D1.12.14
TRAC-MASTER®
MHV™ Metal Halide Trac
Project:
CYLINDRA™ T6/T4.5, G12
LAMPHOLDERS
Fixture Type:
Location:
Contact/Phone:
TM251
PRODUCT DESCRIPTION
The contemporary styling of the Cylindra fixture enables it to subtly enhance practically any decor without
diverting attention from the surrounding environment. Soft curved surfaces combine with clean, crisp edges
to provide a uniquely attractive aesthetic. Cylindra T6 fixtures have integral reflectors which enable either
spot, flood or narrow flood distributions to be achieved with readily available T6 lamps. All fixtures relamp
from the front for simplified maintenance. These lampholders have integral, bayonet-mounted accessory
holders that can accommodate up to two accessories simultaneously. Combined with the new vertical ballast design, the MHv Series offers practical functionality with one of the smallest footprints in CMH Trac
fixtures.
T6 ceramic metal halide lamps produce light output equivalent to halogen lamps of 3-4 times the wattage.
They produce a crisp, white light in either 3000K or 4200K color temperature with a color rendering index
of up to 90+. Combined with new electronic ballast technology, these lamps last up to 15,000 hours with
no perceived shift in color temperature. Ceramic metal halide trac fixtures are ideal for accent and perimeter
lighting from higher ceilings and/or to create dramatic accents in settings, such as display windows, where
contrast with high ambient light levels are required.
DIMENSIONS
PRODUCT SPECIFICATIONS
Construction Die cast aluminum housing • Extruded aluminum vertically
mounted ballast housing.
Socket G12 bi-pin base, ceramic/PPS • 5kV rated with nickel plated contacts.
Lamp 39W or 70W T6 or T4.5 G12 bi-pin base ceramic metal halide lamp.
Aiming Full 360˚ horizontal coverage eliminates aiming dead spots
• 90˚ vertical aiming capability.
Reflector Precision designed integral reflector provides either spot, flood
or narrow flood distributions with commonly available T6 lamps
• Faceted reflector ensures a properly color-mixed beam • Accessory reflector
assemblies available to convert from one beam distribution to another without
the use of tools.
Accessory Holder Integral to fixture design • Die cast aluminum construction
• Precision bayonet mounting • Accommodates up to two accessories
simultaneously • Fixture includes clear glass lens.
Adapter Oversized trac adapter for greater mounting stability • Copper alloy
contacts provide precise spring action - no arcing and will not take a set
• True, positive electrical ground • On/off switch included • Patented
embossed polarity arrows on bottom of adapter • Spring-loaded positive latch
with embossed polarity arrows secures trac light to trac • “Pull-up” contact to
up position for two-circuit application.
Ballast Premium, high efficiency electronic enclosed in an extruded aluminum
monolith • Provides optimum color stability and CRI uniformity from fixture to
fixture • Controlled lamp output ensures stable normal operation maximizing
lamp life • Faster hot restrike and lamp warm-up time compared to magnetic
ballast • Automatic resetting thermal protection • MOV transient protection
• End-of-life shutdown prevents nuisance cycling and flashing.
Labels UL and C-UL Listed.
Product specifications subject to change without notice.
7 1/16" (20/39/50/70W)
or
7 5/16" (100/150W)
5 1/2"
5 13/16"
ACCESSORIES
Cat. No.
Description
TMR1-T6-SP Replacement Reflector, Spot
TMR1-T6-NFL Replacement Reflector, Narrow Flood
TMR1-T6-FL Replacement Reflector, Flood
T571-6
Color Filters
T579BL
Cube Cell Louver
T5719
Dichroic Color Correction Lens (2700K)/UV Filter
T5721
Uniformity Lens
T5722
UV Filter
T5777
Prismatic Spread Lens
T5778
Linear Spread Lens
See specification sheet D1.2.0 and D1.2.2 for details.
ORDERING INFORMATION
Fixture Type
Wattage
-
TM251
Cylindra T6/T4.5,
G12 Lampholders
REV-3/14/16
Finish
-
3939W
7070W
Distribution
-
BL Black
SLSilver
WHWhite
SP 13˚ Spot
NFL 24˚ Narrow Flood
FL 36˚ Flood
Ordering Examples:
TM251-39-WH-SP,
TM251-70-BL-NFL
D1.12.14
TRAC-MASTER®
MHV™ Metal Halide Trac
CYLINDRA™ T6/T4.5, G12
LAMPHOLDERS
TM251
ENGINEERING DATA
39W70W
ANSI #
M-130
M-98/M-139/M-143
Input Voltage
120V
120V
Input Current
0.38A
0.64A
Input Power
45W
75W
Power Factor
>.90
>.90
Lamp Current Crest Factor
<1.5 Typ.
<1.4 Typ.
Ballast Factor
1.0 Typ.
1.0 Typ.
T.H.D.<20%
<20%
Max. Recommended Ambient
Operating Temperature
40˚ C
40˚ C
EMI
FCC Part 18 Class B
FCC Part 18 Class B
Sound Rating
A
A
FOR HORIZONTAL AIMING ANGLES
MH
A
W
Aim Point
0
Aim Point
Aiming Angle (A = 0)
CBCP • Centerbeam candlepower
FC • Footcandles at beam center (aim point)
In vertical aiming applications, aim point (X) is
determined by dividing distance from the wall
(D) by the tangent of the desired aim angle (A)
(0.5774 for 30˚, 1.0 for 45˚, 1.732 for 60˚).
W
L
L
Aiming Angle (A = 30)
FOR VERTICAL AIMING ANGLES
FOR HORIZONTAL AIMING ANGLES
D
MH
X
A
W
Aim Point
0
Aim Point
W
0
L
L
Aiming Angle (A = 0)
A
Aim Point
L
W
Aiming Angle (A = 30)
FOR VERTICAL
AIMINGAngles
ANGLES
Horizontal
Aiming
Vertical Aiming Angles
D
X
A
0°
Lamp
0
30°
45°
60°
W30°
Beam Beam Rated
TypeSpread° Life CBCPMHFC LWFC LW DFC X LWFC X L W D FC X LW
Aim Point
L
2.3 2.3379 3.1 2.6
2.7 2.7263 3.7 3.2
3.2 3.2193 4.3 3.7
3.6 3.6148 4.9 4.2
4.1 4.1117 5.5 4.7
4456 6.93.81.812894.01.81.3
620310.45.72.75736.02.81.9
811413.97.63.63228.03.72.6
107317.39.54.6206
10.04.63.2
125120.8
11.45.5143
12.05.53.9
61052 3.5 1.2 1.1
9 4685.21.81.6
12263 6.9 2.4 2.1
15168 8.7 3.1 2.6
18 11710.4 3.7 3.2
NFL
1500020434 8319 3.4 3.4207 4.6 3.9
24°
10204 4.3 4.3133 5.8 4.9
12142 5.1 5.1 92 6.9 5.9
14104 6.0 6.0 68 8.1 6.9
16806.86.8529.27.9
2639 3.53.91.718062.01.81.2
4160 6.97.93.44524.03.62.4
6 7110.4
11.85.12016.05.33.6
8 4013.9
15.76.81138.07.14.8
102617.3
19.78.5 72
10.08.96.0
4 8302.31.21.0
6 3693.52.32.0
8 2074.63.52.9
10133 5.8 4.6 3.9
12 926.95.84.9
FL
36° 1500011964 8187 5.2 5.2121 7.2 6.0
10120 6.5 6.5 78 9.0 7.5
12837.87.854
10.89.0
14619.19.140
12.6
10.5
1647
10.4
10.430
14.4
12.0
2374 3.57.62.610572.02.91.8
3166 5.2
11.43.94703.04.42.8
4 93 6.9
15.25.22644.05.83.7
5 60 8.7
19.06.51695.07.34.6
6 4210.4
22.87.81176.08.75.5
21943 1.2 1.8 1.5
3 8631.72.72.3
4 4862.33.63.0
5 3112.94.53.8
6 2163.55.44.5
70W T6 G12 SP
13° 1500058333
Ceramic
Metal Halide
For 39W lamps use 0.55 multiplier.
10583
12405
14298
16228
18180
The beam spread in degrees and the beam “L” and “W” in the following tables are computed at 50%
of centerbeam candlepower and represent areas of “effective illumination.”
**Due to steep aiming angle, length of beam extends beyond 25’.
1300 S. Wolf Road • Des Plaines, IL 60018 • Phone (847) 827-9880 • Fax (847) 827-2925
220 Chrysler Drive • Brampton, Ontario • Canada L6S 6B6 • Phone (905) 792-7335 • Fax (905) 792-0064
Visit us at www.junolightinggroup.com
Printed in U.S.A. ©2016 Acuity Brands Lighting, Inc.