1 / 30

VARSET

VARSET. Give oxygen to your electrical network. VARSET : Give oxygen to your electrical network. Power factor correction and filtering Power quality Cost savings Schneider experience in power factor correction and filtering World wide presence VARSET offer The range

lorant
Download Presentation

VARSET

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. VARSET Give oxygen to your electrical network

  2. VARSET : Give oxygen to your electrical network • Power factor correction and filtering • Power quality • Cost savings • Schneider experience in power factor correction and filtering • World wide presence • VARSET offer • The range • Technical specifications • Standards • Customer benefits • For Contractors • For End Users • Environment • Tools

  3. VARSET : Energy EfficiencyGive Oxygen to your electrical network • Power Factor Correction and Filtering means energy savings : it allows to use your transformer (installation) at its maximum efficiency and to stop the system losses : • Power Factor Correction and Filtering decreases voltage drops, avoids the overload of the network, and allows the diminution of harmonics so that you will not have to overrate your installation. • Power Factor Correction means cost savings : it allows to erase your reactive power invoice if the utilities of your country is applying penalties €

  4. VARSET : Energy EfficiencyGive Oxygen to your electrical network • This page has to be adapted regarding each country (the part in blue) • Example of an European country where there are penalties : • the rule is cos(φ) > 0,9 • For example, if cos(φ) = 0,7 the company will be charged for reactive power. The cost savings, thanks to a power factor correction installation, will be :

  5. VARSET :Give Oxygen to your electrical network • More than 30 years of experience, mastering capacitors technology : 2006 “VARPLUS²” 1978 - 1987 Metalised polypropylene 1987 - 2005 “VARPLUS / VARPLUS M” • Thermo-setting resin • metalised film (dry) • internal protection • modular range • Resin case • Metalised film (dry) • Internal fuse • External discharge • resistor • Thermo-setting resin • variable metalised film (dry) • internal protection • fully modular range ADVANTAGES ADVANTAGES ADVANTAGES • Longer life • Smaller size • Losses reduction • Ecological • Full protection against • explosion (HQ) • Isolation of faults • Variable metalised film from 2004 • Full protection against • explosion (HQ) • Isolation of faults • Variable metalised film • Installation in all positions • Fully modular DRAWBACKS DRAWBACKS • Case rupture • Explosion • Partial modularity

  6. VARSET :Give Oxygen to your electrical network • World wide presence : VARPLUS capacitors are installed all over the world, in any conditions, from tropical to polar climates. European countries Canada, USA Turkey China Mexico Thailand UAE Egypt Colombia India Indonesia Argentina South Africa

  7. VARSET : the rangeGive Oxygen to your electrical network • VARSET : • Complete solution, ready to be connected and used on site. • Varset fits with all possible networks configurations • Fast and easy to put into service • 100% tested solution in manufacturing plant • Cabinets or cubicles, with a power from 7,5 kvar à 1200 kvar. • Fix or automatic power factor correction : you have the choice ! • Frequency : 50 Hz

  8. VARSET : technical specificationsGive Oxygen to your electrical network • VARSET enclosure : Varset : C1 enclosure Varset : C2 enclosure

  9. VARSET : technical specificationsGive Oxygen to your electrical network • VARSET enclosure : Varset : A2 cubicle Varset : A1 cubicle Varset : A3 cubicle

  10. VARSET : technical specificationsGive Oxygen to your electrical network • VARSET enclosures :

  11. VARSET : technical specificationsGive Oxygen to your electrical network • VARSET enclosures :

  12. VARSET : technical specificationsGive Oxygen to your electrical network • Inside VARSET : Varset : C1 cabinet Varset : A2 cubicle Varset : C2 cabinet

  13. VARSET : technical specificationsGive Oxygen to your electrical network • Inside VARSET : Varset : A3DR cubicle Varset : A3 cubicle

  14. VARSET : technical specificationsGive the right specifications • Voltage ranges VARSET : • 50 Hz : 230V for some products of the range , 400V, 415V • VARSET : different ranges to fit all your need :

  15. VARSET : technical specificationsGive the right specifications • Example : Network 400V - 50 Hz : an answer to all your questions • A more detailed table is on the next page. In any case, it is recommended to make measurements at site in order to validate the final solution

  16. VARSET : technical specificationsGive the right specifications

  17. VARSET : technical specificationsGive the right specifications • Capacitance value tolerance : • kvar power < 100 kvar : -5, +10% • kvar power > 100 kvar : -5, +5% • Insulation level : • 0,69 kV • withstand 50 Hz, 1 min : 2,5 kV • Maximum permissible overloads : • current : 30% max. under 400V • voltage : 10% • Ambient temperature around the capacitor bank (electrical room) :

  18. VARSET : technical specificationsGive the right specifications • Losses : • Varset Classic : < 2,7 W / kvar (maximum current) • Varset Comfort : < 3,1 W / kvar (maximum current) • Varset Harmony : < 8,7 W / kvar (maximum current) • Protection level : front face direct contact protection device • Colour : RAL 9001 • Options : • Free standing plinth for enclosures C1 and C2. • Fixed base compensation • Top connection

  19. VARSET : Give compliance with standards • International standards IEC • IEC 60439 - 1 • IEC 61921 • European standards • EN 60439 - 1

  20. VARSET : Give simplicity to the contractors • Varset, the complete solution you can directly connect on site : • Varset is easy to carry and to install : • Easy access for the carrying • Gravity centre has been dropped : • Easy to connect the wires : • Bottom connection • Top connection

  21. VARSET : Give simplicity to the contractors • Varset, the complete solution you can directly connect on site : • No additional power supply needed (TP included) • Easy to put into service thanks to the Varlogic regulators • Varset references with or without incoming circuit breaker (Compact NS) : • You have the choice.

  22. VARSET : Give peace of mind to the End Users • Number of hot points has been reduced, decrease of the heating in the banks --> Mastering the thermal withstand • Less losses = less heating = more power in the same cubicle than before : • 600 kvar / A3 cubicle for the Classic range (450 kvar in the past) • 450 kvar / A3 cubicle for the Comfort range (405 kvar in the past) • 300 kvar / A3 cubicle for the Harmony range (250kvar in the past)

  23. VARSET : Give peace of mind to End Users • Life duration of VARPACT is 15 years (130 000 hours) • Each capacitor bank is tested at 100% in the manufacturing plant (following IEC standards). • Decrease of hot points inside the banks, and decrease of the temperature inside cubicles compare to Rectimat2. • Connection bus bars have a Icc withstand 35 and 50 kA (new IEC standard)

  24. VARSET : Give peace of mind to End Users • No maintenance during the first 5 years • After 5 years, we advise you to measure the capacitance value of VARSET to keep the maximum efficiency for your installation. • No corrosion thanks to the plastic envelop of the VARPLUS² capacitors. • Safety of the operator during the maintenance operation thanks to the internal discharge resistor. • Protection against direct contacts during the maintenance thanks to the protection plate.

  25. VARSET : Give safety to the End Users • Using of the new VARPLUS² technology : • A new production line fully automated especially designed for VARPLUS² • Mechanical resistance of the enclosure has multiplied by 2 • High quality protection system : VARPACT is the one to use this technology, allowing to prevent 100% of the eventual defaults. Automatic controls at each step of the production Robots for high quality

  26. VARSET : Give safety to End Users • Against internal defaults (with a low current), thanks to the overpressure system • Against external defaults (with high current), thanks to the HRC fuse • The fuse protects against high current faults > I fuse • It operates for high current short time faults • Dielectric losses its self healing properties • Gas pressure increases slightly and reaches the below. • The below rise • The metallic disc short circuits the terminals across the fuse. • The faulty capacitor is out of service.

  27. VARSET : Give involvement to the environment • VARPLUS² used inside VARSET is ROHS compliant (Restriction Of Hazardous Substances). It means that VARPLUS² doesn’t contain any substances with concentrations exceeding the limits fixed by the ROHS Organism. • Involvement to the environment (ISO 14001) : • VARSET is a dry technology : free of liquids.

  28. VARSET : Give you many benefits • Give you more Energy Efficiency • Give you more Simplicity • Give you more Safety • Give you more Environment

  29. VARSET :Give Oxygen to your electrical network • VARSET will give to your electrical installation, its maximum energy efficiency : • To erase expense on reactive power • Higher transmission capacities for effective power • Environment involvement thanks to a lower electrical consumption • Improvement of power quality • Reducing the operating costs • The installation of VARSET capacitors banks means : • a static system, don’t need maintenance • Life duration of 15 years • Fast Return on Investment (average time 2 years)

  30. VARSET :Give you tools • Available documents : • VARSET catalogue • VARSET presentation • Promotional leaflet • For the End Users : www.schneider-electric.com

More Related