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CS91050OOOO
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CS91050OOOO
L&T
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CS91050OOOO - etaULTRA APFC Relay 3 CT 8 Step for contactor switching | Lauritz Knudsen | L&T

Cat No. CS91050OOOO
Category APFC
Stock In Stock
Condition Brand New, Sealed Packaging

In Stock — 1 Qty

$411.09
Quantity Expected Delivery
1 Units 25 Business Days

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Product Details

Lauritz Knudsen CS91050OOOO - etaULTRA APFC Relay 3 CT 8 Step for contactor switching - 3 CT 8 Step APFC Controller for Contactor switching - etaULTRA 8R. Individual harmonics measurement up to 31st order. Dual PF setting for Mains - DG application. Communication through Inbuilt MODBUS RS-485 Protocol. Cascading (Master - Slave configuration) for APFC panel with more than 16 steps. 2 & 4 Quadrant Operation for sites with / without Solar Plants. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

L&T CS91050OOOO dimensions and weight

Dimensions (L × W × H)
Length 16 cm
Width 12 cm
Height 6 cm
Weight
Net Weight 0.12 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Lauritz Knudsen CS91050OOOO - etaULTRA APFC Relay 3 CT 8 Step for contactor switching - 3 CT 8 Step APFC Controller for Contactor switching - etaULTRA 8R. Individual harmonics measurement up to 31st order. Dual PF setting for Mains - DG application. Communication through Inbuilt MODBUS RS-485 Protocol. Cascading (Master - Slave configuration) for APFC panel with more than 16 steps. 2 & 4 Quadrant Operation for sites with / without Solar Plants. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for CS91050OOOO

The Lauritz Knudsen CS91050OOOO APFC panel/controller provides automatic switching of capacitor banks, real time power factor correction, microprocessor based control, harmonic safe operation, and energy saving optimization.
It is used in commercial buildings, industrial plants, utility substations, MCC rooms, and facilities with fluctuating reactive loads requiring stable power factor correction.
It monitors reactive power demand and automatically switches capacitor steps to maintain the target power factor, reducing electricity penalties, improving system voltage, and minimizing transformer and cable loading.
Check kvar rating, number of capacitor steps, voltage level, harmonic conditions, CT ratio, switching method (thyristor/contactor), and compatibility with capacitor banks.
Ensure correct CT placement direction, CT polarity, rated supply voltage, proper capacitor bank wiring, earthing, and configuration of target PF and step values as per Lauritz Knudsen instructions.
Pricing varies based on kvar rating, step configuration, and controller features. Visit Electrihub for updated Lauritz Knudsen APFC pricing.
The datasheet for CS91050OOOO is available on Electrihub with wiring diagrams, specifications, and setup instructions.
The price of Lauritz Kundsen CS91050OOOO APFC depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides genuine products, transparent billing, and PAN India delivery.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.

Reviews & Ratings

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Jennifer R. Dec 11, 2025

Perfect APFC solution - CS91050OOOO delivers reliable power factor correction.

Arjun S. Dec 11, 2025

The Lauritz Knudsen CS91050OOOO APFC provides precise power factor control across varying loads. Response time is excellent and maintains target PF consistently.

Mark T. Dec 11, 2025

Reliable CS91050OOOO APFC module - smooth capacitor switching and stable operation.

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