Sylvania T5HO 347-480V HT DATASHEET

www.sylvania.com

QUICKTRONIC®PROStart®T5HO
347-480V High Ambient Temp.

Professional Series

Lamp / Ballast Guide

54W T5 - PENTRON®HO

1 or 2-lamp
QTP2x54T5HO/347-480 PSN HT

Also operates:

FT55DL, FT50DL, FPC55, L58

Two lamp model can be wired for one
lamp operation.

Key System Features

• 90°C maximum case temp.

• 347-480V input voltage range

• Low-profile (1.00" High)

• 100% Ballast factor

• QUICKSENSE®ballast technology
(end-of-lamp-life sensing)

• PROStart programmed rapid start

• UL type CC rated

T5HO 347-480V HT

• 0°F (-18°C) Starting

• Operates at >40 kHz to reduce
potential interference with infrared
control systems

• High power factor

• Low harmonic distortion

• Lightweight

• UL, CSA, FCC

Application Information

SYLVANIA QUICKTRONIC PHO

is ideally suited for:

• Industrial high-bay

• Commercial

• Retail

• Hospitality

• Institutional

• New construction

• Direct lighting

• Indirect lighting

• Surface mount

• Cove lighting

SYLVANIA 347-480V QUICKTRONIC HIGH
AMBIENT (HT) PHO operates PENTRON

HO, PENTRON HO Circline, and DULUX®L
T5 lamps with full lumen output and
optimal system performance.

SYSTEM 347-480V PHO HT allows
operation of the ballasts in industrial
applications using a 480V AC system. This
eliminates the need to rewire existing
480V installations or to drop the voltage
by using expensive and bulky trans­formers. The same product can also be
used for 347V applications, allowing for a
reduction in inventory model numbers.

SYSTEM 347-480V PHO HT is specifically
designed for high ambient temperature
applications. The ballast can be operated at
case temperatures of up to 90°C, making it
an ideal choice for high ambient settings
such as industrial high-bay lighting.

SYSTEM 347-480V PHO HT ballasts
contain QUICKSENSE ballast technology, a
patented circuitry designed to shut down
the system reliably and safely when
lamps reach end-of-life.

System Information

SYSTEM 347-480V PHO HT operates from
347V through 480V, 50 or 60Hz, eliminating
“wrong voltage” wiring errors and reducing
the number of models in inventory by half.

PROStart ballasts provide optimum starting
conditions to provide up to 100,000
switching cycles for use on occupancy
sensors and building control systems.

QUICKSENSE ballast technology helps to
protect against overheated bases and
sockets, as well as cracking of the glass
wall, and uses dynamic end-of-lamp-life
sensing to avoid false shutdowns caused
by some static sensing methods. QUICK­SENSE ballast technology will auto reset
when the end-of-life lamps are replaced
with new ones.

<10% THD Electronic T5HO Fluorescent

Programmed Rapid Start Systems

Normal Ballast Factor

Setting the standard for

quality, SYSTEM 347-480V PHO
HT is also covered by our QUICK 60+
warranty, the first and most compre-
hensive system warranty in the industry.

SYSTEM 347-480V PHO HT is available in
a two lamp model to cover a wide range
of applications. The same ballast can be
wired for 1 or 2 lamp operation.

System Type (W) Lumens LPW

F40T12 - E.S. Magnetic Ballast (4-lamp) 172 11590 67
F34T12 - E.S. Magnetic Ballast (4-lamp) 144 9500 66

FO32T8/XP - QT4x32IS (4-lamp) 114 10800 95
FP54T5 - QTP2x54T5HO/347-480 PSN HT (2-lamp) 121 10000 83

The two lamp unit can be wired for one
lamp operation, allowing for an additional
50% reduction in inventory model
numbers.

SYSTEM 347-480V PHO HT comes in a

25.4H or 30H mm profile, and PENTRON
lamps are designed to provide peak
performance at 35°C fixture ambient,
allowing for smaller and more innovative
fixtures.

®

Input Initial System

Power System Efficacy

HT

68

SPECIFICATION DATA

BALLAST

1 LAMP

LAMP

Red

Blue

Line Input

2 LAMP

LAMP

LAMP

Blue

Yel lo w

Red

BALLAST

Line Input

Catalog # Date Type

Project Prepared by

Comments

Normal Ballast Factor

T5HO 347-480V HT

Professional Series

High Ambient (347-480V)

Input Rated

1

Item Current Lamp Lumens No. of Factor System1Mean1Power Efficacy
Number Description (AMPS) Type (lm) Lamps (BF) Lumens Lumens (Watts) (lm/W) BEF

49146 QTP 2x54T5HO/347-480 PSN HT 0.35/0.25 FP54T5HO 5000 2 1.00 10000 9300 121/120 83 0.83

(49145)*

1: At 35°C lamp ambient temperature.
2: Ballast Efficiency Factor (BEF) shown = (Ballast Factor X 100) divided by Input Power (Note: calculation based on lowest wattage value).
*(Item Number) = Item Number/NAED in parentheses are models with leads/wires. Ballast with leads/wires contains 10 pieces each. Ballast without leads contain 20 pieces each
*(49145) QTP 2x54T5HO/347-480 PSN HT: same as 49146, with leads.

1 1.00 5000 4650 61 82 1.64

Ballast

1

Input1System

Installation Notes

• For 480V applications connect two phases (line and line)
to the input

• For 347V applications connect line and neutral to the
input as shown (DO NOT CONNECT two phases of 347V
to the same ballast)

• Switching: Simultaneously disconnect all ungrounded
line conductors per NEC codes (i.e. switch both hot legs)

• Ground ballast case: Install in accordance with the
National Electric Code

Dimensions:
Model QTP2x54 T5HO/347-480 PSN HT enclosure size:

Overall: 16.73"L x 1.18"W x 1.0"H (425mm L x 30mm W x 25.4mm H)
Mounting: 16.34" (415mm)

Wiring:

Push-in connectors
Use 18AWG solid copper wire only

Product Weight:

0.88 lbs (0.40kg) each (approx)

30.0 mm

1.18”
Width

Item Number 49146 QTP 2 x 54 T5HO/347-480 PSN HT

QUICKTRONIC PROFESSIONAL

Number of Lamps (2)

Specifications subject to change without notice.

Line

Input

414.0 mm

16.3”
Mounting Length

480V 347V

Line

(Black)

Line

(Black)

425.0 mm

16.73”
Length

High Case Temp. Rating

Starting/Ballast Factor

Line Voltage (347-480V)

Primary Lamp Wattage

Line

(Black)

Neutral
(White)

25.4 mm

1.0”
Height

Performance Guide

Data based upon SYLVANIA PENTRON
HO lamps shown. QUICKTRONIC
347-480V PHO HT ballasts are

2

also compatible with other lamp
manufacturers equivalent lamp
types that meet ANSI specifications.

Specifications

Starting Method: Programmed

Rapid Start

Ballast Factor: 1.00
Circuit Type: Series
Lamp Frequency: >40 kHz
Lamp CCF: Less than 1.6
Starting Temp: 0°F (-18°C) min
Input Frequency: 50/60 Hz
Low THD: <10%
Power Factor: >98%
Voltage Range: ±10% of Rated Input

UL Listed Class P, Type 1, Outdoor,
UL Type CC Rated
CSA Certified

High Ambient Applications:

90°C Max. Case Temp. (3 yr. warranty)

Standard Ambient Applications:

70°C Max. Case Temp. (5 yr. warranty)
FCC 47CFR Part 18 Non-Consumer
Class A Sound Rating
ANSI C62.41 Cat. A Transient Protection
Dynamic End-of-Lamp-Life Sensing
Remote Mounting (Max. wire length
from ballast case to lampholder):
up to 18 feet

3 Data based on PENTRON HO lamp types

for primary ballast application.

4 Operation below 50°F (10°C) may affect

light output or lamp operation – see
“Low Temp. Starting” definition. Remote
red leads up to 18 feet. Keep blue leads
<10 feet.

4

System Life / Warranty

QUICKTRONIC products are covered
by our QUICK 60+®warranty, a
comprehensive lamp and ballast
system warranty. For additional
details, refer to our QUICK 60+
warranty bulletin.

OSRAM SYLVANIA
National Customer
Service and Sales Center

1-800-LIGHTBULB
(1-800-544-4828)
www.sylvania.com

®

®

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T5HO 347-480V HT

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