DL3R1750

DESCRIPTION

Application
Featuring 875 and 1750 VA/W power ratings, this NEMA 3R outdoor inverter supplies uninterruptible AC power to lighting luminaires equipped with incandescent, fluorescent, LED, or HID lamps.

Features
• NEMA 3R outdoor rated inverter system
• Uninterruptible emergency AC power
• "No break" design transfers the load instantaneously when normal power is interrupted
• 90 minute emergency operation
• Single-phase
• Voltage: 120, 208, 240, 277, 347, 480 VAC input/277 VAC output
• 60 Hz operation
• 875 VA/W and 1750 VA/W sizes available
• For normally-on and switched loads
• Output enabled circuit for load switching
• 100% load compatible with any lighting source, including HID
• Off line design for high efficiency--up to 98%
• Microprocessor controlled pulse width modulatio (PWM) utilizing MOSFET technology; 2ms transfer
• Three LED status indicators provide inverter operating mode status
• Overload and short-circuit protection
• Maintenance-free lead-calcium batteries
• 1 year full warranty for unit and electronics; 1 year full, 9 years prorated on batteries

Options
• Battery heater
• System keypad
• Floor mount configuration
• Factory startup and 2 year unit warranty
• Additional training visit (ATV)

Temperature Range
• 0°C - 50°C standard; -20°C - 50°C with heater option

Compliance
• UL 924 listed
• NEMA 3R
• NFPA 101 (Life Safety Code)
• NFPA 70 (National Electrical Code)
• Made in the USA