Iskra Doo KC16-11-230-50, Capacitor Duty Contactor 240/480/600VAC @ 8, 16.7, 20 kVar, 200,000 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
Iskra Doo Part Number
KC16-11-230-50
Functions
3 Pole Capacitor Duty Contactor
Nominal Voltage
230/480/600VAC @ 50Hz
Current Carrying Capacity as per UL
8kVar/Amp @230VAC, 16.7kVar/Amp@480VAC, 20kVar/Amp@600VAC, AC-6B
Auxiliary Contacts
1 x NO and 1 x NC
Trip Delay Time
2-10ms
Electrical Life
200,000 Ops
Operating Temperature
-25 to 40 Deg C
Mechanical Operations
1,000,000 Ops
Control Voltage
230VAC
Power Dissipation
0.8W
Approvals
UL
Standards
IEC/EN 60947-4-1, AS/NZ 61009-1, AC-6B
Weight
200g
Enclosure Material
UL94
Factory Pack Qty
1
Datasheet
Product Datasheet
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Iskra Doo KC25-11-230-50, Capacitor Duty Contactor 240/480/600VAC @ 12.5, 25, 33.3 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
Iskra Doo Part Number
KC25-11-230-50
Functions
3 Pole Capacitor Duty Contactor
Nominal Voltage
230/480/600VAC @ 50Hz
Current Carrying Capacity as per UL
12.5kVar/Amp @230VAC, 25kVar/Amp@480VAC, 33.33kVar/Amp@600VAC, AC-6B
Auxiliary Contacts
1 x NO and 1 x NC
Trip Delay Time
2-10ms
Electrical Life
100,000 Ops
Operating Temperature
-25 to 40 Deg C
Mechanical Operations
1,000,000 Ops
Control Voltage
230VAC
Power Dissipation
2W
Approvals
UL
Standards
IEC/EN 60947-4-1, AS/NZ 61009-1, AC-6B
Weight
200g
Enclosure Material
UL94
Factory Pack Qty
1
Datasheet
Product Datasheet
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Iskra Doo KC33-12-230-50, Capacitor Duty Contactor 240/480/600VAC @ 16.5, 33.3, 40 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
Iskra Doo Part Number
KC33-12-230-50
Functions
3 Pole Capacitor Duty Contactor
Nominal Voltage
230/480/600VAC @ 50Hz
Current Carrying Capacity as per UL
16.5kVar/Amp @230VAC, 33.3kVar/Amp@480VAC, 40kVar/Amp@600VAC, AC-6B
Auxiliary Contacts
1 x NO and 2 x NC
Trip Delay Time
2-10ms
Electrical Life
100,000 Ops
Operating Temperature
-25 to 40 Deg C
Mechanical Operations
1,000,000 Ops
Control Voltage
230VAC
Power Dissipation
4.2W
Approvals
UL
Standards
IEC/EN 60947-4-1, AS/NZ 61009-1, AC-6B
Weight
200g
Enclosure Material
UL94
Factory Pack Qty
1
Datasheet
Product Datasheet
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
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
Iskra Doo Part Number
KC50-12-230-50
Functions
3 Pole Capacitor Duty Contactor
Nominal Voltage
230/480/600VAC @ 50Hz
Current Carrying Capacity as per UL
27kVar/Amp @230VAC, 50kVar/Amp@480VAC, 50kVar/Amp@600VAC, AC-6B
Auxiliary Contacts
1 x NO and 2 x NC
Trip Delay Time
2-10ms
Electrical Life
100,000 Ops
Operating Temperature
-25 to 40 Deg C
Mechanical Operations
1,000,000 Ops
Control Voltage
230VAC
Power Dissipation
5.1W
Approvals
UL
Standards
IEC/EN 60947-4-1, AS/NZ 61009-1, AC-6B
Weight
200g
Enclosure Material
UL94
Factory Pack Qty
1
Datasheet
Product Datasheet
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Iskra Doo KC75-12-230-50, Capacitor Duty Contactor 240/480/600VAC @ 45, 75, 75 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
Iskra Doo Part Number
KC75-12-230-50
Functions
3 Pole Capacitor Duty Contactor
Nominal Voltage
230/480/600VAC @ 50Hz
Current Carrying Capacity as per UL
45kVar/Amp @230VAC, 75kVar/Amp@480VAC, 75kVar/Amp@600VAC, AC-6B
Auxiliary Contacts
1 x NO and 2 x NC
Trip Delay Time
2-10ms
Electrical Life
100,000 Ops
Operating Temperature
-25 to 40 Deg C
Mechanical Operations
10,000,000 Ops
Control Voltage
230VAC
Power Dissipation
6W
Approvals
UL
Standards
IEC/EN 60947-4-1, AS/NZ 61009-1, AC-6B
Weight
200g
Enclosure Material
UL94
Factory Pack Qty
1
Datasheet
Product Datasheet
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Iskra Doo KNK3053 12.5KVAR 525V 50HZ, Power Factor Correction Capacitor, 3 Phase, 90 x 210mm Dry Type, 3 x 48.1uF
Characteristics and utility
12.5kVar @ 525V @ 50 Hz 10.0kvar 10kvar
Three phase capacitor DUAL WINDING internally delta connected
Discharge resistors Incorporated
Reactive power factor correction
Dry type
Connector type - single sided terminal
Indoor mounting
Triple safety
Overpressure disconnection system
Protection by internal fuses
Self Healing
Construction and materials
Low losses metallized self-healing polypropylene film, high density, high temperature and greater dielectric resistance Volt/µ
Polyurethane self-extinguishing resin V0, developed under standard UL 94 by RTR Energía
Aluminium case with bottom fixing M12x16
Standards
IEC 60831-1/2
EN 60831-1/2
Specification
Iskra Part Number
KNK3053 12.5 KVAR 525V 50HZ
Technology
Dry Type, Low Loss, Self Healing
Dimensions
90 x 210mm
Standards
IEC 60831-1/2, EN 60831-1/2
Voltage
525V @ 50Hz
Kvar
12.5 Kvar
Capacitance
3 x 48.1uF
Tolerance On Capacitance
-5% + 10% (others on request)
Current (In)
13.7 Amp
Overpressure Disconnection System
YES
Self Extinguishing Resin
YES
Internal Fuses
YES
Self Healing
YES
Mounting
M12 x 16mm (Indoor)
Operating Temperature Range
50°C Max, 30°C Mean(1 year), 40°C Mean(24 hrs)
Lifetime
120,000 Hours
Termination Style
Double sided Filter Type Terminal
Unit Weight
1.4kg
Factory Pack Quantity
25
Datasheet
Iskra PCF Catalogue
Capacitor Datasheet
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Voltage Derating Tables
Hot Spot Testing
25kvar Specification Sheet
40kvar Specification Sheet
Iskra Doo KNK3053 50 KVAR 525V 50HZ Heavy Duty, Power Factor Correction Capacitor, 3 Phase, Dry Type 136x285mm, 3 x 192.48uF
Characteristics and utility
50kVar @ 525V @ 50 Hz 50kvar
Heavy Duty 150,000Hours
Three phase capacitor DUAL WINDING internally delta connected
Discharge resistors Incorporated
Reactive power factor correction
Dry type
Connector type - Feed through terminals
Indoor mounting
Triple safety
Overpressure disconnection system
Protection by internal fuses
Self Healing
Construction and materials
Low losses metallized self-healing polypropylene film, high density, high temperature and greater dielectric resistance Volt/µ
UL 94 V0 Resin
Aluminium case with bottom fixing M12x16
Standards
IEC 60831-1/2
EN 60831-1/2
Specification
Iskra Part Number
KNK3053 50 KVAR 525V 50HZ H
Technology
Dry Type, Low Loss, Self Healing
Dimensions
136 x 285mm
Standards
IEC 60831-1/2, EN 60831-1/2
Voltage
525V @ 50Hz
Kvar
50 Kvar
Capacitance
3 x 192.48uF
Tolerance On Capacitance
-5% + 10% (others on request)
Current (In)
36 Amp
Overpressure Disconnection System
YES
Self Extinguishing Resin
YES
Internal Fuses
YES
Self Healing
YES
Mounting
M12 x 16mm (Indoor)
Operating Temperature Range
50°C Max, 30°C Mean(1 year), 40°C Mean(24 hrs)
Lifetime
120,000 Hours
Termination Style
Double sided Filter Type Terminal
Unit Weight
4.2kg
Factory Pack Quantity
25
Datasheet
Iskra PCF Catalogue
Capacitor Datasheet
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Voltage Derating Tables
Hot Spot Testing
25kvar Specification Sheet
40kvar Specification Sheet