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TECHNICAL GUIDE SPECIFICATIONS - page 2 / 12

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2PRODUCT DESCRIPTION

APPROVED MANUFACTURERS AND PRODUCT DESCRIPTION

The Inverter shall be an Emergency Central Lighting Inverter and shall be manufactured by: ON-LINE POWER, INC. 5701 Smithway Street, Commerce, CA  90040.   Phone:  1 (800)-227-8899, Fax:  1 (800) 889-6336 Power Service – 1 (800) 797-7782

2.1OPERATION

The system shall utilize high frequency pulse width modulation and digital signal processing for control and monitoring. The system's automatic overload and short circuit protection of the inverter in normal and emergency operations shall have 150% momentary surge capability and withstand a 115% overload for 10 minutes. The system’s protection shall also include a low battery voltage disconnect to prevent damage to the battery bank. The system shall supply a clean, computer grade, sinusoidal output waveform with less than 5% total harmonic distortion at full rated load. Dynamic brownout protection must maintain the desired voltage without continuously switching to batteries in low voltage situations up to -15%. The system shall maintain output regulation of less than + 5% under all operating condition except overload and short circuit. The system shall be able to protect itself from an internal over-temperature condition and issue an alarm under such conditions.

The Power Wave 3 system shall feature:

An automatic multi-rate, software-controlled charger

Self-diagnostics

Programmable system testing capabilities

A microprocessor controlled diagnostic display panel capable of audible alarms and visual displays of all warnings

A DC to AC converter (inverter)

A battery charger that meets the UL 924 standard

AC and DC input breakers for protection

A battery-bank sized for the system's runtime requirements and full rating

An RS232 communication interface

2.2SYSTEM DESCRIPTION

2.2.1Inverter Design Requirements

Output Load Capacity:  The continuous output power rating of the Inverter shall be

[              ]  kVA at 0.8 power factor

Output Voltage:   [                 ]  VAC, 3 phase, 4 wires plus-ground

Battery Autonomy:  The Inverter shall be capable of operating at full load for 90 minutes on battery power, at a temperature of 25 C.

Battery Type:  Valve regulated sealed lead-acid (VRLA) standard, other types are optional

Battery Protection:  Battery CB, for each string or cabinet for ease of battery operation and servicing

Cable Installation:  Conduit entries on the top and both sides of enclosure

2.2.2AC Input Specifications

6005-033 Rev. B                                                        Page 2 of 12

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