Contactor pentru capacitor KMI-K 12,5 kVAP

Switching capacitors and capacitor banks. Switching devices with high inrush current that require a reduction in inrush current.Contactors KMI-K with values up to 20 kVAr inclusive use composite alloy NiAg10 with low transition resistance of the contact pair in the power contacts. Silver does not form an oxide film, thus preserving the characteristics of the contact pair for a long time.Rated control supply voltage Us at AC 50HZ: 230 Rated control supply voltage Us at DC: - Voltage type for actuating: EV000460 Number of auxiliary contacts as normally open contact: 2 Number of auxiliary contacts as normally closed contact: 1 Connection type main current circuit: EV000154 Number of main contacts as normally open contact: 3 Number of normally closed contacts as main contact: 0 Rated blind power at 400 V, 50 Hz: 12.5 The switched Q loading at 230V 50Hz: 6.5 The switched Q loading at 690V 50Hz: 18 Nominal rated current: 18 Switching wear resistance: 200000 Admissible frequency of inclusions in an hour: 240 Rated insulation voltage Ui: 690 Rated surge voltage invariability: 6 Nominal voltage AC: 230, 400, 690