They perform instantaneous switching operations and thus supply immediate power to the load. Wavestar static transfer switch 2000a 3pole source 2 abc source 1 abc output abc figure 8 sts rear. Gold medal at the 74th poznan international fair for the static. Customer connections to 3phase buses, sources and output 2. By continuing to browse the site, you are agreeing to our use of cookies. Static transfer switch static transfer switches sts are such electrical devices which are used for very fast switching between electrical power sources. Static transfer switch cabinets from power distribution, inc. This manual interface enables the operator to select mode of operation and. Eaton static transfer switch sts eaton static transfer switches are designed to enhance our line of advanced backup power management solutions, adding an increased level of power quality, flexibility, availability and reliability to create the best ups power protection infrastructure. Ups module with st sw bypass ups with st sw bypass. Home, export opportunities, united states jphiladelphia information technology center pitc cyberex power distribution units pdus and wavestar static transfer switches sts maintenance united states jphiladelphia information technology center pitc cyberex power distribution units pdus and wavestar static transfer switches sts maintenance. The new wavestar communica tion package adds to this. For a detailed quote on pdi power products, please contact one of our responsive sales reps today. Modbus register maps for analog and digital points and an snmp mib.
Wavestar monitoring gives you realtime control of actual loads down to the individual breaker. J philadelphia information technology center pitc cyberex. Power transfer switches static transfer switches ats sts. Party to furnish the detailed technical literature brochure regarding their product and to highlight the special features optional items of the product. Technical specifications master switch sts pm energi as. This paper investigates the performance of gto switches based sts system for improving the power quality of a sensitive threephase rl load. Our manual dual and static switch primary and secondary powerpak pdu systems help you create the most reliable power distribution system available. Beware of transformer and static transfer switch location. By continually monitoring power quality, the wavestar switch automatically transfers to an alternate source within a quarter cycle and without interruption of power to even your most sensitive critical loads. View online or download pdi wavestar 2000a installation and operation manual. The pdi static transfer switch supplies critical loads with a choice between. Performance evaluation of static transfer switch abstract. Beware of transformer and static transfer switch location in.
Wavestar tfa static transfer switch 250a 2 ctrl nr. If the pdu is configured as part of a primary system with a wavestar static transfer switch sts, side cable access to the static transfer switch shall be provided. Performances first of all the performances are defined by a code structured as xx yy b ts. Home, export opportunities, united states jphiladelphia information technology center pitc cyberex power distribution units pdus and wavestar static transfer switches sts maintenance. The pdi static transfer switch supplies critical loads with a choice between two available sources. The pdi corp website uses cookies to give you the best possible user experience. Power distribution announced the 1200a wavestar tfa true front access static transfer switch sts.
The lti static transfer switch will provide virtually uninterruptible power to any critical load by automatically or manually selecting between one of two ac input sources. Wavestar tfa static transfer switch comes with redundant fans. The sts provides power to items requiring a single ac supply by selecting from one of many input ac supplies. Static transfer switch sstn400ac400 the quality system has an iso9001. One source shall be designated as the preferred source while. Pdi announced its new wavestar tfa static transfer switch. First of all to have a high quality static transfer switch built in line with its own specific standards. In case of an interruption in the source that feed the critical load, critical load is transferred to the other source within less than 5 ms. How you can utilize contactors as automatic transfer switch between grid and solar more information below. Static transfer switch power panel this static transfer switch power panel stspp automatically transfers critical loads from a primary power source to an alternate power source in the event of interruption or abnormal conditions.
Unit features switches, controls and power semiconductors and provides integrated cable pathway between sts and power distribution unit. Qwikswitch single phase static transfer switch singlephase static transfer switch monitors multiple ac sources. Pdis main products are remote power panels, custom transformers, static transfer switch systems and power distribution units. Over 25 years of experience has allowed pdi to become the preferred supplier of 4ms transfer switches to a wide range of industries. Transferswitchesensurehighestavailabilityofthe power supply to sensitive and critical applications. Our manual dual and static switch primary and secondary powerpak. With true system redundancy for ultimate reliability, the compact. Pm375128002 thank you for your recent purchase of a wavestar tfa static transfer switch from power distribution, inc. Automatic transfer switches ats and source or static transfer switches sts are a critical component within a power continuity plan. The pdi static switch supplies critical loads with a choice between two available sources of electrical power.
The static transfer switch sts is an electrical device that allows an instantaneous transfer between power sources to the load. The new wavestar communication package adds to this preference as it incorporates all of the features that the data center manager wants and needs in one compact package. Three phase static transfer switch with output pdu mdu bcms monitoring on sts unit. Ats and sts transfer switches connect the load to one of two power sources. In fact, before iec 62310, there was no definition of test and performances for sts. Static transfer switches power systems international transfer switches. This superior switching time means that if one power source fails, the sts automatically switches to another back up power source quickly, so that the load will never recognize that a transfer was initiated. Pdis static transfer switch boosts support to 1200a power electronics. General requirements for automatic static transfer switch. By continually monitoring power quality, the wavestar switch. A static transfer switch, installation and operations manual shall be furnished. Static transfer switch power panel continuous monitoring. Jphiladelphia information technology center pitc cyberex. These are the main functions associated with the requirements of the dc static transfer switch supplied by ists.
Static power dc static transfer switch industrysearch. Over 20 years of experience has allowed pdi to become the preferred supplier of static. Pdi powerpak power distribution unit guide specifications revision 002, 612017. The static transfer switch is a critical component within a data center or other critical environment. Pdi wavestar tfa static transfer switch about power distribution, inc. Pdis wavestar package is the most advanced monitoring system available gathering critical load data supported by the static switch. Wavestar switch automatically transfers to an alternate. Secondly to have an appropriate warranty on the product.
Automatic transfer switch setup and quick look at 3 types. Forty years ago, cyberex revolutionized power distribution with its invention of the digital static transfer switch sts. Designed to provide switching between two independent ac power sources. J philadelphia information technology center pitc cyberex power distribution units pdus and wavestar static transfer switches sts maintenance. They enable flexible site maintenance ensuring high availability.
Each page of the tender document to be signed with seal by the authorized person. Power distribution units from power systems specialists. Its now widely acknowledged at international level that the static transfer switch sts plays a crucial role in guaranteeing maximum electrical power reliability in environments that are. The static transfer switch sts is an electrical device that allows instantaneous transfer of power sources to the load. Ups module with st sw bypass ups with st sw bypass ups module with st sw bypass ups module with st sw bypass static transfer parallel switch. For a detailed quote on pdi power products, please contact one.
All of pdis products are supported by their worldwide sales and service organization. Available in q4 2017, the companys innovation is the industrys only true front access sts cabinet, offering an improved footprint, faster installation and increased worker safety during data center power maintenance procedures. Wavestar static transfer switch specification power distribution. When a deviation from the preset limits on the preferred source is detected, a transfer signal is generated. This sts automatically transfers critical loads from a primary power source to an alternate power source in the event of interruption or abnormal conditions. Pdi wavestar 2000a installation and operation manual manualslib. If the preferred source deviates outside of preset limits, the unit will instantaneously transfer to the secondary source. For safety reasons as well as to ensure optimal performance of your wavestar tfa static transfer switch. With a sense and transfer time of less than 4ms and. Wavestar tfa static transfer switch critical power. Gold medal at the 74th poznan international fair for the static transfer switches series ss, ssn, sst, sstn. Oct 17, 2017 wavestar tfa static transfer switch offers front access for installation, service and ir scanning. Automatic transfer switches from ecopowersupplies include both relaybased ats and staticswitch sts based systems.
Also known as power transfer switches, the product transfers the connected load between two. Transfer time can vary from zero to up to 4 ms for failed source transfers depending upon where in the waveform the failure is detected. For safety reasons as well as to ensure optimal performance of your wavestar static transfer switch, please. Static transfer switches power systems international. This hybrid combination increases the overall reliability of the static bypass device beyond that of an individual scr while not jeopardizing the speed or time of. Pdi has announced its new wavestar tfa static transfer switch sts. The installation of an automatic transfer switch or static transfer switch ensures 2n. Static transfer switches sts are essential for achieving highly reliable and redundant supply to critical systems. Also known as power transfer switches, the product transfers the connected load between two ac alternating current power sources a and b. Static transfer systems sts are intelligent switches providing increased supply availability, automatically transferring loads to alternative power sources when the primary power source fails or is not available. This superior switching time means that if one power source fails the sts switches to the backup power source so quickly that the load never recognizes the transfer made. The ists dc static transfer switch currently produced as a nominal 380 v dc, 50 amperes, 19 inch rack mount configuration provides the distribution with additional security. Control circuit of the sts the control circuit figure 2a takes as input the voltage magnitudes of the two feeders and performs a loadtransfer when needed. Performance of the proposed system is compared with ieee benchmark system sts1.
The pdi static transfer switch supplies critical loads with a choice between two available sources of electrical power. General requirements for automatic static transfer switch a instructions 1. This can include two mains power supplies, two alternative ac supplies including ups or generators, or a combination of the two. Pdi wavestar static transfer switch with seamless 4ms power. Static transfer switch power paragon stsi product description the stsi is one in a family of l3 power paragons high speed digital static transfer switches series stsi. Wavestar static transfer switch power distribution, inc. By continually monitoring power quality, the wavestar switch automatically transfers to an alternate source without interruption of power to even your most sensitive critical loads. Pdi wavestar 2000a installation and operation manual pdf. How hybrid static transfer switches beat the heat the static bypass transfer switch used in many ups is a combination of a magnetic contactor and a scr used in parallel configuration. The wavestar tfa static transfer switch maximizes the availability and reliability of power for mission critical loads through the automatic seamless transfer from two independent power inputs in an innovative true front access enclosure.
Cyberex superswitch4 technology 200a2000a digital static. Pdi wavestar static transfer switch 150a1600a the pdi sts supplies critical loads with a choice between two available sources of electrical power, automatically transferring to an alternate source within a quarter cycle without interrupting power. Eaton static transfer switch sts eaton type ii static transfer switch sts the eaton type ii sts transfers electrical loads from one source to another while eliminating the chance of a loss of power to critical equipment by properly coordinating with the electrical distribution system. These systems can also be the achilles heel of the electrical distribution system if not operating properly and can represent a single point of failure in the system.
Pdi designs, manufactures, and services mission critical power distribution, static switching, and power monitoring equipment for corporate data centers, alternative energy, industrial and commercial customers around the world. Oct 10, 2019 j philadelphia information technology center pitc cyberex power distribution units pdus and wavestar static transfer switches sts maintenance. Tfa static transfer switch pdi power distribution, inc. Over 20 years of experience has allowed pdi to become the preferred supplier of static transfer switches to mission critical industries. Static transfer switches 8 take an indepth look at the major components, parameters, installation locations, maintenance and testing a static transfer switch sts is critical to any redundant power system supplying data center loads. For synchronizationcontrolled transfers, the static transfer switch transfers the critical load between sources without interruption. The input power will be supplied from two different ac power sources. Wavestar brochure pdf pdi wavestar static transfer switch 150a1600a the pdi sts supplies critical loads with a choice between two available sources of electrical power, automatically transferring to an alternate source within a quarter cycle without interrupting power.
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