Ingersoll-Rand Trane TR15REG-DB, Руководство по установке

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DKG-173
DIN RAIL MOUNTED ATS CONTROLLER WITHOUT DC SUPPLY
DESCRIPTION
The DATAKOM model DKG -173 is a DIN Rail mounted ATS controller
not requiring DC supply.
The unit monitors monitors 3-phase phase mains voltages, sends
remote start command to the generating set and performs changeover
of both generator and mains contactors.
The Front Panel LED provides information about mains and generator
power availability as well as contactor positions.
Mains return delay and genset contactor delays are adjustable
between 1 and 40 seconds through front panel knobs.
FEATURES
• DIN Rail mounted
• No DC supply required
• Adjustable MCB and GCB delays
• 10A/250V AC MCB and GCB outlets
• 10A/28V DC/250V AC remote start output
• Isolated mains and generator set inputs
OPERATION
When the mains exist while all its phase voltage are below the limit 1/
• If R, MC, RST LEDs are on.
• The MCB terminal is supplied with voltage R.
• The REMOTE START relay contact is open.
• The REMOTE START relay contact opens.
If any phase voltage of mains is over the limit
• R, MC, RST LEDs turn off.
• The MCB terminal is open.
• The REMOTE START relay contact closes.
The REMOTE START output is expected to provide a generator set running condition.
When the generator set voltage G is over the limit
• The G LED turns on
• At the expiration of the generator set contactor delay, the GC LED turns on and the GCB
terminal is supplied with voltage G.
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18-SG01D1-1A-EN