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SECTION 5 |
The following controls and indicators are provided on the front panel :
1. A. Power ON/OFF Switch – The rocker switch will illuminate when switched ON.
B. Breaker – A 25A circuit breaker provides protection on the input side against overload.
2. Voltmeter / ammeter – A combined voltmeter and ammeter are provided. The
function can be switched by the volt / amp switch (3).
3. Meter Change-over Switch – Switches the combined meter between ammeter and
voltmeter
4. L.E.D " PSM Status (1 to 5)" – During normal operation, the green LED of each power
supply module (PSM) will light. In case a power supply module (PSM) fails, its corre-
sponding LED will go OFF. LED 1 is for the left most module (near the ON/OFF switch)
5. L.E.D "Fan Failure " – in case of fan failure, this red LED lights up and a buzzer is
sounded.
1A
1B 4
OFF
ON
627-2011_SEC40BRM_BACK
SECTION 6 |
The following output connectors have been provided (not shown).
1. Load+ (Positive), Load- (Negative) Load Connectors – For connecting to the D.C. load.
2. Battery+ (Positive), Battery- (Negative) Battery Connectors – For connecting external
battery for un-interrupted D.C. Power to the load.
8 | SAMLEX AMERICA INC.
Front Panel Controls & Indicators
LOAD -
LOAD +
BATTERY -
5
PSM STATUS
FAN FAILURE
METER
VOLT
AMP
3
Rear Panel Connectors
BATTERY+
2
N + 1 DC POWER SYSTEM
www.samlexamerica.com
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