True RMS AC Current Transducer The CR4100 Series True RMS Current Transducers and DIN RAIL / PANEL MOUNT, TRUE RMS Transmitters are designed for applications where AC current waveforms are not purely sinusoidal. More precise and accurate than other transducers, these devices are ideal in chopped wave and phase fired control systems. Applications Phase fired controlled heaters Quickly varying motor loads Chopped wave form drivers CR4110 CR4120 CR4111 Harmonic currents Single Element - 0.79 Window Features 0.1 to 600 AAC Input Range 35mm DIN Rail or Panel Mount Available with 0-5 VDC, 0-10 VDC, 4-20 mA DC output 24 VDC powered Use with external current transformers C Highest precision available Connection diagram printed on case Regulatory Agencies Recognized to meet UL 61010B-1 Constructed to meet CAN/CSA-C22.2, No. 61010-1-2004 CR4150 CR4160 Meets requirement of IEC 61010-1 and BS EN 61010-1 Two Element - 0 .26 Window 0.1 to 30 AAC Input Range E199795 All single phase current Use a 5 Amp Secondary transducers are available in split Current Transformer to extend core design. Simply put an S at the end of the prefix* the ranges of all CR Magnetics I.E. CR4110S-10 Current Transducers * Not UL Recognized CR4170 CR4180 Three Element - 0.26 Window Add suffix for input range 0.1 to 30 AAC Input Range 5 - 0- 5 AAC ** 10 - 0-10 AAC ** PART NUMBERS 15 - 0-15 AAC ** 20 - 0-20 AAC CR4110(S) Single element with 0 - 5 VDC output (split core design) - ** 25 - 0-25 AAC CR4111(S) Single element with 0 - 10 VDC output (split core design) ** - 30 - 0-30 AAC ** CR4120(S) Single element with 4 - 20 mADC output (split core design) - 40 - 0-40 AAC CR4150 Two element with 0 - 5 VDC output - ** 50 - 0-50 AAC CR4160 Two element with 4 to 20 mADC output - ** 75 - 0-75 AAC CR4170 Three element with 0 - 5 VDC output - ** 100 - 0-100 AAC CR4180 Three element with 4 - 20 mADC output - 150 - 0-150 AAC ** Two and three element transducers are available only in ranges of 0.1 to 30 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 True RMS AC Current Transducer DIN RAIL / PANEL MOUNT, TRUE RMS SPECIFICATIONS Basic Accuracy:............................... 0.5% Response Time:............. 250 ms max. 0-90% Linearity:......................................... 10% to 100% FS FS Relative Humidity:.......5% to 95%, Non-Condensing Calibration:..................................... True RMS Sensing Torque Specs.:................ 3.0 inch lbs. (0.4Nm) Thermal Drift:.................................. 500 PPM/C Weight:.............................0.5 lbs. Operating Temperature:................. 0C to +60C Supply Current: Installation Category:.................... CAT II CR4110/11......................Typical 15mA Max 25mA Pollution Degree:........................... 2 CR4120...........................Typical 25mA Max 40mA Insulation Voltage:........................ 2500 VDC CR4150...........................Typical 25mA Max 75mA Vibration Tested To:........................IEC 60068-2-6,1995 CR4160...........................Typical 40mA Max 70mA Altitude:......................................... 2000 meter max. CR4170...........................Typical 20mA Max 60mA Frequency Range:......... 20 Hz - 5 KHz CR4180...........................Typical 55mA Max 110mA MTBF:............................ Greater than 100 K hours CR4110S.........................Typical 15mA Max 25mA Cleaning:........................ Water-dampened cloth CR4120S.........................Typical 25mA Max 40mA Supply Voltage:.............. 24 VDC 10% C Output Load:.................. 4-20 mADC - 0 to 300 0-5 VDC - 2K or Greater 25 .98 1 1 +- + 2 9 2 9 OUTPUT 3 8 OUTPUT 3 8 4 7 - 4 7 6 + - 6 + - 5 5 SUPPLY SUPPLY CR4110 One Element 0 - 5 VDC Output CR4120 One Element 4 - 20 mADC Output 28.3 CR4111 One Element 0 - 10 VDC Output 1.12 36.6 + + - Top View End View 1.44 1 1 OUTPUT 2 OUTPUT 2 2 2 + - 9 9 + - 3 3 8 8 OUTPUT 1 20.1 OUTPUT 1 4 41.8 4 7 7 .79 1.65 + - 6 6 5 + - 5 SUPPLY SUPPLY L1 L2 L1 L2 76.6 3.02 50.7 2.00 CR4150 Two Element 0 - 5 VDC Output CR4160 Two Element 4 - 20 mADC Output 5.6 .22 TYP 88.7 + 3.49 + - OUTPUT 3 OUTPUT 3 CR4110 CR4120 CR4111 1 + + - 2 9 OUTPUT 2 62 1 OUTPUT 2 3 8 2.44 2 35 30.8 9 + - 13.5 + 4 1.38 1.21 3 7 OUTPUT 1 .53 8 6.6 19.8 19.8 OUTPUT 1 4 6 6.6 7 .78 .78 .26 .260 6 5 + - + - 5 SUPPLY 76.7 SUPPLY 64 76.7 3.02 L 1 L 2 L 3 64.2 L1 L2 L3 2.52 3.02 2.53 5.6 .22 TYP CR4170 Three Element 0 - 5 VDC Output CR4180 Three Element 4 - 20 mADC Output CR4170 CR4180 CR4150 CR4160 CONNECTION DIAGRAM OUTLINE DRAWING 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: