DKG-107 Datakom Sterownik SZR

 
DKG-107 

DKG-107 AMF Automatic Mains Failure Unit

DKG-107 to sterownik samoczynnego załączania rezerwy SZR do agregatu prądotwórczego. Posiada sygnalizację diodową informującą o błędach. 

FEATURES:

Automatic engine starting and stopping
Automatic mains failure monitoring
Automatic load transfer
Automatic shutdown on fault condition
3 phase mains voltage inputs
1 phase genset voltage input
Survives cranking dropouts
Mains phases voltage limit checking
Generator phase voltage limit checking
Delayed overspeed and underspeed alarm
Lamp test
50/60Hz operation
Selectable Oil pressure/Oil level switch
Sealed front panel
Plug-in connection system for easy
replacement
Standard panel dimensions, (72x72mm)
Low cost
Standard panel dimensions, (72x72mm)

TECHNICAL SPECIFICATIONS:

Step control: 8 bit microcontroller.
Mains voltage: 300 V-AC max (Ph-N)
Mains frequency: 50/60Hz.
Alternator voltage: 15-300-AC (Ph-N)
Alternator frequency: 0-100Hz.
DC Supply Range: 9 to 30 V-DC.
Current consumption: 150 mA-DC max. (Relay outputs open)
Speed fault delay: 2 seconds.
Number of start cycles: 3
Wait between starts: 10 seconds.
Start period: 6 seconds.
Mains stabilization timer: 30 seconds.
Cooldown timer: 120 seconds.
Mains contactor delay: 1 second.
Generator contactor delay: 4 seconds
Protection holdoff timer: 10 seconds.
Operating temp.: -20ºC (-4ºF) to 70ºC (158ºF).
Storage temp.: -30ºC (-22ºF) to 80ºC (176ºF).
Maximum humidity: 95% non-condensing.
Dimensions: 72 x 72 x 52mm (WxHxD)
Panel cutout dimensions: 68 x 68mm minimum.
Weight: 150 g (approx.)
Installation: Front panel mounted. Retaining steel spring provided.
Case Material: Flame Retardant High Temperature ABS (UL94-V0, 110C)