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.
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.
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.
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Transformers
Characteristics: Rated voltage: 3.6/3.7/3.8/3.85 V Standard discharge continuous current: 0.2C Maximum continuous discharge current: 0.5C Working temperature: Charging: 0-45 Degree Discharge: -20~60 Degree Finished product internal resistance:
Characteristics: Rated voltage: 3.6/3.7/3.8/3.85 V Standard discharge continuous current: 0.2C Maximum continuous discharge current: 0.5C Working temperature: Charging: 0-45 Discharge: -20~60 Finished product internal resistance:
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