Summary of Contents for Mean Well RDU20G-200
- Page 1 Installation manual Telecom Industrial GMT-Fused Rackmount Distribution Unit...
- Page 2 RDU-20G Series is a Rackmount Distribution Unit in 19” 1U form factor that provides independent dual bus capability for redundant or mixed-voltage system. Each bus is rated at 100A max input and provides 10 GMT-fuse protected outputs. Load protection up to 15A is determined by fuse rating.
- Page 3 Index 1. Safety Guidelines 2. Introduction 2.1 Model Encoding 2.2 Features 2.3 Specification 2.4 Static Characteristics 2.5 Derating Curve 2.6 Mechanical Specification 3. Installation and Wiring 3.1 Precautions 3.2 Wiring 3.3 DC Cable Size Selection 3.4 Fuse Installation 3.5 Fuse Selection 4.
- Page 4 1. Safety Guidelines 2. Introduction 2.1 Model Encoding ■ Risk of electrical shock and energy hazard, all failure should be examined by a qualified technician. Please do not remove the case G G - 200 RDU 20 form the unit by yourself. ■...
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Page 5: Specification
2.3 Specification 2.4 Static Characteristics MODEL RDU-20G-200 OPERATING VOLTAGE RANGE ±10-60VDC INPUT RATEDINPUT CURRENT PER BUS 100A peak, 2 buses total TOTAL SYSTEM INPUT CURRENT 200A peak RATED CURRENT PER CHANNEL 15A continious OUTPUT VOLTAGE DROP AT MAX LOAD ≤ 450mV POWER DRAIN AT NO LOAD ≤... -
Page 6: Mechanical Specification
3.2 Wiring ■ Choose the right and suitable cable size for connection between the 482.60 RDU20G-200 and the sources and loads. Please refer to 3.3 DC cable size selection. ■ When connecting the input and output confections make sure there is no reverse polarity or short-circuit on the connection. - Page 7 4. Panel and LED Indicators 3.3 DC Cable Size Selection 4.1 Front Panel Cable connections should be as short as possible and make sure that suitable cables are chosen based on safety requirement and rating of Bus A fuse holders current.
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Page 8: Back Panel
4.2 Back Panel 4.2.1 Connector Pin No. Assignment CN1: Bus A DC input terminals: Recommended torque: 25.5 kgf-cm. Bus A DC input terminals: Recommended torque: 25.5 kgf-cm. Bus A DC output terminals: NO-A COM-A NC-A Recommended torque: 11.5 kgf-cm. Bus B DC output terminals: Mating Connector BCP-381-3 or equivalent Recommended torque: 11.5 kgf-cm. -
Page 9: Led Indicators
5. Operation 4.3 LED Indicators 5.1 Input Voltage Range Fuse Status LED Description ■ The input voltage range is DC±10~60V. Any fuse on bus open ■ To insure proper operation, DC input should be within the pre- Normal operation, all fuses intact specified range. -
Page 10: Warranty
An external voltage source is required for this function. The maximum applied voltage is 24Vdc and the maximum sink current is 1A. Please ※ MEAN WELL possesses the right to adjust the content of this manual. refer to Fig 5-1. A-Side Form C Contact... - Page 11 7. Environmental Declaration Information https://www.meanwell.com//Upload/PDF/RoHS_PFOS.pdf https://www.meanwell.com//Upload/PDF/REACH_SVHC.pdf https://www.meanwell.com//Upload/PDF/Declaration_RoHS-C.pdf MEAN WELL POWER SOLUTIONS, INC. 6655 Troost Ave., Kansas City, MO, 64131, United States TEL: +1-816-601-4034 http://www.meanwellusa.com E-mail: info@meanwellusa.com...
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