The ct can be mounted to existing panels, such as control centers or load centers, to measure or monitor wattage. This split core current transformer was designed for easy installation on large bus or wire conductors in order to make. Crompton instruments sc series split core current transformers. The everfar series of split core current sensors are designed for fast and easy installation. This allows them to be used in combination with measurement equipment. The split core type, such as the ct in the picture above can be clipped onto either the live or neutral wire coming into the building, without the need to do any high voltage electrical work. Current transformers are available in solid core or split core designs a split core case allows the transformer to be installed after the conductors are in place. Current transformers are devices used to scale large primary currents to a smaller, easy to measure, secondary currents. Db235888812 split core current transformers syxthsense. Splitcore current transformer scct20, class 1 technical data. The transformation from primary to secondary current requires a small amount of energy to.
Current transformers schneider electric documentsdownloads. Stp shielded twisted pair is recommended, as it will reduce noise and interference. Split core transformers are ideal for installation on existing electrical wiring by snapping around the conductor. Lzck series outdoor waterproof current transformers are applicable for ac power system 35kv and measurement of current of power supply equipment below 10kv also can be used for microcomputer protection. Current transformers continental control systems, llc. The tio splitcore current transformer were a low cost solution to monitoring. Current transformer latch operation split core models pressing down on the two 2 side tabs and swinging the cover open, opens the split core current switch as shown in fig. Hazardous voltages hazard of electric shock, explosion, or arc flash preinstallation checklist the cts rated current should match or exceed the maximum current of the measured circuit. Cts are ideal for quick and easy installation without. General measurement and protection in power systems for highly mobility or spaceconstrained or uninterrupted power systems. Acusplitct series 200250300400a split core current transformer. Wound primary cts are designed to measure currents from 1 amp to 100 amps. The pqct is ideal for use in high performance power quality monitoring iec. They are equipped as standard with removable terminal covers and.
Eatons 5a split core current transformer is a perfect solution for energy management applications and manufactured for easy installation. The split core current transformers offers a cost effective and efficient method by which the current can be measured without the need to break the conductor, thereby reducing installation and commissioning time. These current transformers are perfect solutions for energy management applications and manufactured for easy installation. Easier installation portable 4 standard sizes split core design applications. Indoor current transformer cable kola current transformers type kola indoor dry type, cast resin insulated are designed for rated voltages up to 0.
The split core ct is hinged to allow simple, live retrofit installation and snaps into place without any additional tools or tightening required. Multiple installation mechanisms provide stable and durable current measurement. A unique hinge and locking snap allows attachment without interrupting the currentcarrying wire. Splitcore measurement current transformer circutor. Small size, low cost high secondary turns secure locking hinge. We are listed as an essential business and therefore, will continue to provide services during these trying times. The ip5 a ratio current transformer delivers at the secondary a current is of 0 to 5 a that is proportional to the current measured at the primary ip. Split core cts are available for measuring currents from 100 to 5000 amps, with windows in varying sizes from 1 by 2 to by 30.
Due to the clicksystem and the fixingclasps even a onehand mounting is possible. The split core design permits noncontact current measurements through magnetic field induction without disconnecting cables or busbar circuits for ct installation. Split core current transformer ecs1030l72 the ecs10 series are split core current transformers. A range of split core transformers designed for installation into existing plants where removal of busbarscable lugs prevent installation of standard current. The yuanxing ctsb series of split core style current transformers are designed for fast and easy installation. Use the links below to browse all transformers from flexcore. Split core ac current sensors also have different hole sizes and current ratings to suit any energy application. This method permits a safer, easier and portable current measurement. Like any other transformer, a current transformer has a primary winding, a magnetic core, and a secondary winding. The iron core inside the transformer is magnetized. Split core current transformers split core current transformers page 2 data sheet form 1938120817 opto 22 43044 business park drive temecula, ca 925903614. Deifs split core current transformers are costsaving and easytoinstall units for responsible and efficient energy management solutions and for retrofitting existing installations. Split core measuring current transformers dbp23 split core measuring current transformers dbp58 split core measuring current transformers current transformer ratios primary current burden a cl.
Splitcore current transformer rated primary current. Current, power, energy monitoring devices power factor correction devices active power filter technical specifications. Kbu is the ideal split core transformer for retrofit projects where deif covers the range from 250 a to 5,000 a. The ideal operating conditions for current transformers are when the circuit connected to the transformer secondary terminals is permanently closed. Below is a list of all current transformers available through flex core, however, not all models are instock. Split core split core cts can be disassembled, or split into halves, eliminating the need to turn power off and open the circuit during installation. Current transformers page 9 power system monitoring type sirax ct300 sirax ct310 sirax ct320 sirax ct330 internal dimensions 23 x 33 mm 55 x 85 mm 85 x 125 mm 85 x 172 mm width height depth 93 106 40 mm 125 158 40 mm 155 198 40 mm 195 245 40 mm.
Split core current transformer is simple to use, compact split core design which is easily installed for metering applications. Current transformer split core current transformer. Barthrough split core ct current transformers measurement devices from 5 to 5000 a function advantages socomec current transformers deliver to the secondary a standard current proportional to the primary current and adapted to the rating of the associated device. With the split core structure, easy to install, remove, and operate without disconnecting the measured primary. Split core ct ct internal profile type h type g ha hd hg hj hp ff v2 ga gd gg gj hm split core cts hazard label ff c ff hm common characteristics cable ct bus bar ct secondary current is a 5 a 5 a maximum voltage rating ue v 720 v 720 v frequency hz 5060 hz 5060 hz safety factor sf up to a. To check pricing and availability for a specific current transformer model, give us a call at 614 8896152 or use our quote request form. The magnetized iron core induces a voltage in the secondary coils. Split core current transformer sc01 series features. Splitcore current transformer installation guide jpsxxxxxx. Split core current transformer cr3100 series the cr3100 series split core current transformer is designed to provide a low cost method to monitoring electrical current. The jpsxxxxxxx series pqct current transformers measure ac the jpsxxxxxxx may be.
Reach out to our customer team in your country or region if you have any. The compact splitcore current transformer kbr 44 is especially developed for an easy handling and especially for an installation in areas, which are difficult to access. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic and mechanical power more safely, more efficiently and more reliably. Split core current transformer application and features 1. Scct nominal rating electrical accuracy phase shift at rated current 5060 hz elsc 0750 elsc 1250 elsc 2000 frequency range useful current range working voltage maxi mum 600 vr s polarity output lead technical data. Ecostruxure lets you thrive in todays digital world. Split core current transformer buy ac split core current. If the secondary circuit is closed, a current will flow through the secondary circuit in proportion to the ct ratio. Split core current transformer rated primary current. These cts can be mounted without removing existing cables for easier installation rohs. It is not necessary to disconnect the monitored conductor when adding the ct. Because the split core transformers can be mounted with a click and without interrupting the power supply, installation is smooth and executed in no time.
A range of miniature split core current transformers that offers a cost effective and efficient method by which the current can be measured without the need to break the conductor, each current transformer is supplied with colour coded leads of up to 3 meters for connection to the monitoring device. Splitcore outdoor current transformer instrument transformers product features. Splitcore current transformers page 1 data sheet form 1938120817 splitcore current transformers opto 22 43044 business park drive temecula, ca 925903614. The basics of current transformers nk technologies.
Split core current transformer the accuenergy split core cts are compact and lowcost current transformers with high accuracy. The cts are ideal for quick and easy installation without disconnecting cables during installation. Eaton s 333mv split core current transformer is engineered for electronic metering applications specifically designed to install around primary conductors without disconnecting wires or breaking the circuit to be monitored. Aluminum shell, splitcore application the sp061 outdoor splitcore bushing current transformer bct is a 600 volt, 10 kv bil rated unit. Split core cts are machined for zero gaps between the core halves. Opencore transformers that can measure current without having to interrupt the electric supply. General dbp23 dbp58 split core measuring current transformers. Rated primary current 1005000 aac rated secondary current 5 a 1 a. Current transformer, drok 100a 100ma ac current sensor, split core amp transformer sensing relay, mini clipon easy to install ct without power off. Acusplitct series 200250300400a split core current. Split core current transformer zipato pdf catalogs. You can also use our live chat tool to speak directly with a sales representative. Current transformers ordering information fcl x x x x x x ratio 4 6 8 11 18 r r411 model fcl note.
The classification of protection current transformers follows the following. Accidental opening could generate critical conditions such as overvoltage proportional to the transformers transformation ratio, magnetization of its core or overheating inside the switchboard. Back to the basics current testing valence electrical. The lvs demonstrates a distinctive split core design for measuring current from the secondary cable of a poletop distribution transformer. Ct sensors an introduction learn openenergymonitor. Split core ct current transformer singlephase current sensor up to 1kamps ac suretech scct split core current transformers can be used in a wide range of current measurement applications up to 1kamps, on power frequencies and wide bandwidth harmonics suretech scct can be used to measure current in external ct wires without breaking into. Aluminum shell, split core application the sp061 outdoor split core bushing current transformer bct is a 600 volt, 10 kv bil rated unit. Page 3 5november2019version 3 lem reserves the right to carry out modifications on its transducers, cin order to improve them, without prior notice lem international s. Make better business decisions with scalable and converged itot solutions. Deifs splitcore current transformers are costsaving and easytoinstall units for responsible and efficient energy management solutions and for retrofitting existing installations. A ma output split core ct can cost that of a 5a output split core ct. There are also cts with larger sensing windows that will easily accommodate the conductors. Medium voltage current transformers cable type kola are suitable for the measurement of the sum of threephase currents in a 3phase cable. The split core current transformer ampclamp35 is used for energy effciency monitoring and automation applications.
This method permits a safer,easy and portable current measurement. The accuenergy split core cts are compact and low cost current transformers with high accuracy. A unique hinge and locking snap allows attachment without interrupting the current carrying wire. Do not use any other chemicals except wd40 or crc556 on housing or any parts. Each splitcore current transformer is supplied for use with various class accuracies and burdens. Like a traditional voltage transformer, the ratio of the windings determines the relation between the.
This includes submetering cost allocation, dynamic energy consumption and peak load analysis. Lvs outdoor low voltage splitcore current transformer sensor. Weight 5 amps 1 amp 5 amp 1 amp kg pcspctfcl50054 pcspctfcl50014 500 101. Each split core current transformer is supplied for use with various class accuracies and burdens. Eatons mission is to improve the quality of life and the environment through the use of power management technologies and services.
A range of split core current transformers that offers a cost effective. Lzck55 clamp outdoor waterproof split core current transformer. Split core current transformer ato series lem city answers the demand for an accurate, reliable and easy to install energy sensor for future smart cities. Split core cts have one end removable so that the load conductor or bus bar does not have to be disconnected to install the ct. Pull the top bar off the sensing ring and set the transformer underneath the wires or bars. Splitcore current transformer installation guide jpsxxxxxxx series danger. For pricing and availability of a specific ct model, give us a call at 614 8896152 or use the quote request form. They are easy to install with their split core design. Splitcore current transformers siemens download center. Siemens splitcore current transformers cts provide linear output voltage that is directly proportional to the input current. This timesaving installation is ideal for critical loads that cannot be disconnected. Current transformers dbp23 split core measuring current transformers dbp58 split core measuring current transformers current transformer ratios primary current burden a cl.