Greengate LiteKeeper 4 Lighting Control Panel, 277V, 4-Channel, LK4-277NO

Overview

The Greengate LiteKeeper 4 (LK4-277NO) is a premium, all-inclusive stand-alone lighting control panel engineered for applications that would traditionally require a timeclock combined with contactors. Designed for electricians and lighting control professionals, the LiteKeeper 4 delivers more standard features than any other stand-alone panel on the market — providing a complete, state-of-the-art lighting control system in a single NEMA 1 enclosure.

Each panel provides independent control of up to four 20A circuits via a simple onboard keypad and 2-line LCD display. Programmable time schedules with an astronomic clock, prioritization and masking of switch inputs, timed inputs, occupant warn-off and overrides, and an RS-232 port are all included as standard features.

Features

• Manual and programmable control of each relay via onboard keypad and 2-line LCD display
• 4 x 20A normally open relays rated for 120/277V AC operation
• Relays built directly onto the control board for reliability
• Time schedules with astronomic clock programming
• Prioritization and masking of switch inputs, time schedules, and remotes
• Timed inputs, occupant warn-off, and manual override (ON/AUTO/OFF master override)
• 4 low voltage input connections
• RS-232 port standard for optional PC software integration
• NEMA 1 surface mount lockable enclosure
• UL 916 Listed
• Optional Buy American Act (BAA) compliant configurations available
• Five-year standard warranty

Specifications

Resources & Downloads

• Installation Guide (PDF)
• Specification Sheet (PDF)