Vari-Lite
10911
Petal
Street
Dallas, TX 75238
1.877.VARILITE
fax:
214.647.8038
www.vari-lite.com
VL1100 AS / AI
VL1100 AS / AI
a u t o m a t e d e l l i p s o i d a l
r e f l e c t o r s p o t l i g h t
Arc Units
Arc Ballast Unit Description:
Input
Voltage Range:
90 to 275V,
Auto
Ranging
Frequency:
50 or 60 Hz
Current Range:
2.7 to 9.0A*
Power Factor:
± 0.97
Output
Open Circuit Voltage:
± 450V
Lamp Voltage:
100V *
Lamp Current:
6.25A*
Lamp Power:
625W*
Output Current Shape: Square wave
Output Frequency:
200Hz*
High Frequency
Ripple Current:
± 3%
* Nominal Values
Specifications
The unit shall be an integrally designed, remote-controlled, automated ellipsoidal reflector spot
luminaire. An integral enclosure/pan tube supports the luminaire with provisions for two hooks. The
pan tube serves as an interconnection point for power and data. Low noise fans provide forced-air
cooling for internal components during extreme operating conditions. The rear cap provides three-
point lamp adjustment and easy access to the lamp for replacement.
An AC input connector, a remote ballast interconnect cable and two, five-pin DMX512 compatible
connectors (in and through) are provided. The unit can be controlled by a wide variety of DMX512
consoles.
Each unit shall be equipped with a high-speed processor providing diagnostic and self-calibration
functions as well as internal test routines and software update capabilities. A yoke arm mounted
panel and display provide the user interface.
The unit shall contain three-phase stepper motors to provide movement of the head through 540˚
in the horizontal plane (pan) and 270˚ in the vertical plane (tilt). The luminaire calibrates to
minimize hanging distances.
A zooming multi-element optical system provides continuous focus of gobo images for field angles
from 19˚ to 36˚. A super zoom function provides field angles to 70˚. Independent control of edge is
provided.
A CYM color mixing system shall be provided for a broad range of user color selection. A variable
diffusion stage shall be included. This stage provides controlled reduction of the contrast ratio of
imagery and beam edges. The effect is a continuous transition from spotlight to floodlight.
A six-position gobo wheel with five rotatable, indexable gobo positions and one open position shall
be included. A central bearing system in the gobo wheel shall reduce noise and ensure smooth
operation of the mechanism. Gobos are easily installed and removed. (A wide selection of gobos
are available from Vari-Lite.)
Framing shutter models contain four shutter blades that translate radially across the beam. Each
individual shutter is capable of translating to beam center while also rotating ±35˚. The framing
shutter mechanism rotates as a unit ±45˚.
Iris models contain a beam size iris suitable for producing narrow beams and cropping gobos.
A 50 kHz. drive system shall quiet all two phase motors in the luminaire both when moving and
static.
The unit is ETL and ETLc certified and CE marked. The unit's exterior finish shall be available in
black or white. Custom colors may be special ordered.
VL1100AS/AI_0
21511
Photometric Data*
VL1100 ERS - 575W Metal Halide
VL1100 ERS - 575W Metal Halide (Long Life)
19.0
27.0
36.5
70.0
(Super Zoom)
19.5
27.0
36.0
70.0
(Super Zoom)
.335
.480
.660
1.40
.344
.480
.650
1.40
13.0
18.0
24.0
28.5
13.5
18.5
24.5
28.0
.228
.317
.425
.508
.237
.326
.434
.499
235,300
123,700
66,500
31,600
205,400
104,900
56,400
27,000
Notes:
* All data taken with seasoned light source at 20 hours of life.
1
Multiply distance by Tn to determine coverage.
To calculate center beam Illuminance (I), at a specific distance (D): I = cd
I
D2
— if (D) is in feet, (I) is in foot candles
— if (D) is in meters, (I) is in lux
26"
(66cm)
26.5"
(67.3cm)
34.5"
(87.6cm)
17.5"
(44.5cm)
Weight & Dimensions
Mounting Position:
Ballast can be mounted
in any orientation.
Weight:
16.6 lbs (7.52 kg)
4.54"
(11.5 cm)
13.43"
(34.1 cm)
11.56"
(29.4 cm)
Shown with accessories that are sold separately.
©2010 Philips Group. All rights reserved. Printed in the U.S.A. We reserve the right to change
details of design, materials and finishes. Specifications are subject to change without notice.
VARI
❋
LITE automated lighting equipment is made in the U.S.A.
