Samlex America SEC-4825BRM - Manual (Page 5)

4 | SAMLEX AMERICA INC. SAMLEX AMERICA INC. | 5
Section 2 | Layout, Dimensions &
input/output connections
Fig. 2.1 Layout and Input/Output Connections
1 2 5 3 4 6
Fig. 2.1 FRONT VIEW
12 9 9 8A 8B 10 7A 7B 11A
11B
48V Battery 48V Load
F1
Fig. 2.1 BACK VIEW
F2
Legend - Fig 2.1
FRONT VIEW
1 AC Power ON/OFF Switch Illuminates RED when ON
2 AC Input Breaker 25A.
3 DC Volt Meter / Ammeter Voltage / current on Load Terminals
4 Voltmeter / Ammeter Selector Switch Switches display on Voltmeter / Ammeter (3)
5
Green LED for Power Supply Modules (PSM)
1 to 5
STEADY ON: PSM is operating normally
BLINKING: No output. PSM is not synchronizing
OFF: No output. Defective
6
Red LED for fan failure or over temperature
of heat sink on the PSM
STEADY ON: Fan failure or PSM over temperature
BACK VIEW
7A Positive (+) Load Terminal
TUBULAR HOLE: 5/16” Diameter
SET SCREW: 5/16” X 3/8” Long x 24 TPI
7B Negative (−) Load Terminal
8A Positive (+) Battery Terminal
8B Negative (−) Negative Terminal
9 Cooling Fan 2 x 48V fans. Run continuously
10 Grounding Lug Connect to Earth Ground / System Ground
11A Attached AC Input Power Cord 3 Conductors - each AWG #12
11B AC Input Power Cord Plug 30A, NEMA L5-30P
12 DB-25, D-Sub Connector For remote signaling (Pin Out - Fig 3.2)
F1 External Battery Side Fuse 25A, 80V (Not supplied)
- ATO Style, FKS Series by Littelfuse
- Part No. 166.7000.525 F2 External Load Side Fuse
11001-SEC-4825BRM-0114.indd 5 14-01-07 1:15 PM