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1.4.3 - Operating principle of QLE-A-V
The QLE-A-V panel allows you to use the Gen Set in three modes:
1. MAINS FAILURE:
Press the “
Auto
” button (green LED on),
AMF mode enabled
(default). The G.S. starts automatically when the
main fails. The switching between MAINS / G.S. must be done by a separate ATS panel (QC Elcos panel available).
2. REMOTE START:
Press the “
Auto
” button (green LED on),
AMF mode disable
(see cap. 1.6.8). Operating in isolation, the G.S. will
start automatically when the potential free contact closes (see 1.6.1)
3. IN ISOLATION:
Ensure that the green LED above the Auto button is OFF (manual operation). In case it is on, press the “
Auto
” button
(the LED turns off). Press the “
Start
” button to start the G.S., press the “
Stop
” button to stop it.
MODE 1: Automatic operating - AMF enabled
MODE 2: Automatic operating - AMF disabled
MODE 3: Manual Operating
GENERATING SET (G.S.)
Switching commands
Start G.S. from remote contact
Press the “Start” button:
Gen Set will start.
Press the “Stop” button:
Gen Set will stop.
Start when the Mains fails (AMF)
LOAD
LOAD
LOAD
ATS (QC)
- separated -
MAINS
GENERATING SET (G.S.)
GENERATING SET (G.S.)
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