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POWER CAPACITORS
- POWER CAPACITORS- L&T
- POWER CAPACITORS- NEPTUNE
Introduction
L&T Electrical & Automation (E&A) offers a complete range of Power Factor Capacitors that are used to reduce overall power consumption and improve system efficiency. The solution also helps to maintain the required power factor thus reduces electricity bills. The design of our capacitors ensures the highest safety due to features such as self-healing technology and overpressure disconnector fuse. Different Capacitor technologies such as Metallised Poly Propylene (MPP) and Aluminium Poly Propylene (APP) films are available. MPP Capacitors are manufactured in different ranges – Standard Duty, Heavy Duty and Super Heavy Duty. APP Capacitors are available in the box configuration in the ranges of APP and Ultra Heavy Duty Capacitors. APP Capacitors are also provided with internal fuse elements for protection.
Standard Duty Capacitors (LTCCF/LTBCF/LTCCD/LTBCD):
Our Standard Duty Capacitors are metalized polypropylene (MPP) capacitors. These capacitors come with a stacked winding and are impregnated with a non-PCB biodegradable soft resin.
Features:
- Range available: 1-33.1 kVAr (Cyl) & 1-50 kVAr (Box) in 440/480/525 V
- Box & Cylindrical type construction (Resin-filled)
- MPP technology with Self-Healing, Over-pressure Disconnector & Finger Proof Terminals
- Overcurrent withstand capability - 1.5 In
- Inrush current withstand capability - 200 In
- Number of switching operations per year – 5000
- Operating Life: 100000 hrs
- Low operating loss (0.45 W/kVAr)
- Maximum Ambient Temperature: 55 °C
- Application in agricultural pump-sets & small-scale industries
Standard Duty Box Capacitor with MCB & LED (LTBCM):
Our range of Standard duty capacitors inbuilt with MCB and LED are designed with metalized polypropylene technology and are available from 5 - 25 kVAr in Box configuration. Having all standard features, these capacitors are specially designed for industries where fixed compensation using Box type capacitors is preferred. Instead of procuring capacitor, protection device and enclosure separately, these capacitors provide a complete 3 - in - 1 solution.
- Correction of PF using Standard duty capacitor.
- Protection and isolation by integrated MCB.
- LED in each capacitor phase giving a visual indication of health status of capacitor.
3-in-1 Capacitors are the smart solution for Transformer Compensation (Cap kVAr = 1.2% of Transformer kVA Rating) and Fixed Compensation (Cap kVAr = 45% of Motor HP Rating).
Heavy Duty Capacitors (LTCCH/LTBCH):
Our Heavy Duty Capacitors are metallized polypropylene (MPP) capacitors. The capacitors come with stacked windings and are impregnated with a non-PCB biodegradable resin.
Features:
- Range available: 1-33.1 kVAr (Cyl) & 1-50 kVAr (Box) in 440/480/525 V
- Box & Cylindrical (Resin-filled) type construction
- MPP technology with Self-Healing & Over-pressure Disconnector
- Overcurrent withstand capability - 1.8 In
- Inrush current withstand capability - 300 In
- Number of switching operations per year – 8000
- Operating Life: 150000 hrs
- Low operating loss (0.45 W/kVAr)
- Maximum Ambient Temperature: 55 °C
- Application in commercial buildings with considerable harmonic content & process industries
Super Heavy Duty Capacitors (LTCCR):
Our Super Heavy Duty Capacitors are designed and developed to fulfil the reactive power requirements of modern day industries having higher harmonics.
Features:
- Range available: 1-33.3 kVAr in 440/480/525 V
- Cylindrical (Resin-filled) type construction
- MPP technology with Self-Healing & Over-pressure Disconnector
- Over current withstand capability - 2.5 In
- Inrush current withstand capability - 350 In
- Number of switching operations per year – 15000
- Operating Life : 200000 hrs
- Low operating loss (0.45 W/kVAr)
- Maximum Ambient Temperature : 65 °C
- Application in textile & paper mills, Machine tools, Glass Industry, Food, Beverage & Oil Industr
Features
- New compact Heavy Duty Series
- Cylindrical 3 phase capacitors
- Life expectancy >1,00,000 hours
- Low losses≤ 0.2 W/ KVAR
- Rating available in 1, 2, 3, 4, 5, 10, 12.5, 15 & 25 KVAR
DESCRIPTION
DESCRIPTION
The capacitors making up the POWER-9 series are used for static power factor correction of a wide range of motors and transformers. This series share the same internal configuration, with three capacitor elements wired internally in a delta connection. The overpressure protection system is specifically dimensioned so as to constantly ensure maximum safety in terms of ground protection and protection against the risk of arcing, even in conditions where there is a high energy density.
In these series HEAVY DUTY of resin-impregnated capacitors, the three elements are housed in a plastic container which, together with the impregnating agents, assures dual insulation between the wound cores and metal enclosure. To guarantee perfect filling during the resin impregnation process, the process itself is carried out prior to the elements being placed in the enclosure; in this way the distribution and uniformity of the impregnation can be subjected to a complete visual and dimensional inspection.
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NSL-10 HEAVY DUTY CAPACITORS: -
Features
- Unique Modular Plastic Enclosure
- Discharge Resistor (50V after 1 minute)
- Operating Life 1,00,000 hours
- Safety, reliability, long life expectancy, easy handling and mounting
- Self extinguishing plastic container
- The dielectric consist of heavy film of polycarbonate
- Available in both Metal Enclosure and Plastic Enclosure
- Double protection safety device
DESCRIPTION
DESCRIPTION
Total Modularity
New Assembling System
- Total Modularity
- New Assembling System
- Oil Impregnated
- Low Losses
- Operation life>1,00,000 hrs
- Double Protection Safety Device
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