L&T Standard Box Duty Power Capacitor
L&T Standard Box Duty Power Capacitor – Reliable Power Factor Correction for Industrial Use.
The L&T Standard Box Duty Power Capacitor is designed to provide reliable and efficient power factor correction in low-voltage applications. Constructed with high-quality metallized polypropylene film and a sturdy steel enclosure, it offers exceptional safety, durability, and longevity even under challenging operating conditions.
The L&T Standard Box Duty Power Capacitor is engineered to deliver consistent and efficient power factor correction for low-voltage systems. Built with metallized polypropylene film and robust steel housing, it ensures safety, durability, and long life even in demanding environments. Its self-healing property and over-pressure protection make it a reliable choice for reducing energy costs, improving voltage stability, and minimizing power losses.
Specifications
- Brand
- L & T Electrical & Automation Products
- Availability
- In stock
Key features
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Type: Metallized Polypropylene (MPP) Power Capacitor
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Capacitance Range: 1 kVAr to 50 kVAr [Other ratings available]
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Rated Voltage: 3-phase, 440V (other voltage ratings available)
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Technology: MPP film, stacked winding design, non-PCB biodegradable resin
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Construction: Rectangular, powder-coated sheet-steel box with finger-proof terminals
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Operating Life: Up to 100,000 hours under standard conditions
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Overcurrent Withstand: Up to 1.5 × rated current (1.5 × Iₙ)
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Inrush Current Withstand: Up to 200 × rated current (200 × Iₙ)
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Operating Losses: ≤ 0.45 W/kVAr
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Switching Operations: Approx. 5,000 per year
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Temperature Range: Up to 55°C ambient
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Safety Features:
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Self-healing dielectric
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Over-pressure disconnector
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Discharge resistors for voltage reduction
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Applications
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Small-scale industrial units
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Machine shops
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Agricultural pump sets
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Commercial electrical installations
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HVAC and lighting systems
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Product overview
Frequently Asked Questions
Q1. What is the primary function of an L&T Box Duty Power Capacitor?
It improves the power factor in electrical systems, reducing energy losses and lowering electricity bills.
Q2. Is this capacitor suitable for non-linear loads?
It’s designed mainly for linear and stable loads. For non-linear applications, L&T offers detuned or heavy-duty capacitors.
Q3. What maintenance does it require?
Minimal maintenance—ensure proper ventilation, periodic inspection for overheating, and secure terminal connections.
Downloads
No datasheet is published for this part yet. Ask us and we will send the manufacturer’s documentation directly.
Request datasheetBrand
L & T Electrical & Automation Products
Stocked at our Coimbatore counter and dispatched across India.
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