Northern Design XD-R420-2, Current Transducer, True RMS, Ipn = Selectable 5,10,15,20,25,30 Amp, 4-20mA out,16-36VDC Loop powered
Features
Ipn = Selectable 5,10,15,20,25,30 Amp
True RMS Output
4-20mA Current Output
Din Rail Mounting
16-36VDC Loop Powered
Isolated plastic case recognised according to UL94-V0
Advantages
Large aperture for cable up to ⌀ 16mm
High isolation between primary and secondary circuits
Easy installation
Applications
Current Measurement
Energy Management
Earth Leakage Measurement
Motor Control
Actuators
Lamp Failure
Specification
Northern Design Part Number
XD-R420-2
Technology
AC Current Transformer
Protection Class
IP50
Supply Voltage
16-36VDC Loop Powered (10mA)
Load Current (RMS)
Selectable 5,10,15,20,25,30 Amp
Output
4-20mA (True RMS)
Isolation
4kV (AC, 50Hz, 1 min)
Bandwidth
55 - 65Hz
Mounting Style
Din Rail Mount
Operating Temperature Range
-10°C / 65°C
Accuracy
Class 1
Termination Style
Screw
Unit Weight
180g
Factory Pack Qty
6
Datasheet
Product Brochure
Product Manual
Application Notes
Fastron Electronics HF121-12/0.4-40-7%K, 40kVar 400VAC(0.95mH) 7% Detuned Reactor for Power Factor Correction Capacitor Banks, 0.95mH(400VAC) 1.526mH(525VAC)
Specification
Technical Features
HF121-12/0.4-40-7%K
Electrical
Voltage
400V/525V
Network Frequency
50/60Hz
Inductance (mH @ 400VAC)
0.95mH
Inductance (mH @ 525VAC)
1.526mH
Nominal Power
40kvar
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
25kg
Datasheet
Product Datasheet
Installation Guide
HF121 Series Installation Guide
LEM AHR 500 B420, Hall Effect Current Transducer, 500A, 4-20mA True RMS output, 20-50VDC supply
Compact and versatile transducers for high AC and DC currents from 500 to 2000A True RMS with signal conditioning. Choice of output types: 4-20 mA, 0-5 V or 0-10 V, Bandwidth: DC 20..6000 Hz
Features
Split Core
VFD and SCR waveforms current measurement
True RMS output
4-20mA current output
Busbar mounting
Eliminates insertion loss
Isolated plastic case recognised according to UL94-V0
Advantages
Large aperture for cable or busbar up to 104 x 40mm
High isolation between primary and secondary circuits
Easy installation
Applications
-AC Power Supplies or Motors
True RMS sensing - the most accurate way to monitor power supply or input power
-VFD Controlled Loads
VFD output indicates how the motor and attached load are operating
-SCR Controlled Loads
Accurate measurement of phase angle fired or burst fired(time proportional) SCR's and switch mode rectifiers. Current measurement gives faster response than temperature measurement.
-Renewable Energy Installations or Backup Batteries
Continuous condition monitoring allowing automatic failure detection and prediction
-Application Domain
Energy and Automation
Specification
LEM Part Number
AHR 1500 B420
Technology
Open Loop Hall Effect
ROHS
Yes
Supply Voltage
20 - 50V
Nominal Current (RMS + DC)
500 Amp
Maximum Measurement Current (Peak)
2000 Amp
Output
4-20mA
Isolation
5.8kV (AC, 50Hz, 1 min)
Bandwidth
20-6000Hz
Mounting Style
Panel Mount
Operating Temperature Range
-40°C / 70°C
Accuracy
1%
Termination Style
SFKC 2.5/4-ST-5.08-RF(Phoenix Contact)
Unit Weight
650g
Factory Pack Qty
6
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
Eastron SDM630MCT-4L-TCP, Quad 3 Phase DIN Rail Mount kWh Meter with Easyclick, 4 x 3 Phase or 12 x Single Phase, 240VAC aux, Class 1, 100mA RJ12 CT Connect, w/RS485 Modbus RTU Comms
100mA RJ12 CT 4 x 3 Phase Connect
100mA RJ12 12 x Single Phase RJ12 CT with adapter
RS 485 communication up to 38,400 bit/s as standard
True RMS values of currents and voltages
Easyclick CT system reduces installation costs
Dual Metering System Reduces Cost and saves space
The meter is intended for measuring, and monitoring 4 x three phase or 12 x single-phase or 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 to the 30th Harmonic) from the measured signals.
Features :
System Accuracy Class B/Class1
Measurement of Active and Reactive Power
Modbus RTU communication up to 38,400 bit/s communication
Graphic LCD with illumination
Specification
Eastron Part Number
SDM630MCT-4L
Functions
Quad Three Phase Energy Meter/ 12 x Single Phase Energy Meter
Supply Voltage
230V L-N +/-15% < 5VA
Nominal Measurement Range
415V L-L 230V L-N, 1/5 Amp +/-15%
Maximum Measurement Range
480V L-L 230V L-N, 1/5 Amp
Nominal CT Current Input
100mA via RJ12 Easyclick CT's
Pulse Output
N/A
Tariff Input
N/A
System Accuracy
Class 1 (I,U,F,kW,kWh) Class 2 (Reactive)
Mounting
Din Rail
Real Time Clock
1min/month (30ppm)
Internal Memory
N/A
Dimensions
72mm x 100mm x 66mm (4 modules wide)
Isolation
4kV
RS485
2400-38400 b/s (400ms Response Time)
Weight
700g
Certification
EN 61010-1 Installation Category III
Factory Pack Qty
1
Safety
IP51(Indoor)
Enclosure Material
Noryl with fire protection to UL94-V-O. Self extinguishing
Enclosure Size
DIN 42880 4 Modules
Operating Temperature
-20 →+70 °C
Documents
Product Datasheet
User Manual
Modbus Protocol
Suitable RJ12 CT's
Three Phase J12 Connected CT's
Split Core Single Phase CT's for RJ12 Connected Meters
Modbus Utility
EEM Meter Setting Software Utility
Crydom H12D4840D, Dual Solid State Relay, Two Pole 3-15VDC Control, 2 x 40A, 48-530VAC Load
Features
Ratings from 2 x 25A to 2 x 40 Amp @ 48-480VAC
SCR output for heavy industrial loads
Zero voltage or instantaneous turn-on outputs
UL/CSA/VDE Approved, CE Compliant to EN60950-1
Improved SEMS screw and washer
Redesigned housing with anti-rotation barriers
AC & DC control types
Direct bond copper substrate
EMC compliant to Level 3
Direct power lead frame
Epoxy free design
Spec
Crydom Part Number
H12D4840D
Switching Type
Zero Crossing (Dual)
ROHS
Yes (Details)
Control Voltage
3-15VDC
Load Current
2 x 40 Amp (rms)
Surge Capability
597 Amp (peak)
Special Feature
Dual SSR, 1200V Transient Withstand
Mounting Style
Panel Mount
Load Voltage Range
48-530VAC
EMC Compliant
Level 3
Termination Style
faston
Unit Weight
89g
Factory Pack Qty
20
Datasheet
Product Datasheet
Notifications
Please note Changes from Gen 3 to Gen 4 (current) package design here
Equivalent
See CC4850W3VH
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
LEM PCM 20-P Series Closed Loop Bipolar DC Hall Effect Sensor for Point System Monitoring, Bipolar 4-20mA Output
Features
Closed loop sensor using Hall Effect
Panel mounting
Split core design for easy installation
Insulated plastic case to UL 94-V0 Water resistant design rated to IP 67
Reverse polarity protected
Advantages
Very good linearity
Excellent accuracy
Current overload capability
No insertion losses.
Non - contact measurement (does not need a safety case)
Applications
Railway equipment
Points condition monitoring
Signal light indication
Battery supplied applications Uninterruptable Power Supplies (UPS).
Specification
LEM Part Number
PCM 20-P
Technology
Closed Loop Hall Effect
ROHS
Yes
Supply Voltage
24V
Aperture
ø15.6mm
Load Current (RMS + DC)
20 Amp
Measuring Range
+/- 40 Amp
Overload Capacity (Ampere Turns)
30000 Amp
Output
4-20mA
Standards
EN 50121-59EMC),EN 50155(temperature and humidity),EN61010-1/2 (safety)
Bandwidth
DC-1000Hz
Mounting Style
Panel Mount
Operating Temperature Range
-25°C / 70°C (55°C Continuous)
Accuracy
0.5%
Termination Style
Switchcraft EN3L4M connector
Unit Weight
120g
Factory Pack Qty
4
Datasheet
Product Datasheet
Application Notes
FAQ
Eastron SDM630MCT-2L-TCP, Dual 3 Phase DIN Rail Mount kWh Meter with Easyclick, 2 x 3 Phase or 6 x Single Phase, 240VAC aux, Class 1, 100mA RJ12 CT Connect, w/RS485 Modbus RTU Comms
100mA RJ12 CT 2 x 3 Phase Connect
100mA RJ12 6 x Single Phase RJ12 CT with adapter
RS 485 communication up to 38,400 bit/s as standard
True RMS values of currents and voltages
Easyclick CT system reduces installation costs
Dual Metering System Reduces Cost and saves space
The meter is intended for measuring, and monitoring 2 x three phase or 6 x single-phase or 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 to the 30th Harmonic) from the measured signals.
Features :
System Accuracy Class B/Class1
Measurement of Active and Reactive Power
Modbus RTU communication up to 38,400 bit/s communication
Graphic LCD with illumination
Specification
Eastron Europe Part Number
SDM630MCT-2L-TCP
Functions
Dual Three Phase Energy Meter/ 6 x Single Phase Energy Meter
Supply Voltage
230V L-N +/-15% < 5VA
Nominal Measurement Range
415V L-L 230V L-N, 1/5 Amp +/-15%
Maximum Measurement Range
480V L-L 230V L-N, 1/5 Amp
Nominal CT Current Input
100mA via RJ12 Easyclick CT's
Pulse Output
N/A
Tariff Input
N/A
Accuracy
Class 1 (I,U,F,kW,kWh) Class 2 (Reactive)
Mounting
Din Rail
Real Time Clock
1min/month (30ppm)
Internal Memory
N/A
Dimensions
72mm x 100mm x 66mm (4 modules wide)
Isolation
4kV
RS485
2400-38400 b/s (400ms Response Time)
Weight
600g
Certification
EN 61010-1 Installation Category III
Factory Pack Qty
1
Safety
IP51(Indoor)
Enclosure Material
Noryl with fire protection to UL94-V-O. Self extinguishing
Enclosure Size
DIN 42880 4 Modules
Operating Temperature
-20 →+70 °C
Documents
Product Datasheet
User Manual
Modbus Protocol
Suitable RJ12 CT's
Three Phase J12 Connected CT's
Split Core Single Phase CT's for RJ12 Connected Meters
Modbus Utility
EEM Meter Setting Software Utility
LEM ART-B22-D125-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, 12.5cm 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
Options
Cross Power Plug-in: side contacts to stack up to 3 Integrator modules and use only one power supply.
Specification
LEM Part Number
AI-PMUL + ART-B22-D125-SP3
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), 12.5cm 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
Application 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.
Crouzet 88970554 HMI Touch CTP104-E 4.3", Performance Screen
TFT-LCD resistive touch screen
Fan less cooling system
32 bit 600 Mhz or 1 Ghz Cortex-A8 processor
Built-in RTC
Direct communication with M3 programming port
Modbus RS485 protocol (drivers for M3, EVO and em4)
Modbus TCP/IP protocol (drivers for M3, EVO and em4)
Integrated VNC server
Additional functions provided by Crouzet Touch programming software (e-mails,recipe database, enhanced security…)
CE mark, cULus listed
Specification
Crouzet Part Number
88970554 (CTP104-E)
Function
Human Machine Interface (Touch Screen)
Nominal Voltage
24VDC (19.2 - 28.8VDC) @ 300mA
Display Size
4.3"
Resolution
480 x 272
Brightness
400 cd/m²
Storage Memory
128MByte
RAM Memory
128MByte
USB
Host USB 2.0
Ethernet
RJ45 Type, 10/100MBit/s, MDI/MDIX
Port RS232
COM1 Male
Port RS485
COM1 2/4 wires Male, COM3 2 wires Male
Voltage Resistance
500VAC (1 Min)
Dimensions
128 x 102 x 32 mm 5.04 x 4.02 x 1.26"
Real Time Clock
5 Years with CR2032 Battery
Termination Style
Screw
Weight
250g
Certification
cULus Listed, CE
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
HMI Touch Datasheet
HMI Touch Brochure
Software
Crouzet Touch Soft V6.00.02.173
Software M3-soft-AC9-V3.1.2.0_ML
Remote Control Software CVD_PC_V2_3_01_02
Crouzet Soft EVO EM4 1.12.01.14
Compatibility
Built in Communications driver compatible with Millenium 3, Millenium EVO, and EM4 PLC's. See our PLC Section for Pricing and Specification
F920-A-XX-XX-XX - Signal Conditioner and +/-15VDC Bipolar Power Supply with Adjustable High and Low C/O Relay Alarm. +/- 4V Bipolar Input, For External LEM Hall Effect Sensor
Features
Isolated measurement of AC or DC currents using a Hall effect transducer with external aperture.
Incorporates an integrated input level display and power supply.
Wide measurement range available
Choice of standard outputs
Wide range isolated DC input supply
DIN Rail mounting
Signal Conditioned AC Average RMS or DC measurement output
On board bar graph display
User adjustable zero offset and span controls
Zero insertion loss in current measurement path
Earth leakage via differential Ipn for nominal Input ‘01’
Applications
Process control
Transportation
Petrochemical
Industrial
Earth Leakage
Energy Monitoring/Measurement
Automation
Delivery
Delivery in 3-5 days for small qty, Otherwise 4-6 weeks
Datasheet
Datasheet