since 1963 Converging Ao Innovations //Expanding ——— F Solutions Solutions for Metering & Protectionsince 1963 Converging A Innovations /,/Expanding Solutions PTo Tao Metering & Protection ETT Ca tole Connectivity PTT ag Control & Instrumentation Pte T aoe Solar Photovoltaic rls Oil & Gas IndustryQQ —EEE— ‘elinex Current Transformers are available for various combinations of Burden and clas of accuracy for various applications. ‘The Insulating materials used are complying with requirements of TEC: 60085 for Insulation Class (or bette). Tadication Taterposing Metering Protection Revenue Core Balance ‘Summation Differential Provection ‘Motor/Power Control Centre | Meters & UPS Manufacturers i ‘cle’ Low Voltage Current Transformers are designed for supplying to Measuring Instruments and Protetive Devices. “These are suitable for System Voltage 415V/660V/1000 V and frequency 50/60 Hz. Basic construction isin thre diferent Groups a8 under, meeting various application requirements. ‘Wound Primary Type ‘Window/ Plug - In Type (WPL) GPL) (CT having Two or more number of Primary turns) (CT having an opening of suitable size is provided inthe centre fr Primary conductor) ¥ Preffered for Rated Primary cursent ¥-Proffered for Rated Primary current of below 100, 100A andabove. ¥ Offered for higher Accuracy with lower ¥- Beonomicdesign Burdens (viz. SVA/Class-1.0 or 2.5VA/Class (0.5 for metering) forlower primary current eae eee eter ett and Tape Insulated, Availabe in Polycarbonate Encapsulated ‘& Resin Cas All ‘clmex’ Current Transformers are ( € markedGENERAL SPECIFICATIONS (0.28, 0.58 for Tarif (Revenue) 3.0, 5.0 for Indication Purpose (0.2, 05 for Precise Measoremen S5P/1OP for Protection and PS for Special Purpose Protection 1.0 for General Metering [ore yReeatesete an alternating current generally very high in a proportion to its transformation ratio. Measuring CT's che class of accuracy, as designed over a current range from 1 to 120 % (as the case may be) of its rated A Current Transformer conv convert the primary current, primary current. The design of Measuring CT requires CT to perform within the limits of error as given by the standard specifications, ‘when connected to its rated burden. Measuring CT advantageously saturates above the normal working range to protect an instrument ‘connected against damages by limiting the secondary current during the fault that may appearin thes St PO ee INSTRUMENT BURDEN imits of ratio error & phase displacement as per IEC: 61869-2** ae va Sin? Sots Curenestowe blow acto Rated Cave showa Bimeal insoumenss(./SA) 30 02 075035 oz 02 » 0 10 Cament ransdver 05 28075 035 02 2 02 0 I © W 1m wer trader os oss 1S 07s 0s ooo | a | || | meter so so so ‘Lead Burden of a respective wire size used for connection [VA] *“* ae For CT having Secondary Carrent| Amp or CThaving Secondary Corrent 5 Arno Section Distance between CT and Measuring Instrument / Device in meters 2x2 2nd 2x6 2x8 2x10 2NIS 2022 BA 2H 2H PID 40002 0m 0057007 no nas 091485198 as 60 0006 OK =O} OOO 6 ‘The actual burden is normaly declared by the manvfactater Al ‘elmex’ Current Transformers are ( € markedAdvantages of ‘elinex” Polycarbonate Encapsulated CTs L———@ Superior Aesthetics and Consistency of Dimensions |-——® _ Multiple Conductor Compatibility: Suitable for different size of Bus bars/conductorsin the same CT |-—© _ Muttipte Mounting Options: Suitable For Bus-Bar Mounting as well as Panel Mounting, ;}———® _ FireRetardant }+———@ Embossed terminal Markings: Eliminates the risk of marking stickers peeling off }+————@ Robust Construction: High Mechanical strength resulting in increased safety during transit [-———®@ _ Option of Terminal sealing: Provides protection from power theft /———@ Manufactured with State-of-Art processes complying to ISO:14001 and RoHS directive ____@ Ease of traceabilityeee eeeENCAPSULAT OTANI USS FORMERS SeesPOLYCARBONATE ENCAPSULATED CURRENT TRANSFORMERSPOLYCARBONATE ENCAPSULATED CURRENT TRANSFORMERSPOLYCARBONATE ENCAPSULATED CURRENT TRANSFORMERS ELPOL ELPO2 ELPOS ELPOSso L16— Ln 10 eee eeePOLYCARBONATE ENCAPSULATED CURRENT TRANSFORMERS elmex BOPX/AP Pow BOX WTOIWA SSA EOPA SOTOMDA 302 FoPB 150TOAA 4S EOPC — 5WTOGWA 55055 FORD GW TOIOHDA 7 = 1104 OPE — SW0TO2000A 90 22 ORF — SN0TO00A 1106) OTD 25TO20A 07) OT © 100704004 408. EOTSS NTO SIDA 55.90 Form — «wTOSI0A 70100 EOTH@ 10007020004 110150 EOTIX0 100070 35008150170 (Note: 1, Aca dimension sal ea per rere fe 2 Sted Lend gt al be 10 me wth 5. Mounting amp canbe provided on request. = ae = oo a re as = oo ‘ ? ELT oe wus o 10, fo lo) ale) a 6004. — — — Ba LTT 108 o 10 ) a = ae i fe re a = 4 oa 1 be = at a ate sa == & ane ae - Heeorartereonenet = 7 —— ‘RESIN CAST CURRENT TRANSFORMERS‘elmex' RANGE OF CURRENT TRANSFORMERS. ‘Window / Plug In Type Polycarbonate Encapsulated: (Bar/Cable through) - (BPL) rs ee ee ee eee Snes er POLYCARBONATE ENCAPSULATED (Metering) RESIN CAST (iioaay & Poison) 5/05 OR 10/10) EWFHIN 5/05 OR S/ LO EWRA eee 75/05 OR 15/10 EN s/s 7012518 5/05 OR 10/10 EWRE: E re 10/05 ORIS/10 WRC 10/05 OR 20/10 EWPIA seus SET EWRD 40/840 [50/3 3/09 UR 19/10 Ewe 15/sP10 EWRE DEEPA eee on eee ee) = RING TYPE RECTANGULAR TYPE a ee Maen 100/5TO3200/S EOT30-130 HORAT seo gums uLTaw vuma.n Patetion 150/57TO 6000/5 EOT 30-130 EORD-I , c Maintenance Free Compact Design ‘Can be mounted in any position “igh Dielectric strength & Tracking Index (Can withstand mechanical stresses during fl condition ‘Continuous Thermal Cusent- 120% Rated Primary Casent im DER POLYCARBONATE ENCAPSULATED RESIN CAST WPL/BPL* —TAPEINSULATED —_100/5 15 10 ‘Type eee eee | Construction Ratio Burden (VA) Class * Incase of BPL inner dimensions ae esentil for comet offer For Differential Protection CT (Clast-PS), please specify Minimum Knee Point Voltage (Vik), Maximum Winding Resistance corrected at 75°C (RCT) and Permissible Exciting Current (lex) at Vk or part thereof. Alternatively formala for Viemay be given. een?Elmex Controls Pvt. Ltd. | Elmex Electric Pvt. Ltd. 12, GIDC Estate, Makarpura, Vadodara - 390010, Gujarat, India © 102652612021 /23 © :marketing@elmex.net © : wwwelmex.net