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Sentinel 3+ Battery Sensor Gen 3+, DIN Rail Mount Compact and versatile 3 in 1 Battery sensor for monitoring of critical battery systems, included Flooded Cell, and VLRA types. The Sentinel 3+ is a state of the art, System on Chip (SoC) digital transducer designed to monitor VRLA, gel or flooded stationary battery systems. Data is transmitted over a dedicated communication bus to proprietary and non-proprietary devices Features Din Rail Mount, Compact Design LED status indicator Temperature patch for direct battery measurement Communication interface isolation 2.16 kV Fast, simple fittings , Voltage, Temperature and True AC Impedance Measurement S-Bus Output (Interface with OEM equipment) Suitable for Transformerless UPS systems (may require Common mode Isolator) Isolated plastic case recognised according to UL94-V0 Advantages Excellent sensitivity, accuracy, and repeatability High current stimulation for secure impedance measurement Improved immunity to Common Mode transients in newer UPS topologies (ie. transformerless, using fast IGBTs and/or a floating battery with respect to earth ground). Applications UPS Telecommunications Battery supplied applications Application Domains Energy & Automation Industrial. Utilities Fire & Safety system Remote monitoring LEM Part Number BM Sentinel 3+ Technology SoC 3 in 1 sensor CE Approved Yes Supply Voltage 0.9 .. 16VDC @ 30mA Voltage Measurement Range 0.9 .. 16VDC @ 30mA Temperature Measurement Range -10°C / 70°C Output S-Bus Digital protocol Isolation 2.16kV (AC, 50Hz, 1 min) S-Bus Baud Rate 9600 bps Mounting Style Din Rail Mount Operating Temperature Range -10°C / 70°C Accuracy 0.5% Termination Style 6 Pin Connector (for BM CBL POW 0.4/0.6M) Unit Weight 70g Factory Pack Qty 6   Datasheet Used to monitor and measure battery Impedance, Voltage, and Surface Temperature. Product Datasheet S-Bus Protocol Information OEM Software Tools Sentinel 3 Commander Test Program Sentinel Troubleshooting Harsh EMC Application Notes In a UPS, the current drawn by the inverter contains line frequency harmonic components (mostly 2nd, 4th and 6th). Part of this ripple current flows through the battery, to which is connected the Sentinel. As the Sentinel itself uses an excitation current for the impedance measurement, so the presence of ripple current can interfere with the measurement and thus cause errors. The table below quantifies the additional error resulting from 1A rms of ripple current, for different combinations of ripple current harmonics and bloc voltage. Table 1: Additional errors for impedance measurement due to ripple current (See datasheet) Notes: The error values are the maximum, and are normalized for 1A rms of ripple current. The error is proportional to the ripple current; for example, if the ripple current was 2A rms the error will increase by factor 2.

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Crydom MCBC2450CF, Solid Sate Relay based Burst Fire Controller, 240VAC, 50 Amp, 0-10V Input, 10 Cycles Features Selectable Proportional Burst Control Input Ratings from 25A to 90 Amp @ 180-530 VAC SCR output for heavy industrial loads Zero voltage turn-on outputs UL/CE/ROHS Compliant Direct bond copper substrate Direct power lead frame Epoxy free design Spec Crydom Part Number MCBC2450CF Switching Type Burst Fire (10 Cycles) ROHS/CE/UL Yes Control Voltage 0-10V Proportional Input Load Current 50 Amp (rms) Surge Capability 625Amp (peak) Special Feature Proportional Controller + SSR Mounting Style Panel Mount Load Voltage Range 180-280VAC Overvoltage Vpk 600V Termination Style Terminal Plug & Screws Unit Weight 87g Factory Pack Qty 10   Datasheet Product Datasheet Notifications Please note Changes from Gen 3 to Gen 4 (current) package design here Equivalent Crydom PMP2425W or Contact Us for Possible Replacement   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    

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KS24/A-48Z50-L, Solid State Relay, 3 Phase 90-280VAC Control, 60A, 48-530VAC Load, LED Status Indicator + Cover Features Ratings from 60 Amp @ 48-530 VAC SCR output for heavy industrial loads Zero voltage or Instantaneous turn-on outputs UL/CE/ROHS Approved IP20 Cover Available AC & DC control types Direct bond copper substrate Direct power lead frame Epoxy free design Spec Crydom Part Number KS24/A-48Z50-L Switching Type Zero Crossing ROHS/CE/UL Yes Control Voltage 90 - 280VAC Load Current 60 Amp (rms) per Phase Surge Capability 600�Amp (peak) Special Feature LED Status Indicator + IP20 Cover Mounting Style Panel Mount Load Voltage Range 48-530VAC EMC Compliant Level 3 Termination Style Screw Unit Weight 315g Factory Pack Qty 10 � Datasheet Product Datasheet Equivalent Contact Us for Possible Replacement � 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

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LEM AKR Series True RMS Solid Core AC Current Sensor with Process Outputs Compact and versatile Solid Core AC current sensor, selectable 100, 150, 200 Amp True RMS. Choice of output types: 4-20 mA, 0-5 V or 0-10 V Features Solid Core True RMS output 4-20mA current output Busbar, or panel mounting Isolated plastic case recognised according to UL94-V0 Advantages Large aperture for cable up to ⌀19mm High isolation between primary and secondary circuits Easy installation DIN Rail Kit available Applications -Automation Systems Analogue current reading for remote monitoring (e.g. Motor) -Data Loggers Self Powered. Will not drain data logger batteries -Panel Meters Simple connection displays power consumption Specification LEM Part Number AK 200 C420L, Technology AC Current Transformer with Process Output ROHS Yes Supply Voltage 24VDC Loop Powered Nominal Current (RMS + DC) 100,150,200 Amp Selectable Maximum Measurement Current (Peak) 120, 180, 240 Amp Output 4-20mA True RMS Aperture ⌀19mm Isolation 3kV (AC, 50Hz, 1 min) Bandwidth 50-60Hz Mounting Style Panel Mount Operating Temperature Range -40°C / 85°C Accuracy 1% Termination Style 2 x UNC8 Cylindric Head Unit Weight 120g Factory Pack Qty 6 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM AK 200 C10 Series Solid Core AC/DC Hall Effect Sensor with Process Outputs Compact and versatile Solid Core AC current sensor, selectable 100, 150, 200 Amp Average RMS. Choice of output types: 4-20 mA, 0-5 V or 0-10 V Features Solid Core Average RMS output 0-10V voltage output Busbar, or panel mounting Isolated plastic case recognised according to UL94-V0 Advantages Large aperture for cable up to ⌀19mm High isolation between primary and secondary circuits Easy installation DIN Rail Kit available Applications -Automation Systems Analogue current reading for remote monitoring (e.g. Motor) -Data Loggers Self Powered. Will nto drain data logger batteries -Panel Meters Simple connection displays power consumption Specification LEM Part Number AK 200 C10 Technology AC Current Transformer with Process Output ROHS Yes Supply Voltage Self Powered Nominal Current (RMS + DC) 100,150,200 Amp Selectable Maximum Measurement Current (Peak) 120,180,240 Amp Output 0-10V Average RMS Aperture ⌀19mm Isolation 3kV (AC, 50Hz, 1 min) Bandwidth 50-60Hz Mounting Style Panel Mount Operating Temperature Range -40°C / 85°C Accuracy 1% Termination Style 2 x UNC8 Cylindric Head Unit Weight 120g Factory Pack Qty 6 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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Crydom MCBC2425CF, Solid Sate Relay based Burst Fire Controller, 240VAC, 0-10V Input, 10 Cycles Features Selectable Proportional Burst Control Input Ratings from 25A to 90 Amp @ 180-530 VAC SCR output for heavy industrial loads Zero voltage turn-on outputs UL/CE/ROHS Compliant Direct bond copper substrate Direct power lead frame Epoxy free design Spec Crydom Part Number MCBC2425CF Switching Type Burst Fire (10 Cycles) ROHS/CE/UL Yes Control Voltage 0-10V Proportional Input Load Current 25 Amp (rms) Surge Capability 250 Amp (peak) Special Feature Proportional Controller + SSR Mounting Style Panel Mount Load Voltage Range 180-280VAC Overvoltage Vpk 600V Termination Style Terminal Plug & Screws Unit Weight 87g Factory Pack Qty 10   Datasheet MCBC Series Notifications Please note Changes from Gen 3 to Gen 4 (current) package design here Equivalents Crydom PMP2425W or Contact Us for Possible Replacement 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

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Crydom CWA4890E, Solid State Relay, Single Phase 18-36VAC Control, 90A, 48-660VAC Load. High surge Features Ratings from 25A to 125 Amp @ 48-660VAC 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 CWA4890E Switching Type Zero Crossing ROHS Yes (Details) Control Voltage 24VAC (18-36VAC) Load Current 90 Amp (rms) Surge Capability 1350 Amp (peak) Special Feature LED Status Indicator, High Surge Mounting Style Panel Mount Load Voltage Range 48-660VAC EMC Compliant Level 3 Termination Style Screw Unit Weight 75g Factory Pack Qty 20 Datasheet Product Datasheet Notifications Please note Changes from Gen 3 to Gen 4 (current) package design here 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

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MOXA Port Powered 4kV RS-232 Serial Isolator Features RS232 DB9 Male Port Isolator Comes with Plug Pack power supply Port powered or Aux Supply Powered Used for common mode noise rejections in high dV/dT environments such as UPS, Trackside Rail Equipment 4kV RMS Isolation (1 Min) Automatic baud rate detection Datasheet Product Datasheet

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Advanced Energy Thyro S 2S Series 2 Leg 3 Phase Solid State Contactor, Burst(TAKT)Firing Mode Only. Compatible Replacement for Eurotherm Features 400VAC +10/-57% Line to Line Voltage, Current or Power Control Smallest footprint on the market Built in Fuses 3 Phase, 2 Leg Economical Burst Controller Firing Mode (0)4-20mA, 0(1)-5V, 0(2)-10V or POT input Proportional Control Removable Cover USB Configuration/Bias Setting Potentiometer Adjustment Synchronisation Function 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 (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 S 2S 400VAC 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 Single Phase AC Switch Control Modes 2 Leg Burst(TAKT) for low dissipation 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/-15% (-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 Installtion Guide Setting Up Comms on Thyro A Series Controllers Anybus Device Ethernet IP Setup Guide

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Crydom LND2475, Solid State Relay, Single Phase 3-32VDC Control, 75A, 24-280VAC Load, Low Noise, Low EMC/RFI Features • Ratings from 25A to 75 Amp @ 24-280 VAC • 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 LND2475 Switching Type Zero Crossing ROHS Yes (Details) Control Voltage 3-32VDC Load Current 75 Amp (rms) Surge Capability 1145 Amp (peak) Special Feature None Mounting Style Panel Mount Load Voltage Range 24-280VAC EMC Compliant Level 3 Termination Style Screw Unit Weight 75g Factory Pack Qty 20 Datasheet Product Datasheet Please note Changes from Gen 3 to Gen 4 (current) package design here 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

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Crydom DC60SA7, Solid State Relay, DC 90-280VAC/DC control, 7A, 60VDC Load Features Ratings from 3A to 40 Amp @ 3-60VDC Transistor output UL/CSA/VDE Approved, CE Compliant to EN60950-1 Improved SEMS screw and washer Redesigned housing with anti-rotation barriers Direct bond copper substrate EMC compliant to Level 3 Direct power lead frame Epoxy free design Spec Crydom Part Number DC60SA7 Switching Type DC Load ROHS Yes (Details) Control Voltage 90-280VAC/DC Load Current 7 Amp DC Surge Capability (10ms) 14 Amp DC Special Feature None Mounting Style Panel Mount Load Voltage Range 3 - 60VDC EMC Compliant Level 3 Termination Style Screw Unit Weight 75g Factory Pack Qty 20 Datasheet Product Datasheet Notifications Please note Changes from Gen 3 to Gen 4 (current) package design here Equivalent See D1D40K with raised terminals (Gen 3) for alternative or D1D20, D1D40, D1D80 for higher current alternatives 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

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Crydom E53TP25C, Solid State Relay, 3 Phase 18-36VAC Control, 25A, 48-530VAC Load, LED Status Indicator, IP20 Features Ratings from 25A to 50 Amp @ 70-480 VAC SCR output for heavy industrial loads Zero voltage or Instantaneous turn-on outputs UL/CE/ROHS Approved IP20 Cover Available AC & DC control types Direct bond copper substrate Direct power lead frame Epoxy free design Spec Crydom Part Number E53TP25C Switching Type Zero Crossing ROHS/CE/UL Yes Control Voltage 18-36VAC Load Current 25 Amp (rms) per Phase Surge Capability 239 Amp (peak) Special Feature LED Status Indicator Mounting Style Panel Mount Load Voltage Range 48-530VAC EMC Compliant Level 3 Termination Style Screw Unit Weight 315g Factory Pack Qty 10 Datasheet Product Datasheet Equivalent Contact Us for Possible Replacement 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

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