D44005050000000, Power Factor Correction Capacitor, 3 Phase, DWCAP 5KVAR 440V 50HZ, Dry Type, 70x230mm, 3 x 27.4uF
Characteristics and utility
5 kVar @ 440V @ 50 Hz 12.5.0kvar 12.5kvar
Three phase capacitor DUAL WINDING internally delta connected
Discharge resistors Incorporated
Reactive power factor correction
Dry type
Connector type - single sided terminal
Indoor mounting
True triple safety
Overpressure disconnection system
Protection by internal fuses
DWCAP system (patented) internal windings Displacement
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
RTR Energia Part Number
D44005050000000
Technology
Dry Type, Low Loss, Self Healing
Dimensions
70 x 230mm
Standards
IEC 60831-1/2, EN 60831-1/2
Voltage
440V @ 50Hz
Kvar
5.0 Kvar
Capacitance
3 x 27.4uF
Tolerance On Capacitance
-5% + 10%
Current (In)
12.03 Amp
Overpressure Disconnection System
YES
Self Extinguishing Resin
YES
Internal Fuses
YES
DWCAP system (Patented) internal windings Displacement
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
1.5kg
Factory Pack Quantity
25
Datasheet
Product Datasheet
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Voltage Derating Tables
Gigavac G81BB57, HV Relay, 10kVDC, 10A, SPDT-NC, 24VDC Coil, 2,000,000 Cycles, 10kV Isolation
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
G81AB57
Main Contact Type
SPDT-NC
Auxiliary Contact Type
N/A
Coil Voltage
24VDC
Load Current
10 Amp
Mechanical Life @ 0 Amp
2,000,000 Operations
Impulse Withstand
10kV rms
Control Input Terminals
M3 Screw
Special Feature
N/A
Mounting Style
Panel Mount (M4)
Load Voltage Range
10kVDC
Standards
UL508, NEC 690.11 and 690.12 DC
Termination Style
Screw
Unit Weight
135g
Factory Pack Qty
1
Datasheet
Product Datasheet
Fastron Electronics HF121-12/0.4-12.5-7%K, 12.5kVar 400VAC(3.06mH) 7% Detuned Reactor for Power Factor Correction Capacitor Banks, 3.06mH(400VAC) 4.914mH(525VAC)
Specification
Technical Features
HF121-12/0.4-12.5-7%K
Electrical
Voltage
400V/525V
Network Frequency
50/60Hz
Inductance (mH @ 400VAC)
3.06mH
Inductance (mH @ 525VAC)
4.914mH
Nominal Power
12.5kvar
Value of p%
7% (189Hz)
Type of Conductor
Aluminium/Copper(optional)
Tolerance L
5%
Linearity (5% L)
1.8 x In
Isolation Voltage
kV
Maximum Room Temperature
-10 to 45 Deg C
Internal isolation
Class F(155°C), Class H (180°C Optional)
Maximum Overload
Permanent
1.17 x In
Temporary
2 x In
Safety
Protection Thermostat
Opens at 90 °C
Degree Protection
IP00
Installation
Indoor
Standards
EN-60289, IEC60076
Weight
21kg
Datasheet
Product Datasheet
Installation Guide
HF121 Series Installation Guide
Premium Quality TC Cable 100M Teflon Type K Thermocouple Cable 100 Meter Laid Flat & Screened 7/0.3mm, ANSI Standard
Features
CE, ANSI, ROHS Approved
Colour Codes
Datasheet
Thermocouple Cable Brochure
Dynex DG406BP25, GTO Thyristor (SCR) Capsule (PUK), 400 Amp, 2500V, 27 x 64mm
Features
Very low forward voltage drop
Very low leakage current
International standard package
64/26 Package
Press Mounted
Double or Single Sided Cooling
Applications
Power Supplies
Rectifier for drives applications
Uncontrolled Rectifiers
Rectifiers for UPS
Battery Chargers
Field Supply for DC Motors
Water Cooled Rectifiers
DC Substation Blocking Diode
Large Generators
Specification
Dynex Part Number
DG406BP25
Vrrm
2500V
Diode Configuration
GTO Thyristor Capsule (PUK)
IF(av) @ 80 Deg C
400 Amp
Package Size
ø64 x 26mm
Itsm
8 kA
V(TM)
2.5V
Tj(max)
125°C
Gate Terminals
With 400mm Gate Leads
R th(j-c) (double sided cooled 180°sin)
0.041°C/W
R th(c-h) (double sided cooled)
0.009°C/W
Weight
600g
Clamping Force
11 - 15kN
Factory Pack Qty
6
Certification
ROHS
Dynex Headquarters
UK
Datasheet
Product Datasheet
Alternatives
N1159NC400
Contact Us for Possible Replacement
Dynex 2022 Shorform Catalogue
Heatsink
Heatsink Profiles
Electronicon 275.168-609600 / 221K02 25kvar 525V 50Hz, Power Factor Correction Capacitor, 3 Phase, 95 x 245(+33 +/-2)mm Gas Filled, Requires Discharge Resistor, 3 x 96uF, Can Replace Epcos MKP525-D-25.0 [Double Sided Terminals]
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
275.168-609600 / 221K02 25kvar 525V 50Hz
Technology
Gas Filled, Low Loss, Self Healing
Dimensions
95 x 245(+33 +/-2)mm
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)
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
Datasheet
Product Datasheet
Can Replace Epcos MKP525-D-25.0
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
RODN303015, Steel Enclosure, 300mmH x300mmW x 150mmD, IP66, RAL 7035 Gray 1.5mm Galvanised Steel
Features
Injected Polyurethane Sealing gasket
3 x M20 cable glands
4pcs Wall Mounts and dynabolts included
Lockable Door via Key
RAL7035 GREY AS3000/AS3100 Compliant
IP66
Specification
Fastron Part Number
RODN303015
Function
Steel Water Proof Enclosure
Configuration
Enclosure with Hinged Door, Key Lock, 4 Mounting Clips, DYnabolts, and Cable Glands
Termination Style
Screw Mount to gear tray
Dimensions
H:300 x W:300 x D:150mm
Weight
7kg
Certification
AS 3000
AS 3100
Factory Pack Qty
1
Material of housing
1.5mm Galvanised Steel Painted RAL 7035
Enclosure protection
IP66
Operating Temperature
-20...55 °C
Datasheet
Datasheet
Fastron Electronics HF121-12/0.4-50-14%K, 50kVar 400VAC 14% Detuned Reactor for Power Factor Correction Capacitor Banks, 1.54mH(400VAC) 2.457mH(525VAC)
Specification
Technical Features
HF121-12/0.4-50-14%K
Electrical
Voltage
400V System/525V Capacitor
Network Frequency
50/60Hz
Nominal Power
50kvar
Value of p%
14 %(134 / 160Hz)
mH Rating
1.54mH(400VAC) 2.457mH(525VAC)
Type of Conductor
Aluminium/Copper(optional)
Tolerance L
5%
Linearity (5% L)
1.8 x In
Isolation Voltage
kV
Maximum Room Temperature
-10 to 45 Deg C
Internal isolation
Class F(155°C), Class H (180°C Optional)
Maximum Overload
Permanent
1.17 x In
Temporary
2 x In
Safety
Protection Thermostat
Opens at 90 °C
Degree Protection
IP00
Installation
Indoor
Standards
EN-60289, IEC60076
Weight
38kg
Datasheet
Product Datasheet
Installation Guide
HF121 Series Installation Guide
Techsem MTC800-18-410F3D, Dual Thyristor Module, 800 Amp, 1800V
Features
Thyristor for line frequency
Pressure Contact Technology
Electrically insulated base plate
Industrial standard package
Long-term stability
2500V Isolation
77mm Base Width
Applications
Power Converter
Line rectifying 50/60 Hz
Deep Cycle Applications
Controlled Rectifiers
Softstart AC motor control
AC power control
Lighting and temperature control
Specification
Techsem Part Number
MTC800-18-410F3D
Vrrm
1800V
Diode Configuration
Dual Thyristor Module
IF(av) @ 85 Deg C
800 Amp
Package Size
W:77mm L:180mm D:78mm
Itsm
22 kA
VF(to)
0.8V
Tj(max)
125°C
rF
0.20mΩ
I(gt) @ 25 Deg C
200mA
Terminals
M12 Screw
Hole Centres
132mm x 58mm(M6)
Gate Terminals
Spade (A 2.8 - 0.8 DIN 46244)
R th(j-c)
0.042°C/W
R th(c-h)
0.020°C/W
Weight
3500g
Mounting Torque
8 Nm (12 Nm Terminals)
Factory Pack Qty
2
Certification
UL Listed, ROHS
Techsem Headquarters
CHina
Datasheet
Product Datasheet
Alternatives
See MT3-800 or MTC1200-16
Gigavac GV241BAB, Contactor SPST-NO, 400+ AMP, 100-800VDC, 12VDC Coil, 38cm Flying leads, IP67, SPST-NO Aux Contact
Features
Hermetically Sealed
UL1604 for Class I & II Div 2 and Class III for use in hazardous locations
IP67 - Temporary water immersion (30 Min)
SAE J1171 External ignition protection
ISO8846 Protection against ignition around flammable gasses
CE Approved
High Efficiency Dual DC Coils - Very low 12,24,48VDC continuous coil power with no EMI emissions or cross-talk on your system control power
Ideal for battery powered systems or where low power is needed
PWM option provides additional drive control flexibility
Built in Coils suppression for all DC Coils
Flexible package for installation
Specification
Gigavac Part Number
GV241BAB
Main Contact Type
SPST-NO
Auxiliary Contact Type
SPST-NO
Coil Voltage
12VDC
Load Current
400+ Amp
Mechanical Life @ 0 Amp
1,000,000 Operations
Dielectric at Sea Level (leakage <1mA)
2.5kV rms
Control Input Terminals
38cm Flying Leads
Special Feature
N/A
Mounting Style
Panel Mount (M5)
Load Voltage Range
100 - 800VDC
Standards
CE, UL1604, IP67, SAEJ1171, UL508
Termination Style
M8
Unit Weight
450g
Factory Pack Qty
1
Datasheet
Product Datasheet
HF121-12/0.4-16.7-7%K, 16.7kVar 400VAC 7% Detuned Reactor for Power Factor Correction Capacitor Banks
Specification
Technical Features
HF121-12/0.4-16.7-7%K
Electrical
Voltage
400V/525V
Network Frequency
50/60Hz
Inductance (mH @ 400VAC)
3.678mH
Inductance (mH @ 525VAC)
Nominal Power
16.7kvar
Value of p%
7% (189Hz)
Type of Conductor
Aluminium/Copper(optional)
Tolerance L
5%
Linearity (5% L)
1.8 x In
Isolation Voltage
kV
Maximum Room Temperature
-10 to 45 Deg C
Internal isolation
Class F(155°C), Class H (180°C Optional)
Maximum Overload
Permanent
1.17 x In
Temporary
2 x In
Safety
Protection Thermostat
Opens at 90 °C
Degree Protection
IP00
Installation
Indoor
Standards
EN-60289, IEC60076
Weight
21kg
Datasheet
Product Datasheet
Installation Guide
HF121 Series Installation Guide
LEM ART-B22-D70-SP3 + AI-PMUL Single Phase Rogowski Coil Set, Class 1, User Selectable 0.333v, 0.166v, True RMS 4-20mA, 0-20mA, 0-10V, 0-5V Outputs, Sensitivity, and Measurement Range, 7cm Diameter
The universal Rogowski coil integrator AI-PMUL complements LEM’s flexible clip-around coil ART and ARU range. The design is based on digital processing to give combined dynamic range, accuracy and versatility of use. It offers a wide range of output signals both RMS and instantaneous. AI-PMUL is DIN rail mounted and can be stacked for multiphase application without spacing thanks to its low power dissipation.
Input signal
Accuracy Class 1 (IEC 61869-2) [1].
Linearity error ≤ 0.10 %. Protection degree IP2X.
35 mm DIN rail mounted.
Push-in terminals.
4 selectable true RMS output signals: 0…20 mA, 4…20 mA, 0…5 V, 0…10 V.
2 selectable instantaneous output signals: 225 mV, 333 mV.
6 selectable sensitivities depending on Rogowski coil: 22.5, 70, 80, 85, 100, 120 mV/kA at 50 Hz.
12 selectable ranges: 100, 200, 300, 400, 500, 600, 800, 1000, 1500, 2000, 4000, 5000 A.
Ambient operating temperature −25...+70 °C.
Advantages
Compact design for DIN rail assembly
High accuracy Class 1 (IEC 61869-2)
Setup by user via Select / Edit buttons
Clear status indication via bi-color led
Applications
MV/LV substations on LV side: Transformer Condition Monitoring
Power metering: current measurement for active power calculation
Building sub-metering: energy efficiency monitoring, consumption analysis and cost allocation
Power quality monitoring: electrical loads and distribution system equipment
Fault Detection, Isolation and Repair (FDIR): isolate the site of the fault
Remote Terminal Units (RTU)
Phasor Measurement Units (PMU)
Standards
IEC 61010-1: 2010
UL
EMC: IEC 61326-1:2012
Included Options
Cross Power Plug-in: side contacts to stack up to 3 Integrator modules and use only one power supply.
Specification
LEM Part Number
ART-B22-D70-SP3 + AI-PMUL
Function
Single Phase AC Current Measurement
Measuring Range
Selectable 5000,4000,2000,1500,1000,800,600,500,400,300,200,100Amp
Sensitivity
Selectable 22.5,70,80,85,100,120mV/kA @ 50 Hz
Output
Selectable; Signal Conditioned True RMS 0-20mA, True RMS 4-20mA, True RMS 5V, True RMS 10V or 225mV, 333mV Direct Output (1 Amp output coming soon)
Frequency Measuring Range
50-1500Hz (15th Harmonic)
Operating Voltage
10-32VDC
Accuracy
1% from 25 to 5000 Amp
Current Consumption
100mA (max)
Dimensions
100mm x 78mm x 15mm (Integrator), 7cm Diameter (Coils)
Mounting
Din Rail Mount
Integrator to Coil cable
3M Twisted and Screened
Integrator to Meter cable
User Supplied Shielded cable 1.5mm sqr, up to 6m long
Operating Temperature
-25°C - 70°C
Storage Temperature
-45°C to 80°C
Isolation (50Hz, 1 min)
1.5kV
True RMS Response Time
160-190ms
Termination Style
Push-in for 1.5mm sqr wire
Weight
58g
Factory Pack Qty
1
Certifications
UL, ROHS
Datasheet
AI-PMUL Datasheet
ART Series Datasheet
Applicaton Notes
User Notice
1) The Rogowski coil can measure any primary current as there is no saturation effect.
2) Not tested given that in the worst case (load = 0 Ohm i.e. short circuit on the output) the peak dissipated power remains low (< 2 Watts)
3) Frequency bandwidth and phase shift modelling schematic can be provided on request.
4) Referring to the main phase offset of 90 ° (a Rogowski coil is a derivative current transducer)
5) Considering a primary conductor of at least ⌀ 15 mm, perpendicular and in contact with the Rogowski coil.
6) Considering an external conductor of at least ⌀ 15 mm the same current level than internal conductor, perpendicular and in contact with the Rogowski coil.