Selamat datang di Situs Web Schneider Electric

Selamat datang di situs web kami.

Pilih lokasi Anda

Welcome the the Schneider Electric French website. It looks like you are located in the United States, would you like to change your location?

Traduisez en francais

VarplusBox

LV steel box capacitors

LV steel box capacitors for high performance in severe conditions

VarplusBox
  • Fitur

    VarPlus Box are low voltage metal box capacitors specially designed to deliver reliable performance in standard, heavy-duty and most severe operating conditions, in fixed and automatic Power Factor correction systems, in networks with frequently switched loads and harmonic disturbances.

    •  Technical datas:
        - High life expectancy up to 160,000 hours
        - Voltage up to 830 V
        - High power ratings up to 100 kvar
        - Operating temperature up to 70 °C
        - High inrush current withstand up to 400 x IN
        - Stand-alone equipment
        - Direct connection to a machine, in harsh environmental conditions
       - Compliant with standards IEC 60831-1 and -2.

    VarPlus Box capacitors must be selected depending on the working conditions expected during their lifetime. Since the harmonics are caused by non-linear loads, an indicator for the magnitude of harmonics is the ratio NLL of the total power of non-linear loads to the power supply transformer rating.

    Solution: description Recommended use for Max. condition
    SDuty: Standard capacitor Networks with non significant non-linear loads NLL = 10 %
    > Standard over-current 1.5 IN
    > Standard operating temperature 55 °C (class D)
      > Normal switching frequency 5,000 / year
      > Standard life expectancy up to 100,000 h
    HDuty: Heavy-duty capapcitor > Networks with a few non-linear loads NLL = 20 %
    > Significant over-current 1.8 IN
    > Standard operating temperature 55 °C (class D)
    > Significant switching frequency 7,000 / year
      > Long life expectancy up to 130,000 h
    Energy: Capacitor for special conditions > Networks with significant number of non-linear loads NLL = 25 %
    > Severe over-current 2.5 IN
      > Extreme operating temperature 70 °C
    > High switching frequency 10,000 / year
    > Extra long life expectancy up to 160,000 h


    Keuntungan

    A safe, reliable and high-performance solution for power factor correction in the most severe application conditions
    •  Robustness
      - Double metallic protection
      - Mechanically well suited for “stand-alone” installations
      - Direct connection to a machine, in harsh environmental conditions
    • Safety
      - Unique safety feature with safe electrical disconnection of the capacitors at the end of their useful life
      - Disconnectors installed on each phase for the maximum of safety
    • Easy to install and to maintain.
    • Modularity with VarPlusBox Compact
      - Special range with a unique footprint for total modularity
      - Easy capacitor assembly by busbar

    Aplikasi

    Fixed and Automatic Power Factor Correction systems
    • In low voltage networks
    • With frequently switched loads and harmonic disturbances

EcoStruxure™ untuk Anda

EcoStruxure membantu Anda berkembang di era digital saat ini. Keputusan bisnis yang lebih baik dengan solusi IT/OT yang terukur dan terintegrasi.

Hubungi Kami

Sampaikan pertanyaan, keluhan atau pengalaman Anda seputar Schneider Electric untuk layanan lebih baik dari kami.

FAQ

Temukan dan bagikan solusi yang Anda butuhkan secara mudah di layanan online FAQ kami.