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LSN (Life Safety Network) Inverter Suggested Specifications

1. General

1.1 Scope

Furnish and install a Dual-Lite LSN (Life Safety Network) Series Inverter System to provide a reliable

source of emergency power, designed to operate during periods of utility line deficiencies without any

interruption in power supplied to the connected load. The transfer from utility power to battery power

shall utilize a true no break system to prevent sensitive loads from “winking out”. The system shall

provide a pulse width modulated sine wave output to the connected load, and be capable of powering

any combination of electronic, power factor corrected, fluorescent, incandescent or HID lighting. Other

connected loads shall include but not be limited to: building management systems, motors, security

systems and other critical voltage or frequency-sensitive electronic loads. The system shall operate from

0-100% loading, and be rated to deliver full KVA rated output at unity power factor for a minimum of 90

minutes. A boost-tap transformer shall provide regulated output during brownouts within -10% of

incoming line voltage without transferring to battery. Upon return to normal AC utility line power, the

system shall recharge the batteries without any interruption of power supplied to the load.

1.2 Codes & Standards

The Dual-Lite LSN Series Inverter System shall be listed to or comply with these standards:

• UL 924 Standard for Emergency Lighting and Power Equipment, when equipped with Type S batteries

and a 90-minute run time.

• UL 1778 Standard for Uninterruptible Power Supply Equipment, when equipped with Type G or Type

N batteries, or run times other than 90-minutes.

• ANSI C62.41: ANSI C62.45 (Cat. A & B)

• FCC class A

• National Electrical Code (NFPA 70)

• The Life Safety Code (NFPA 101)

• OSHA

2. Product

2.1 Manufacturer

The Central Inverter System specified herein shall be the LSN Series Inverter System manufactured by

Dual-Lite, a Hubbell Lighting, Inc. Life Safety Products Brand.

2.2 Category and Type

Furnish and install a Dual-Lite LSN Inverter System that shall supply a minimum of _____KVA and

____KW @ unity power factor, for a period of ____ hours upon interruption, brownout, or failure of the

monitored AC utility line.

2.3 Operation

System operation shall be fully automatic and include a linear transformer with boost tap and surge

protection. In emergency mode, true “no break” Pulse Width Modulated (PWM) power shall be supplied

to the load at all times.

The charging system will maintain the batteries at full capacity at all times.

Three on-board microprocessors will continuously monitor charger settings and the system’s overall

readiness. Diagnostic circuitry shall include a multi-rate, software controlled charger, continuous

monitoring of 265 operating parameters, and programmable system testing capabilities.

Thirty individual alarms and nine system logs shall be provided. All alarms and logs shall be

automatically recorded and readily displayed via the User Interface Display (UID). The system shall also

include one RS232 serial port for remote two-way communications

0603447 Rev C Page 1 of 8 Rev. 9-23-09

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Résumé du contenu

Page 1

LSN (Life Safety Network) Inverter Suggested Specifications 1. General 1.1 Scope Furnish and install a Dual-Lite LSN (Life Safety Network) Seri

Page 2

LSN (Life Safety Network) Inverter Suggested Specifications Automatic overload and short circuit protection in normal and emergency mode shall con

Page 3

LSN (Life Safety Network) Inverter Suggested Specifications 2.8 Manual and Automatic Testing Manual and automatic test modes shall be provided.

Page 4

LSN (Life Safety Network) Inverter Suggested Specifications specifying circuit breaker options, decrease the available number of output breakers b

Page 5

LSN (Life Safety Network) Inverter Suggested Specifications ___ System Monitoring Terminals (SMT): Provides two PC-board mounted terminal blocks

Page 6

LSN (Life Safety Network) Inverter Suggested Specifications 2.13 Maintenance, Service and Enhanced Warranty Plans The following shall be offered

Page 7

LSN (Life Safety Network) Inverter Suggested Specifications 2.14 Mechanical The system shall be contained in a code gauge, steel NEMA 1 enclosur

Page 8

LSN (Life Safety Network) Inverter Suggested Specifications 0603447 Rev C Page 8

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DualLite LSN Spécifications

Naviguer en ligne ou télécharger Spécifications pour Adaptateurs et onduleurs de puissance DualLite LSN. DualLite LSN Specifications Manuel d'utilisatio

Résumé du contenu

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