Cut Sheet

Input wiring for occupancy sensors
(Install occupancy sensor/switch between
black & red line terminals)
• Install in accordance with National
& Local Electric Code
• Ground ballast case
• Switching: Simultaneously
disconnect all ungrounded line
conductors
• The AC line inputs must be
connected to the same phase of
the line voltage
• DO NOT CONNECT two separate
phases of line voltage to the input
of the ballast
Installation Notes
Specifications subject to change without notice.
67
Catalog # Date Type
Project Prepared by
Comments
SPECIFICATION DATA
T5HO PSN HT
Switching Schematics
<10% THD Electronic 4 Lamp T5HO High Ambient Fluorescent Systems
Item Number 49161 QTP 4 x 54 T5HO / UNV PSN HTW
QUICKTRONIC PROFESSIONAL
Number of Lamps
High Ambient Temperature (Case)
Starting/Ballast Factor
Line Voltage (120-277V)
Primary Lamp Wattage
4 LAMP T5HO UNV HT
Switchable Ballast
Professional Series
OSRAM SYLVANIA
National Customer
Service and Sales Center
1-800-LIGHTBULB
(1-800-544-4828)
www.sylvania.com
S1
S2
(Red Switching Line)
Output A
Output B
Input wiring for non-switching operation
(Install jumper between black & red
switching line terminals)
S1
S2
(Red Switching Line)
Output A
Output B
S1
S2
(Red Switching Line)
Output A
Output B
4-Lamp Switching Wiring Diagram (4L to 2L)
S1 (Output A) S2 (Output B) Lamp Control
Closed (ON) Closed (ON) All 4 Lamps ON (Output A&B ON)
Closed (ON) Open (OFF) 2 Lamps ON (Output A ON)
Open (OFF) Closed (ON) 2 Lamps ON (Output B ON)
Open (OFF) Open (OFF) All Lamps OFF
3-Lamp Switching Wiring Diagram (3L to 2L, 3L to 1L)
S1 (Output A) S2 (Output B) Lamp Control
Closed (ON) Closed (ON) All 3 Lamps ON (Output A&B ON)
Closed (ON) Open (OFF) 2 Lamps ON (Output A ON)
Open (OFF) Closed (ON) 1 Lamp ON (Output B ON)
Open (OFF) Open (OFF) All Lamps OFF
2-Lamp Switching Wiring Diagram (2L to 1L)
S1 (Output A) S2 (Output B) Lamp Control
Closed (ON) Closed (ON) 2 Lamps ON (Output A&B ON)
Closed (ON) Open (OFF) 1 Lamp ON (Output A ON)
Open (OFF) Closed (ON) 1 Lamp ON (Output B ON)
Open (OFF) Open (OFF) All Lamps OFF
High ambient switchable model (90°C case temp.)
49161 QTP 4x54T5HO/UNV PSN HT W