72" RoCoil
1Pages

The DENT 72" RoCoil™Current Transformer has been designed for accurate non-intrusive measurement of AC current, pulsed DC or distorted waveforms. This type of sensor may be used to measure AC current over a wide dynamic range and from 40 Hz to 5 kHz. Note: The RoCoil™may require use of integrator/amplifier. See RoCoil mV. Other lengths available. See A4 Series RoCoils. Output Signal (di/dt) 131 mVAC/1000A @ 60 Hz All accuracies specified at 20°C (±2°C) with RoCoil™ centered on conductor. Output Signal 131 mV/1000A @ 60 Hz 110 mV/1000A @ 50 Hz Wire Colors White = (+) positive Brown = (-) negative Bare wire = shield Phasing Arrow Points Towards Load Phase Shift < 10 at 50/60 Hz Useful Current Range 5 - 5°°°A AC* Conductor Position Sensitivity ± 2% maximum Influence of External Field ± 1.5% maximum E Transformer Coil Diameter F Wire Lead Total Length MECHANICAL Coil Materials Blue thermoplastic rubber, flame retardant UL 94 V-0 rated Coupling Materials Polypropylene UL 94 V-0 rated Shielding 85% transducer, 100% output SAFETY 72” RoCoil™ PART NUMBER 183 cm (72") RoCoil ™ CT-R72-1310 Working Voltage 1000 Vrms maximum Dielectric Strength 7400 vac around coil Certifications (flM. Conforms to UL STD 61010-1 *Depending on meter compatibility. RoCoil CTs ETL Rated to 6000A AC. ELITEpro SP (v .212 or newer firmware) and PowerScout™ 3 (v. 3.16 or newer firmware) rated for 5-5000A. Meters with earlier firmware versions rated from 50-5000A AC. PowerScout™ 18 rated for 50-3500A. **Accuracy below 20A rated approximately at 1.5% +/- 0.5A. DENT Instruments, Inc. Energy & Power Measurement Solutions An ISO 9001:2008 Certified Company 925 SW Emkay Drive Bend, Oregon 97702 USA 541.388.4774 | 800.388.0770 www.DENTinstruments.com