JR1 srovės pertraukiklis

Display:
Custom LCD, wide operating temperature range, -20°C to +85°C (-4°F to +185°F) with enhanced response time at extremely low temperatures. Large(.7" high) digits plus equipment status annunciators.
Logic/Recall:
CMOS Microprocessor, 8-bit; EPROM operating system. EEPROM, initializes prior setting on power up.
Keyboard:
Sealed, Tactile feedback; 4x4 Matrix; "0-9"; "←"; "ENTER"; "CLOCK SET"; "START SET"; "ON CYCLE"; "OFF CYCLE" Keys. Cycle Range:
Keyboard Programmable: .1 to 999.9 seconds in .1 second increments either "ON" or "OFF" cycle.
Auto Turn-on:
Present interrupt start time eg. 0700
Night Latch:
The JR-1 supports 24-hour timing and a scheduled relay closure period. For example, a night latch time of 1700 could be entered from the keypad, and a start time of 0700. The unit will operate normally until 1700, at which time the relay will close and will stay latched until 0700 the next morning, then the normal interrupt cycle will begin again. This feature facilitates full CP polarization during hours when the survey crews are absent.
Accuracy:
Timing: 0.5 second maximum variation in 24 hours. Synchronization to within 1 millisecond.
Relay Start Position:
Selected by toggle switch.
Relay:
Latching type; 35A @ 28 volts DC or 125 volts AC.
Battery:
Sealed, rechargeable, 6 Volt, 2.6A/H Charger supplied.
Battery Life:
Greater than 50 hours continuous (worst case) .
Size:
10" H x 10.75” W x 5” D
Weight:
approx. 7 lbs.(3.18 Kg)

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JR1 srovės pertraukiklis, kaina: ---- eurų