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PRODUCT > Clamp-on flexible Rogowski coil CT > Clamp-on flexible Rogowski coil current transducer
Clamp-on flexible Rogowski coil CT
Clamp-on flexible Rogowski coil current transducer
Feature Application
- AC current probe utility by the Rogowski principle
- Flexible and lightweight
- Easy & quick installation in uninterruptible power line
- Suitable to measure currents from mA to 100kA
- measurable from 10Hz to 20kHz
- Available shielding type on request
- Coil length from 20cm to 180cm
- No danger from open-circuited secondary
- High secondary output voltage & precise linearity error
- Very high current monitoring
- DC ripple measurement
- Harmonics and transients monitoring
- Power monitoring & control systems
- Applicable in electronic Watt-hour meter

Model & Specification

Dimension


Model & Specification

Classification

Clamp-on flexible Rogowski coil Current Transducer

Model

AC Voltage Output

DC Voltage Output

JRF333

JRF005

JRF420DC

JRF005DC

Shape

Current Range

20A~15000A

500A~5000A

250A~50000A

Rated Current

500A
1000A
2000A
3000A
4000A
5000A
6000A

500 / 1000A
1000 / 2000A
2500 / 5000A
5000 / 10000A
10000 / 20000A
25000 / 50000A
Dual selectable Switch

250 /500A
500 / 1000A
1000 / 2000A
2500 / 5000A
5000 / 10000A
10000 / 20000A
25000 / 50000A
Dual selectable Switch

Rated Output(50Hz)

333mVrms

¡¾5.0Vrms

4-20mArms

0-5Vrms

Accuracy

< 1% at 2%~
100% of FS

< 1.0% at 5%~
150% of FS

< 1.5% at 10%~
100% of FS

< 1.0% at 10%~
100% of FS

Phase Shift(50Hz)

< 1% at Rated Current

1¡¾0.1 deg.

Frequency Range

45Hz to 600Hz

0.6Hz to 1MHz

2Hz to 100kHz

Supply Voltage

24Vdc ¡¾ 10% at 50mA

Operating Temp.

-20¡ÆC to +60¡ÆC

-5¡ÆC to +65¡ÆC



 
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