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)
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