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.
MS Power MSD16N16UB, Rectifier Diode 16 Amp, 1600V, 10/32" UNF, Cathode stud
Features
Full blocking capability over wide temperature range
Hermetic metal case with glass insulator
Threaded stud
Applications
Power Supplies
Uncontrolled Rectifiers
Oil Cooled Circuits
Battery Chargers
Specification
MS Power Part Number
MSD16N16UB
Vrrm
1600V
Diode Configuration
Cathode Stud
IF(av) @ 100 Deg C
N/A
IF(av) @ 125 Deg C
16 Amp
Itsm
350 Amp
VF(to)
0.85V
Tj(max)
180°C
rF
11mΩ
Termination Style (No Tail)
2.2mm Solder Tab
Termination Style (Stud)
10 - 32 UNF
Tail Length to Stud
N/A
R th(j-c)
2.7°C/W
R th(c-h)
1.0°C/W
Weight
5.5g
Mounting Torque
2 Nm
Factory Pack Qty
50
Country Of Origin
China
MS Power Headquarters
Germany
Datasheet
Product Datasheet
MS Power MSD Series Stud Mount Rectifier Diode
Features
Full blocking capability over wide temperature range
Hermetic metal case with glass insulator
Threaded stud
Applications
Power Supplies
Uncontrolled Rectifiers
Oil Cooled Circuits
Battery Chargers
Specification
MS Power Part Number
MSD16R16UB
Vrrm
1600V
Diode Configuration
Anode Stud
IF(av) @ 100 Deg C
N/A
IF(av) @ 125 Deg C
16 Amp
Itsm
350 Amp
VF(to)
0.85V
Tj(max)
180°C
rF
11mΩ
Termination Style (No Tail)
2.2mm Solder Tab
Termination Style (Stud)
10 - 32 UNF
Tail Length to Stud
N/A
R th(j-c)
2.7°C/W
R th(c-h)
1.0°C/W
Weight
5.5g
Mounting Torque
2 Nm
Factory Pack Qty
50
Country Of Origin
China
MS Power Headquarters
Germany
Datasheet
Product Datasheet
Iskra Doo MT440-SSUDAAMNA, Multifunction Power Transducer, Class 0.5, 4 Wire, 600V L-N, 1/5/10Amp AC Input 50/60Hz, 24-300VDC or 40-276VAC Aux Input, 2 Programmable analogue outputs, 1 relay output, RS485 & USB Comms
Class 0.5 (EN 60688)
USB Comms as standard
Up to 4 I/O Modules (analogue output, Multiple break point, non-linear characterstics
Automatic range of nominal current up to 12.5 A (Includes 5A/1A CT Input) and nominal voltage up to 600 V L-N
Adjustable tariff clock, display of electric energy consumption in optional currency
RMS values of currents and voltages
Measurements of active, reactive, apparent power and power factor
Measurements of energy in all 4 quadrants Average values of measurands per interval
Certified ship version available
The Power Transducer is intended for measuring, analysing and monitoring single-phase or three-phase electrical power network. The meter records TRMS value according to the principle of fast sampling of voltage and current signals. A built-in microprocessor calculates measurands (voltage, current, frequency, energy, power, power factor, phase angles, etc.) from the measured signals.
Features :
Measurement of instantaneous values of more than 50 quantities (U, I, P, Q, S, PF, PA, f, f, MD, etc.).
Accuracy class 0.5
32 Adjustable Alarms
Input frequency 50/60 Hz or 400 Hz
RS 232/RS485 communication up to 115,200 bit/s (Optional) or USB communication as standard
MODBUS RTU communication protocol
Up to 4 inputs or outputs (pulse outputs, alarm outputs, tariff inputs)
Universal Supply 24-300VDC or 40-276VAC
Automatic range of nominal current up to 12.5 A and nominal voltage up to 600 V
User-friendly PC MiQen software
Specification
Iskra Doo Part Number
MT440-SSUDAAMNA
Functions
3 Phase Power Transducer
Supply Voltage
24-300VDC or 40-276VAC
Nominal Measurement Range
600V L-N, 1/5/10 Amp
Maximum Measurement Range
600V L-N, 12.5 Amp
Alarm
1 x Relay Output
Tariff Input
N/A
Output(s)
2 x Analogue
Accuracy
Class 0.5 (I,U,F,PF,θ,THD) Class 1(Active), Class 2 (Reactive)
Battery Backup
N/A
Real Time Clock
1min/month (30ppm)
Isolation
3.5kV
Comms
USB (standard) RS232 2400-115200 b/s (RS485 Optional)
Weight
370g
Enclosure Material
UL94,
Factory Pack Qty
1
EU Directives
EN61010, EN60688,EN61326-1,60529,60068-2-1/-2/-6/-27/-30
Safety
Protection Class II
600V rms, installation category II
300V rms, installation category III
Pollution Degree 2 in compliance with SIST EN 61010-1:2002
Enclosure Material
PC/ABS non combustable-self-extinguishability, complying with UL 94 V-0
Enclosure Protection
IP20
Shock Withstand
300g 8ms Pulse . 6 Shocks in each of 3 axes
Vibration Withstand
0.7g, 3...100Hz, 1oct/min 10 cycles in each of three axes
Operating Temperature
-20 →+70 °C
Datasheet
Product Datasheet
Software
MiQen Setting Software
MIPACK Programmer
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
