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NXP Semiconductors |
MKK AC Capacitors »PhaseCap™«
Power Factor Correction and Filtering
Compact design
Enhanced inrush current withstand capability
Construction
q Self-healing
q Metallized polypropylene dielectric
q Dry impregnation
q Wave cut and metal-sprayed end faces
ensure reliable contacting
q Cylindrical aluminum case
q Single-phase or three-phase (star or delta connection)
Terminals
q Insulated double three-phase terminal
q Safe-to-touch clamps
q Protection against electric shock hazard
(IP20, as per VDE 0106 part 100)
q Cross section up to 16 mm2
Mounting/Grounding
q Mounting bolt M 12 at the bottom of the case
www.DataSheet4U.com
Standards
q IEC 831-1: 1996, IEC 831-2: 1996
q EN 60831-1: 1993, EN 60831-2: 1993
q VDE 560-46: 3/95, VDE 560-47: 3/95
Overpressure disconnector (mechanical)
When the overpressure disconnector responds, the
capacitor extends by up to 8 mm.
So leave sufficient space above the terminals when
mounting the capacitor.
Protection covers
q Capacitor cover for IP 55 (optionally)
q Terminal cover (optionally)
Individual data sheets
Individual capacitors of this series are specified in detail
(incl. thermal data) on pages 320 … 341.
Upon request, these data sheets are available for each capacitor type
or may be found on Internet under
http://www.siemens.de/pr/inf/20/55/d0000000.htm.
B 25 667
312 Siemens Matsushita Components
B 25 667
Power Factor Correction and Filtering
Technical data
Losses (dielectric)
Dielectric dissipation factortan δ0
Overvoltage
Overcurrent
Inrush current
Ambient temperature category
Lower category temperature
Upper category temperature
Average rel. humidity
Storage temperature limit
Load duration (service life)
Degree of protection
Θmin
Θmax
Θstg
tLD(co)
Test data:
AC test voltage
between terminals
between terminals and case
UTT
UTC
Dissipation factor (50 Hz)
tan δ
< 0,25 W/kvar
2 · 10–4
UN + 10 % (up to 8 hours daily)
UN + 15 % (up to 30 hours daily)
UN + 20 % (up to 5 minutes)
UN + 30 % (up to 1 minute)
1,3 · IN
1,5 · IN with 10 % overvoltage, 15 % over-
1,5 · IN capacitance and harmonics included
up to 300 times rated current
−25/D
– 25 °C
+ 55 °C
≤ 75 %
– 55/+ 70 °C
100 000 operating hours
IP 20, indoor mounting
(optionally with capacitor cover for IP 55)
2,15 · UN, 50 Hz, 10 s
UN ≤ 660 V: 3000 Vac, 50 Hz, 10 s
UN > 660 V: 6000 Vac, 50 Hz, 10 s
≤ 10 · 10–4
Siemens Matsushita Components
313
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