Express Operator's Manual

REV090619

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• To reduce the chance of fire or explosion, do not short-circuit the batteries.

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1.3 – Limitations of Use

PHI Battery Modules are not intended for use in connection with life support systems or other medical

equipment or devices.

1.4 – Explosive Gas Precautions

This equipment is not ignition-protected. To prevent fire or explosion, do not install this product in

locations that require ignition-protected equipment. This includes any confined space containing vented

batteries, or flammable chemicals such as natural gas (NG), liquid petroleum gas (LPG) or gasoline

(Benzine/Petrol).

Do not install in a confined space with machinery powered by flammable chemicals, or storage tanks,

fittings, or other connections between components of fuel or flammable chemical systems.

1.5 – Regulatory Specifications

PHI Battery Modules intended for grid-interactive use in the United States and Canada must comply with

the established standards of UL 1741 and IEEE 1547 and 1547.1. These standards provide regulation for

acceptable output voltage ranges, acceptable output frequency, total harmonic distortion (THD) and anti-

islanding performance when the Inverter is exporting power to a utility source. PHI Battery Modules are

tested using the procedures listed in IEEE 1547.1 to the standards listed in both UL 1741 and IEEE 1547.