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Transcript
LED
EMERGENCY BALLAST
700 Lumens
Description:
The VEM700DV-L, LED emergency ballast works in conjunction
with the AC ballast to allow the same fluorescent fixture to be used
for both normal and emergency operations. When AC power fails,
the VEM700DV-L switches to emergency mode and keeps the
lamp(s) illuminated at a reduced lumen output for a minimum of 90
minutes. The VEM700DV-L is suitable for use in new fixtures or
retrofit applications. Includes LED charging indicator light, sigle-pole
test switch, and installation hardware.
Electrical:
●
●
●
Dual voltage (120/277V)
Compatible with most electronic AC ballasts
Maintenance-free, long-life, high temperature Ni-Cad battery
For use with switched or unswitched fixtures
Does not affect normal operation
May be installed in the wireway or on top of fixture
Emergency ballast must be fed from the same branch circuit as
the AC ballast
Durable, heavy duty steel housing in painted white finish
Low-profile design fits most fluorescent fixtures
End-of-lamp-life compatible
Operates with 1 or 2 lamp of RetroFlex
or Retroflex HE
Technical Specifications
Input Voltage
Lamps Operated
● 1-lamp 2’-8’ single, T8, T10, T12
U-bent or circline, Rapid or Instant Start
● 2-lamp 2’-4’ single, T8, T10, T12
U-bent or circline, Rapid or Instant Start
RetroFlex HE
● 2 - lamp 2’ - 4’ of RetroFlex or
RetroFlex HE
Emergency Operation
Warranty:
●
●
Operates 1-lamp 2’-8’ or 2-lamp 2’-4’
Single, Bi-pin, T8, T10, T12, U-bent or
circline, Rapid or Instant Start
● 1 - lamp 2’-8’ single, RetroFlex or
Housing:
●
●
VEM700DV-L
120/277 VAC, 60Hz
Installation:
●
●
●
●
Model:
5 years
Meets UL924, NFPA 101 Life Safety Code, NEC, OSHA,
Local and State Codes
Case Dimensions:
90 mins
Initial Illumination
1-lamp: 700 lumens
2-lamp: 700 lumens (350 lumens/lamp)
Operating Temperature
W: 2.38”
0°C to 50°C
Battery
L: 9.69”
H: 1.50”
M: 8.81”
24 hr recharge, 7-10 yr life expectancy
Nickel-Cadmium
Approval
UL and cUL Listed
Specification data is based on tests performed in a controlled environment and represents relative performance. Actual performance can
vary depending on operating conditions. Application and performance data subject to change without notice. All specifications are nominal
unless noted otherwise.
ESPEN Technology, Inc.
12257 Florence Ave ● Santa Fe Springs, CA 90670
Phone: (562) 529-2938 ● Fax: (562) 529-2978 ● Toll Free: (886) 933-7736
Email: [email protected] ● www.espentech.com