Iskra Doo KNK3053 50 KVAR 525V 50HZ, Power Factor Correction Capacitor, 3 Phase, Dry Type 136x285mm, 3 x 192.48uF
Characteristics and utility
50kVar @ 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
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
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
Filter Type Terminal
Unit Weight
4.2kg
Factory Pack Quantity
25
Â
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 - 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
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
Filter Type Terminal
Unit Weight
4.2kg
Factory Pack Quantity
25
Â
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 7.5 KVAR 525V 50HZ, Power Factor Correction Capacitor, 3 Phase, 75 x 210mm Dry Type, 3 x 28.9uF
Characteristics and utility
7.5kVar @ 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
UL 94 V0 Resin
Aluminium case with bottom fixing M12x16
Standards
IEC 60831-1/2
EN 60831-1/2
Specification
Iskra Part Number
KNK3053 7.5 KVAR 525V 50HZ
Technology
Dry Type, Low Loss, Self Healing
Dimensions
75 x 210mm
Standards
IEC 60831-1/2, EN 60831-1/2
Voltage
525V @ 50Hz
Kvar
7.5 Kvar
Capacitance
3 x 28.9uF
Tolerance On Capacitance
-5% + 10% (others on request)
Current (In)
8.2 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
Filter Type Terminal
Unit Weight
1.1kg
Factory Pack Quantity
25
Â
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, 25 KVAR 525V 50HZ S, Power Factor Correction Capacitor, 3 Phase, 116 x 210mm Dry Type, 3 x 96.2uF
Characteristics and utility
25kVar @ 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
UL 94 V0 Resin
Aluminium case with bottom fixing M12x16
Standards
IEC 60831-1/2
EN 60831-1/2
Specification
Iskra Part Number
KNK3053, 25 KVAR 525V 50HZ S
Technology
Dry Type, Low Loss, Self Healing
Dimensions
116 x 210mm
Standards
IEC 60831-1/2, EN 60831-1/2
Voltage
525V @ 50Hz
Kvar
25 Kvar
Capacitance
3 x 96.2uF
Tolerance On Capacitance
-5% + 10% (others on request)
Current (In)
44 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
Filter Type Terminal
Unit Weight
2.5kg
Factory Pack Quantity
25
Â
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
Vishay PhMKPg525.3.25,00-84, Power Factor Correction Capacitor, 3 Phase, 85 x 265mm, IP00 Dry Type (Gas Filled), 25KVAR @ 525V, 17.6 KVAR @ 415VAC, 3 x 96.2uF
Characteristics and utility
25kVar @ 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
Over pressure 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
Vishay Part Number
PhMKPg525.3.25,00-84 EstaDry
Technology
Gas Filled, Low Loss, Self Healing
Dimensions
85 x 265mm
Standards
IEC 60831-1/2, EN 60831-1/2
Voltage
525V @ 50Hz
Kvar
25 Kvar (17.6KVAR @ 415VAC)
Capacitance
3 x 96.2uF
Size
85 x 265mm
Tolerance On Capacitance
-5% + 10% (others on request)
Current (In)
27.5 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
Filter Type Terminal
Unit Weight
1.7kg
Factory Pack Quantity
25
Â
Datasheet
Product Datasheet
Alternatives
New Vishay drop in replacement ACMKP525.3.25.00
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Electronicon 275.186-709600/221K02 25kvar 525V 50Hz, Power Factor Correction Capacitor, 3 Phase, 116 x 230(+32 +5/-2)mm Gas Filled, 3 x 96.2uF, Replaces 275.186-809600
Characteristics and utility
25kVar @ 525V @ 50 Hz 10.0kvar 10kvar
Three phase capacitor DUAL WINDING internally delta connected
Discharge resistors Incorporated
Reactive power factor correction
Gas Filled Lightweight Construction
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
Aluminium case with bottom fixing M12x16
Standards
IEC 60831-1/2
EN 60831-1/2
Specification
Electronicon Part Number
275.186-709600/221K02 25kvar 525V 50Hz
Technology
Gas Filled, Low Loss, Self Healing
Dimensions
116 x 230(+32)mm
Standards
IEC 60831-1/2, EN 60831-1/2
Voltage
525V @ 50Hz
Kvar
25 Kvar
Capacitance
3 x 96.2uF
Discharge Resistors (Not Included)
275.105-10120 & 275-100-10180
Tolerance On Capacitance
-5% + 10% (others on request)
Current (In)
3 x 45 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
Filter Type Terminal
Approvals
UL 810, CSA C22.2 No.90
Unit Weight
2.3kg
Factory Pack Quantity
25
Â
Datasheet
Product Datasheet
Replaces Part#Â 275.189-714301-221702 which is now obsolete
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Electronicon 275.396-715401/221K02 40KVAR 525V 50HZ, Power Factor Correction Capacitor, 3 Phase, 136 x 230(+47)mm Gas Filled, Replaces 275-398-715401-221K02
Characteristics and utility
25kVar @ 525V @ 50 Hz 10.0kvar 10kvar
Three phase capacitor DUAL WINDING internally delta connected
Discharge resistors Incorporated
Reactive power factor correction
Gas Filled Lightweight Construction
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
Aluminium case with bottom fixing M12x16
Standards
IEC 60831-1/2
EN 60831-1/2
Specification
Electronicon Part Number
275.396-715401/221K02 40KVAR 525V 50HZ
Technology
Gas Filled, Low Loss, Self Healing
Dimensions
136 x 245(+47)mm
Standards
IEC 60831-1/2, EN 60831-1/2
Voltage
525V @ 50Hz
Kvar
40 Kvar
Capacitance
3 x 154uF
Discharge Resistors (Not Included)
 275.105-10120 & 275-100-10180
Tolerance On Capacitance
-5% + 10% (others on request)
Current (In)
3 x 72 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
Filter Type Terminal (Feed Through)
Approvals
UL 810, CSA C22.2 No.90
Unit Weight
3.2kg
Factory Pack Quantity
25
Â
Datasheet
Product Datasheet
 Replaces 275.398-715401/221602
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Vishay PhMKPg440.3.28,10-84, Power Factor Correction Capacitor, 440VAC 3 Phase, 85 x 265mm IP00 Dry Type (Gas Filled), 28.1 KVAR @ 440VAC,25KVAR @ 415VAC, 3 x 154uF
Characteristics and utility
28.1kVar @ 440VAC @ 50 Hz (25kVar @ 415VAC)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
UL 94 V0 Resin
Aluminium case with bottom fixing M12x16
Standards
IEC 60831-1/2
EN 60831-1/2
Specification
Vishay Part Number
PhMKPg440.3.28,10-84
Technology
Gas Filled, Low Loss, Self Healing
Dimensions
85 x 265mm
Standards
IEC 60831-1/2, EN 60831-1/2
Voltage
440V @ 50Hz
Kvar
28.1 Kvar (25KVAR @ 415VAC)
Capacitance
3 x 154uF
Size
85 x 265mm
Tolerance On Capacitance
-5% + 10% (others on request)
Current (In)
27.5 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
Ceramic Busbar/Feed Through Type
Unit Weight
1.7kg
Factory Pack Quantity
25
Â
Datasheet
Product Datasheet
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Vishay PhMKPg440.3.18.80-84, Power Factor Correction Capacitor, 440VAC 3 Phase, 85 x 265mm IP00 Dry Type (Gas Filled), 18KVAR @ 440VAC, 16.7KVAR @ 415VAC, 3 x 96.2uF
Characteristics and utility
16.7kVar @ 440VAC @ 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
UL 94 V0 Resin
Aluminium case with bottom fixing M12x16
Standards
IEC 60831-1/2
EN 60831-1/2
Specification
Vishay Part Number
PhMKPg440.3.18.80-84
Technology
Gas Filled, Low Loss, Self Healing
Dimensions
85 x 265mm
Standards
IEC 60831-1/2, EN 60831-1/2
Voltage
440V @ 50Hz
Size
85 x 265mm
Kvar
18.8 Kvar (16.7KVAR @ 415VAC)
Capacitance
3 x 96.2uF
Tolerance On Capacitance
-5% + 10% (others on request)
Current (In)
27.5 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
Ceramic Busbar/Feed Through Type
Unit Weight
1.7kg
Factory Pack Quantity
25
Â
Datasheet
Product Datasheet
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Vishay PhMKPg440.3.14,10-84, Power Factor Correction Capacitor, 440VAC 3 Phase, 85 x 190mm, IP00 Dry Type (Gas Filled), 14.1KVAR @ 440VAC, 12.5KVAR @ 415VAC, 3 x 77uF
Characteristics and utility
18.8kVar @ 440VAC @ 50 Hz (16.7kVar @ 415VAC) 10.0 kvar 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
UL 94 V0 Resin
Aluminium case with bottom fixing M12x16
Standards
IEC 60831-1/2
EN 60831-1/2
Specification
Vishay Part Number
PhMKPg440.3.14,10-84
Technology
Gas Filled, Low Loss, Self Healing
Dimensions
85 x 190mm
Standards
IEC 60831-1/2, EN 60831-1/2
Voltage
440V @ 50Hz
Kvar
14.1 Kvar (12.5KVAR @ 415VAC)
Size
85 x 265mm
Capacitance
3 x 77uF
Tolerance On Capacitance
-5% + 10% (others on request)
Current (In)
27.5 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
Ceramic Busbar/Feed Through Type
Unit Weight
1.7kg
Factory Pack Quantity
25
Â
Datasheet
Product Datasheet
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog