4 | SAMLEX AMERICA INC.
SAMLEX AMERICA INC. | 5
SeCtION 1 |
Important Safety Instructions
!
cAUtion!
Replacement should be done by a qualified electrician. please ensure proper
polarity of the connections as follows :
“ L ” LINE ................................................ BRowN
“ N ” NEuTRAL ....................................... BLuE
EARTh gRouND ..................................... gREEN wITh yELLow STRIPE
Do not use extension cord unless absolutely necessary. If an extension cord must be
used, make sure:
1. The pins on the extension cord's plug are of the same number, size and shape as
those of the plug of the power supply cord. never use an extension cord that has no
grounding connection.
2. The extension cord should be rated for 250V, 16A.
load And battery connections
The load & battery terminals on the power supply have a tubular hole of diameter 8mm
(0.31”) with a set screw.
Always ensure that the connections are secure and the screws are tightened properly.
loosely tightened connections result in excessive voltage drop and may cause over-
heated wires and melted insulation.
The ends of the cables to be connected to the load and battery terminals on the power
supply should have pin type of connector for making a firm conncecton. 4 pieces of pin
type connectors are enclosed with the power supply. crimp these to the ends of the
cables.
use multi stranded welding type cable or battery cable (neoprene synthetic insulation,
90˚C / 194˚f). use proper size of cable, as indicated below, to connect any device to the
power supply. These cable sizes are valid when the device is within 6 ft. Distance from
the power supply. thicker wiring will be required for longer distances. thinner wires
will cause overheating and excessive voltage drop:
model
AmpS
WiRe type
(Up to 6' diStAnce)
SEC-100BRM-230
100A
# 2 Awg
SEC-80BRM-230
80A
# 4 Awg
SEC-60BRM/SEC-40BRM-230
uP To 60A
# 6 Awg
Ensure that the AC power is switched off when any device is being connected to the
power supply.
