UZK12.261, UZO12.26
U-Series
B
ATTERY
M
ODULE
12V,
26AH
Mar. 2019 / Rev. 2.2a DS-UZK12.261
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.
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CAUTION: The unit contains wet cell batteries. Ventilation of the installation room in accordance with the rules of
Canadian Electrical Code, part 1 is required if used in Canada.
The battery module is for use in a controlled environment. Do not use the device in pollution degree 3 areas without
additional protection or in applications where a degree of protection better than IP00 is required.
Do not use batteries other than the original batteries supplied by the manufacturer to avoid conflicts with agency
approvals.
The maximum surrounding air temperature is +60°C / +140°F. The operational temperature is the same as the ambient
or surrounding air temperature and is defined as the air temperature 2cm below the device.
Fig. 8-1
Wiring scheme
Battery
+
-
Output
Input
+
-
Fuse
+
-
BATTERY
12V
(+)
(-)
Load
Power
Supply
+
-
DC-UPS
UZK12.261
Battery
Module
9.
H
AZARDOUS
L
OCATION
I
NSTALLATION
I
NSTRUCTIONS
The device is suitable for use in Class I Division 2 Groups A, B, C, D locations and for use in Group II Category 3 (Zone 2)
environments.
ATEX Certificate: EPS 15 ATEX 1 025 X
ATEX Classification: II 3G EX ec IIC T4 Gc
WARNING EXPLOSION HAZARDS!
Substitution of components may impair suitability for this environment. Do not disconnect the device unless power has
been switched off or the area is known to be non-hazardous.
A suitable enclosure must be provided for the end product which has a minimum protection of IP23 and fulfils the
requirements of the EN 60079-15. Sufficient ventilation must be ensured in the final installation.
Do not use batteries other than the original batteries supplied by the manufacturer or batteries, which are approved
according to EN/ IEC 60079-7.
