APC MX28B-PDF - Manuals

APC MX28B-PDF – Manual in PDF format online.

Manuals:

Manual

Manual APC MX28B-PDF

Summary

Page 2 - REVISION HISTORY; Revision Date; JNF

MX28B-PDF Product Manual Revision A 2 APC REVISION HISTORY Revision Date By Description A 26 Jan 2001 JNF Initial release

Page 3 - TABLE OF CONTENTS

Revision A MX28B-PDF Product Manual APC 3 TABLE OF CONTENTS 1. GENERAL INFORMATION ............................................................................................................. 4 1.1 Introduction ...........................................................................................

Page 4 - GENERAL INFORMATION

MX28B-PDF Product Manual Revision A 4 APC 1. GENERAL INFORMATION 1.1. INTRODUCTION The MX28B Power Distribution Frames (PDF) from APC DC Network Solutions Inc. possesses unique features that make them easy to install, maintain and upgrade. Sales support for purchases, proposals, after-sales support,...

Page 5 - If damage has occurred, or the quantity of items is not correct:; before; File a damage report with the carrier that delivered the shipment.

Revision A MX28B-PDF Product Manual APC 5 Please be sure that all items are accounted for, including the number of pallets and the quantity of accessory and/or component boxes. Also note any visible external damage that may have occurred during transit. If damage has occurred, or the quantity of ite...

Page 6 - SYSTEM OVERVIEW AND TECHNICAL DESCRIPTION; Part Number Tier Locations; Separate; Figure 2-1 System Configurations

MX28B-PDF Product Manual Revision A 6 APC 2. SYSTEM OVERVIEW AND TECHNICAL DESCRIPTION 2.1 GENERAL SYSTEM OVERVIEW The Power Distribution Frame (PDF) provides for distribution of –48 VDC power through circuit breakers. The PDF consists of a rack with three power distribution cabinets. Each cabinet c...

Page 8 - Indicators and Alarms; Also displayed are power and circuit breaker trip status.; Figure 2-3 Meter Assembly

MX28B-PDF Product Manual Revision A 8 APC BREAKER RATING PART NUMBER BREAKER RATING PART NUMBER 1 A FFA-0014 20 A FFA-0018 3 A FFA-0015 30 A FFA-0019 5 A FFA-0016 40 A FFA-0020 10 A FFA-0017 50 A FFA-0025 15 A FFA-0028 Table2.1 Plug-in Circuit Breakers 60A 70A 80A 100A #10 stud 5/8” centers FFA-0021...

Page 9 - Figure 2-4 Alarm Relay Circuit

Revision A MX28B-PDF Product Manual APC 9 2.3.2 Alarm Relay There is an alarm relay, K-1 located on the center of the meter panel that energizes if any circuit breaker trips within the PDF. Form C contacts from this relay are available via connector J-9 located at the center of the circuit board. If...

Page 10 - INSTALLATION PROCEDURES; insulated

MX28B-PDF Product Manual Revision A 10 APC 3. INSTALLATION PROCEDURES 3.1 PREPARATION 3.1.1 Recommended Tools Tools required for installation: • = Standard selection of customary insulated hand tools used by qualified technicians. • = An appropriate drill to drill holes in the floor to anchor the pl...

Page 11 - Figure 3-1 Mounting diagram; FRONT

Revision A MX28B-PDF Product Manual APC 11 3.1.6 Mounting The box frame housing is self-supporting, but designed to be bolted to the floor of the housing structure. The figure below shows the footprint of the box frame and the mounting points with dimensions (shown in inches). Consult the system des...

Page 13 - LOAD CONNECTIONS; Load supply

Revision A MX28B-PDF Product Manual APC 13 Figure 3-3: Installation of Circuit Breakers 3.5 LOAD CONNECTIONS Connection for –48VDC loads are made from standard size #10-32 two-hole lugs on 5/8” centers located directly next to the corresponding circuit breaker. The load returns connect to the –48VDC...

Page 14 - CUSTOMER SERVICE AND SUPPORT

MX28B-PDF Product Manual Revision A 14 APC 4. CUSTOMER SERVICE AND SUPPORT APC DC Network Solutions Inc. manufactures the MX28B line of Power Plants and provides customers with complete product and systems support and service. APC DC Network Solutions Inc. has a network of factory trained service te...

Page 15 - WARRANTY REPAIR OR REPLACEMENT; The; EXCLUSIONS AND LIMITATIONS

Revision A MX28B-PDF Product Manual APC 15 5.3 WARRANTY REPAIR OR REPLACEMENT If, during the warranty period, the supplied equipment is physically or electrically unsound due to defective materials or workmanship on the part of APC DC Network Solutions Inc., the defective product or component(s) wil...