Capacitors for Power Factor Correction
PhiCap; Metallized Polypropylene Film Capacitor; 3-Phase
B32343 / B32344
Preliminary data
Features
ꢀDieletric
Polypropylene film
ꢀResin filling
ꢀSafety device
ꢀCase
ꢀMounting and grounding
ꢀCooling
ꢀDegree of protection
ꢀTerminals
Non-PCB, soft polyurethane
Overpressure disconnector, self-healing technology
Extruded round aluminum can with stud
Threaded M8 (Ø 53 mm) / M12 stud on bottom of can
Naturally air-cooled (or forced air cooling)
Indoor mounting (optionally with cap for IP32)
Series B32343 – 6.3 mm fast-on terminals
Series B32344 – Sigut terminal
ꢀThree-phase delta-connected and provided with discharge resistors
Characteristics
According to specification table
Rated capacitance CN and QN
Tolerance
-5% / +10%
According to specification table
Rated voltage UN
Rated frequency fR
50 and 60 Hz
Maximum ratings
Maximum permissible voltage Umax
1.1 x UN for a maximum of 8 h daily
1.2 x UN (up to 5 min) and 1.3 x UN (up to 1 min)
Maximum permissible current Imax
Maximum transient inrush current
Power dissipation
1.5 x IN
200 x IN
≤ 0.35 W / kVAr
Test data
AC test voltage terminal-to-terminal
2.15 x UN, 2s
Insulation voltage between terminals and
3000 Vac, 10s
container
≤ 6.0 x 10-4
Dissipation factor tanδ at 50 Hz
Climatic category –25/D
Lower category temperature Tmin
Upper category temperature Tmax
Maximum permissible humidity
Maximum permissible altitude
Life expectancy
-25°C
+55°C
95%
4000 m above sea level
> 100,000 operating hours
Reference standards IEC 831 – 1 / 2 and IS:2834
FK PM PFC
24. Feb. 2003
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