B32343 Datasheet, PDF (1/7 Pages) EPCOS – Capacitors for Power Factor Correction PhiCap Metallized Polypropylene Film Capacitor 3-Phase

Capacitors for Power Factor Correction
PhiCap; Metallized Polypropylene Film Capacitor; 3-Phase
Preliminary data
B32343 / B32344
Features
Dieletric
Polypropylene film
Resin filling
Non-PCB, soft polyurethane
Safety device
Overpressure disconnector, self-healing technology
Case
Extruded round aluminum can with stud
Mounting and grounding
Threaded M8 (Ø 53 mm) / M12 stud on bottom of can
Cooling
Naturally air-cooled (or forced air cooling)
Degree of protection
Indoor mounting (optionally with cap for IP32)
Terminals
Series B32343 – 6.3 mm fast-on terminals
Series B32344 – Sigut terminal
Three-phase delta-connected and provided with discharge resistors
Characteristics
Rated capacitance C_N and Q_N
Tolerance
Rated voltage U_N
Rated frequency f_R
According to specification table
-5% / +10%
According to specification table
50 and 60 Hz
Maximum ratings
Maximum permissible voltage U_max
Maximum permissible current I_max
Maximum transient inrush current
Power dissipation
1.1 x U_N for a maximum of 8 h daily
1.2 x U_N (up to 5 min) and 1.3 x U_N (up to 1 min)
1.5 x I_N
200 x I_N
≤ 0.35 W / kVAr
Test data
AC test voltage terminal-to-terminal
Insulation voltage between terminals and
container
Dissipation factor tanδ at 50 Hz
2.15 x U_N, 2s
3000 Vac, 10s
≤ 6.0 x 10^-4
Climatic category –25/D
Lower category temperature T_min
-25°C
Upper category temperature T_max
+55°C
Maximum permissible humidity
95%
Maximum permissible altitude
4000 m above sea level
Life expectancy
> 100,000 operating hours
Reference standards IEC 831 – 1 / 2 and IS:2834
FK PM PFC
Page 1 of 7
24. Feb. 2003