Related Manuals for Vertiv R48-500
Summary of Contents for Vertiv R48-500
- Page 1 Rectifier Module User Manual Specification Number: 1R48500, 1R481000 Model Number: R48-500, R48-1000...
- Page 2 The information contained in this document is subject to change without notice and may not be suitable for all applications. While every precaution has been taken to ensure the accuracy and completeness of this document, Vertiv assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions.
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Page 3: Table Of Contents
2.2 Local Indicators .................................................... 11 2.3 Rectifier High Voltage Shutdown and Lockout Restart ................................. 12 2.4 Installing Rectifiers..................................................12 3 Troubleshooting and Repair ............................13 3.1 Troubleshooting ................................................... 13 3.2 Replacement Procedures ..............................................14 Proprietary and Confidential © 2022 Vertiv Group Corp. -
Page 4: Admonishments Used In This Document
(ISO) SAFETY! Informs the reader of general safety information, reminders, precautions, or policies not related to a particular source of hazard or to fire safety. (ISO, ANSI, OSHA) Proprietary and Confidential © 2022 Vertiv Group Corp. -
Page 5: Important Safety Instructions
Refer to Section 4154 (provided with your customer documentation) for Safety and Regulatory Statements. Déclarations de Sécurité et de Réglementation Reportez-vous à la Section 4154 (fourni avec les documents de votre client) pour les déclarations de sécurité et de réglementation. Proprietary and Confidential © 2022 Vertiv Group Corp. - Page 6 Vertiv™ Rectifier Module User Manual This page intentionally left blank. Proprietary and Confidential © 2022 Vertiv Group Corp.
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Page 7: Introduction
Power Derating Based on Input Voltage: R48-500 (1R48500): The rectifier can provide maximum rated power (500W) as long as the input voltage is within the range of 90 to 300 VAC. The relationship between the output power and input voltage is illustrated in Figure 1.3. - Page 8 Vertiv™ Rectifier Module User Manual Figure 1.1 Output Voltage vs. Output Current [R48-500 (1R48500)] R48-500 Output Voltage vs. Output Current at Max. Power 500W For R48-500 Output Current (A) Figure 1.2 Output Voltage vs. Output Current [R48-1000 (1R481000)] R48-1000 Output Voltage vs. Output Current at Max. Power 1000W...
- Page 9 R48-1000 Output Power vs. Input Voltage and Vo 48V at Temp 45℃ For R48-1000 Input Voltage (Vac) Figure 1.5 Power Derating Based on Temperature [R48-500 (1R48500)] R48-500 Output Power vs. Temperature at 176Vac and 90Vac Rectifier R48-500 176Vac Rectifier R48-500 90Vac For R48-500 Temperature (℃)
- Page 10 System output is initially adjusted to 54.48 volts DC as measured at the system sense point at 50% of full load and nominal input. “Percent of Full Load” refers to percent of 8.62 amperes. Proprietary and Confidential © 2022 Vertiv Group Corp.
- Page 11 Maximum Input Current: at 100% of full load with output adjusted to 58 volts DC as measured at the shelf output terminals. Input Nominal Input Voltage Input Current (Amperes) Voltage 208/240 2.98 Proprietary and Confidential © 2022 Vertiv Group Corp.
- Page 12 Maximum Input Current: at 100% of full load with output adjusted to 58 volts DC as measured at the shelf output terminals. Input Nominal Input Voltage Input Current (Amperes) Voltage 208/240 6.28 Proprietary and Confidential © 2022 Vertiv Group Corp.
- Page 13 Constant Power Mode: As load increases above approximately 500W or 1000W (depending on rectifier model) (non- adjustable), output current continues to increase, but output voltage decreases as required to maintain constant output Proprietary and Confidential © 2022 Vertiv Group Corp.
- Page 14 Current Limiting: The rectifier has a current limit function. The current limit point can be set between the range of 0.862A to 10.344A (R48-500 [1R48500]) or 1.724A to 20.688A (R48- 1000 [1R481000]), adjustable via the controller. The current limit accuracy is less than [0, 2A] when the output voltage ranges from 42 to 58V.
- Page 15 External Control Circuits: Provided via the associated controller. Refer to the separate Power System documentation for a complete description of available external control circuits. • External Alarm Circuits: Provided via the associated controller. Refer to the separate Power System documentation for a description of available external alarms. Proprietary and Confidential © 2022 Vertiv Group Corp.
- Page 16 Millimeters: 40.8 (Height) X 86.5 (Width) X 241 (Depth). Inches: 1.6 (Height) X 3.4 (Width) X 9.5 (Depth). • Weight: 1.25 kg (2.76 lbs). • Indicators: Power (Green) Protection (Yellow) Alarm (Red) Proprietary and Confidential © 2022 Vertiv Group Corp.
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Page 17: Operation
Flashing power). Severe load sharing imbalance. Rectifier output disabled for any reason, including overvoltage Alarm shutdown and internal output fuse open. (Red) Rectifier addresses contradictory. Flashing Fan not operating (rectifier shuts down). Proprietary and Confidential © 2022 Vertiv Group Corp. -
Page 18: Rectifier High Voltage Shutdown And Lockout Restart
Certain functions (i.e. rectifier current limit, rectifier addressing) may require adjustment when adding or replacing a rectifier . Refer to the Power System documentation for instructions. Figure 2.2 Installing a Rectifier Captive Fastener Latch Mechanism Proprietary and Confidential © 2022 Vertiv Group Corp. -
Page 19: Troubleshooting And Repair
The fault indicators that can be displayed by the rectifier are as follows. Refer to Table 3.1 for a list of possible causes and corrective actions. • Power indicator (Green) OFF • Protection indicator (Yellow) ON • Protection indicator (Yellow) flashing • Alarm indicator (Red) ON • Alarm indicator (Red) flashing Proprietary and Confidential © 2022 Vertiv Group Corp. -
Page 20: Replacement Procedures
This unlocks the rectifier from the shelf. Refer to Figure 2.2 for latch mechanism illustration. Slide the rectifier out by pulling forwards. Place the replacement rectifier into the mounting position without sliding it in completely. Proprietary and Confidential © 2022 Vertiv Group Corp. - Page 21 When the fans start, check to ensure that each is providing front-to-back airflow. If air direction is wrong, immediately remove the rectifier from the shelf. Repeat previous steps to check fan orientation, and correct as necessary. Reinstall the rectifier and again check for proper airflow. Proprietary and Confidential © 2022 Vertiv Group Corp.
- Page 22 Ensure that there are no local or remote alarms active on the system. Figure 3.1 Rectifier Fan Replacement Front Cover to Chassis Screw Location Front Cover to Chassis Screw Location Fan Connector Fan Rotation Arrows Rectifier Module Front Cover Proprietary and Confidential © 2022 Vertiv Group Corp.
- Page 23 Vertiv™ Rectifier Module User Manual Connect with Vertiv on Social Media https://www.facebook.com/vertivI https://www.instagram.com/vertiv/ https://www.linkedin.com/company/vertiv/ https://www.twitter.com/vertiv/ Proprietary and Confidential © 2022 Vertiv Group Corp.
- Page 24 Vertiv.com | Vertiv Headquarters, 1050 Dearborn Drive, Columbus, OH, 43085, USA © 2022 Vertiv Group Corp. All rights reserved. Vertiv™ and the Vertiv logo are trademarks or registered trademarks of Vertiv Group Corp. All other names and logos referred to are trade names, trademarks or registered trademarks of their respective owners. While every precaution has been taken to ensure accuracy and completeness here, Vertiv Group Corp.