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Varsi V460K20 Series Metal Oxide Varistor (MOV), 420VAC, 560VDC, K20 Package, Lugged High Energy Absorption Rating Industry Standard Package Wide Operating Range 35 - 1100VAC High Peak Current Capability (70kA) UL/CSA/ROHS/ISO9001:2015 Approved Panel Mount Screw Terminals APPLICATION AREAS: 1. Railways and trams: For the protection of electrical equipment, power electronics (IGBT, thyristors...) in systems with alternating, direct or combined AC + DC power supply, especially in power supply of AC/DC, DC/AC, DC/DC converters. They may be used in systems with main and auxiliary power supply for example: automatic control and regulation systems, cooling systems, warming systems, ventilation systems, and combination systems (electromechanical, electropneumatic and other systems). 2. Wind powerplants For protection of automatic control and regulation in power electronics (IGTB, tyristors...), as well as the protection of sensitive electronic systems (e. g. AC/DC, DC/AC, DC/DC converters, drive systems) from direct or indirect lightning strikes. 3. Photovoltaic systems For protection of photopanels, automatic control electronics with sensitive electronic components, and DC/AC converters (inverters) from direct or indirect lightning strikes. Depending on the application, both serial and parallel connections are possible. With serial connection the required voltage is achieved. With parallel connection higher current absorption is achieved in the modules. Specification Varsi Part Number V460K20 Operating Voltage AC (50-60Hz) 460V Operating Voltage DC 615V Average Power Dissipation 1W Permissable Peak Current 5.5kA Energy Absorption(2ms) 287W(max) Tolerance(Vn) +/- 10% Termination Style Ring Lug Weight 7g Factory Pack Qty 1 ROHS Yes UL Yes CSA Yes Datasheet Product Datasheet Application Notes Technical Blog MOV Article

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Varsi V35K14 Series Metal Oxide Varistor (MOV), 35VAC, 45VDC, K14 Axial Package 14W, Lugged High Energy Absorption Rating Industry Standard Package Wide Operating Range 35 - 1100VAC High Peak Current Capability (70kA) UL/CSA/ROHS/ISO9001:2015 Approved Panel Mount Screw Terminals APPLICATION AREAS: 1. Railways and trams: For the protection of electrical equipment, power electronics (IGBT, thyristors...) in systems with alternating, direct or combined AC + DC power supply, especially in power supply of AC/DC, DC/AC, DC/DC converters. They may be used in systems with main and auxiliary power supply for example: automatic control and regulation systems, cooling systems, warming systems, ventilation systems, and combination systems (electromechanical, electropneumatic and other systems). 2. Wind powerplants For protection of automatic control and regulation in power electronics (IGTB, tyristors...), as well as the protection of sensitive electronic systems (e. g. AC/DC, DC/AC, DC/DC converters, drive systems) from direct or indirect lightning strikes. 3. Photovoltaic systems For protection of photopanels, automatic control electronics with sensitive electronic components, and DC/AC converters (inverters) from direct or indirect lightning strikes. Depending on the application, both serial and parallel connections are possible. With serial connection the required voltage is achieved. With parallel connection higher current absorption is achieved in the modules. Specification Varsi Part Number V35K14 Operating Voltage AC (50-60Hz) 35V Operating Voltage DC 45V Average Power Dissipation 0.6W Permissable Peak Current 5.5kA Energy Absorption(2ms) 56W(max) Tolerance(Vn) +/- 10% Termination Style Ring Lug Weight 7g Factory Pack Qty 1 ROHS Yes UL Yes CSA Yes Datasheet Product Datasheet Application Notes Technical Blog MOV Article

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Trent MYG20-241 Series Metal Oxide Varistor (MOV), Varistor, 200VAC, 240VDC, K20 Axial Package 60W, Lugged High Energy Absorption Rating Industry Standard Package Wide Operating Range 35 - 1100VAC High Peak Current Capability (70kA) UL/CSA/ROHS/ISO9001:2015 Approved Panel Mount Screw Terminals APPLICATION AREAS: 1. Railways and trams: For the protection of electrical equipment, power electronics (IGBT, thyristors...) in systems with alternating, direct or combined AC + DC power supply, especially in power supply of AC/DC, DC/AC, DC/DC converters. They may be used in systems with main and auxiliary power supply for example: automatic control and regulation systems, cooling systems, warming systems, ventilation systems, and combination systems (electromechanical, electropneumatic and other systems). 2. Wind powerplants For protection of automatic control and regulation in power electronics (IGTB, tyristors...), as well as the protection of sensitive electronic systems (e. g. AC/DC, DC/AC, DC/DC converters, drive systems) from direct or indirect lightning strikes. 3. Photovoltaic systems For protection of photopanels, automatic control electronics with sensitive electronic components, and DC/AC converters (inverters) from direct or indirect lightning strikes. Depending on the application, both serial and parallel connections are possible. With serial connection the required voltage is achieved. With parallel connection higher current absorption is achieved in the modules. Specification Trent Part Number MYG20-241 Operating Voltage AC (50-60Hz) 200V Operating Voltage DC 240V Average Power Dissipation 1W Permissable Peak Current 10kA Energy Absorption(2ms) 127W(max) Tolerance(Vn) +/- 10% Termination Style Axial Lead Weight 3g Factory Pack Qty 1 ROHS Yes UL Yes CSA Yes Datasheet Product Datasheet Application Notes Technical Blog MOV Article

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D5252505TER0000 Power Factor Correction Capacitor, 3 Phase, Dry Type DWCAP 25.0 KVAR, 525V, 50HZ, 120 x 230mm Characteristics and utility 25 kVar @ 525V @ 50 Hz 25.0kvar 25kvar 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 D5252505TER0000 Technology Dry Type, Low Loss, Self Healing Dimensions 120 x 230mm Standards IEC 60831-1/2, EN 60831-1/2 Voltage 525V @ 50Hz Kvar 25.0 Kvar Capacitance 3 x 96.24uF Tolerance On Capacitance -5% + 10% Current (In) 27.49 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 3.1kg Factory Pack Quantity 25   Datasheet Product Datasheet Application Notes Discharge Resistor Usage Power Factor Correction Blog Voltage Derating Tables  

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D5254005TER0000 Power Factor Correction Capacitor, 3 Phase, Dry Type DWCAP 40.0 KVAR, 525V, 50HZ, 136 x 230mm Characteristics and utility 40kVar @ 525V @ 50 Hz / 25kVar @ 400VAC 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 D5254005TER0000 Technology Dry Type, Low Loss, Self Healing Dimensions 136 x 230mm Standards IEC 60831-1/2, EN 60831-1/2 Voltage 525V @ 50Hz Kvar 40.0 Kvar Capacitance Tolerance On Capacitance -5% + 10% Current 44 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 4.9kg Factory Pack Quantity 25   Datasheet Product Datasheet Application Notes Discharge Resistor Usage Power Factor Correction Blog Voltage Derating Tables  

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LEM AHR 1500 B420, AHR 1500 B420, Hall Effect Current Sensor, 1500Amp, True RMS 4-20mA output, 104 x 40mm aperture 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) 1500 Amp Maximum Measurement Current (Peak) 2500 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  

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LEM AHR 800 B420, Hall Effect Current Sensor, 800Amp, True RMS 4-20mA output, 104 x 40mm aperture 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 800 B420 Technology Open Loop Hall Effect ROHS Yes Supply Voltage 20 - 50V Nominal Current (RMS + DC) 800 Amp Maximum Measurement Current (Peak) 2500 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  

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LEM AK Series Average RMS Solid Core AC Current Sensor with Process Outputs Compact and versatile Solid Core AC current sensor, selectable 10, 20, 50 Amp Average RMS. Choice of output types: 4-20 mA, 0-5 V or 0-10 V Features Solid Core Average 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 50 C420L, Technology AC Current Transformer with Process Output ROHS Yes Supply Voltage 24VDC Loop Powered Nominal Current (RMS + DC) 10,20,50 Amp Selectable Maximum Measurement Current (Peak) 17,34,85 Amp Output 4-20mA 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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LEM AP 100 B420L, Split Core AC Current Sensor, selectable 50, 75,100 Amp, Average RMS 4-20mA output, Infinite Overload Capability Compact and versatile Split Core AC current sensor, selectable 50, 75, 100Amp Average RMS 4-20mA output Features Split Core Average RMS output 4-20mA process output Busbar, or Din Rail mounting Isolated plastic case recognised according to UL94-V0 Advantages Large aperture for busbar/cable up to 18.5mm x 18.5mm High isolation between primary and secondary circuits Easy installation DIN Rail Mount 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 AP 100 B420L Technology AC Current Transformer with Process Output ROHS Yes Supply Voltage 24VDC @ 30mA Nominal Current (RMS + DC) 50, 75, 100 Amp Selectable Overload Infinite Output 4-20mA Average RMS Isolation 5kV (AC, 50Hz, 1 min) Bandwidth 30-2000Hz Mounting Style Din Rail mount or Busbar mount Operating Temperature Range -40°C / 85°C Accuracy 1% Termination Style Spring Terminal Block (Female Included) Unit Weight 90g Factory Pack Qty 6 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM AP 400 B420L, Split Core AC Current Sensor, selectable 200, 300, 400 Amp, Average RMS 4-20mA output, Infinite Overload Capability Compact and versatile Split Core AC current sensor, selectable 200, 300, 400 Amp Average RMS 4-20mA output Features Split Core Average RMS output 4-20mA current output Busbar, or Din Rail mounting Isolated plastic case recognised according to UL94-V0 Advantages Large aperture for busbar/cable up to 18.5mm x 18.5mm High isolation between primary and secondary circuits Easy installation DIN Rail Mount 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 AP 400 B420L Technology AC Current Transformer with Process Output ROHS Yes Supply Voltage 24VDC @ 30mA Nominal Current (RMS + DC) 200,300,400 Amp Selectable Overload Infinite Output 4-20mA Average RMS Isolation 5kV (AC, 50Hz, 1 min) Bandwidth 30-2000Hz Mounting Style Din Rail mount or Busbar mount Operating Temperature Range -40°C / 85°C Accuracy 1% Termination Style Spring Terminal Block (Female Included) Unit Weight 90g Factory Pack Qty 6   Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM AP 50 B420L, Split Core AC Current Sensor, selectable 10, 25, 50 Amp, Average RMS 4-20mA output, Infinite Overload Capability Compact and versatile Split Core AC current sensor, selectable 10, 20, 50 Amp Average RMS 4-20mA output Features Split Core Average RMS output 4-20mA current output Busbar, or Din Rail mounting Isolated plastic case recognised according to UL94-V0 Advantages Large aperture for busbar/cable up to 18.5mm x 18.5mm High isolation between primary and secondary circuits Easy installation DIN Rail Mount 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 AP 50 B420L Technology AC Current Transformer with Process Output ROHS Yes Supply Voltage 24VDC @ 30mA Nominal Current (RMS + DC) 10,20,50 Amp Selectable Overload Infinite Output 4-20mA Average RMS Isolation 5kV (AC, 50Hz, 1 min) Bandwidth 30-2000Hz Mounting Style Din Rail mount or Busbar mount Operating Temperature Range -40°C / 85°C Accuracy 1% Termination Style Spring Terminal Block (Female Included) Unit Weight 90g Factory Pack Qty 6 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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LEM APR 400 B420L, Split Core AC Current Sensor, selectable 200, 300, 400 Amp, True RMS 4-20mA output, Infinite Overload Capability Compact and versatile Split Core AC current sensor, selectable 200, 300, 400 Amp True RMS 4-20mA output Features Split Core True RMS output 4-20mA current output Busbar, or Din Rail Isolated plastic case recognised according to UL94-V0 Advantages Large aperture for busbar/cable up to 18.5mm x 18.5mm High isolation between primary and secondary circuits Easy installation DIN Rail Mount 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 APR 400 B420L Technology AC Current Transformer with Process Output ROHS Yes Supply Voltage 24VDC @ 30mA Nominal Current (RMS + DC) 200,300,400 Amp Selectable Overload Infinite Output 4-20mA True RMS Isolation 5kV (AC, 50Hz, 1 min) Bandwidth 30-2000Hz Mounting Style Din Rail mount or Busbar mount Operating Temperature Range -40°C / 85°C Accuracy 1% Termination Style Spring Terminal Block (Female Included) Unit Weight 90g Factory Pack Qty 6 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

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