THT-EX L1512D Installation And Maintenance Manual

Luminaire For Hazardous Locations
Installation and Maintenance Manual
Model L1512D
Top Hi-Tech Co., Ltd.
9F 1 Zhongshan Rd Tucheng
District, New Taipei, 236 Taiwan.
Website: www.tht-ex.com
General Information
1.
Model L1512D LED luminaires are suitable for use in
the following hazardous (classified) areas as defined
by the National Electrical Code (NEC) and Canadian
Electrical Code (CEC):
l Class I, Division 1, Groups B, C, D
l Class I, Division 2, Groups A, B, C, D
l
Class II, Division 1, Groups E, F, G
l Wet Locations (UL 1598)
Refer to the luminaire nameplate for specific
classification information, maximum ambient
temperature suitability and corresponding operating
temperature (T-Code).
Model L1512D LED luminaire is designed for using in
indoors and outdoors environment.
u
To avoid the risk of fire, explosion or electric shock, this product should be installed, inspected and
maintained by a qualified electrician only, in accordance with all applicable codes and regulations.
u
To avoid electric shock:
ü
Be certain electrical power is OFF before and during installation and maintenance.
ü Luminaire must be supplied by a wiring system required by the NEC and CEC for the specific
hazardous locations with an equipment grounding conductor.
u
To avoid explosion:
ü Make sure that the supply voltage is the same as the luminaire voltage.
ü
Do not install where the marked operating temperatures exceed the ignition temperature of the
hazardous atmosphere.
ü Do not operate in ambient temperatures above those indicated on the luminaire nameplate.
ü All gasket seals must be clean and undamaged.
ü Before dismounting, electrical power to the luminaire must be turned off. Keep tightly closed
when in operation.
u
To avoid burning hands, ensure the luminaire is cool when performing maintenance.
u
The internal grounding terminal shall be used as the equipment grounding means and the external
terminal is only a supplemental bonding connection.
u "WARNING: To prevent ignition of Group B atmospheres conduit runs must have a sealing fitting
connected within 9 inches of the luminaire".
u Mounting Orientation – Lens horizontal Facing Down or Lens Facing Down 45° from vertical.
TEL: +886 2 22671234
FAX: +886 2 22691166
e-mail: sales@tht-ex.com
Rated Voltage (DCOB): 120/277/347/480 Vac,
50 & 60 Hz
Rated Voltage (DOB): 120/277 Vac,
50 & 60 Hz
Ambient Temperate Range:
-25°C ~ +40°C (CID1:T5, CID2:T3, CIID1 :T4A)
-25°C ~ +55°C (CID1:T4A, CID2:T3, CIID1:T4)
WARNING
1
Revision: 201802EL1512DUS01
Subject to alterations.