Type Notes Catalog Number EFT3 SERIES Series Voltage In EFT3 Office: 718-418-5600 • Fax: 718-418-5618 57-10 49th Place • Maspeth, N.Y. 11378 www.encorelighting.com P/N75-1036 (02/07) Wattage (VA) Description: The series EFT3 is a central inverter system for emergency lighting applications. The series EFT3 is FAST TRANSFER, achieving transfer from normal AC input to battery output within 2 milliseconds and will power both normally on and off lighting loads including incandescent, fluorescent, and HID. Electrical: Input and output voltage is 120/208 VAC or 277/480VAC 3 phase, 4 wire, +/- 10 %. All units have an input circuit breaker. Harmonic distortion is < 10 %. Power factor is .5 lag/lead. Compatible Lamp Sources: Incandescent, fluorescent, and HID. Normally ON and OFF loads, including cold starts. ORDERING INFORMATION SAMPLE CAT#: EFT3-120/208-6000-120/208-LC-** 120/208 277/480 Metering: The control panel is a micropro- cessor controlled 2X20 LCD display with touchpad. Display shows input/output voltage, battery voltage, battery & output current, output VA and temperature. Unit includes an RS232 port (DB9) and is programmable for monthly and yearly testing. Display maintains a memory record of the 50 most recent failure events. Listing/Code Compliances: UL924 listed NFPA101 Fast Transfer Inverter 3 Phase, 4 Wire 4.8 kva - 50 kva Incandescent Fluorescent HID Construction: Enclosure is NEMA Type 1, 14 gauge steel, powder coated finish. Unit has 2 front hinged doors with security locks. Battery: Sealed maintenance free Lead Calcium is standard. NICAD and Long Life Lead are also available. Lead Calcium batteries are front access style for easy installation and maintenance. Automatic low voltage disconnect is standard. Environmental: < 10,000 feet above sea level, without derating. Less than 95% non- condensing humidity. Ambient operating temperatures range from 32 F to 95 F. Performance: Inverter unit is a standby UPS type, pulse width modulation achieving transfer to emergency in 2 ms, fast enough to power incandescent, fluorescent, or HID lamp sources. Unit run time is 90 minutes standard, other run times are available, consult factory. Unit includes a maintenance bypass switch. Warranty: 1 year standard warranty includes parts & labor. Batteries are covered by a 10 year pro-rated warranty. 4,800 16,700 6,000 24,000 8,000 33,000 10,000 40,000 12,500 50,000 Voltage Out 120/208 277/480 Battery Type LC Lead Calcium LL Long Life Lead NC Nickel Cadmium Options Model Number VA Rating # of Electrical Cabinets # of Battery Cabinets Inverter Cabinet Weight (lb) Battery Cabinet Weight (lb) Total System Weight (lb) # of Batteries *Max Util. Input Amps *Heat Loss % BTUs EFT3-** 4800 1 1 30 46 22 30 46 22 440 1038 1478 12 55 245 EFT3-** 6000 1 1 30 46 22 30 46 22 440 1260 1700 15 68 300 EFT3-** 8000 1 2 30 46 22 30 46 22 440 890 2220 20 91 400 EFT3-** 10000 1 2 30 46 22 30 46 22 520 1038 2596 24 114 500 EFT3-** 12500 1 2 30 46 22 30 46 22 520 1260 3040 30 142 660 EFT3-** 16700 1 3 30 46 22 30 46 22 520 1137 3930 40 190 840 EFT3-** 24000 1 2 44 72 31 48 72 31 665 2400 5465 60 273 1200 EFT3-** 33000 1 2 44 72 31 48 72 31 775 3150 7075 40 375 1500 EFT3-** 40000 1 3 44 72 31 48 72 31 855 2650 8805 100 455 1960 EFT3-** 50000 1 3 44 72 31 48 72 31 975 3150 10425 60 568 2520 ** = VA Rating UPS Cabinet Dimensions W(In) H(In) D(In) Battery Cabinet Dimensions W(In) H(In) D(In) See Options Page

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TypeNotes

Catalog Number

EFT3 SERIES

Series Voltage In

EFT3

Office: 718-418-5600 • Fax: 718-418-561857-10 49th Place • Maspeth, N.Y. 11378www.encorelighting.com P/N75-1036 (02/07)

Wattage (VA)

Description:The series EFT3 is a central inverter system for emergency lighting applications. The series EFT3 is FAST TRANSFER, achieving transfer from normal AC input to battery output within 2 milliseconds and will power both normally on and off lighting loads including incandescent, fluorescent, and HID.

Electrical:Input and output voltage is 120/208 VAC or 277/480VAC 3 phase, 4 wire, +/- 10 %.All units have an input circuit breaker. Harmonic distortion is < 10 %. Power factor is .5 lag/lead.

Compatible Lamp Sources:Incandescent, fluorescent, and HID. Normally ON and OFF loads, including cold starts.

ORDERING INFORMATIONSAMPLE CAT#: EFT3-120/208-6000-120/208-LC-**

120/208277/480

Metering:The control panel is a micropro-cessor controlled 2X20 LCD display with touchpad. Display shows input/output voltage, battery voltage, battery & output current, output VA and temperature. Unit includes an RS232 port (DB9) and is programmable for monthly and yearly testing. Display maintains a memory record of the 50 most recent failure events.

Listing/Code Compliances:UL924 listedNFPA101

Fast Transfer Inverter3 Phase, 4 Wire4.8 kva - 50 kvaIncandescentFluorescent HID

Construction:Enclosure is NEMA Type 1, 14 gauge steel, powder coated finish. Unit has 2 front hinged doors with security locks.

Battery:Sealed maintenance free Lead Calcium is standard. NICAD and Long Life Lead are also available. Lead Calcium batteries are front access style for easy installation and maintenance. Automatic low voltage disconnect is standard.Environmental:< 10,000 feet above sea level, without derating. Less than 95% non-condensing humidity. Ambient operating temperatures range from 32 F to 95 F.Performance:Inverter unit is a standby UPS type, pulse width modulation achieving transfer to emergency in 2 ms, fast enough to power incandescent, fluorescent, or HID lamp sources. Unit run time is 90 minutes standard, other run times are available, consult factory. Unit includes a maintenance bypass switch.

Warranty:1 year standard warranty includes parts & labor. Batteries are covered by a 10 year pro-rated warranty.

4,800 16,700 6,000 24,000 8,000 33,00010,000 40,00012,500 50,000

Voltage Out

120/208277/480

Battery Type

LC Lead CalciumLL Long Life LeadNC Nickel Cadmium

Options

Commercial Pi BT Shift & B

Model Number

VA Rating

# of Electrical Cabinets

# of Battery