7.1
Technical Data
B-7.1,2,3,4 -Auto, LitePak Panels
Components 7.1
www.DouglasLightingControls.com
Programmable LitePak Panels
L i t e P a k
PART No.
SPECIFICATION
DESCRIPTION
DIMENSIONS & MOUNTING
LitePak Panel Ratings
n
LitePak panels use Douglas 2wire HID
relays rated for all types of lighting loads.
n
120/277V Panels contain 8 or 16 relays.
Rating: 20A @120/277V UL
20A @120/347V CSA
Max conductor size: 12 AWG
n
277/480V panels contain 4 or 8, 2pole relays.
Rating: 20A @120/277/480V UL
20A @120/277/347V CSA
Max conductor size: 10 AWG
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Power supply:
120/277V Transformer, Class 2, UL
120/347V Transformer, Class 2, CSA
LitePak Controller Module
n
8 time and/or photo controlled outputs,
each connected to a relay permitting
each relay to have a unique program.
Up to 4 relays can be controlled by an
output to share the same program.
Programming
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Membrane key pad with LCD display
graphic. Built-in prompts to guide users.
n
Any output can be time, astro, photo
controlled or combination of time and
photo/astro controlled.
n
Up to 900 events per week.
n
Set any output schedule to run on any
week day (Su-Mo-Tu-W-Th-F-Sa) or on
any specific date or dates (holidays).
n
The controller's memory and time are
not lost when power fails. Programs
are held indefinitely and time is held for
a minimum of 72 hours.
Sensor & Switch Options
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WPS-5527K Remote Photo Sensor.
Range: 0 to 6,500 fc (0-65,000 lux), ±5%;
Using sensor, any output can be set to
switch at a specific light level.
(eg1: ON 5fc; OFF 15fc Dusk-to-Dawn)
(eg2: ON 2000fc; OFF 4000fc Skylight)
n
For remote switching, use any model of
Douglas 2wire relay switch.
Environment
n
Indoors, stationary, non-vibrating, non-
corrosive atmosphere and non-
condensing humidity.
n
Ambient operating temperature:
+15° to +120°F (-10° to +50°C).
120/277
WPAK-33518-S*
8-relay Control Panel
WPAK16-3351-S*
16-relay Control Panel
WPAK-33018-S*
Expansion Panel
120/347
WPAK-33318-S*
8-relay Control Panel
WPAK16-3331-S*
16-relay Control Panel
WPAK-33018-S*
Expansion Panel
277/480
WPAK-33524-S*
Four 2pole-Relay Panel
WPAK16-3352-S*
Eight 2pole-Relay Panel
WPAK-33024-S*
Expansion Panel
*
-S = Surface Cover
-F = Flush Cover
Output 1
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Output 8
Sensor 1
Sensor 2
Maste r Sw
Blue
White
White
White
Output 1
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Output 8
123456789101112
Sensor !
Sensor 2
Maste r Sw
Maste r Sw Blue
(Pre0connec ted)
Blue
White
White
White
LitePak Panel (hinged cover open)
n
Cover latch can be locked if desired.
n
Open cover to access control module
or manual switching levers built into relays.
W
24VAC
Power
Sw
2
Sw
1
Sw
5
Sw
4
Sw
3
Group
Sw
LitePak Panel (cover removed,
controller door open)
n
Remove cover to access line voltage circuits.
Optional Remote Switches
Connect standard Douglas switches
direct to relays for remote override.
Group switch input on controller can
switch some or all of the outputs.
Optional Remote Photo Sensor
Range: 0 to 6,500 fcandles (±5%).
Each output can have a unique setting.
If sensor not installed, use astronomic
function for dusk-to-dawn applications.
Controller Module
LCD display and membrane keypad
used to view/edit settings and schedules.
Eight outputs, each has a unique schedule.
14"
(356)
12"
(305)
4.5"
(114)
n
Indoor applications only.
Surface mount Nema 1 Enclosure.
n
Remove cover to access 1/4" mounting
holes and attach to wall.
ABCD
Esc Clr
123
456
789
0
Power
Directions:
• Buttons A, B, C & D select options shown at the bottom of the display. Follow prompts
which appear on the display to set up the unit and/or v iew/edit programs.
• Use only to control Douglas Relays. This unit can be set to do some or all of the following:
- Standard Time Schedules:
ON/O FF, Repeat OF F & F lick-Warn O FF.
- A stronomic Control:
Dusk-to-Daw n & Dusk-to-Dawn with Time control.
- Photocell Control:
Dusk-to-Dawn , Dusk-to-Dawn with Time control. Setpoints for each output
ca n be un ique to suit diffe rent app lications (N ote: Requi res WP S-552 7 Sensor ).
- Timed-ON mode: A re la y tha t is s witc hed ON wit h a lo ca l sw itch will be au to ma tica lly
switched OFF after a "Timed-ON" period (adjustable). The "Timed ON" mode can be
schedule d to be act ive for cer tain pe riods (e.g.: evenin gs).
• F or more inform ation , plea se refer to "LitePa k Pa nels - Appl ication s & Instr uction s".
n
All purpose panels suitable for
controlling all types of lighting loads
including HID ballasts and lamps.
Each panel has an 8 output
controller and 8 or 16 HID relays.
If needed, use an Expansion Panel
to increase capacity.
n
LitePak panels are equipped with a
controller unit that uses a self-
prompting graphical LCD display
and keypad. Several features are
available including: time
scheduling, astronomic, flick warn
and time-out.
n
Optional WPS-5527K photo sensor
permits the setting of precise
numeric light levels for each output
if desired.
n
Remote switch stations can be
connected to permit easy user
override. Indicating, non-indicating
and keyed switches are available.
24V Transformer
120/277 V primary, 24V sec @ 75VA
Class 2 control transformer.
Loads
8 relays
16 relays
8 or 16 Douglas 2wire HID Relays
Suitable for all types of lighting loads
including HID.
Relays have a manual control lever built in
and are latching.
Thus they will retain state (ON or OFF)
even if the controller module is
disconnected. This feature permits easy
testing during installation and provides a
guaranteed override provision for the
occupant.
Output 1
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Output 8
123456789101112
Sensor !
Sensor 2
Master S w
Master S w Bl ue
(Pre0connected)
Blue
White
White
White
8 relays
16 relays
8-relay models
L i t e P a k
lighting controls
L i t e P a k
lighting controls
16-relay models
23"
(584)
12"
(305)
N
ABCD
Esc Clr
123
456
789
0
Power
Directions:
• Buttons A, B, C & D select op tion s sh ow n at the bottom of the display. Follow prompts
wh i ch ap pe ar on the d is play t o set up the uni t and /o r vie w/ed it pro gr am s .
• Use only to c o ntr ol Douglas Re la ys. This un i t can be se t to d o some or all of the following:
- Standard Time Schedules:
ON/OFF, Repe at OFF & Flick -Warn OFF.
- Astron omic Con trol:
Dusk-to-Dawn & Dusk-to-Dawn with Time control.
- Photocell Control:
Dusk-to-Dawn, Dusk -t o-D aw n with Time cont rol. Se tpoints f or eac h output
can be uniq ue to suit di fferent ap plicati ons ( Note: Requir es WPS-5 527 Sens or).
- Timed-ON mode:
A relay t hat is switched ON wit h a l ocal switch will be automatic a lly
switched OF F after a "Timed-ON" period (adjustabl e) . The "Ti med ON " mod e can be
sche dul ed to be act i ve fo r certain periods (e.g. : eveni ngs).
• For more information , plea se ref er to "LitePak Panels - Applications & Instructions".
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