0086-21-64850006
Rm. 208, No. 55, Lane 2155, Lianhua South Road, Minhang District, Shanghai, China (Mainland)
Ø8 Flexible Rogowski coil fixed by cable ties
l High linearity from 1A to 100kA
l Wide dynamic range
l Very useful with large size or awkward shaped conductors or in places with limited access
l No danger from open-circuited secondary
l Not damaged by large overloads
l Non-intrusive, no power drawn from the main
l Measurement uniformity at any position of the conductor inside the coil
l Excellent degree of rejection to the external current conductor
Advantage
• Calibrated to 0.5%
• 8mm section easy to install
• Easy to fixed on bus-bar and cable by cable ties
• Lower zero drift down to 0.1mV
Related Products
S1 D1 S9 SW A01 A05 ME631 ME432
Applications
l Measuring devices, lab instrumentation
l Power monitoring & control systems
l DC ripple measurement
l Harmonics and transients monitoring
l Power meter,Power analyzer sensor
MODEL | NRC-100 | NRC-150 | NRC-200 | |
Coil length | 395 | 525 | 665 | |
Window size | 100mm | 150mm | 200mm | |
Reference Rated current | 1000A | 3000A | 6000A | |
Weight | Approx 100-120g | |||
Ratio | Calibrated | 100mV/kA@50Hz 85mV/kA@50Hz | ||
Uncalibrated | 105mV/kA@50Hz | |||
Read Accuracy | Calibrated <0.5% (central position, 25℃) Uncalibrated < 5% tolerance (central position, 25℃) | |||
Maximum current measurable | 100kA | |||
Coil Resistance | from 100 to 250 Ω or 1.5kΩ | |||
Coil Section | 8mm | |||
Lead length | 2meter | |||
Temperature | Uncalibrated 200ppm/C | |||
Calibrated 400ppm/C | ||||
Position Error | ±1% maximum | |||
Output on 0A (zero drift) | ≤0.1mV | |||
Phase error | ≤0.5° | |||
Linearity | ±0.2% of reading | |||
Bandwidth | 1Hz to 100kHz(-3dB) | |||
Operating temperature | -30℃ to 80℃ | |||
Storage temperature | -40℃ to 90℃ | |||
Other requirements, please contact us to OEM. | ||||
Certifications | CE marked |
Complies with EMC EN 61326-1 2006 | |
IP68 | |
Voltage insulation | Coil: 3000V |
Signal cable:1000V | |
Safety | 1000V CATIII ,600V CATIV |
Coil & cable | Thermoplastic rubber |
Couplings | PA6 UL 94 V-O rated |
Color(coil) | Black, Yellow, Red, Green, Blue |
Shielded | 100% coil, 100% output cable |
Dimensions(mm) | NRC-100 | NRC-150 | NRC-200 | ||
A.Windows size A | 135 | 165 | 210 | ||
B.Windows size B | 100 | 150 | 200 | ||
C.Coil O.D. | 151 | 181 | 226 | ||
D.Coil section | 8 | ||||
E.Lead Cable Total Length | 2000 | ||||
F:Coil length | 395 | 525 | 665 | ||
