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.
LEM CAB 500-C/SP5, Fluxgate Automotive Battery Sensor, +/-500Amp Measurement, 12VDC Supply, 24.2mm ø Aperture, Accuracy = 0.5%, Unlimited Overcurrent Capability, Cable Mount, Programmable Can Bus ID
Features
Transducer using Fluxgate technology
+/-530Amp Measurement
12VDC Supply
Accuracy = 0.5%
Wide Temperature Range -40 to 105°C
Unlimited Overcurrent Capability
Panel Mount
CAN Bus ID (Programmable)
Nanocrystalline Magnetic Core
Advantages
No Offset Error
High Accuracy
Low Linearity Error
Full Galvanic Seperation
Austomotive Applications
Hybrid and Electric Vehicle Battery Packs
Conventional Lead Acid Batteries
Accurate measurement for battery management applications
Specification
LEM Part Number
CAB 500-C/SP5
Technology
DC Hall Effect
Protection Class
See Datasheet
Supply Voltage
8 - 16VDC
Load Current (RMS)
-530 to 530 Amp
Output
CAN.C Bus (500kbps) ver 2.0A/B
CAN Bus ID
Programmable
Electrostatic Discharge Voltage
4kV at pinout
Isolation
2.5kV (50Hz, 1min)
Aperture
ø 24.2mm
Mounting Style
Panel Mount
Operating Temperature Range
-40 to 105°C
Accuracy
0.5%
Termination Style
Tyco=AMP P/N:1 473672-1
Unit Weight
67g
Factory Pack Qty
1
Datasheet
Product Datasheet
Wolfracoat C 1.2kg Lubricating Paste for CNC Machines, Gears, Motors, Modules, Capsules or Stud Mount Semiconductors
Features
Electricially and thermally and electrically conductive copper based lubricant.
Large Tubs available on request.
Datasheet
Datasheet
MSDS
Application Notes
Correct Application of Thermal Paste
Fastron Electronics SCT-F36-400-0.4V, 400mV, 400Amp measurement Split Core CT's for Power Quality Analysers 1mV/A
Features
Quick Release Split Core System
Cable Mount
400mV Output
Self Powered
Rated System Voltage 0.60/3kV
0.9M Flying Leads
Applications
US Based Metering Equipment
Energy Monitoring
AC Power Control Systems
Power Factor Correction
Power Quality Measurements
Specification
Fastron Part Number
SCT-F36-400-0.4V
Technology
Split Core AC Current Transformer
Ratio
400/400mV
Aperture Size
ø 35 mm
VA Rating
N/A
Accuracy Class
Class 1
Output
400mV (+20%)
Isolation
3kV (AC, 50Hz, 1 min)
Bandwidth
50-60Hz
Mounting Style
Cable Mount/Busbar Mount
Operating Temperature Range
-15°C / 45°C
Continuous Current (max)
400Amp x 1.2
Termination Style
0.9M Flying leads
Unit Weight
400g
Factory Pack Qty
9
Datasheet
Product Datasheet
Stocked Split Core CT's Listing
Application Notes
Installation Guide
Types of Current Transformers - Blog
Cable Losses and CT's
High Accuracy or High Burden Requirements for CT's
Fastron Electronics Fast ONE SVG 100kvar-400V-4W, 400VAC L-L Static Var Generator(SVG)/Inverter for Reactive Power Correction and Compensation, Wall Mounted
For Automatic Switching of Power Factor Correction Capacitors according to changing site conditions.
Features
Automatic Power Factor Correction up to Cos φ = 0.99
Auto rotation of same capacitors for long life
Overtemperature Alarm
Optional RS485 Comms
IEC 654-1, UL Approved
3 Year Fastron Electronics Warranty
Modular Construction for Rack or Wall Mount Installtions
Perfect for Residential Applications
Stack multiple modules for larger Power Factor Correction Requirements
Specification
Fastron Part Number
Fast ONE SVG 100kvar-400V-4W
Mounting
Wall Mounted
Function
Reactive Power Correction
Configuration
4 Wire
Nominal Voltage (Un)
400VAC Line to Line 50Hz
Switch Delay Time
Instant Correction/Inverter Based
Desired Power Factor
0.99 IND - 0.99 CAP
LCD Display Accuracy
Voltage +/-0.5%, Frequency +/-0.1%, Power +/-1% Energy Class 1
Phase Angle Error
+/- 1% at I > 3% of range
Comms
RS485 (Optional)
Termination Style
Screw
Dimensions
540x278x540mm
Weight
40kg
Certification
EN 61000-6-4:2007+A1:2011
EN 61000-6-2:2005
EN 61000-3-2:2014
EN 61000-3-3:2013+A1:2019
Factory Pack Qty
1
Material of housing
PC/ABS Unflammable, according to UL 94 V-0, & Stainless Steel Painted RAL 1013
Enclosure protection
IP21
Safety
According to EN 61 010-1, installation category III Pollution degree 2
Operating Temperature
-20...55 °C
Datasheet
Datasheet
User Manual
Fastron Electronics Fast ONE SVG 70kvar-400V-4W, 400VAC L-L Static Var Generator(SVG)/Inverter for Reactive Power Correction and Compensation, 3 Phase 4 Wire, Wall Mounted
For Automatic Switching of Power Factor Correction Capacitors according to changing site conditions.
Features
Automatic Power Factor Correction up to Cos φ = 0.99
Overtemperature Alarm
Optional RS485 Comms
IEC 654-1, UL Approved
5 Year Fastron Electronics Warranty
Modular Construction for Rack or Wall Mount Installtions
Perfect for Residential Applications
Stack multiple modules for larger Power Factor Correction Requirements
Specification
Fastron Part Number
Fast ONE SVG 70kvar-400V-4W
Mounting
Wall Mounted
Function
Reactive Power Correction
Configuration
4 Wire
Nominal Voltage (Un)
400VAC Line to Line 50Hz
Switch Delay Time
Instant Correction/Inverter Based
Desired Power Factor
0.99 IND - 0.99 CAP
LCD Display Accuracy
Voltage +/-0.5%, Frequency +/-0.1%, Power +/-1% Energy Class 1
Phase Angle Error
+/- 1% at I > 3% of range
Comms
RS485 (Optional)
Termination Style
Screw
Dimensions
486x220x610mm
Weight
60kg
Certification
EN 61000-6-4:2007+A1:2011
EN 61000-6-2:2005
EN 61000-3-2:2014
EN 61000-3-3:2013+A1:2019
Factory Pack Qty
1
Material of housing
PC/ABS Unflammable, according to UL 94 V-0, & Stainless Steel Painted RAL 1013
Enclosure protection
IP21
Safety
According to EN 61 010-1, installation category III Pollution degree 2
Operating Temperature
-20...55 °C
Datasheet
Datasheet
User Manual
Fastron GFIN/150M-DR, GFIN Heatsink for Solid State Relays, 150mm long with DIN Rail Clip 0.78 Deg C per Watt
DIN Rail or Panel Mount heat sink types
Suitable for SSR Mounting
Pre drilled for single or 3 phase SSR
Raw Finish
Specification
Fastron Part Number
GFIN/150M-DR
Mounting Type
Din Rail
Suitable SSR Rating
60/75 Amp
Dimensions (without SSR)
L:150mm x W:67mm x 88.5mm
Thermal Impedance
0.78°C/W
Unit Weight
1000g
Factory Pack Qty
10
Datasheet
Product Datasheet
Trent HS211A, Panel Mount Heat Sink, 2.7 Deg C per Watt (Heatsink Only). Suitable for 44x 57mm SSR only.
Features
Panel Mount heat sink
Suitable for SSR Mounting
Pre drilled for single or Dual SSR
Panel Mount only
Spec
Fastron Part Number
HS211A
Mounting Type
Panel Mount Only
Suitable SSR Rating
25 Amp
Dimensions (without SSR)
L:80mm x W:50mm x D:50mm
Thermal Impedance
2.7°C/W
Load Current @ 40 Deg C
21 Amp
Load Current @ 50 Deg C
17 Amp
Unit Weight
120g
Factory Pack Qty
10
Datasheet
Product Datasheet
App Notes
Why Use SSR's?
The inside story
Selecting a SSR
DC Output SSR's
Selecting a Suitable Heatsink
Use of Thermal Interface Material
How to Verify the Proper Heatsink
Effect of Forced Air Cooling
Fuse Protection of SSR's
Overvoltage Protection "P" Option MOV
SSR Reliability Whitepaper
3 Phase Motors and Heating Applications
3 Phase Motor Reversing
How to test a SSR
SSR Precautions
SSR Life Expectancy MTBF
ROHS & Reach Statement
Heatsink
SSR and Heatsink Assemblies
Crouzet 84873026 3 Phase C-Lynx Voltage Monitoring Relay With 2 x SPDT Contacts, 3 x 220 - 480 V AC HWUA
HWUA relays control, on 3-phase networks :
Overvoltage between phases,
Undervoltage between phases
The HWUA relay controls, on 3-phase networks :
Overvoltage between phases and neutral,
Undervoltage between phases and neutral
Phase asymmetry
Loss of neutral
Independant settings
Multi-voltage Products
Controls its own supply voltage
True RMS measurement
LED status indication
3-phase voltage controllers which monitor :
Undervoltage, adjustable from -20 to -2 % of Un
Overvoltage, adjustable from 2 to 20 % of Un
Set the selector switch to the 3-phase network voltage Un.
The position of this selector switch is only taken into account when the unit is powered up. If the switch position changes while the unit is operating, all the LEDs flash but the product continues to work normally with the voltage selected on energisation prior to the change of position. The LEDs return to their normal state if the switch is reset to its initial position defined before the last energisation.
Specification
Crouzet Part Number
84873026 (3 Phase C-Lynx Voltage Monitoring Relay With SPDT Contacts)
Function
Undervoltage/Overvoltage between phases
Nominal Voltage
3 x 220 → 3 x 480 V ∿
Digital Outputs
2 x C/O Relays, 250VAC/DC @ 5 Amp
Min Breaking Current
10mA/5VDC
Timing Range
0.3 → 30s (0, +10%)
Delay on Pickup
500ms
Alarm Delay on Time (max)
200ms
Reset Time
1500ms
Fixed Hysteresis
2% of Un
Maximum Measurement Cycle Time
150ms/True RMS Measurement
Measurement Accuracy
1%
Supply Voltage Range
Same as Measurement 3 x 220 → 3 x 480 V ∿
Termination Style
Screw
Weight
170g
Certification
CE, UL, CSA, GL, ROHS
Factory Pack Qty
1
Over Voltage Category
3 in accordance with IEC/EN 60664-1
Pollution Degree
2 in accordance with IEC/EN 61131-2
Protection rating
IP40 (Front), IP20 (Rear)
Mechanical Resistance
Immunity to vibrations IEC/EN 60068-2-6, test Fc
Immunity to shock IEC/EN 60068-2-27, test Ea
Resistance to HF Interference
Immunity to radiated electrostatic fields IEC/EN 61000-4-3 Immunity to fast transients (burst immunity) IEC/EN 61000-4-4, level 3 Immunity to shock waves IEC/EN 61000-4-5 Radio frequency in common mode IEC/EN 61000-4-6, level 3 Voltage dips and breaks (AC) IEC/EN 61000-4-11 Immunity to damped oscillatory waves IEC/EN 61000-4-12
Conducted and radiated emissions
Class B (*) in accordance with EN 55022, EN 55011 (CISPR22, CISPR11) group 1 (*) Except configuration (88 970 1.1 or 88 970 1.2) + (88 970 250 or 88 970 270) + 88 970 241 class A (class B in a metal enclosure)
Operating Temperature
-20 →+70 °C except CB and XB versions in VDC : -30 →+70 °C (+40 °C in a non-ventilated enclosure) in accordance with IEC/EN 60068-2-1 and IEC/EN 60068-22
Datasheet
Product Datasheet
Application Notes
Legend
1
Overvoltage
2
Hysteresis
3
Undervoltage
4
Phases L1, L2, L3
5
Relay R1
6
Relay R2
7
Overvoltage threshold delay
8
Undervoltage threshold delay
The relay monitors its own supply voltage. It controls :
Undervoltage, adjustable from - 2 to - 20 % of Un (-2 to -12 % over the 3 x 220 V ∿ range due to the minimum voltage 194 V ∿)
Overvoltage, adjustable from + 2 to +20 % (+2 to +10 % over the 3 x 480 V ∿ range due to the maximum voltage 528 V ∿). Each threshold has its own time delay with independent setting between 0.3 and 30 s. In the event of a voltage fault, the corresponding relay (one undervoltage output/one overvoltage output) opens at the end of the time delay set by the user. In the event of phase failure, both relays open instantaneously, without waiting for the end of the time delay. The two relay LEDs go out. The relay monitors its own supply voltage. It controls :
Presence of the neutral, - Undervoltage, adjustable from -2 to -20 % of Un, - Overvoltage, adjustable from +2 to +20 %. Each threshold has its own time delay with independent setting between 0.3 and 30 s. In the event of a voltage fault, the corresponding relay (one undervoltage output/one overvoltage output) opens at the end of the time delay set by the user. If neutral is lost, both relays open instantaneously and the corresponding LED is extinguished, without waiting for the end of the time delay. The two relay LEDs are extinguished.
