High Frequency Rogowski Coil Current Transformer

The “RCTA03 lamp Clamp-on Flexible Rogowski coil currenttransformer “is dsigned for easy installed in tight spaces and without the needfor dismantling the primary busbar or cables .It includes a flexible Rogowskicoil probe and electronic modules. The signal from the coil probe can beamplified by the electronic codules through the integration processing . Theoutput signal can be directly used in oscilloscope,digital multimeter or datalogger recording instrument Features: .Flexible and light weights,exquisiteappearance .Easy &quick installation in tightspaces .Excellent linearity .Maximum measuring current up to 130A Applications: .Power quality monitoring .CT secondary current detection .Smart logger .Distributed measurement systems Model: cy031.png General data: .Operating temperature&humidity:0 to 50ºC(32-122ºF), ?80% RH(Nocondensate) .Storage temperature&humidity:-10 to60ºC(14-140ºF), ?80% RH(Nocondensate) .Operating environgment:Indoor ,altitude upto 2000 meters .Standard safety: IEC61010-1:2001,300V CAT? Dimension: cy032.png Dimensions(mm) CY-RCTA03-305 WindowA 305 Coil OD B 333 Coil Length 1000 No Module Name 1 Flexible coil body 2 Coil Interface lock 3 Electronic modules plastic shell 4 Power Indicator(Red) 5 Overload indicator(Yellow) 6 Shift switch 7 Public BNC connector 8 Company logo 9 Product Model Code Eletrical Parameter: The test environment for the accuracy:23±5 ºC), ?85%RH Model Data CY-RCTA03-305 Current Range 60A/600A/6000A(10%-100%In) Output Sensitivity 500m V/A,5m V/A, 0.5m V/A Accuracy ±1%(10%-100% In)@45-65Hz Phase error ±1%(10%-100% In)@45-65Hz ±10º@20kHz Linearity error ±0.2%(10%-100% In) Position Sensitivity ±0.2%(The distance from the measured cable to junction is above 20mm External Influence ±1%Max (more than 200mm from the coil) Noise 8m V rms (60A) Temperature Coefficient 2m V rms(60A) Frequency Range ±0.08% Cof the reading data Power Min 100KO Power 2*AA/MN1500/LR6 Battery(400hrs) Eternal Adapter:4.5V DC Power LED indicator ON indication When normal power (Red light goes off after 3 seconds ) low battery indication(Red is always on) Overload LED indicator Overload above 120% of the range indication(yellow) Operating Voltage 600V AC RMS or DC Security Level IEC 61010-1:2001,600V CAT ?) Cable length 3m(Measuring head to the electronics module ) Output terminals 0.5m cable with safety BNC plug Weight 230g(measuring head),130g(Electronic modules)

Flexible Rogowski coil split core Current Transformer is an AC current transducer for permanent installation. They combine the benefits of a thin, flexible, clip-around Rogowski (sense) coil with a signal conditioner providing accurate, true rms measurement, of voltage or current.

Ef type high frequency transformer -smd ift coils for tv receivers and am and fm radios -variable inductor and coils with wide range of inductance -designed for application in different types of circuits -ift coils with internal capacitors -smd ift coils for radio receivers and am and fm radios -ift variable coils for wireless communication system and remotecontrol toy/equipment -ift adjustable coils with wide range of inductance -designed for application in different types of circuits -ift coils with internal capacitors -ec, ee.Ei and pq type high frequency switch transformer ep type magnet shielding switch transformer -rm type communication filter, aux power transformer -et, ft type linearity g (jar shape) switch transformer -dr (i) type transformer t (ring) iron power core, dc filter inductorrm series: rm-4, 5, 6, 8, 10, 12, 14 Iso ul certification, Welcome custom Company with ul qualification Original manufacturer Iso 9001:2008 3-5pcs free samples Short lead time 100% test before shipping International standard specification Professional packing 300k per month Conform to ce, rohs, fcc Oem/odm accepted

Tianjin Grewin Technology Co.,ltd. Clamp-on Flexible Rogowski coil current transformer' are designed for easy installed in tight spaces and without the need for dismantling the primary busbar or cables. 1. Features: Flexible and light weights_ Easy & quick installation in tight spaces No danger from open-circuited secondary No core saturation or damage if overloaded excellent linearity Multi- size are available 2. Applications: Power quality monitoring Power meters Smart logger Energy sub-meters Distributed measurement systems 3.Note: we-Grewin Manufacture can produce current transformer,split core CT,clamp on sensors, toroidal CT, minature CT, Flexible Rogowski coil with excellent performance. We have recieved IEC,ROHS,CE standard.

aiia transformer develops and produces various types of transformers for switch mode applications. MAIN SECTORS: LIGHTING, METERING, MEDICAL, VENDING, AUDIO, WHITE GOODS MAIN PROPERTIES: Frequency: 20-500 kHz, Max power: 1W< 450W, Max Operating ambient temperature: 40 / 70°C, Input / Output Isolation: 4kV. aiia is specialized in the most common sizes on the market to satisfy our customers needs.

Large transmission power, low loss,wide frequency range, stable performance, low temperature rise.Application: Used for electric apparatus, aerocraft, transmitter, computer, communication equipment and TV

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