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Electrical Data (Subject to change without notice)
Warnings, Cautions and Operating Instructions
“WARNING:These lamps can cause serious skin burn and eye inflammation from
short wave ultraviolet radiation if outer envelope of the lamp is broken or punctured.
Do not use where people will remain for more than a few minutes unless adequate
shielding or other safety precautions are used. Certain lamps that will automatically
extinguish when the outer envelope is broken or punctured are commercially
available.” This lamp complies with FDA radiation performance standard 21 CFR
subchapter J.(USA:21CFR 1040.30 Canada:SOR/DORS/80-381)
If the outer bulb is broken or punctured,turn off at once and replace the lamp to
avoid possible injury from hazardous short wave ultraviolet radiation.Do not scratch
the outer bulb or subject it to pressure as this could cause the outer bulb to crack
or shatter.A partial vacuum in the outer bulb may cause glass to fly if the envelope
is struck.
WARNING:The arc-tube of metal halide lamps are designed to operate under high
pressure and at temperatures up to 1000ºC and can unexpectedly rupture due to
internal or external factors such as a ballast failure or misapplication.If the arc-tube
ruptures for any reason,the outer bulb may break and pieces of extremely hot glass
might be discharged into the surrounding environment.If such a rupture were to
happen,THERE IS A RISK OF PERSONAL INJURY,PROPERTY DAMAGE,BURNS
AND FIRE.
Certain lamps that will retain all the glass particles should inner arc-tube rupture
occur are commercially available from Philips Lighting Company.
RELAMP FIXTURES AT OR BEFORE THE END OF RATED LIFE. Allowing lamps
to operate until they fail is not advised and may increase the possibility of inner arc
tube rupture.
CAUTION: TO REDUCE THE RISK OF PERSONAL INJURY,PROPERTY
DAMAGE,BURNS AND FIRE RESULTING FROM AN ARC-TUBE RUPTURE THE
FOLLOWING LAMP OPERATING INSTRUCTIONS MUST BE FOLLOWED.
Lamp Operating Instructions
1) Turn off lamps at least once a week for at least 15 minutes in systems which are
operating on a continuous basis (24 hours/day-7days/week).FAILURE TO TURN
OFF LAMPS FOR THE MINIMUM RECOMMENDED TIME MAY INCREASE THE
POSSIBILITY OF AN INNER ARC-TUBE RUPTURE.
2) RELAMP FIXTURES AT OR BEFORE THE END OF RATED LIFE. Allowing lamps
to operate until they fail is not advised and may increase the possibility of inner arc
tube rupture.
3) Use only in an enclosed fixture capable of withstanding particles of glass having
temperatures up to 1000ºC.
4) Before lamp installation/replacement,shut power off and allow lamp and fixture
to cool to avoid electrical shock and potential burn hazards.
5) Use only auxiliary equipment meeting Philips and/or ANSI standards.Use within
voltage Limits recommended by ballast manufacturer.
A.Operate lamp only within specified limits of operation.
B.For total supply load refer to ballast manufacturers electrical data.
C.All Pulse Start mogul based lamps require a socket rated to withstand
a 4000 volt pulse.
6) Periodically inspect the outer envelope. Replace any lamps that show scratches,
cracks or damage.
7) If a lamp bulb support is used, be sure to insulate the support electrically to avoid
possible decomposition of the bulb glass.
8).Protect lamp base,socket and wiring against moisture,corrosive atmospheres and
excessive heat.
9) Time should be allowed for lamps to stabilize in color when turned on for the first
time.This may require several hours of operation,with more than one start.Lamp
color is also subject to change under conditions of excess vibration or shock,and
color appearance may vary between individual lamps.
10) Lamps may require 2 to 4 minutes to re-light if there is a power interruption.
11) Take care in handling and disposing of lamps.If an arc tube is broken,avoid skin
contact with any of the contents or fragments.
12) Use this lamp only in fixtures that contain a Pulse Start metal halide ballast and
are specifically designed for use with Pulse Start metal halide lamps.
Lamp Watts (Nominal). . . . . . . . . . . . . . . . . . . . . . . . . 750
Lamp Operating Voltage (rms) (Nominal). . . . . . . . . . . 200
Initial Lamp Voltage Range (rms). . . . . . . . . . . . . . . . . . 180–220
Lamp Operating Current (Amps) (rms) (Nominal). . . . 4.0
Lamp Current Crest Factor (Maximum). . . . . . . . . . . . 1.8
Warm-up Time to 90% of Output . . . . . . . . . . . . . . . . < 3 Minutes
Re-strike Time for Hot Lamp. . . . . . . . . . . . . . . . . . . . < 10 Minutes
Ballast Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANSI M149/E
Ballast Open Circuit Voltage (Minimum). . . . . . . . . . . . 300 RMS Min.
Pulse Peak Volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3000 Min., 4000 Max.
Pulse Width @ 90% Peak (micro sec) . . . . . . . . . . . . . 2.2
Pulse Repetition Rate (Minimum). . . . . . . . . . . . . . . . . 1x/1/2cycle
Minimum Operating Temperature. . . . . . . . . . . . . . . . . -30ºC
Advance Transformer Ballast Number . . . . . . . . . . . . . 71A64E2
Pulse Start Metal Halide 750 Watt Lamp (Clear)
Philips Lighting Company
200 Franklin Square Drive
■
P.O. Box 6800
Somerset, NJ 08875-6800
1-800-555-0050
www.lighting.philips.com/nam
A Division of Philips Electronics North America Corporation
Printed in USA 10/04 PSMH 008
Philips Lighting
281 Hillmount Road
Markham, Ontario
Canada L6C 2S3
1-800-555-0050
www.lighting.philips.com/nam
A Division of Philips Electronics Ltd.