Condensatore elettrico trifase
230 - 525 V, 2.5 - 120 kVAr Condensadores Industriales

Three phase capacitors in metalic box

IN METALIC BOX IP31
(For interior use)
Technical characteristics
Metalic box IP31. RAL 7032
Terminal strip and protective case included
Vertical mountage.
Mounting position and cable connection = uprigth.
Threaded M6-M10
Capacitors in p.p.m.film with low dielectric losses
(<0,5 w/kVAr)
Internal overpressure system
Standard UL810
Discharge resistors included (<75 V in 60 sec.)
Maximum voltages
Uc= 1,1 Un (to 8 h/day max.)
Uc = 1,15 Un (to 30 min/day max.)
Uc = 1,2 Un (to 5 min/day max.)
Uc = 1,3 Un (to 1 min/day max)
Test voltage between terminals = 2.15*Ur a.c.
(10 sec.)
Test voltage between terminals-case =
3000 Va.c. (10 sec.)
Maximum currents
Ic = 1:5 In (with harmonics and overvoltages)
Is = 200 In (connection's maximum current)
Frequency = 50/60 Hz
Isolation level for Un 100.000 h.
Number of switching operations = 5000/year
(Standard IEC831)
Standards =
CEI 831-1+2
IS: 13340/41