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Alpha Cordex CXPS-HSS User Manual

Hyperboost converter systems
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Cordex® CXPS-HSS
Hyperboost Converter Systems
User Guide ID: 0921002-J0
Effective: 06/2023
Read this document carefully.
Learn how to protect your equipment from damage and fully understand its functions.

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Summary of Contents for Alpha Cordex CXPS-HSS

  • Page 1 Cordex® CXPS-HSS Hyperboost Converter Systems User Guide ID: 0921002-J0 Effective: 06/2023 Read this document carefully. Learn how to protect your equipment from damage and fully understand its functions.
  • Page 2 © 2023 Alpha Technologies Ltd., an EnerSys company. All Rights Reserved. The material contained in this document is for information only and is subject to change without notice. Alpha reserves the right to make changes in the product design without reservation and without notification to its...

  • Page 3: Table Of Contents

    Contents 1. Safety......................... 4 1.1 Safety symbols ..................................4 1.2 General warnings and cautions ............................4 1.3 Mechanical safety ................................5 1.4 Electrical safety .................................5 1.5 Installation and safety precautions ..........................6 1.6 Lifting ....................................6 2. Introduction........................ 7 2.1 Document scope ................................7 2.2 Product overview ................................7 2.4 Product part numbers ..............................10 2.3 Features and benefits ..............................10 3.
  • Page 4 7.2 Safety precautions ................................21 7.3 Installation tools ................................21 7.4 Wiring setup ...................................22 7.5 Cordex® HP controller setup ............................26 8. Wiring ........................27 8.1 Installation notes ................................27 8.2 Grounding ..................................28 9. Maintenance and troubleshooting ................29 9.1 Replacing a converter module via the controller ......................29 9.2 Fan replacement ................................30 9.3 Troubleshooting Cordex®...

  • Page 5: Safety

    Keep it in a safe place. Review the drawings and illustrations contained in this document before proceeding. If there are any questions regarding the safe installation or operation of this product, contact Alpha Technologies Ltd. or the nearest Cordex® power system representative. 1.1 Safety symbols To reduce the risk of injury or death, and to ensure the continued safe operation of this product, the following symbols have been placed throughout this document.

  • Page 6: Mechanical Safety

    User Guide Cordex® CXPS-HSS Hyperboost Converter Systems WARNING This system is designed to be installed in a restricted access location that is inaccessible to the general public. Ce système est conçu pour être installé dans un endroit à accès restreint inaccessible au grand public.

  • Page 7: Installation And Safety Precautions

    Make sure to connect the protective earthing (master grounding) terminal within the AC load center of the equipment to the earth point in the building installation or the site reference ground. • Only install the power system using the mounting hardware provided by Alpha Technologies Ltd. 1.6 Lifting CAUTION Follow all local safety practices and guidelines while lifting the enclosure.

  • Page 8: Introduction

    User Guide Cordex® CXPS-HSS Hyperboost Converter Systems 2. Introduction 2.1 Document scope This document covers the features, options, installation, and startup of Cordex® CXPS-HSS hyperboost converter systems. Images contained in this document are for illustrative purposes only and may not exactly match your installation.
  • Page 9 Cordex® CXPS-HSS Hyperboost Converter Systems User Guide Matrix C16™ high density connectorized DC distribution Rack mount brackets breaker panel Matrix C16™ panel CAN interface ports Matrix C16™ panel alarm port Shelf ID ports (one per shelf) Hyperboost CAN ports (one per shelf) Output load cable connectors Matrix C16™...
  • Page 10 User Guide Cordex® CXPS-HSS Hyperboost Converter Systems –58 Vdc output connectors (5) Matrix C16™ panel alarm port Matrix C16™ panel CAN ports (2) –58 Vdc output connectors (4) Figure 3: Cordex® CXPS-HSS hyperboost converter system and major components –58 Vdc output busbar and protective cover Return busbar –48 Vdc input busbar Figure 4: Cordex®...

  • Page 11: Product Part Numbers

    Cordex® CXPS-HSS Hyperboost Converter Systems User Guide 2.3 Features and benefits • High system efficiency for reduced operational expense and carbon footprint. • Extended operating temperature range for deployment in the harshest outdoor environments. • Modular and scalable system to support power upgrades to existing macro infrastructure and future technologies.

  • Page 12: Specifications

    User Guide Cordex® CXPS-HSS Hyperboost Converter Systems 3. Specifications 3.1 Cordex® CXPS-HSS Hyperboost converter system Electrical Input voltage –38 to –58 Vdc Efficiency 98% peak Output voltage –58 Vdc Output power 21,000 W maximum Output current 360 A maximum Load regulation <±0.5% Features •...

  • Page 13: Cordex® Hp 3 Kw Hyperboost Converter Module

    Cordex® CXPS-HSS Hyperboost Converter Systems User Guide Regulatory compliance Safety CSA/UL 62368-1 Edition 3 FCC CFR47 Part 15/B - Class A CAN ICES-003(A)/NMB-003(A) Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.

  • Page 14: Cordex® 3 Kw Hyperboost Modules And Shelf

    4.1.4 Rack mounting Cordex® CXPS-HSS hyperboost converter systems can be installed in a variety of Alpha® 19-inch and 23-inch seismic racks. These racks have been Z4 rated and Network Equipment-Building System (NEBS) L3 certified.
  • Page 15 Cordex® CXPS-HSS Hyperboost Converter Systems User Guide 4.1.5 Fan operation Each converter module is equipped with a front-mounted variable-speed fan. The speed of the fan is determined based on ambient temperature, converter module temperature, and the load. The airflow from the fan is from front-to-rear, with the exhaust air exiting through internal vents at the rear of the module.
  • Page 16 User Guide Cordex® CXPS-HSS Hyperboost Converter Systems 4.1.9 Current limit and short circuit protection The current limit function determines the maximum output current limit of the converter module, regardless of the output voltage or power. The maximum output current is limited to a constant value down to a short circuit condition.

  • Page 17: Matrix C16™ Dc Distribution Breaker Panel

    Cordex® CXPS-HSS Hyperboost Converter Systems User Guide 5. Matrix C16™ DC distribution breaker panel The Matrix C16™ high density connectorized DC distribution breaker panel provides high reliability, high power, DC distribution in a compact form factor. NOTICE The Matrix C16™ panel distribution auxiliary alarm connection point has been extended close to the rear output connectors of the system.

  • Page 18: Breaker Installation

    User Guide Cordex® CXPS-HSS Hyperboost Converter Systems 5.1 Breaker installation CAUTION Ensure circuit breakers are in the OFF position prior to installation. Ensure circuit breakers are completely inserted. There are 16 breaker positions in the Matrix C16™ breaker panel. A maximum of nine breakers can be installed in the system.

  • Page 19: Initial Operation

    Once all breakers are installed and power is present on the inputs, remove the breaker compartment door and slide the power switch to the on position. The power switch is located on the front right side of the SmartSwitch LCD. The LCD turns on and displays the Alpha® logo followed by the firmware version.
  • Page 20 User Guide Cordex® CXPS-HSS Hyperboost Converter Systems 5.3.3 VIEW BKR LOAD HOLD 3 S VIEW BKR Entering this menu will display voltage, current, and alarm status information for each circuit that LOAD is stored in inventory. When the menu is entered, the first circuit in inventory will be displayed. HOLD 3 S Tapping the SmartSwitch will advance to the next circuit in inventory.

  • Page 21: Inspection

    If any damage is observed, contact the carrier immediately. Continue the inspection for any internal damage. In the unlikely event of internal damage, inform the carrier and contact Alpha Technologies Ltd. for advice on the impact of any damage.

  • Page 22: Installation

    User Guide Cordex® CXPS-HSS Hyperboost Converter Systems 7. Installation The equipment is suitable for installation in network telecommunication facilities. WARNING This system is designed to be installed in a restricted access location that is inaccessible to the general public. Ce système est conçu pour être installé dans un endroit à accès restreint inaccessible au grand public.

  • Page 23: Wiring Setup

    Cordex® CXPS-HSS Hyperboost Converter Systems User Guide 7 .4 Wiring setup WARNING Ensure the AC input breaker and the battery breakers are in the OFF position. Lockout may be required. CAUTION Some edges can be sharp Wear cut resistant gloves during the installation of the Cordex® CXPS‑HSS hyperboost system. CAUTION Two people are recommended to lift and place the Cordex®...
  • Page 24 User Guide Cordex® CXPS-HSS Hyperboost Converter Systems 5. Align and install the larger common link busbar bracket using the supplied eight stainless steel hex head screws and washers. Similar to the previous step, finger tighten all the screws into place. Figure 10: Common link busbar bracket installed on the middle of the system 6.
  • Page 25 Cordex® CXPS-HSS Hyperboost Converter Systems User Guide 8. Connect the right side CAN port of the Cordex® CXPS-HSS hyperboost converter shelf to the right side Matrix C16™ panel CAN interface port using an offset to offset CAN cable assembly. Figure 14: Matrix C16™ panel CAN interface port 9.
  • Page 26 User Guide Cordex® CXPS-HSS Hyperboost Converter Systems 11. Install the protective insulator cover to the –48V input busbar with cable ties. 12. Connect the six output cable assemblies to the –58 Vdc output connector. Un-hinge the output cable zip tie holder bracket and attach each output cable assemblies using zip ties 13.

  • Page 27: Cordex® Hp Controller Setup

    Cordex® CXPS-HSS Hyperboost Converter Systems User Guide 7 .5 Cordex® HP controller setup NOTICE Ensure the Cordex® HP controller is using software version 8.00 or later. 7.5.1 Navigating the menu Configuration A key configuration in the system is the Load Bus Output Voltage. This is the load bus output voltage that the converters will always maintain.

  • Page 28: Wiring

    User Guide Cordex® CXPS-HSS Hyperboost Converter Systems 8. Wiring This chapter provides cabling details and notes on cable sizing for DC applications with respect to the product. WARNING Ensure that the power is switched off by switching off power modules and removing battery line fuses, turn off battery breakers before attempting work on the wiring.

  • Page 29: Grounding

    Cordex® CXPS-HSS Hyperboost Converter Systems User Guide Table A — Cable size equivalents Cable size Circular mils Square millimeters Equivalent metric cable 350 MCM (or kcmil) 350000 177 .36 373 MCM (or kcmil) 373700 185 or 240 500 MCM (or kcmil) 500000 253.36 535 MCM (or kcmil)

  • Page 30: Maintenance And Troubleshooting

    User Guide Cordex® CXPS-HSS Hyperboost Converter Systems 9. Maintenance and troubleshooting Although very little maintenance is required with Cordex® power systems, routine checks and adjustments are recommended to ensure optimum system performance. Qualified service personnel should do the repairs. The following table lists a few maintenance procedures for this system.

  • Page 31: Fan Replacement

    Cordex® CXPS-HSS Hyperboost Converter Systems User Guide 9.2 Fan replacement NOTICE For more information, refer to the technical drawings at the end of this document. The fan on the individual power modules is designed for very high reliability and long life. During year six of the life of the product the manufacturer recommends replacement of the fan assembly.

  • Page 32: Troubleshooting Cordex® Hyperboost Module Leds

    User Guide Cordex® CXPS-HSS Hyperboost Converter Systems 9.3 Troubleshooting Cordex® Hyperboost module LEDs Status indicators (LEDs) Module alert LED (red) Load bus LED (green) Source bus LED (green) Figure 16: Cordex® CXDF 58 − 48/3 kW module LEDs LED name Color State Meaning...
  • Page 37 © 2023 Alpha Technologies Ltd., an EnerSys company. All Rights Reserved. Trademarks and logos are the property of EnerSys and its affiliates except for ANSI®, CSA®, IEEE®, NEC®, OSHA®, National Electrical Code®, UL®, Molex®, and Underwriters Laboratories®, which are not the property of EnerSys.

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