Racks with blocking reactors - Serie HA

Technical data

 

Rated Voltage 400 Vac
Rated frequency 50 Hz
Rated Power Referred to rated frequency and voltage
Voltage of Auxiliary Circuits 110 Vac
Working Temperature Range -25°C / +50°C
Case Zinc plated
Wiring By N07VK CEI 20-22 flame retardant cables.
Contactors Each bank of capacitors is controlled by a three-pole contactor. Rated voltage of auxiliary circuits: 110 Vac, 50 Hz
Fuses Each bank of capacitors is protected by a set of three fuses (NH00 type) with high breaking capacity
Capacitors VRC 550 Vac Series
Self-healing metallized polypropylene single-phase capacitors, equipped with overpressure safety device and discharge resistor.
Capacity tollerance -5%+10%
Dielectric losses <0,3 W/kvar
Temperature class 25/D(55°C)
Blocking reactors 140 Hz (2,8 = 12,7%)
Standards 2014/35/UE
CEI EN 60831-1/2

Racks

 

Type Power Power of banks Current Power
W x D x H mm kVar – 400V kVar A kVar – 415V
MDRW/HA
370x310x160
5 2,5 – 2,5 7,2 5,4
10 5 – 5 14,4 10,8
10 10 14,4 10,8
15 5 – 10 21,6 16,2
20 20 28,8 21,5
LDRW/A
485x591x235
20 20 28,8 21,5
40 40 57,6 43
60 20 – 40 86,4 64,6
80 80 115 86