CMR SENSATA | Alldatasheet

Document overview

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Technical content

Features

  • Ratings from 35A to 65A @ 530 VAC
  • 45mm (width) package
  • SCR output for heavy industrial loads
  • LED input status indicator
  • AC or DC control
  • Zero-crossing (resistive loads) PRODUCT SELECTION SPECIFICATIONS Description 35A 45A 55A 65A Operating Voltage (47-63Hz) [Vrms] 48-530 48-530 48-530 48-530 Transient Overvoltage [Vpk] 1200 1200 1200 1200 Maximum Off-State Leakage Current @ Rated Voltage [mArms] 10 10 10 10 Minimum Off-State dv/dt @ Maximum Rated Voltage [V/μsec] (2) 500 500 500 500 Maximum Load Current [Arms] 35 45 55 65 Minimum Load Current [Arms] 0.15 0.15 0.25 0.25 Maximum Surge Current (50/60Hz, 1 Cycle) [Apk] 239/250 597/625 954/1000 1145/1200 Maximum On-State Voltage Drop @ Rated Current [Vpk] 1.7 1.7 1.7 1.7 Thermal Resistance Junction to Case (Rjc) [°C/W] 1.02 0.63 0.31 0.28 Maximum I² t for Fusing (8.3 msec) [A² sec] 285/259 1779/1621 4555/4150 4555/4150 Minimum Power Factor (with Maximum Load) 0.5 0.5 0.5 0.5 Output (1)

www.sensata.com Page 2 Copyright © 2024 Sensata Technologies, Inc. Description Parameters Dielectric Strength, Input/Output (50/60Hz) 4000 Vrms Minimum Insulation Resistance (@ 500 VDC) 109 Ohms Maximum Capacitance, Input/Output 8 pF Ambient Operating Temperature Range -40 to 80 °C Ambient Storage Temperature Range -40 to 125 °C Status Indicator Display Green LED Weight (typical) 16.8 oz. (476g) Encapsulation Thermally Conductive Epoxy Terminals Cage Type Maximum Wire Size Output: AWG 8 (4.8mm) Input: AWG 12(2.5mm) Recommended Terminal Screw Torque Range Output:10-15 lb-in (1.1-1.7 Nm) Input: 5-6 lb-in (0.6-0.7 Nm) Description CMRD48xx CMRA48xx Control Voltage Range 4-32 VDC 90-140 Vrms Minimum Turn-On Voltage 4.0 VDC 90 Vrms Maximum Turn-Off Voltage 1.0 VDC 10 Vrms Maximum Reverse Voltage 32 VDC - Maximum Input Current 30 mA - Typical Input Current (4) 14 mA @ 5 VDC 15 mA @ 120 Vrms Maximum Turn-On Time [msec] 1/2 Cycle 10 Maximum Turn-Off Time [msec] 1/2 Cycle 40 Input (1) General (1) THERMAL DERATE INFORMATION

www.sensata.com Page 3 Copyright © 2024 Sensata Technologies, Inc. MECHANICAL SPECIFICATIONS * Tolerances: ±0.02 in / 0.5 mm All dimensions are in: inches [millimeters] CMR D 48 45 P Series CMR Control Voltage D: 3-32 VDC A: 90-140 VAC Operating Voltage 48: 48-530 VAC Operational Current 35: 35 Amps 45: 45 Amps 55: 55 Amps 65: 65 Amps Overvoltage Protection Blank: Not Included P: Included AVAILABLE OPTIONS Example : CMRD4845P NOTE: Not all combinations are available. Consult factory for information on the availability of a specific part number. Required for valid part number For options only and not required for valid part number

www.sensata.com CONTACT US Americas +1 (877) 502 5500 sales.crydom@sensata.com Europe, Middle East & Africa +44 (1202) 416170 ssr-info.eu@sensata.com Asia Pacific sales.isasia@list.sensata.com China +86 (21) 2306 1500 Japan +81 (45) 277 7117 Korea +82 (31) 601 2004 India +91 (80) 67920890 Rest of Asia +886 (2) 27602006 ext 2808 Copyright © 2024 Sensata Technologies, Inc. Sensata Technologies, Inc. (“Sensata”) data sheets are solely intended to assist designers (“Buyers”) who are developing systems that incorporate Sensata products (also referred to herein as “components”). Buyer understands and agrees that Buyer remains responsible for using its independent analysis, evaluation and judgment in designing Buyer’s systems and products. Sensata data sheets have been created using standard laboratory conditions and engineering practices. Sensata has not conducted any testing other than that specifically described in the published documentation for a particular data sheet. Sensata may make corrections, enhancements, improvements and other changes to its data sheets or components without notice. Buyers are authorized to use Sensata data sheets with the Sensata component(s) identified in each particular data sheet. HOWEVER, NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO ANY OTHER SENSATA INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT, IS GRANTED HEREIN. SENSATA DATA SHEETS ARE PROVIDED “AS IS”. SENSATA MAKES NO WARRANTIES OR REPRESENTATIONS WITH REGARD TO THE DATA SHEETS OR USE OF THE DATA SHEETS, EXPRESS, IMPLIED OR STATUTORY , INCLUDING ACCURACY OR COMPLETENESS. SENSATA DISCLAIMS ANY WARRANTY OF TITLE AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY , FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT, QUIET POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHTS WITH REGARD TO SENSATA DATA SHEETS OR USE THEREOF. All products are sold subject to Sensata’s terms and conditions of sale supplied at www.sensata.com SENSATA ASSUMES NO LIABILITY FOR APPLICATIONS ASSISTANCE OR THE DESIGN OF BUYERS’ PRODUCTS. BUYER ACKNOWLEDGES AND AGREES THAT IT IS SOLELY RESPONSIBLE FOR COMPLIANCE WITH ALL LEGAL, REGULATORY AND SAFETY-RELATED REQUIREMENTS CONCERNING ITS PRODUCTS, AND ANY USE OF SENSATA COMPONENTS IN ITS APPLICATIONS, NOTWITHSTANDING ANY APPLICATIONS-RELATED INFORMATION OR SUPPORT THAT MAY BE PROVIDED BY SENSATA. Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA. Rev. 03/25/2024 ECN 20395 FDE-07-01 Rev. B WARNINGS GENERAL NOTES (1) All parameters at 25°C unless otherwise specified. (2) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 (3) Input circuitry for DC control version incorporates active current limiter. AGENCY APPROVALS & CERTIFICATIONS Designed in accordance with the requirements of IEC 62314 LR 81689 126921 UG (up to 90A models only)E116950 RISK OF MATERIAL DAMAGE AND HOT ENCLOSURE

  • The product’s side panels may be hot, allow the product to cool before touching
  • Follow proper mounting instructions including torque values
  • Do not allow liquids or foreign objects to enter this product Failure to follow these instructions can result in serious injury, or equipment damage. HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH
  • Disconnect all power before installing or working with this equipment
  • Verify all connections and replace all covers before turning on power Failure to follow these instructions will result in death or serious injury.