LEM AI-P1A Universal Integrator for Rogowski Coils, Multi Range Input (100 to 5000 Amp) and Output (0.333V,0.225), 1 Amp Output, Adjustable Sensitivity(22.5,70,80,85,100,120mV/kA), Din Rail Mount
The universal Rogowski coil integrator AI-P1A 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 True RMS and instantaneous. AI-P1A is DIN rail mounted and can be stacked for multiphase application without spacing thanks to its low power dissipation. optional
Input signal
1 Amp output for Power Quality Measurements up to the 32nd Harmonic (1600Hz)
Accuracy Class 0.5 (IEC 61869-2) [1].
Linearity error ? 0.10 %. Protection degree IP2X.
35 mm DIN rail mounted.
Push-in terminals.
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 0.5 (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 plugin connector: side contacts to stack up to 3 Integrator modules and use only one power supply.
24VDC Power Supply Meanwell HDR-30-24
Specification
LEM Part Number
AI-P1A
Function
Integrator and True RMS Conditioner for Rogowski Coils
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
1 Amp AC
Frequency Measuring Range
50-1500Hz (15th Harmonic)
Operating Voltage
10-32VDC
Accuracy
0.5% from 25 to 5000 Amp
Current Consumption
350mA (max)
Dimensions
100mm x 78mm x 15mm
Mounting
Din Rail Mount
Integrator to Meter cable
User Supplied Shielded cable 6mm 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
Product 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.
Fastron Electronics SCT-Y36-500A-100mA, 500A/100mA Measurement, Class 1 Split Core CT's, 36mm Aperture, with HY2.0 Connector for Eastron Meter EasyClick System
Features
Quick Release Split Core System
Cable Mount
100mAmp Output
Self Powered
Rated System Voltage 0.60/3kV
0.9M Flying Leads with HY-2.0 Connector
Applications
Eastron Modular Metering Equipment
Energy Monitoring
Load Balancing
Power Quality Measurements
Specification
Fastron Part Number
SCT-Y36-500A-100mA
Technology
Split Core AC Current Transformer
Ratio
500/100mA
Aperture Size
ø 36 mm
VA Rating
1VA
Accuracy Class
Class 1
Output
100mA (+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)
500Amp x 1.2
Termination Style
0.9M Flying leads with HY-2.0 Connector
Unit Weight
170g
Factory Pack Qty
9
Datasheet
Product Datasheet
Application Notes
Installation Guide
CRJ-31 Connector User Guide
Fastron Electronics FESCT-055-250-5-IP65, 250Amp Measurement, 5 Amp Output Split Core CT's, Class 1, w/10M Flying leads, ø 55mm Aperture
Features
Quick Release Split Core System
10m Flying Leads
ø 55mm
Mounting Feet Supplied
Self Powered
Rated System Voltage 0.60/3kV
Applications
US Based Metering Equipment
Energy Monitoring
AC Power Control Systems
Power Factor Correction
Power Quality Measurement, 5 Amp Outputs
Specification
Fastron Electronics Part Number
FESCT-055-250-5-IP65
Technology
Split Core AC Current Transformer
Ratio
250/5A
Aperture Size
ø 55mm
VA Rating
2.5VA
Accuracy Class
Class 1
Output
5 Amp (+20%)
Isolation
3kV (AC, 50Hz, 1 min)
Bandwidth
50-60Hz
Dimensions
180x138x52mm
Mounting Style
Panel Mount
Operating Temperature Range
-35°C / 55°C
Continuous Current (max)
250Amp x 1.2
Termination Style
10M Twisted Pair 0.34mm^2
Unit Weight
2000g
Factory Pack Qty
9
Datasheet
Product Datasheet
Application Notes
Installation Guide
Advanced Energy Thyro-A-3A-400-45-H3, Three Phase SCR Controller 45 Amp 400VAC +10/-57%, Phase(VAR), Burst(TAKT) Fire, SWITCH Operating Modes, Voltage Control only
Features
400VAC +10/-57% Line to Line Voltage, Current or Power Control
Smallest footprint on the market
Built in Fuses
3 Phase, Phase Angle & Burst Controller with SWITCH operation mode
SWITCH between Phase(VAR) or Burst(TAKT) control modes
(0)4-20mA, 0(1)-5V, 0(2)-10V or POT input Proportional Control
Removable Cover
USB Configuration/Bias Setting
Potentiometer Adjustments
Synchronisation Function for Multiple TAKT Sync
Applications
Electrical Ovens, Kilns, or Furnaces
Primary Control of Transformer Loads in Phase or Burst Fire mode
Resistive Loads up to 6:1 Hot/Cold Ratio
AC Soft Starter (VAR Mode Combined with PLC)
Power Regulation Applications
Electric Boilers
Brewery Heating
Industrial Light Dimming
Suitable for extreme environments such as mining
Series Optional Features
For HRL
Current Control/Feedback
Programmable Relay Alarm Output
Load Monitoring
Analogue Output
For HRLP
As above with Power Control Feedback
Communication Options
Standard Thyro Bus Module
BasicBus Module
Specification
Advanced Energy Part Number
Thyro-A-3A-400-45-H3
Approvals
CE, UL508A, EU Directive 2014/35/EU & 2004/108/EC
Control Accuracy
3% at rated voltage
Rated Operating Temperature
45°C
Temperature Derating
0.9 x Inom @ 50 Deg C, 1.1 x Inom @ 35 Deg C
SCR Configuration
Three Phase AC Switch
Control Modes
Phase(VAR), Burst(TAKT), QUick TAKT(QTM), Hybrid(VT on request)
Control Input
4(0)-20mA, 0(1)-5V, 0(2)-10V, POT
Load Current
16 to 1500 Amp @ 45 Deg C (110% @ 35 Deg C Max)
Control Range
0-100%
Options
Conformal Coating for Gas or High Humidity Environments
Mounting Style
Panel Mount
Supply Voltage Range
400VAC +10/-57% (-57% with 24VDC Aux Supply)
Soft Start
Via PLC input
Termination Style
Screw
Unit Weight
2.1 to 74kg
Factory Pack Qty
1
Technical Docs
Brochure
User Manual
2 Leg Control Application Blog
Thyro A Series Quick Installation Guide
Setting Up Comms on Thyro A Series Controllers
Anybus Device Ethernet IP Setup Guide
Iskra BQ0207 0-500V Moving Coil Voltmeter
Features
Adjustable Display Scaling
PC 94 UL V0
For robust Measurement
Each unit needs just 96 x 96mm Panel Space
65mm Depth
Specification
Iskra Part Number
BQ0207 0-500V
Nominal Measurement Range
0 - 500VAC
Maximum Measurement Range
500VAC
Over Range
N/A
Operating Temperature
0 - 50°C
Frequency
15...100Hz
Safety Rating
IP52 case, IP20 terminals wiht back cover
Termination Style
Screw
Mounting Style
96 x 96mm Panel Mount
Case Material
PC - UL 94 V0
Weight
320g
Factory Pack Qty
1
Datasheet
Product Datasheet
Trent NBR-FR22GR69V32T + RT18-125L Series 32 Amp 690V Semiconductor I²t gR Fuse & DIn Rail Fuse Holder Cartridge Style
Features
Cylindrical Standard Fuses Sizes
Wide Range of I²t
Ratings up to 32 Amp
Quick Release with RT18-125L fuse holder
DIN Rail Mount with RT18-125L fuse holder
Compatible with all 58 x 21mm fuse holders
IEC Standard 60269.1 AND 4
690 V Voltage Rating complying with IEC 33
Applications
Solid State Relay Switchboards
Bridge rectifier Fusing
Protection of High Powered Semiconductors according to I²t
Short Circuit Protection
DC or AC Motor I²t Protection
Battery Fuse
Specification
Trent Part Number
NBR-FR22GR69V32T + RT18-125L
Fuse Type
I²t gR Class
Nominal Voltage
690VAC @ 50Hz
I²t Rating (Pre-Arcing)
605 A²/s/s
Nominal Current (RMS + DC)
32 Amp
Tested Breaking Capacity
200kA @ 690VAC
Dimensions
123 x 76 x 37.5mm
Fuse Holder
RT18-125L
Mounting Style
Din Rail Mount
Operating Temperature Range
-40°C / 125°C
Watt Loss
22.8W
DC Breaking Capacity
50kA
Unit Weight
60g
Factory Pack Qty
10
Datasheet
RT18-125L
Datasheet
Eastron Smart X72-5G, Panel Mount Multifuction Meter, Class 0.5S, 50-480VAC, 1A/5A CT input, 30 Parameter, 2 x Digital Pulse/Alarm Outputs, 4 Digital/Tariff Inputs, Modbus RTU RS485 Comms, Self Powered
Metering and Numerical Display
Adjustable tariff clock (Optional 4 Tariffs), display of electric energy consumption in optional currency
Modbus RTU as standard
True RMS values of currents and voltages
Measurements of active, reactive, apparent power and power factor
The meter 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 30 quantities (U, I, P, THD, IHD, S, PF, PA, f, f, MD, etc.).
Accuracy class 1
Optional 2 or 4 tariff inputs,
Digital Output and Input
Ethernet communication protocol
Up to 4 inputs or outputs (pulse outputs, alarm outputs, tariff inputs)
Universal or AC power supply
Graphic LCD with Dual Metering and PF Displays
Specification
Eastron Part Number
Smart X72-5G
Functions
Power Quality Meter, Energy Meter
Aux Supply
65-276VAC/90-380VDC
Nominal Measurement Range
50-480V L-L, 1/5 Amp
Maximum Measurement Range
480V L-L, 1/5 Amp
Pulse Outputs
2 x Shared with Digital outputs
Alarm
2 x Digital Outputs (shared with Pulse function)
Tariff Input
4 Digital Inputs
Accuracy
Class 0.5S (I,U,F,PF,θ,THD) Class 1(Active), Class 2 (Reactive)
Battery Backup
N/A
Real Time Clock
1min/month (30ppm)
Isolation
2.5kV (1 Min)
RS485
2400-38400 b/s
Weight
500g
Certification
MID, UL
Factory Pack Qty
1
Enclosure Material
PC/ABS non combustable-self-extinguishability, complying with UL 94 V-0
Operating Temperature
-25 →+55 °C
Datasheet
User Manual
Advanced Energy Thyro-A-3A-400-45-H-RL3, Three Phase SCR Controller 45 Amp 400VAC +10/-57%, Phase(VAR), Burst(TAKT) Fire, SWITCH Operating Modes, Voltage Control, Current Feedback Option
Features
400VAC +10/-57% Line to Line Voltage, Current or Power Control
Smallest footprint on the market
Built in Fuses
3 Phase, Phase Angle & Burst Controller with SWITCH operation mode
SWITCH between Phase(VAR) or Burst(TAKT) control modes
(0)4-20mA, 0(1)-5V, 0(2)-10V or POT input Proportional Control
Removable Cover
USB Configuration/Bias Setting
Potentiometer Adjustments
Synchronisation Function for Multiple TAKT Sync
Applications
Electrical Ovens, Kilns, or Furnaces
Primary Control of Transformer Loads in Phase or Burst Fire mode
Resistive Loads up to 6:1 Hot/Cold Ratio
AC Soft Starter (VAR Mode Combined with PLC)
Power Regulation Applications
Electric Boilers
Brewery Heating
Industrial Light Dimming
Suitable for extreme environments such as mining
Series Optional Features
For HRL
Current Control/Feedback
Programmable Relay Alarm Output
Load Monitoring
Analogue Output
For HRLP
As above with Power Control Feedback
Communication Options
Standard Thyro Bus Module
BasicBus Module
Specification
Advanced Energy Part Number
Thyro-A-3A-400-45-H-RL3
Approvals
CE, UL508A, EU Directive 2014/35/EU & 2004/108/EC
Control Accuracy
3% at rated voltage
Rated Operating Temperature
45°C
Temperature Derating
0.9 x Inom @ 50 Deg C, 1.1 x Inom @ 35 Deg C
SCR Configuration
Three Phase AC Switch
Control Modes
Phase(VAR), Burst(TAKT), QUick TAKT(QTM), Hybrid(VT on request)
Control Input
4(0)-20mA, 0(1)-5V, 0(2)-10V, POT
Load Current
16 to 1500 Amp @ 45 Deg C (110% @ 35 Deg C Max)
Control Range
0-100%
Options
Conformal Coating for Gas or High Humidity Environments
Mounting Style
Panel Mount
Supply Voltage Range
400VAC +10/-57% (-57% with 24VDC Aux Supply)
Soft Start
Via PLC input
Termination Style
Screw
Unit Weight
2.1 to 74kg
Factory Pack Qty
1
Technical Docs
Brochure
User Manual
2 Leg Control Application Blog
Thyro A Series Quick Installation Guide
Setting Up Comms on Thyro A Series Controllers
Anybus Device Ethernet IP Setup Guide
Fastron Electronics Fast ONE Complete AHF 300A-400V, Active Harmonic Filter & Static Var Generator, 300 Amp @ 45 Deg C, 3 Phase 3 Wire, 400VAC +/-20%, L:950 x W:950 x H:2200mm
For Automatic Switching of Power Factor Correction Capacitors according to changing site conditions. and for the filtering or control of Harmonic Distortion
Features
Automatic Power Factor Correction up to Cos φ = 0.99
Overtemperature Alarm
Optional RS485 Comms
IEC 654-1, UL Approved
3 Year Fastron Electronics Warranty
Modular Construction for Rack or Wall Mount Installations
Perfect for Residential Applications
Stack multiple modules for larger Power Factor Correction Requirements
Specification
Fastron Part Number
Fast ONE Complete AHF 300A-400V,
Function
Reactive Power Correction & Active Harmonic Filter
Configuration
3 x 100 Amp / 70kvar Modules
Current /Load Rating
300 Amp per Phase (270 Amp @ 55 Deg C) /210Kvar
Nominal Voltage (Un)
400VAC Line to Line 50Hz +/-20%
Switch Delay Time
Instant Correction/Inverter Based
Desired Harmonic
0.99 IND - 0.99 CAP
LCD Display
IGBT Temp, Grid Current Grid THDi, Grid PF, Grid Imbalance
Current imbalance
< 5%
Comms
RS485 (Optional)
Termination Style
Screw
Dimensions
L:950 x W:950 x H:2200mm
Weight
460kg
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
AHF Module Datasheet
Complete with Enclosure Datasheet
User Manual
