Related Manuals for Alpha Technologies LPR48-300
Summary of Contents for Alpha Technologies LPR48-300
- Page 1 LPR48-300 Installation & Operation Manual Part # 0120049-J0 Effective: 01/2018 Your Power Solutions Partner member of The Group ™...
- Page 3 This document, the software it describes, and the information and know-how they contain constitute the proprietary, confidential and valuable trade secret information of Alpha Technologies, and may not be used for any unauthorized purpose, or disclosed to others without the prior written permission of Alpha Technologies.
- Page 4 0120049-J0 Rev A...
-
Page 5: Table Of Contents
Table of Contents 1. Safety ............................5 1.1 Safety Symbols .......................... 5 1.2 General Safety ........................... 5 1.3 Mechanical Safety ........................5 1.4 Electrical Safety ......................... 6 2. Product Overview........................7 2.1 Scope of the Manual ........................7 2.2 Introduction ..........................7 2.3 Part Number .......................... - Page 6 8. Warranty and Service Information ..................15 8.1 Technical Support ........................15 8.2 Warranty ........................... 15 8.3 Return of Material ........................15 8.4 Service Centers ........................15 9. Acronyms and Definitions ....................16 10. Certification ........................17 0120049-J0 Rev A...
-
Page 7: Safety
Keep it in a safe place. Review the drawings and illustrations contained in this manual before proceeding. If there are any questions regarding the safe installation or operation of this product, contact Alpha Technologies or the nearest Alpha representative. Save this document for future reference. -
Page 8: Electrical Safety
1.4 Electrical Safety WARNING! Hazardous voltages are present at the input of power systems. The DC output from rec- tifiers and batteries, though not dangerous in voltage, has a high short-circuit current capacity that may cause severe burns and electrical arcing. Before working with any live battery or power system, follow these precautions: a. -
Page 9: Product Overview
-48Vdc supply. Power holdup capabilities are incorporated into the LPR48-300 to provide at least 100 millisecond of backup for a 300W load. The holdup prevents potential lengthy customer communication outages due to remote node resetting caused by line surges and ensure maximum reliability. -
Page 10: Product Features
Output Power Each of the four isolated converters on each LPR48-300 module has a maximum output capacity of 75W (for a total capacity of 300W per module). The power output is a function of the input voltage into each converter. Proper net- work engineering and copper pair sizing is a requirement for meeting the power demand of the load. -
Page 11: Product Specifications
3. Product Specifications Electrical Input voltage: 200 to 380Vdc (+/- 100 to +/- 190Vdc) Number of Inputs: Input Current per feed: 245mA max Output voltage: 53.0 to 55Vdc Up to 300W (the power available from the unit depends on the distance from the up- Power: converter and wire gauge of the twisted copper pairs) Output Current:... -
Page 12: Inspection
If the original container is unavailable, make sure that the product is packed with at least three inches of shock-absorbing material to prevent shipping damage. Alpha Technologies is not responsible for damage caused by improper packaging of returned products. 4.4 Check for Damage Before unpacking the product, note any damage to the shipping container. -
Page 13: Installation
4x #10 screws or bolts • 4x #10 flat narrow washers with 0.75" OD max. The LPR48-300 can be mounted to surfaces with #10 (M5) fastening hardware in four locations. Alpha recommends using flat washers for improved fastening. 0120049-J0 Rev A... -
Page 14: Wiring Connections
6.2 LPR Cable Kit An LPR cable kit is included with the LPR48-300 consists a set of two, 2.4 m (8 ft) long cables each with one cut cable end, and one end pre-terminated with an LPR mating connector. The kit contains: •... - Page 15 6.2.1 DC Input DC Input use: 8x #24AWG. Use the 8 pin conductor cable (8701067-001) for DC input connections. Wiring Table Input PIN Number Wire Color Circuit Designation Input 1 White / Blue +190V_ChA Blue -190V_ChA Input 2 White / Orange +190V_ChB Orange -190V_ChB...
-
Page 16: Initial Start Up
3. Connect module input cable to the host system 4. Complete the input circuits by plugging in the 5-pin protectors. 5. Measure the output voltage to be <56Vdc for LPR48-300 and reconnect the output cable. 7.1 Normal Mode of Operation Normal operation of the converter system will be indicated by the presence of voltage on the converter output cables. -
Page 17: Warranty And Service Information
8. Warranty and Service Information 8.1 Technical Support In Canada and the USA, call toll free 1-888-462-7487 Customers outside Canada and the USA, call +1-604-436-5547. 8.2 Warranty Alpha warrants that for a period of two (2) years from the date of shipment its products shall be free from defects under normal authorized use consistent with the product specifications and Alpha’s instructions, unless otherwise specified in the product manual, in which case, the terms of the manual will take precedence The warranty provides for repairing, replacing or issuing credit (at Alpha’s discretion) for any equipment manufac-... -
Page 18: Acronyms And Definitions
9. Acronyms and Definitions Alternating current American wire gauge Canadian Electrical Code Circular mil area Canadian Standards Association Direct current Light emitting diode Line Powering Remote Normally closed National Electrical Code (for the USA) Normally open OSHA Occupational Safety & Health Administration Over voltage protection Rack unit (1.75”) Underwriters Laboratories... -
Page 19: Certification
10. Certification About CSA and NRTL CSA (Canadian Standards Association also known as CSA International) was established in 1919 as an independent testing laboratory in Canada. CSA received its recognition as an NRTL (Nationally Recognized Testing Laboratory) in 1992 from OSHA (Occupational Safety and Health Administration) in the United States of America (Docket No. - Page 24 Canada and USA: 1-888-462-7487 International: +1-604-436-5547 Visit us at www.alpha.ca Due to continuing product development, Alpha Technologies reserves the right to change specifications without notice. Copyright © 2018 Alpha Technologies. All Rights Reserved. Alpha® is a registered trademark of Alpha Technologies.
Need help?
Do you have a question about the LPR48-300 and is the answer not in the manual?
Questions and answers