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Alpha CXPS-C User Manual

Alpha CXPS-C
84 pages
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Technical Guide 9400001-J1
Effective: 11/2018
CXPS-C
Centralized Power Plant
Alpha Technologies Ltd.

Table of Contents

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Alpha CXPS-C Specifications

General IconGeneral
BrandAlpha
ModelCXPS-C
CategoryPower Supply
LanguageEnglish

Summary

Safety

1.1 Safety Symbols

Explains symbols used in the manual for safety information.

1.2 General Warnings and Cautions

Provides essential warnings before installing the enclosure and components.

1.3 Electrical Safety

Details hazardous voltages and precautions for electrical work.

1.4 Battery Safety

Outlines safety procedures for handling and installing batteries.

Introduction

2.1 Product Overview

Describes the CXPS-C power system's purpose and components.

2.2 Part Numbers and List Options

Information on system features and ordering options.

Specifications

Features

4.1 Power Bays

Details the Cordex HP System Controller, Rectifier Shelves, AC Termination, and Standalone options.

4.2 Rectifier Modules

Details rectifier modules, including hot-swappable capability and alarms/LEDs.

4.3 Distribution Bays

Describes distribution bays, tiers, shunts, LVLD, LVBD, alarms, and buses.

4.4 DC Inter-bay Copper

Details inter-bay busbars, bay expansion, and return bar options.

4.5 Cordex HP Controller

Provides centralized setup, control, and monitoring via controller and its features.

4.6 External Peripherals

Describes L-ADIO, 61-ADIO, RIPM, and Shelf/Bay ID peripherals.

Pre-Installation Preparation

5.1 Site Selection

Guidelines for selecting a suitable location for the power system and batteries.

5.1.2 Installation component requirements (Not Supplied)

Lists components not supplied with the system for installation.

5.2 Tools and Test Equipment

Lists essential tools and test equipment for DC power system installation.

5.3 Floor Loading

Information regarding concrete floor requirements and seismic considerations.

Inspection

6.1 Packing Materials

Details Alpha's commitment to sustainable packaging materials.

6.2 Check for Damage

Procedures for inspecting product for damage upon receipt.

6.3 General Receipt of Shipment

Verifying shipment contents and contacting support.

Frame Installation

7.1 Floor Drilling for Standard Anchoring

Details floor drilling procedures for seismic and non-seismic installations.

7.2 Placing and Securing the Bays

Steps for positioning and securing the bays to the floor.

7.3 Securing Adjacent Bays

Instructions for bolting adjacent bays together.

7.4 Installing the Inter-bay DC Bus Work between Adjacent Frames

Describes the installation of inter-bay DC bus work kits.

7.5 Connecting the Shunt and Inter-Bay Signal Cables

Applies to new and expansion installations for shunt and signal cables.

7.6 Mounting the Optional External Return Bar

Details the installation of the expandable external return bar kit.

7.7 Battery Installation

Provides guidelines for battery installation, including prep, external install, and probes.

7.8 Battery Maintenance Report

Provides a template for typical VRLA battery maintenance.

Wiring

8.1 Installation Notes

Covers installer responsibilities, wire sizing, and torque values.

8.2 Connecting the Frame and Reference Grounds

Details methods for connecting frames and reference grounds to the system.

8.3 AC Supply for the Rectifiers

Details AC supply specifications, input options, and wiring the distribution panel.

8.4 Distribution

Covers distribution wiring topics like breaker alarms, battery return, DC cables, and external alarms.

Installing Standalone Power and Distribution Bays

9.1 Standalone Power Bay

Instructions for installing a standalone power bay.

9.2 Standalone Distribution Bay

Instructions for installing a standalone distribution bay.

System Startup

10.1 Check System Connections

Verifies connections before powering up the system.

10.2 Verify AC and Power the Rectifier Shelf

Steps to verify AC input and power the rectifier shelf.

10.3 Check Battery Polarity and Connect

Verifies battery polarity and connects batteries.

10.4 Final Configuration and Test

Final system parameter configuration and alarm testing.

10.5 Shelf ID Connection

Details setting Bay IDs sequentially on Shelf ID boards.

Test and Commissioning Overview

11.1 System

Overview of system testing and calibration methodologies.

11.2 Battery

Procedures for initial battery charging and discharge testing.

11.3 Documentation

Completing necessary documentation like reports and wiring lists.

Maintenance

12.1 Rectifiers

Recommends replacing MOV surge suppressors every five years.

12.2 Batteries

Recommends checks every six months for battery parameters.

12.3 Controller Lithium Battery Replacement

Procedures for replacing the controller's lithium battery.

Warranty Statement and Service Information

Acronyms and Definitions

Certification

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