ISKRA HIGH VOLTAGE CAPACITORS
Advanced technology of KLV capacitors IS based on construction of all-film capacitor sections, folding foil edge design, improved electrical and mechanical connections between sections and impregnation with environmentally compatible insulating oil. KLV capacitors have very low dielectric losses and are designed for long service life.。
Technical data
◐ Capacitors banks for electrical substations, smelting ovens, electrical motors etc.
◐ Iskra d.d. is certified according to ISO 9001 (quality) and ISO 14001 (environment).
Standards
◐ IEC 60871-1
◐ ANSI / IEEE 18
◐ NEMA CP 1
Specification
◐ RATED POWER (max.): 600 kVAR, 50 Hz ; 720 KVAR, 60 Hz
◐ RATED VOLTAGE: 1.0 - 20 KV
◐ RATED FREQUENCY: 50 OR 60 Hz
◐ LOSSES TOTAL: max. 0.2 W/kVAR (0.08...0.15 AVERAGE)
◐ DIELECTRIC: ALL-FILM (HAZY POLYPROPYLENE)
◐ IMPREGNATING FLUID: ENVIRONMENTALLY COMPATIBLE IMPREGNATING OIL BASED ON M/DBT (NON - PCB)
◐ PERMISSIBLE OVERLOADS:
MAXIMUM PERMISSIBLE CURRENT 1,3 x I CONTINUOUSLY N
MAXIMUM PERMISSIBLE VOLTAGE1,1 x U CONTINUOUSLY, 12 H PER DAY N DISCHARGE
◐ RESISTOR: BUILT IN DISCHARGE RESISTOR REDUCES THE VOLTAGE ON A DE-ENERGISED CAPACITOR FROM THE CREST OF RATED VOLTAGE TO 75 V IN 10 MINUTES OR LESS (DISCHARGE TO 50 V IN 5 MINUTES ON DEMAND).
◐ QUALITY: ISKRA IS CERTIFIED ACCORDING TO ISO 9001(QUALITY) AND ISO 14001 (ENVIRONMENT)
◐ STANDARDS: IEC 60871-1, ANSI / IEEE 18, NEMA CP 1
Model
~ KLV 3xxx –INTERNALLY FUSED CAPACITORS. EACH CAPACITOR ELEMENT HAS A SEPARATE INTERNAL FUSE
~ KLV1xxx –CAPACITORS WITHOUT INTERNAL FUSES
~ - KLVxxx4 –SINGLE PHASE CAPACITORS WITH TWO OUTPUTS (TWIN). CAPACITORS ARE SUPPLIED IN SETS OF THREE TO PROVIDE AN ECONOMICAL UNBALANCE DETECTION SCHEME. THIS IS PARTICULARLY ADVAN-TAGEOUS IN LOW
OUTPUT CAPACITOR BANKS.
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