Low Voltage Round Type Capacitors – Polb Series

Low Voltage Round Type Capacitors – Polb Series

  • Output Kvar…………………………………………..    2.5 Kvar to 50 Kvar
  • Output Voltage……………………………………..    230 V – 690 V
  • Frequency……………………………………………..    50/60 hz
  • Technology …………………………………………….    Latest European Technology.
  • Permissible Over Voltage …………………..   1.1 x Rated Voltage
  • Permissible Over Current ……………………   1.8 x Rated Current
  • Permissible Transient over current ……   400 x Rated Current
  • Capacitance Tolerance …………………………   -5%+10%
  • Test Voltage (Terminal to Terminal) ….    2.15 x Rated Voltage
  • Test Voltage (Terminal to Case) ………….    3.0 KV AC for 1 Min.
  • Losses ( Die electric ) …………………………..   < 0.2 W / Kvar , Total Loss – < 0.4 W/Kvar
  • Degree of Protection. …………………………..    IP31/IP00
  • Ambient Temp. Cat. ……………………………..   -40 /D ( 55 deg C)
  • Safety Features ……………………………………..    Three layers of Protection
                  • i-Self Healing with PSD ,
                  • ii- Specially Internal Fuse Protection for Each Element (Patent),
                  • iii- Flame Retardant and Fire Proof Non Inert Filler
  • Di electric ……………………………………………   Poly Propylene
  • Mounting Position ……………………………..   Vertical with terminal upwards
  • Type of Container ……………………………….   Aluminum Container.
  • Impregnate ………………………………………….   Inert Gas.
  • Electrode ……………………………………………..   Al- Zn Alloy (Metalized)
  • Discharge Device …………………………………   Fitted
  • Life Expectancy ……………………………………   1, 60,000 Hours
  • Applicable Std ………………………………………   IEC 60831,EN 60831 , UL 810

ADVANTAGES

  • European Technology –
    • Very High Reliability
    • Long Life Expectancy > 1,50,000 Hours
  • Dry Type , Inert Filler –
    • Explosion Proof
    • Flame Retardant
  • Compact & Modular type –
    • Less Space Required
    • Low Panel Cost
    • Easy to Mount
  • Low Loss < 0.4 W/ kvar – Faster Payback Period
  • High Over Loading Capacity –
    • Suitable for APFC Panels & Harmonic Filter Banks

APPLICATION

  • Power Factor Improvement
  • Harmonic Filter Banks
  • Small & Medium Rating APFC Panels.

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