Description
NSI Tork® Time Switch, On/Off, Series: DGS, Operation Mode: 24 hr/7 days, 120 to 277 VAC, 20 A, 2 hp, 2 Pole, 1 Channels, DPDT Contact Form, 7 days Time Setting, 56 On/Off Ratio, Digital Display, NEMA 3R Enclosure, -31 to 131 deg F, Threaded Mounting, 5 in L x 4-1/2 in W x 9-1/8 in H Dimensions
Features:
- Scheduling 56 On/Off set points provide individual programs for each day of the week, minimum setting is 1 min
- Duty cycle and signalling two different On/Off patterns or signal durations may be programmed, the durations can be up to 23 hr, 59 min and 59 sec in length
- Skip function (24 hr units only) each channel can be set for active/skip operations that alternate from 1 to 31 days, this becomes an effective way to cycle loads on varying days within the month, using the two-circuit DG280A, two loads can be set to operate on alternate days in a simple manner
- Daylight saving automatic adjustment (can be omitted)
- Leap year automatic compensation
- Manual override until the next regularly scheduled On or Off, automatic operation then resumes
- AM/PM or 24 hr clock format
- Power outage backup permanent schedule retention, super capacitor provides 7 days of real time backup
Applications:
Signalling, Duty Cycle
Standards/Approval:
