LOAD CAPABILITY

Uninterruptible 350 Watts (Unity Power Factor)

LAMPS OPERATED

HID Fluorescent Incandescent LED

EMERGENCY OPERATION

90 Minutes

PRODUCT DESCRIPTION

The IOTA Uninterruptible IIS-350-U is a UL Listed stand-alone sine wave output inverter designed to provide power to designated emergency lighting fixtures. In a power loss situation, the IOTA IIS-350-U will supply 350W of power from the onboard battery supply. The double-conversion design of the IOTA IIS-350-U delivers power with no interruption to the load, allowing 'no-break' operation of HID, fluorescent, incandescent, and LED lighting loads. The IIS-350-U is ideal for applications requiring an emergency source for lighting arrangements that utilize multiple lamp and fixture types. The IIS-350-U is available in a surface mount housing and comes with a three-year warranty and seven-year pro-rata battery warranty. The IIS-350-U is available in two models: The IIS-350-U accepts 120VAC input and provides 120VAC output. The IIS-350-UM accepts 120VAC input and utilizes a multi-tap transformer for 120/208/240/277VAC lighting loads.

TECHNICAL SPECIFICATIONS Input 120 Volts, 60 Hz, 750 Watts at .65 lagging power factor Output IIS-350-U 120 Volts, 60 Hz, 350 Watts at .9 leading to .9 lagging PF IIS-350-UM 120/208/240/277 Volts, 60 Hz, 350 Watts at .9 leading to .9 lagging PF Transfer Time Uninterruptible (no transfer time) Voltage Regulation on Emergency +/- 2% @ 15% to 110% load Frequency Regulation on Emergency +/- .5% Output Distortion on Emergency less than 2% THD linear load Load Power Factor Range .9 leading to .9 lagging PF Electrical Operating Temperature 0° to 40° C (32° to 104° F) Battery Operating Temperature Full Capacity at 25° C (77° F) Optimum performance at 20° to 30°C (68° to 86°F). Temperatures outside this range will affect battery performance and life expectancy.

FEATURES

U.L. 924 Listed Uninterruptible sine wave output Emergency lighting supplied from one convenient source Sine wave output Operates HID, fluorescent, incandescent, and LED fixtures includes momentary contact test switch, yellow ready indicator, green inverter-on indicator, and red alarm indicator 12V Valve Regulated Lead Acid (VRLA) battery provides long life and is maintenance free Line voltage allows for remote mounting of emergency fixtures at distances up to 1000 feet Low Voltage Disconnect and Line Latch Protection Features Electronic overload prevention safeguard will operate load at 110% for ten minutes before shutting down Meets or exceeds all National Electrical Code and Life Safety Code Emergency Lighting Requirements Durable 18 gauge surface mount design with white semi-gloss powder-coat finish 3/7 Pro-Rata Warranty

DIMENSIONS
IIS-350-U
23" x 17.83" x 8.2"	116 lbs

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