Safety guidelines for the application, installation and maintenance of solid state controls publication sgi1. This double testing of every part before it leaves the factory means you can rely on opto 22 solid state relays. This type of relay basically serves the same primary function as the electromechanical relay, except that it contains no moving parts which can be advantageous in many cases. The solid state relay can be designed to use with either ac or dc currents. Therfore you have the flexibility to create your own relay. An ssr is capable of switching ac loads where both of the output mosfets are required as well as dc loads where one mosfet or two in parallel can be used. The most effective way to bench test a solid state relay is to construct a simple test circuit consisting of a dc power supply or battery a 9vdc battery will work fine in most cases and a 60w or 100w light bulb. It is applicable to solidstate relays with ac outputs and allows a smooth startup by suppressing the starting current.
Manual sirius innovations sirius 3rf34 solidstate switching. The accuracy of the zero cross function is the same as. Complete units comprising a solidstate relay and an optimized heat sink. As an already registered user simply enter your userame and password in the login page in the appropriate. Three phase solid state relays ssrs have been available since shortly after the introduction of single phase ssrs in 1970. Such as the ps7112, ps71, ps7122, ps7141, ps7142 and ps7160 ocmos fet. Technical information relays relays are used to control electrical loads and are elementary components of modern vehicle control units.
Siemens 48atb1s00 esp200 solid state overload relay. The maximum mounting 60 a triac 10 a 100 a triac 20 a 200 a triac. Ambient temperature and the onstate resistance distribution of a normallyoff type ocmos fet. In terms of operation, ssrs are not very different fr om mechanical relays that have moving contacts. Solid state relays nocontact relays that semiconductor is utilized, which enables highspeed and highfrequency operation. If you dont see the solid state relay module youre looking for listed below, fear not. Siemens 48atb1s00 esp200 solid state overload relay 3ub884bb2. Siprotec 4 7sd610 universal differential protection relay. When placing a relay in a circuit, it is always a good idea to put it between the power supply and the load, especially when using higher voltages. Ssrs consist of a sensor which responds to an appropriate input control signal, a solid state electronic switching device which switches power to the load circuitry, and a coupling mechanism to enable the control signal to activate this.
Welcome to the crydom solid state relay and contactors. Solidstate switching devices for resistive loads general data siemens lv 1 2009 45 4 overview 1 the converter can also be used with 3phase devices. A waveform that accurately matches the average output time is output. In an electromechanical relay, an iron armature is attracted by the current flow in. Buy siemens 40 a spno solid state relay, zero crossing, din rail, thyristor, 230 v maximum load 3rf23401aa02 or other solid state relays online from. Ssr principle of operation automation controls industrial. The solidstate technology of the esr10 offers silent invehicle switching and also makes the relay resistant to vibration and dust commonly found in vehicle applications.
Solide state relays fit perfectly for your battery charger, barometric pressure sensor and ups systems. Solidstate time relay 3rp15601sq30 industry support siemens. Siemens ag 9 solid state relays ssr v23100s v23107s features fully electronic semiconductor relays high switching speed and endurance switchon at voltage zero crossing, with relays with zero voltage switch switchoff in current zero crossing silent switching spark and bouncefree switching. Designs and manufactures patented transient voltage suppression, solid state relay and magnetic components. Siemens 48atb1s00 esp200 solid state overload relay 3ub88. Siemens industry catalog automation technology industrial controls switching devices soft starters and solid state switching devices solid state switching devices for resistiveinductive loads solid state relays. Solid state relays are available at mouser electronics from industry leading manufacturers. Siemens industry catalog automation technology industrial controls switching devices soft starters and solid state switching devices solid state switching devices for resistiveinductive loads solidstate relays. We can supply a diverse range of ssrs from a variety of sources as well as find replacements for obsolete products. It has a control signal a sensor that responds to an input, an electronic switch that switches the power to the main circuitry and a. The more functions are required, the more devices can be replaced.
A relay is a remotecontrolled switch operated by electrical current for switching circuits on, off or over. G3na hockey puck style ssr with 590a output currents. This function is effective for applications with motors and halogen lamps. The solid state relay ssr range includes hexfet power mosfet and igbt output photovoltaic isolators pvi plus photovoltaic relays pvr. Huge crydom solid state relays inventory same day shipping expert technical support. G3pa solid state relays with exchangeable power cartridge. The basic principle used for optimum cycle control is zero cross control, which determines the onoff status each half cycle. Ssrsolid state relay switches at automation direct. Permissible for use at altitudes of more than 2500 m above sea level with the following derating for 3rf2 devices. Crydom relays solid state relays product catalog search. A solidstate relay ssr is an electronic switching device that switches on or off when a small external voltage is applied across its control terminals. Reduction of rated insulation voltage to 0,93 x ui reduction of load current to 0,93 x ie. Every opto 22 solid state relay is subjected to full load test and six times the rated current surge both before and after encapsulation.
Components of a ssr an ssr is comprised of different kinds of semiconductor materials. Carlo gavazzi offers a comprehensive range of solid state relays ssrs featuring direct copper bonding technology for increased life, reliability and ensures a longer operating lifetime. Siemens 48 series solid state overload relays siemens class 958 9580l series solid state overload relays siemens esp200 3rb20 series solid state overload relays. The input impedance is measured at the maximum value of the rated supply voltage for example, with the model rated at 100 to 1 20 vac, the input impedance is measured at 120 vac. Siprotec 4 7sd610 universal differential protection. Siemens furnas, 48bth3s003ub834hw2, solid state overload. Consist of semiconductors, so there is no contact erosion caused by switching. Every opto 22 solidstate relay is subjected to full load test and six times the rated current surge both before and after encapsulation. Universal differential protection relay for two line ends protection systems catalog sip 5. Solidstate relays and contactors digital asset management. Solidstate relays frequently asked questions faqs 1. Zero cross function rated output load 100240vac rated input voltage vdc price each 1 25 50 100 653g3ne205tusdc5 g3ne205tusdc5 c yes 5a 5 17.
The solid state relay is used as an onoff controller. Page isgs trip 1 ct 11 trip trip common relays ct 12 trip 2 ct 21 trip 3 ct 22 ct 31 current input relay disabled 1 ct 32 relay disabled alarm contact relay disabled 2 ct n1 ct n2 bo 1. A solidstate relay is an electronic switching device in semiconductor technology. Socket mount relayssolid state relay switchesssrsolid. Sirius 3rf22 solidstate relays, threephase, 45 mm siemens ww. Ambient temperature and the on state resistance distribution of a normallyoff type ocmos fet. Type solid state relays solid state contactors function modules singlephase threephase singlephase threephase converters load monitoring heating current monitoring power controllers power.
Important user information solid state equipment has operational characteristics differing from those of electromechanical equipment. Home products electronics and automation relays and solidstate relays. Ssrs consist of a sensor which responds to an appropriate input control signal, a solidstate electronic switching device which switches power to the load circuitry, and a coupling mechanism to enable the control signal to activate. When the input signal is activated, the internal zerocrossing detector circuit triggers the triac to turn on as the ac load voltage crosses zero. Current limited ssrs with thermal management thm and voltage triggered shutdown vts specialized optomos singlepole, normally open solid state relays 1forma with an integrated current limit feature that can replace electromechanical relays while enhancing the robustness of wireline interface applications. Siemens solid state relay, 50 amps, dc input with heatsink three phase. Controls soft starters and solidstate switching devices introduction 64 siemens ic 10 2012 6 sirius 3rf2 solidstate switching devices threephase solidstate contactor and singlephase solidstate relay the sirius 3rf2 solidstate switching devices reliably switch a wide range of different loads with alternating voltages in 50 and 60. View and download siemens isgs operators manual online. Omron provides solid state relay for enormous range of applications. Etas esr10 micro iso solidstate relays were specifically designed for use in 12 v and 24 v vehicle onboard electrical systems. Solid state relay modules practical control solutions pty ltd. Siemens canada limited industrial control product catalog 2019. A solid state relay ssr is an electronic switching device that switches on or off when a small external voltage is applied across its control terminals.
Abstract three phase solid state relays ssrs have been available since shortly after the introduction of single phase ssrs in 1970. Siemens furnas, 48bth3s003ub834hw2, solid state overload relay, 50200a ol range, 3ph. Ssrs are used extensively in the plastics, packaging, food processing and hvac industries, in addition to lighting and motor switching. Compact solid state relays for quantities greater than listed, call for quote. Solidstate switching devices siemens lv 1 t 2007 45 4 general data design there is no typical design of a load feeder with solidstate relays or solidstate contactors. G3b g3bd plugin type ssr, shape and size compatible with the mk power relay. Solidstate contactors fused design with 3rb30 overload relay. Siemens ag 9 solid state relays ssr v23100s v23107s features fully electronic semiconductor relays high switching speed and endurance switchon at voltage zero crossing, with relays with zero voltage switch switchoff in current zero crossing silent switching spark and bouncefree switching electrical isolation between control circuit and switching. This double testing of every part before it leaves the factory means you can rely on opto 22 solidstate relays. Industrial control product catalog 2017 solidstate relays and contactors 8 industrial controls product catalog 2017 section contents introduction 82 solid state switching devices general data 83 solid state switching devices for resistive loads solid state relays. Diode 34 smd siemens relay smd dk qc siemens bistable relay siemens relay iec smd diode 34 v23026b1102b201 ecr0995p l1017 text. Plugin type ssr, shape and size compatible with ly mechanical power relay. The footprint area required for each motor starter in the control cabinet is reduced by values of 64 to 82%. Numerical overcurrent, motor and overload relay 6 siemens lsa 2.
The zerocrossing ssr uses a phototriac coupler to isolate the input from the output see the circuit configuration on the previous page. Siemens industry catalog automation technology industrial controls switching devices soft starters and solidstate switching devices solidstate switching devices for resistiveinductive loads solidstate relays sirius 3rf22 solidstate relays, threephase, 45 mm. Siemens solid state relay, 40 amps, dc input with heatsink single phase. Generalpurpose relay solid state relay ssr features compact more compact than an ssr when the same load capacity is controlled. E3 and e3 plus solidstate overload relay user manual. Semiconductor relay thyristor, 1 phase, zero voltage switching, max. The softstart function is a function that gradually increases solid state relays output using phase control until it reaches 100%. Online line card, specifications and pdf data sheets available for download. Siemens industry catalog automation technology industrial controls switching devices soft starters and solidstate switching devices solidstate switching devices for resistiveinductive loads solidstate relays. Buy siemens 20 a spno solid state relay, zero crossing, din rail, thyristor, 230 v maximum load 3rf23201aa02 or other solid state relays online from. A solid state relay ssr is a re lay that does not have a moving contact. Just like other types of relay switches, the ssr uses a small signal that actually controls a much larger load. The softstart function is a function that gradually increases solidstate relays output using phase control until it reaches 100%. Ssrs, however, employ semiconductor switching elements, such as thyristors, triacs, diodes, and transistors.
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