Loop-Powered AC Current Transmitter The CR4200 Series, Current Transmitters produce a calibrated DIN RAIL / PANEL MOUNT, AVERAGE RMS 4-20 mADC signal that is proportional to the average RMS input AC current. Designed for multi-point current sensing, these devices provide excellent features in a value package. The output signal is generated from a user supplied 24 VDC power supply within the output current loop. Applications Multi-point current sensing and control panels Remote current sensing Monitor motor faults Monitor heating elements Monitor lighting elements CR4220 Single Element - .79 Window Features 0.5 to 50 AAC Input Range Relatively low cost 35mm DIN rail or panel mount C High Accuracy Easy wiring Interfaces with most commercially available instrumentation Connection diagram printed on case Regulatory Agencies Recognized to meet UL 61010B-1 Constructed to meet CAN/CSA-C22.2, No. 61010-1-2004 Meets requirement of IEC 61010-1 and BS EN 61010-1 CR4260 Two Element - .26 Window 0.5 to 30 AAC Input Range E199795 All single phase current transducers are CR Magnetics has a wide selection of current transformers to available in split core design. Simply put an extend the range of any part. Contact factory for more S at the end of the prefix* I.E. CR4220S-10 information. * Not UL Recognized Add suffix for input range 5 - 0- 5 AAC PART NUMBERS 10 - 0-10 AAC 15 - 0-15 AAC CR4220(S) Single element with 4 - 20 mADC output (split core design) - 20 - 0-20 AAC CR4260 Two element with 4 - 20 mADC output* - 25 - 0-25 AAC Two element transducers are only available in ranges of 0.5 to 30 AAC 30 - 0-30 AAC * 40 - 0-40 AAC 50 - 0-50 AAC Ranges available up to and including 600 AAC The Professional Energy Monitoring Company 3500 Scarlet Oak Blvd. St. Louis MO USA 63122 V: 636-343-8518 F: 636-343-5119 M N TI Web: Transducers DIN RAIL 26.6 MOUNTING 1.05 CLIP 73.1 83.3 2.88 3.28 3.3 .13 Optional Mounting Loop-Powered AC Current Transmitter DIN RAIL / PANEL MOUNT, AVERAGE RMS SPECIFICATIONS Basic Accuracy:............................. 0.5% MTBF:........................... Greater than 100 K Linearity:........................................ 10% to 100% FS HoursCleaning:............. Water-dampened cloth Thermal Drift:................................. 500 PPM/C Output Load:.................. 0 to 300 Operating Temperature:................. 0C to +60C Response Time:............. 250 ms max., 0-90%FS Installation Category:..................... CAT II Relative Humidity:.......... 5% to 95%, Non-Condensing Vibration Tested To:.......................IEC 60068-2-6,1995 Supply Power:................ Loop Voltage 24 Vdc Pollution Degree:........................... 2 Compliance Voltage:...... 16 to 28 Vdc Insulation Voltage:......................... 2500 VDC Torque Specs.:................ 3.0 inch lbs. (0.4Nm) Altitude:......................................... 2000 meter max. Weight:............................ 0.5 lbs. Frequency Range:........................ 50Hz - 400 Hz Calibration:.............Average Sensing, RMS Calibrated C 25 .98 + - + - OUTPUT 2 1 1 Vdc OUTPUT 1 2 + - 9 2 9 3 3 8 8 4 4 7 Vdc 7 + - 6 - + 6 OUTPUT 1 5 + Vdc 5 - L1 L2 28.3 1.12 CR4220 CR4260 36.6 Two Element 4 - 20 mADC Output One Element - 4 - 20 mADC Output Top View End View 1.44 20.1 41.8 .79 1.65 + - 1 + - OUTPUT 1 OUTPUT 2 2 9 1 - 2 + 76.6 3 9 8 3 3.02 8 4 7 4 Vdc + - 7 50.7 - 6 + 6 OUTPUT 1 2.00 5.6 5 + 5 - .22 TYP Vdc 88.7 3.49 CR4220 CR4220 CR4260 35 13.5 1.38 .53 6.6 Two Element with external One Element with external .26 current transformer * current transformer * 64 76.7 2.52 3.02 5.6 .22 *Request CR Magnetics Low & Medium Voltage Current Transformers Catalog. TYP CR4260 OUTLINE DRAWING CONNECTION DIAGRAM NOTE: The building installation must have a switch or circuit-breaker that is in close proximity and within easy reach of the operator. The switch or circuit breaker shall be marked as the disconnecting device for the equipment. The Professional Energy Monitoring Company 3500 Scarlet Oak Blvd. St. Louis MO USA 63122 V: 636-343-8518 F: 636-343-5119 M N TI Web: