305mm Shielded Flexible Split Rogowski Coil Current Sensor
Specifications:- Rated Input: < 10kA to 100kA
- Input Frequency: 10Hz to 20kHZ
- Output:
- 0.346mV / A @ 50Hz
- 0.415mV / A @ 60Hz
- Accuracy: < 1%
- Output Sensitivity Tolerance:
- ±5% maximum (uncalibrated)
- ±0.5% of reading @ +25ºC (calibrated)
- Primary Conductor Position Sensitivity: ±2% maximum
- Phase Shift: < 1 degrees at 50/60Hz (< 0.5 degrees typical)
- Linearity: ±0.2% from 10% to 100% of rated primary current
- Working voltage: 1000VRMS or 1000VDC
- Dielectric Surge Withstand: 7.4kVRMS for 1 minute (coil closed)
- Influence of External Field: ±1.5% maximum
- Operating temperature: -20ºC to +85ºC
- Construction:
- Coil: Thermoplastic rubberized, UL flame retardant rating 94 V-0
- Coupling: Thermoplastic and Polypropylene, UL flame retardant rating 94 V-0/li>
- Leads: 1.8m (6 FT), twisted pair
- UL/ CSA Certified (E344623)
- CE Approved
- RoHS Compliant
Physical Specifications:
| A Maximum Inside Diameter | B Outside Diameter | C Linear Length | D Coupling Diameter | E Coil Diameter |
|---|---|---|---|---|
| 305mm (12.0″) | 335mm (13.2″) | 1025mm (40.4″) | 22mm (0.9″) | 12mm (0.5″) |
- JRF-1 – 415mm (16.3in), maximum window 120mm (4.7″)
- JRF-2 – 610mm (24.0in), maximum window 190mm (7.5″)
- JRF-3 – 1025mm (40.4in), maximum window 305mm (12.0″)
- JRF-1S – 415mm (16.3in), maximum window 120mm (4.7″)
- JRF-2S – 610mm (24.0in), maximum window 190mm (7.5″)
- JRF-3S – 1025mm (40.4in), maximum window 305mm (12.0″)
Many of our products can be designed and manufactured to meet the specific application requirements. For a no obligation technical evaluation, contact us with your specific performance requirements.
