KEPCO MAT 1/3 Rack - Manual (Page 20)

MAT 1/3 RACK/ 112404 2-3
FIGURE 2-1. FRONT VIEW OF THE 1/3 RACK MAT POWER SUPPLY
TABLE 2-3. FRONT CONTROL MAT POWER MODULE
ITEM NO.
(See Fig. 2-1)
CONTROL FUNCTION
1 AC POWER SWITCH/CIRCUIT BREAKER
SERVES AS AN AC POWER SWITCH AND
TURNS THE AC POWER LINE OFF ON OVER-
VOLTAGE, OVERCURRENT, OVERTEMPERA-
TURE OR POWER LOSS.
2 VOLTAGE MODE INDICATOR, GREEN LED ENERGIZED IN VOLTAGE MODE
3 CURRENT MODE INDICATOR, YELLOW LED ENERGIZED IN CURRENT MODE
4
VOLTAGE/CURRENT METER WITH SELECTION
SWITCH, GREEN LED/ YELLOW LED
ENERGIZES TO READ OUTPUT VOLTAGE
ENERGIZES TO READ OUTPUT CURRENT
5 OUTPUT ENABLED INDICATOR, GREEN LED
ENERGIZED WHEN RELAY CLOSES AND
VOLTAGE IS PRESENT AT THE POWER MOD-
ULE OUTPUT TERMINALS
6 POLARITY REVERSED INDICATOR, GREEN LED
ENERGIZED WHEN RELAY CLOSES AND
POLARITY AT POWER MODULE OUTPUT
TERMINALS IS REVERSED