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 Systemi 15 KVAR 525V 50HZ, Power Factor Correction Capacitor, 3 Phase, 90 x 210mm Dry Type, 3 x 57.7uF
Characteristics and utility
15kVar @ 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 - 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
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 15 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
15 Kvar
Capacitance
3 x 57.7uF
Tolerance On Capacitance
-5% + 10% (others on request)
Current (In)
16.5 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
Double sided Filter Type Terminal
Unit Weight
1.5kg
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 MCR 32 UNI, Current Monitoring Relay AC 2-20 Amp, Adjustable Range, Universal 24-240VAC 24VDC Aux Supply, 1 x 8 AMP SPST CO Relay
MCR 32 Series serves to monitor AC currents up to 20 Amp, and provides Relay alarm output with adjustable delay time 0.5 - 10s. Can replace Crouzet 84871122
Features :
Current transformer is a part of the product. Inside this transformer there is a wire which senses the volume of fl owing current
Non Invasive measurement
Galvanically separates monitored circuit
Universal supply AC 24 - 240 V and DC 24 V Supply is galvanically separated from measuring current
Current withstand up to 100 A
Output contact: 1x changeover/SPST 8 A Clamp terminals 1-phase, 1-MODULE, DIN rail mounting
Applications :
Heating bars in sliding rails
Heating cables
Indication of current flow
Controlling of 1-phase motor consumption
Specification
Iskra Doo Part Number
MCR 32 UNI
Voltage Range
AC 24 - 240 V, DC 24 V (AC 50 - 60 Hz)
Operating Range
-15 %; +10 %
Current Range
1 - 20 A (AC 50 Hz)
Current Trip Adjustment
2,4,6,8,10,12,14,16,18,20 Amp Setpoints
Settign Accuracy
5 %
Burden
max. 1.5 VA
Repeatability
1 %
Temperature Drift
0.1%/°C
Peak Overload (10s)
100 Amp
Time delay T1
max. 500 ms
Time delay T2
N/A
Output
SPDT Relay 8 Amp
Number of contacts
1x changeover/ SPDT (AgNi / Silver Alloy)
Rating
8 A / AC1
Breaking capacity
2500 VA / AC1, 240 W / DC
Inrush current
10 A
Switching voltage
250 V AC1 / 24 V DC
Min. breaking capacity DC
500 mW
Indication of state
red LED
Mechanical life
1 x 107
Electrical life (AC1)
1 x 105
Other information
Operating temperature
-20 ... +55 °C
Storage temperature
-30 ... +70 °C
Electrical strength
4 kV (supply - output)
Operating position
any
Mounting
DIN rail EN 60715
Protection degree
IP 40 from front panel / IP 10 terminals
Overvoltage cathegory
III.
Pollution degree
2
Max. cable size (mm )2
solid wire max. 2x2.5 or 1x4 ; with sleeve max. 1x2.5 or 2x1.5
Dimensions
90 x 17,6 x 64 mm
Weight
69 g
Standards
EN 60255-6, EN 61010-1
Datasheet
Product Datasheet
Application Notes
Monitoring relay MCR-32 serves to monitor current level in single phase AC circuits. Due to its fl uent adjustment of release current, it is predestined for applications with necessity of current flow indication, and can be used as precedence relay. Output relay is off in normal state. In case the set current level is exceeded, it switches. Multivoltage supply is an advantage.
Gigavac P115BDA, MiniTactor Contactor, 1000VDC, 50A @ 25°C, 25A @ 85°C, SPST-NO, 12V 170mA DC Coil Contactor
Features
Hermetically Sealed (Patented) rated to 175 Deg C
High Efficiency Dual DC Coils - 12,24,48VDC options
Ideal for battery powered systems or where low power is needed
Built in Coils suppression for all DC Coils
Small and lightweight
Flexible package for installation
Specification
Gigavac Part Number
P115BDA
Main Contact Type
SPST-NO
Auxiliary Contact Type
N/A
Coil Voltage
12VDC
Load Current
50A @ 25°C, 25A @ 85°C
Mechanical Life @ 0 Amp
100,000 Operations
Impulse Withstand
6kV rms
Control Input Terminals
M3 Screw
Special Feature
N/A
Mounting Style
Panel Mount (M4)
Load Voltage Range
1000VDC
Standards
UL508, NEC 690.11 and 690.12 DC
Termination Style
M4 Screw
Unit Weight
135g
Factory Pack Qty
1
Datasheet
Product Datasheet
Gigavac P115CDA, MiniTactor Contactor, 1000VDC, 50A @ 25°C, 25A @ 85°C, SPST-NO, 24VDC Coil Contactor
Features
Hermetically Sealed (Patented) rated to 175 Deg C
High Efficiency Dual DC Coils - 12,24,48VDC options
Ideal for battery powered systems or where low power is needed
Built in Coils suppression for all DC Coils
Small and lightweight
Flexible package for installation
Specification
Gigavac Part Number
P115CDA
Main Contact Type
SPST-NO
Auxiliary Contact Type
N/A
Coil Voltage
24VDC
Load Current
50A @ 25°C, 25A @ 85°C
Mechanical Life @ 0 Amp
100,000 Operations
Impulse Withstand
6kV rms
Control Input Terminals
M3 Screw
Special Feature
N/A
Mounting Style
Panel Mount (M4)
Load Voltage Range
1500VDC
Standards
UL508, NEC 690.11 and 690.12 DC
Termination Style
M4 Screw
Unit Weight
135g
Factory Pack Qty
1
Datasheet
Product Datasheet
Gigavac P125CDA, Contactor SPST-NO, 30 AMP, 1200VDC, 24VDC Coil Contactor
Features
Hermetically Sealed (Patented) rated to 175 Deg C
High Efficiency Dual DC Coils - 12,24,48VDC options
Ideal for battery powered systems or where low power is needed
Built in Coils suppression for all DC Coils
Small and lightweight
Flexible package for installation
ROHS2 Compliant
Bidirectional Switching capability
Specification
Gigavac Part Number
P125CDA
Main Contact Type
SPST-NO
Auxiliary Contact Type
N/A
Coil Voltage
24VDC
Load Current
30 Amp
Mechanical Life @ 0 Amp
100,000 Operations
Impulse Withstand
6kV rms
Control Input Terminals
M3 Screw
Special Feature
N/A
Mounting Style
Panel Mount (M4)
Load Voltage Range
1200VDC
Standards
UL508, NEC 690.11 and 690.12 DC, ROHS2
Termination Style
M4 Screw
Unit Weight
90g
Factory Pack Qty
1
Datasheet
Product Datasheet
Gigavac P195BDA, Contactor SPST-NO, 80 AMP, 1200VDC, 12VDC Coil Contactor
Features
Perfect for Photovoltaic/Battery Systems
Hermetically Sealed (Patented) rated to 175 Deg C
High Efficiency Dual DC Coils - 12,24,48VDC options
Ideal for battery powered systems or where low power is needed
Built in Coils suppression for all DC Coils
Small and lightweight
Flexible package for installation
Chassi level power terminals
Specification
Gigavac Part Number
P195BDA
Main Contact Type
SPST-NO
Auxiliary Contact Type
N/A
Coil Voltage
12VDC
Load Current
80 Amp
Mechanical Life @ 0 Amp
100,000 Operations
Dielectric at Sea Level
4.3kV rms
Control Input Terminals
M3 Screw
Special Feature
N/A
Mounting Style
Panel Mount (M4)
Load Voltage Range
1200VDC
Standards
UL508, NEC 690.11 and 690.12 DC
Termination Style
M4 Screw
Unit Weight
135g
Factory Pack Qty
1
Datasheet
Product Datasheet