KEPCO RA 59 Manual de usuario
IMPORTANT NOTES:
1) This manual is valid for the following Model and associated serial numbers:
MODEL SERIAL NO. REV. NO.
2) A Change Page may be included at the end of the manual. All applicable changes and
revision number changes are documented with reference to the equipment serial num-
bers. Before using this Instruction Manual, check your equipment serial number to identify
your model. If in doubt, contact your nearest Kepco Representative, or the Kepco Docu-
mentation Office in New York, (718) 461-7000, requesting the correct revision for your par-
ticular model and serial number.
3) The contents of this manual are protected by copyright. Reproduction of any part can be
made only with the specific written permission of Kepco, Inc.
Data subject to change without notice.
KEPCO®
THE POWER SUPPLIER™
MODEL
INSTRUCTION MANUAL
ORDER NO. REV. NO.
KEPCO, INC. !131-38 SANFORD AVENUE !FLUSHING, NY. 11355 U.S.A. !TEL (718) 461-7000 !FAX (718) 767-1102
email: hq@kepcopower.com !World Wide Web: http://www.kepcopower.com
KEPCO INC.
An ISO 9001 Company.
©2013, KEPCO, INC
P/N 243-0910c
RA 59
RACK ADAPTER
RA 59
RACK ADAPTER
RA 59 051313 i
TABLE OF CONTENTS
SECTION PAGE
SECTION 1 - INTRODUCTION
1.1 Scope of Manual ..................................................................................................................................... 1-1
1.2 General Description................................................................................................................................. 1-1
1.3 Accessories ............................................................................................................................................. 1-2
SECTION 2 - INSTALLATION
2.1 Unpacking and Inspection ....................................................................................................................... 2-1
2.2 Rack Adapter Keying Instructions ........................................................................................................... 2-1
2.2.1 Establishing Key Positions................................................................................................................. 2-1
2.3 Terminations............................................................................................................................................ 2-2
2.4 Source Power Requirements .................................................................................................................. 2-2
2.5 Cooling .................................................................................................................................................... 2-2
2.6 Installation ............................................................................................................................................... 2-3
2.7 Wiring Instructions................................................................................................................................... 2-3
2.7.1 Safety Grounding............................................................................................................................... 2-3
2.7.2 Source Power Connections ............................................................................................................... 2-3
2.7.3 Source Power Configurations............................................................................................................ 2-4
2.7.3.1 A-C Source Power, Single Phase ................................................................................................ 2-4
2.7.3.2 D-C Source Power ....................................................................................................................... 2-5
2.7.4 Control Signal Connections ............................................................................................................... 2-5
2.7.5 Output Load Connections.................................................................................................................. 2-5
2.7.5.1 Parallel/Redundant Operation...................................................................................................... 2-5
2.7.5.2 Series/Independent Operation ..................................................................................................... 2-5
2.7.5.3 Mixed Operation........................................................................................................................... 2-5
2.8 Bus Bar Link Removal/Installation........................................................................................................... 2-6
2.9 Shipping .................................................................................................................................................. 2-6
LIST OF FIGURES
FIGURE TITLE PAGE
ii RA 59 051313
1-1 RA 59 Rack Adapter...................................................................................................................................... iv
1-2 Mechanical Outline Drawing, RA 59 Rack Adapter.................................................................................... 1-3
2-1 Key Pin Location ........................................................................................................................................ 2-1
2-2 Rear Panel Connections ............................................................................................................................ 2-2
2-3 Single Phase A-C.D-C Source Power Wiring............................................................................................. 2-4
2-4 Bus Bar Link Removal/Installation.............................................................................................................. 2-7
RA 59 051313 iii
LIST OF TABLES
TABLE TITLE PAGE
1-1 Accessories ................................................................................................................................................1-2
2-1 Equipment Supplied ....................................................................................................................................2-1
iv RA 59 051313
FIGURE 1-1. RA 59 RACK ADAPTER
RA 59 051313 1-1
SECTION 1 - INTRODUCTION
1.1 SCOPE OF MANUAL
This manual contains instructions for the installation and operation of the RA 59 plug-in rack
adapter (Figure 1-1) used with HSP Series power supplies, manufactured by Kepco, Inc., Flush-
ing, New York, U.S.A.
FIGURE 1-1.
1.2 GENERAL DESCRIPTION
The Kepco RA 59 rack adapter is specifically designed for the installation of Kepco HSP Series
Power Supplies into 24.inch EIA standard equipment racks. Each rack adapter accommodates
from one to four HSP power supplies. An internal plate assembly mounts connectors which
interface directly with the power and signal connectors of HSP series power supplies, permitting
pluggable insertion and extraction, while a separate external rear panel contains the fixed power
and signal connections. Separate source power, signal, and load terminations are provided for
each of the four power supply mounting positions. Internal power output configurations differ for
the three models as follows:
Output power connections for all four positions may be connected internally via removable
shorting bus bars. These allow the user to customize each position of the rack adapter for
series, parallel, or independent operation. The unit is shipped with all four positions configured
for independent operation (factory default).
External dimensions and all mechanical and electrical specifications are contained in the outline
drawing: Figure 1-2.
Each rack adapter occupies 5.22 inches (132.5 mm) of vertical space and has a maximum
depth protrusion of 20.75 inches as measured from the mounting surface of the “ear” brackets.
The rack adapter is shipped with mounting ears for flush mounting in EIA 24-inch equipment
racks. The rack adapter can be fitted with optional blank tiller panels in both l/4 and l/2 rack
dimensions if the full complement of four power supplies is not utilized.
1-2 RA 59 051313
1.3 ACCESSORIES
Accessories are listed in Table 1-1. See Table 2-1 for Equipment Supplied.
TABLE 1-1. ACCESSORIES
ACCESSORY PART NUMBER USE
CONNECTORS 142-0422 I/O connector mating plug.
108-0294 I/O connector backshell (includes retention screws).
FILLER PANELS RFP 60-1 Covers 1/4 of front panel.
RFP 60-2 Covers 1/2 of front panel.
ALUMINUM FEET 158-0004 Aluminum feet attach to bottom of rack adapter (set of four).
SCREW 101-0215 Used to attach aluminum feet to rack adapter.
BUS BAR LINK KIT 219-0429 Used to connect + and – terminals of adjacent power supplies for parallel
configurations (two links per kit). See PAR. 2.8 and Figure 2-4 for details.
SCREW 101-0456 Pan head, phillips, self-forming, 6-32 x 1/4 used to attach bus bar links.
SAFETY COVER, DC ** 137-0135 Covers DC output power connections for one slot.
SUPPORT BRACKET (REAR) 128-1909
Auxiliary support when rack adapter fully populated with 4 power supplies.
Two (2) brackets required for each rack adapter. Mount each bracket
using two (2) 6-32 X 3/8" thread-forming screws (Kepco p/n 101-0456)
and two (2) internal tooth lock washers (Kepco p/n 103-0015), see Figure
1-2.
SCREW, THREAD FORMING
6-32 X 3/8" 101-0456 Two (2) screws required to mount each rear support bracket.
LOCKWASHER,
INTERNAL TOOTH 103-0015 Two (2) lockwashers required to mount each rear support bracket.
** If AC Input safety cover required, contact Kepco.
RA 59 051313 1-3/(1-4 Blank)
FIGURE 1-2. MECHANICAL OUTLINE DRAWING, RA 59 RACK ADAPTER
Tabla de contenidos
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