Iskra Doo KC50-12-230-50, Capacitor Duty Contactor 240/480/600VAC @ 27, 50, 50 kVar, 100,000 Operations, AC-6B

Capacitor duty contactors are designed to meet the requirements of capacitor duty applications. Contactors are fitted with a block of three auxiliary contacts connected in series with six quick discharge damping resistors, two per each phase. Peak current is limited to the value within the contactor making capacity.

Features :

• Capacitor Duty
• Discharge Resistors
• Three-pole contactors
• Seven ratings from 12,5 kVAr to 60 kVAr
• IEC 60947-4-1 for AC-6b utilization category
• UL Approved

Advantages :

• Conforms to utilization category AC-6b
• Saves costs of expensive replacement
• Long electrical life
• Reduces watt losses during “ON” condition, saves energy
• High safety
• No risk of dangerous voltage
• Switching of capacitor bank in parallel without de-rating
• Less maintenance and downtime
• Standard control voltages: 24 V 50/60 Hz, 220 V 50/60 Hz, 230 V 50/60 Hz, 415 V 50/60 Hz

Specification

Datasheet

• Product Datasheet

Application Notes

• Discharge Resistor Usage
• Power Factor Correction Blog