra Heavy Duty; Construction: box; Over current withstand: 3 x In; Peak inrush current withstand: 500 x In; Switching operations: 20000 per year; Operating life: 300000 hours. For anything not listed here, request the Lauritz Knudsen datasheet from VendorStocks at +91 99021 83031 or support@skylightsenergy.in.