ICAR Automatic Power Factor HP10
Racks
MICROrack – MINIrack – MULTIrack
Ue UN UMAX* f THDIR% THDIC%**
400-415V 415V 455V 50Hz ≤12% ≤50%
* Maximum admissible value according to IEC 60831-1.
** Attention: in this conditions of load network harmonic amplification phenomena is possible.
Technical characteristics of ICAR Automatic Power Factor HP10:
Rated operational voltage Ue=400-415V
Rated frequency 50Hz
Max current overload In (rack) 1,3 In
Max current overload In
(capacitors @40°C)
1,3 In (continuous)
2 In (x380s every 60 minutes)
3 In (x150s every 60 minutes)
4 In (x70s every 60 minutes)
5 In (x45s every 60 minutes)
Max overload Vn (rack) 1,1xUe
Max overload Vn (capacitors) 3xUN (for 1 minute)
Insulation voltage 690V
Temperature class (rack) -5/+40°C
Temperature class (capacitors) -25/+55°C
Discharge device mounted on each bank
Installation indoor
Service continuous
Internal connection delta
Total losses ~ 2W/kvar
Inner surface finish zinc passivation
Standards (rack) IEC 61439-1/2, IEC 61921
Standards (capacitors) IEC 60831-1/2
Generalities
• Special contactors with damping resistors to limit
capacitors inrush current (AC6b).
• FS17 450/750V self-extinguish cable according to EN
50525 – EN 50575 – EN 50575/A1.
• Fuses with high breaking power NH00-gG.
• CRM25 single phase self-healing metallized polypropylene
capacitor with UN=415V rated voltage.
• Discharge devices.
Racks can be used as spare parts in ICAR power factor correction systems properly maintained
and in suitably ventilated / conditioned third-party electrical panels (max internal temperature
55°C).
MULTI-rack can also be used on MIDImatic systems from the production date 1st of June, 2016.