HZZ00149-G

RCM Series Data Sheet 500/1000 W DC-DC Converters Description Features Optimized for 72 V or 110 V railway batteries The RCM500 and RCM1000 Series converters are reliable power supplies for railway and transportation systems. They Output voltage 24 V are optimized for 72 or 110 V railway batteries. The output Closed housing for chassis mounting delivers 24 V with 500 or 1000 W. The converters are designed Extremely high efficiency and high power density for chassis mounting and exhibit a closed housing with cooling openings. Low inrush current 3 connectors: Input, output, auxiliary (option) Many options are available, such as an output ORing FET for redundant operation, output voltage adjustment, interruption Overtemperature, overvoltage, overcurrent, and short- time of 10 ms, shutdown input, and a monitoring relay circuit protection (change-over contact). Many options available Compliant to EN 50155, EN 50121-3-2 RoHS-compatible for all 6 substances Fire and smoke: compliant to EN 45545 and NFPA 130. Safety-approved to the latest edition of IEC/EN 60950-1 and UL/CSA 60950-1 11 1 pending Table of Contents Page Page Description ........................................................................... 1 Electromagnetic Compatibility (EMC) .................................. 8 Model Selection .................................................................... 2 Immunity to Environmental Conditions.............................. 10 Functional Description.........................................................3 Safety and Installation Instructions .................................... 11 Electrical Input Data ............................................................. 4 Mechanical Data................................................................. 12 Electrical Output Data ........................................................... 5 Accessories ........................................................................ 13 Description of Options ......................................................... 7 Copyright 2017, Bel Power Solutions Inc. All rights reserved. MELCHER BCD.00803 Rev AB, 14-Nov-2017 Page 1 of 13 The Power Partners.RCM Series Data Sheet 500/1000 W DC-DC Converters Model Selection Table 1: Model Selection 2 Input voltage Output Power Efficiency Model Options 1 1 V V V V I P i min i cont i max o nom o nom o nom min typ V V V V A W % % 43.2 50.4 (72) 90 100.8 24 21 500 96 72RCM500-24 D, M, Q, F 66 77 (110) 137.5 154 24 21 500 96 96.4 110RCM500-24 24 42 1000 96 96.4 110RCM1000-24 1 Short time see table 2 for details 2 Efficiency at T = 25 C, V I , V , option D fitted. A i nom, o nom o nom Part Number Description 110 RCM 500 -24 D M Q Operating input voltage V (continuously): i cont 50.4 90 VDC .............................................. 72 77 137.5 VDC .......................................... 110 Series ........................................................................... RCM Output power: 500 W .................................................................... 500 1000 W.................................................................. 1000 Nominal output voltage: 24 V ......................................................................... -24 Auxiliary functions and options: 1 Out OK, output voltage adjust, shutdown ..................D Interruption time ..........................................................M ORing FET ...................................................................Q Fuse ............................................................................. F 1 Opt. D requires an additional signal connector. Note: The sequence of options must follow the order above. Note: All models are RoHS-compliant for all six substances. Example: 110RCM500-24DMQ: DC-DC converter, input Available combinations of options: voltage range 77 to 137.5 V continuously, output providing 24 V /21 A, monitoring relay, output vol- 72/110RCMxxx-24 No option tage adjust, shutdown input, active current 72/110RCMxxx-24D Basic model (railway) sharing, interruption time 10 ms, integrated ORing 72/110RCMxxx-24DF Basic model (industrial) FET, RoHS-compliant for all six substances. 72/110RCMxxx-24DMQ Full model (railway) 72/110RCMxxx-24DMQF Full model (industrial) Product Marking Type designation, applicable safety approval and recognition marks, CE mark, pin allocation, and product logo. Input voltage range and input current, nominal output voltage and current, degree of protection, batch no., serial no., and data code including production site, version (modification status) and date of production. MELCHER BCD.00803 Rev AB, 14-Nov-2017 Page 2 of 13 The Power Partners.