Cooper Wheelock XB11 User manual

Description:
These certified strobes have been designed for use in poten-
tially explosive gas and dust atmospheres and harsh environ-
mental conditions. The glass reinforced polyester enclosures
are suitable for use offshore or onshore, where light weight
combined with corrosion resistance is required.
The strobe housing is manufactured completely from a U.V.
stable, glass reinforced polyester. Stainless steel screws and
mounting bracket are incorporated ensuring a totally corrosion
free product.
Units can be painted to customer specification and supplied
with identification labels.
★ UL Listed for USA and Canada
– Hazardous locations:
Class I, Div 2, Groups C & D
Class I, Zones 1 & 2, AExd IIB T4/T5
– Ordinary locations: Visual-Signal Device
★ ATEX approved
★ NEMA 4x & 6, IP66 and IP67
★ Certified temperature –67°F to +158°F (–55°C to
+70°C)
★ Corrosion resistant GRP
★ Optional stainless steel backstrap
★ Various lens colors
★ Optional lens guard
★ 29 candela
★ 4 wire monitored connection
★ Available as a status light
★ Xenon
★ 24 VDC, 110 and 240 VAC
*Depending on version
Strobe/Sounder
Combination Unit
ATEX
Architects and Engineers Specifications
Strobe - 29 Candela, Hazardous Location
XB11
Features*:
Strobes for hazardous locations and harsh environments shall be UL and cUL listed for Class I, Division 2, Groups
C&D, and Class I, Zones 1&2, AExd IIB T5 applications and shall be listed under UL Standard 1638 for Indoor/Outdoor
use. The strobe appliances shall be constructed of lightweight, UV stable glass reinforced polyester, shall be corrosion
resistant, and shall meet NEMA 4x, NEMA 6, IP 66 & IP 67 environmental requirements over a temperature range of
-67°F to 158°F (-55°C to 70°C).
The strobe shall be rated to flash at 1 Hz with 29 candela per flash. Rated current draw shall not exceed 320 mA at 24
vdc. The strobe shall be capable of direct surface mounting in any direction.
Note: Due to continuous development of our products, specifications and offerings are subject to change without notice in accordance
with Cooper Wheelock standard terms and conditions.

DC AC50/60 Hz
Voltage 24 110 240
XB11
Tube Energy
(Joules) 5 5 5
Peak Current
Consumption (mA) 320 100 60
Effective
Intensity (Cd) 29 29 29
Peak Intensity (Cd ) 22213 22213 22213
Power Consumption
(Watts) 8 11 14.4
NOTE: The Cd figures are for a clear lens @ 1Hz flash rate .
Continuity Code
None N
Voltage Code
24V d.c. 024
110V a.c. 110
240V a.c. 240
Guard Code
None N
Yes Y
Unit Fixing Code
Direct Mounting D
Backstrap B
Weight: 5-1/2lb./2.5Kg.
Certified Temperature: –67°F to +158°F (–55°C to +70°C) hazardous
locations
–67°F to +131°F (–55°C to +55°C) ordinary
locations
Ingress Protection: NEMA 4x & 6, IP66 & IP67.
Terminals: 6 off suitale for up to 14 AWG conductor size
Labels: Duty/Tag Label optional.
Entries: 2 x 1/2" NPT
Strobe/Sounder Unit: The strobe may be combined with an MEDC sounder
to create a visual/audible alarm.
Contact MEDC for price and specification.
Option Code
Blanking Plug P
None N
Label Code
None N
Yes Y
(Please specify)
Finish Code
Natural Black N
Red R
Blue B
Yellow Y
Grey G
White W
Special Finish S
Color Code
Red R
Blue B
Green G
Amber A
Yellow Y
Clear C
XB11
Flash Rate Code
60/min 06
Other flash rates
available, please specify.
Specification
Certification: UL Listed for USA and Canada to:
– Hazardous locations:
Class I, Div 2 Groups C & D.
Class I, Zones 1 & 2 AExd IIB T4/T5.
UL Listing No: E187894.
– Ordinary locations: Visual-Signal Device.
UL listing No. S8128.
ATEX approved: EExd IIB T5/T6
Cert. No. 99 ATEX 2195X
CENELEC EN50014 and EN50018
Material: Body: – Glass reinforced polyester (GRP).
Lens: – Glass.
Cover Screws + Backstrap: – Stainless steel 316.
Finish: Natural black or painted to customer specification.
Certification Code
UL UL
UL (Ordinary location) UW
Flash Lens Lens Unit Earth Tag/Duty Unit
Certification Voltage Rate Color Guard Fixing Continuity Label Other Options Finish
ALL DIMENSIONS IN MILLIMETRES
Configuration Options:
The following code is designed to help in the selection of the correct unit. Build up the reference number by inserting the code for each
component into the appropriate box.
WE ENCOURAGE AND SUPPORT NICET CERTIFICATION
3 YEAR WARRANTY
Made in USA
273 Branchport Avenue
Long Branch, NJ 07740
Phone: [phone]
Fax: [phone]
www.cooperwheelock.com
XB11 10/06
Series Model Number Order Code Decription
XB11 XB11UL02406RNBNNNR 109201-001 Strobe, Red lens, 29 candela, 24 VDC, Red Finish
XB11 XB11UL02406CNBNNNR 109201-002 Strobe, Clear lens, 29 candela, 24 VDC, Red Finish
XB11 XB11UL02406RNBNNNN 109201-003 Strobe, Red lens, 29 candela, 24 VDC, Black Finish
Standard Models
FOR COLORED LENSES
Color Red Blue Amber Green Yellow
Multiplying
Factor 0.15 0.12 0.51 0.49 0.86
The photometric data has been verified by BSI.
A report is available if required.
N