Rogowski coil Current sensors_ARCT-M-MOI series
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Rogowski coil Current sensors_ARCT-M-MOI series - 1

EASY SPLIT ARCT-XXX-M-MOI SERIES ARCT-XXX-M-MOI Series is the perfect Rogowski coil CTs with a built-in integrator for both power quality revenue grade. Specifically, when used of two-loop technology, the CTs are beyond with Class Accuracy 0.5S. Also, the patented Perfect Dual Air-core Technology dramatically reduces both the error-ratio due to the position of the measured conductor within the aperture, and the error due to the proximity of external conductors. In addition, with its flexible design, they not only open up for easy installation around large bus bars and irregular-shaped conductor bundles, but also allow itself to fit into tight spaces where rigid CTs won't fit. Also, since the integrator is inside of the Rogowski coil, Only a separate power supply(wide voltage 5V~30VDC) is needed. Standards ■ UL/EN 61010-1, Third Edition, May 11,2012, Revised April 29 2016 ■ CAN/CSA-C22.2 No. 61010-1-12,3rd Edition, Revision dated April 29 2016 ■ I EC 61010-2-032:2012(3rd Edition), UL/EN 61010-2-032 (IEC 61010-2-032:2012) ■ EN61010-031, EN61010-2-031 Primary current (rated current) : Secondary Output 333mV/AC How to Use 1. Specifications ■ Rated current : 250 A - 6 kA ■ Window size : 80/115/180/300 mm ■ Cord diameter : 8 ±0.2 mm ■ Weight : 150 - 500 g ■ Coil resistance : 70 - 900 Ohms ■ Positioning error : One loop —*■ < 0.8% of reading Two loop —*• < 0.3% of reading www.hqsensing.com Specifications are subject to change without noti

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Rogowski coil Current sensors_ARCT-M-MOI series - 2

ARCT-XXX-M-MOI SERIES ■ Frequency : 50 Hz - 60 Hz ■ Working voltage : 1000 VRMS CAT III 600 VRMS CAT IV pollution degree 2 ■ Test voltage : 7400 VRMS / 1 min ■ Pollution degree : 2, Controlled Environment ■ Insulation test voltage : 7400 Vrms / 1 min ■ Connection cable : RU AWM 2586 ESB 105°C 1000V VM-1 24AWGX2C KDC RoHS (Standard length:1.5m) ■ Protection degree : IP67 ■ Altitude : up to 2000m above sea-level ■ Operating temperature : from -30 °C to +80 °C ■ Storage temperature : from -40 °C to +80 °C ■ Ratio Error : Accuracy 0.5% conforms to IEC 61869-2 & IEEE/ANSI C57.13 meets the...

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Rogowski coil Current sensors_ARCT-M-MOI series - 3

ARCT-XXX-M-MOI SERIES Typical Accuracy ▪ In the following graphs, a positive phase angle error indicates that the output of the Rogowski coil CT with an integrator leads the primary current. ▪ Graphs show typical performance at 25°C, 50/60Hz ▪ Performance Graphs – The standard CT meets IEEE C57.13 class 0.6 standard & IEC 61869-2 class 1, 0.5S standard ARCT-080-M-MOI SERIES with built in RM integrator (Rated current: 500 A / 333 mV) Current error (%) Only meets IEC 61869-2 Class 1.0 at rated currents greater than 500 A. ARCT-115-M-MOI SERIES with built in RM integrator (Rated current: 1000...

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Rogowski coil Current sensors_ARCT-M-MOI series - 4

ARCT-XXX-M-MOI SERIES ARCT-XXX-M-MOI SERIES ARCT-300-M-MOI SERIES with built in RM integrator (Rated current: 3000 A / 333 mV / two-loop) Percentage of I pr (%) Only meets IEC 61869-2 Class 0.5S at rated currents greater than 3000 A. www.hqsensing.com Specifications are subject to change without notice

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Rogowski coil Current sensors_ARCT-M-MOI series - 5

ARCT-XXX-M-MOI SERIES OUTPUT VOLTAGE GRAPH Output Voltage Percentage of Input Current Safety The J&D CTs are UL/EN 61010-1, CE, RoHS compliant and certified, are also conformed up to Pollution degree 2, 1000Vac CAT III, 600V CAT IV rated devices. Please be sure that Failure to follow these instructions can result in serious injury and/or cause damage. The Rogowski coil current transducer shall be used in electric/electronic equipment in accordance with the operating instructions of all related systems and component manufacturers with respect to applicable standards and safety requirements....

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