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Feature:
.Display LCD measured parameters
.Flexible and light weights appearance
.Easy & quick installation in tight spaces
.Excellent linearity
.Maximum measuring current up to 130A
Applicaition:
.Power quality monitoring .Power instrument meter .Smart logger .Energy sub-meters .Distributed measurement systems
The”RCTD03 lamp Clamp-on Flexible Rogowski coil current transformer” is designed for easy installed in tight spaces and without the need for dismantling the primary busbar or cables. It includes a flexible Rogowski coil probe and electronic modules with a display . The signal from the coil probe can be amplified by the electronic modules through the integration processing .The output signal can be directly used in oscilloscope, digital multimeter or data logger recording instrument.
Model Code:
General data:
.Ambient operating temp:-10ºC-60 ºC(14-140 ºF)
. Ambient storage temp:-25ºC-75 ºC(13-167 ºF)
.Operating environment: Indoor , altitude up to 2000 meters
.Standards Safety:IE 61010-1:2001,600V CATⅢ
Dimension:
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Dimension (mm) |
CY-RCTD03-120 |
CY-RCTD03-190 |
CY-RCTD03-305 |
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Window A |
120 |
190 |
305 |
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Coil OD B |
144 |
214 |
329 |
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Coil Length C |
400 |
600 |
1000 |
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Output connection |
Standard BNC male head |
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Electrical Parameter
The test environment for the accuracy:23±5ºC(73±9ºC), ≤85%RH
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Model Data |
CY-RCTD03-120 |
CY-RCTD03-190 |
CY-RCTD03-305 |
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Current Range |
10A-30kA |
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Frequency |
25Hz-20kHz |
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Output Voltage |
Rated Current |
1000A 2000A |
2000A 3000A |
5000A 6000A |
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50Hz |
1Mv/A@ Ipn=1000……3000A(0.5mV/A@Ipn=4000……6000A) |
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Maximum output |
3.0 V AC max (customizable) |
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Accuracy |
±1%(10%-100%In)@45-65Hz |
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Phase error |
±1%(10%-100%In)@45-65Hz, ±10º@20kHz |
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Linearity |
±0.2%(10%-100%In) |
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Position Sensitivity |
±1.0%(90º-270º), ±2%(0,45º,315º) |
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External Influence |
±1%Range (from the coil﹥200mm) |
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Noise |
8m V rms (60A)2m V rms (600/6000A) |
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Temperature Coefficient |
±0.08%/Cof the reading data |
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Friquency Range |
10Hz TO 20kHz (-3DB) |
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Load Impedance |
Mininum 100KΩ |
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Power |
4*AA /MN 1500//LR6 Battery(Eternal Adapter :9-12V DC) |
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Operating Voltage |
600V AC RMS or DC |
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Security Level |
IEC61010-1:2001,600V CAT Ⅲ |
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Cable Length |
3m (measuring head to the electronics module) |
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Output terminals |
BNC |
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Weight |
230g(measuring head),130g(Electronic modules) |
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Usage Instruciton:
1# International Business Department.
0086-755-8600 0713
Mobile :+86-138 2379 0397
1F and 4F block B,Jiada R&D Bldg, High-tech Park,Nanshan,Shenzhen,China
Post code：518057
Shenzhen Chuangyin Co., Ltd.---- a national high-tech enterprise. 
Chuangyin Activities 
Smart Distribution Solution 
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Welcome to call the hotline : 0755-86000713 