Puls UZK12.261 Manual

UZK12.261, UZO12.26
BATTERY MODULE 12V, 26AH
U-Series
BATTERY MODULE





Long Life Battery: 10 to 12 Years According to
EUROBAT
Small Mounting Footprint
Easy Access to the Terminals and the Fuse
Heavy Duty Fuse Holder and Spare Fuse Included
3 Year Warranty, Except for Batteries, Which Are
Considered a Service Part.
-
1. GENERAL DESCRIPTION
2. SHORT-FORM DATA
The UZK12.261 battery module utilizes one nonspillable maintenance-free VRLA lead-acid battery,
which is assembled in a package with all wiring and
fusing included.
Nominal voltage
Nominal battery
capacity
Nominal battery life
Battery current
The battery module is available in two different
options. It can be ordered as UZK-module with a battery
or as UZO-module without a battery which can be
installed at a later date to avoid outdated batteries.
Recommended
charging voltage
Self-discharge rate
Battery fuse
Temperature range
Size (WxHxD)
Weight
3. ORDER NUMBERS
Battery Module UZK12.261
UZO12.26
UZB12.261
DC 12V
26Ah
10 to 12 years
Max. 30A
Max. 5.5A
13.9V
13.75V
13.6V
13.45V
3%/month
30A
According EUROBAT
Discharging current
Charging current
At 10°C
At 20°C
At 30°C
At 40°C
At 20°C
ATOF® 287 030 from
Littelfuse.
For charging
For discharging
-10°C to +50°C
-15°C to +60°C
214x179x153mm
10.1kg / 22.3lb
For UZK12.261
700g / 1.54lb
For UZO12.26
4. MARKINGS
Battery module with
assembled batteries
Battery module without
assembled batteries
IND. CONT. EQ.
UL 508, planned
Marine
Battery replacement
12V, 26Ah
Class I Div 2
Mar. 2019 / Rev. 2.2a DS-UZK12.261
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
IECEx
ATEX
1/10
UZK12.261, UZO12.26
BATTERY MODULE 12V, 26AH
U-Series
INDEX
Page
1. General Description ............................................1
2. Short-form Data ..................................................1
3. Order Numbers ....................................................1
4. Markings ..............................................................1
5. Intended Use .......................................................3
6. Instructions for Disposal of the Batteries...........3
7. Instructions for Battery Storage .........................3
8. Installation Instructions ......................................3
9. Hazardous Location Installation Instructions.....4
10. Instructions for Replacing Batteries ...................5
Page
11. Environment ....................................................... 6
12. Terminals and Wiring ......................................... 6
13. Protection Features ............................................ 7
14. Approvals ............................................................ 7
15. Other Fulfilled Standards ................................... 7
16. Physical Dimensions and Weight ....................... 8
17. Recommendations for a Long Battery Life ....... 9
18. Mounting Orientations .................................... 10
The information given in this document is correct to the best of our knowledge and experience at the time of
publication. If not expressly agreed otherwise, this information does not represent a warranty in the legal sense of the
word. As the state of our knowledge and experience is constantly changing, the information in this data sheet is
subject to revision. We therefore kindly ask you to always use the latest issue of this document (available under
www.pulspower.com).
No part of this document may be reproduced or utilized in any form without our prior permission in writing.
WARNING
Risk of electrical shock, fire, personal injury or death.
- Turn power off before working on the device. Protect against inadvertent re-powering.
- Do not modify or repair the unit.
- Use caution to prevent any foreign objects from entering the housing.
- Do not use in wet locations or in areas where moisture or condensation can be expected.
- Do not touch during power-on, and immediately after power-off. Hot surfaces may cause burns.
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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Germany
2/10
UZK12.261, UZO12.26
BATTERY MODULE 12V, 26AH
U-Series
5. INTENDED USE
This module is designed for installation in an enclosure and is intended for the general professional use such as in
industrial control, office, communication, and instrumentation equipment.
Do not use this module in equipment, where malfunction may cause severe personal injury or threaten human life.
6. INSTRUCTIONS FOR DISPOSAL OF THE BATTERIES
Batteries must be completely discharged before replacement and can be returned to the supplier of the battery
module or the battery manufacturer for disposal.
Always dispose batteries through a recycling organization.
7. INSTRUCTIONS FOR BATTERY STORAGE
Do not store batteries or battery modules at temperatures higher than 25°C or performance and lifetime may change.
Do not store discharged batteries. Keep batteries fully charged!
Charge retention is important to get the longest battery life. Stored batteries which are not fully charged age faster
then charged batteries.
Do not store batteries longer than 9 months without charging or performance and lifetime may change. Every 9
months or whenever the open circuit voltage (OCV) falls below 12.6V, the battery module should be charged. Apply a
charging voltage of 13.8V (at 25°C) for 72 hours. Batteries with an OCV below 12V must not be charged anymore and
must be disposed.
8. INSTALLATION INSTRUCTIONS
This device may only be installed and put into operation by qualified personnel.
Before initial use, check the last charging which is marked on the battery. If it is older than 9 month, replace the
battery.
Do not install the battery fuse until the installation work is complete.
This device does not contain serviceable parts, except the fuse or replacement battery. If malfunction should occur
during installation or operation, first check the fuse and battery for proper functionality. If the unit is damaged or if
the malfunction continues, immediately turn power off and send device to the factory for inspection.
Replacement fuses must be of the same type or an UL listed fuse with the same nominal value and characteristics.
Do not short-circuit the battery poles or power wires and always check correct battery polarity.
Mount the device onto a flat surface. Do not install the battery module upside down.
Place the battery module in a cool area inside a cabinet.
Install the device in an enclosure providing protection against electrical, mechanical and fire hazards. Ensure sufficient
ventilation by following the requirements of the EN 50272-2.
Mar. 2019 / Rev. 2.2a DS-UZK12.261
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
3/10
UZK12.261, UZO12.26
BATTERY MODULE 12V, 26AH
U-Series
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
Power
Supply
Load
+ Input
+ Output
Battery
Module
(+)
DC-UPS
Fuse
+ 12V -
Battery +
-
(-)
BATTERY
UZK12.261
9. HAZARDOUS LOCATION INSTALLATION INSTRUCTIONS
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.
Mar. 2019 / Rev. 2.2a DS-UZK12.261
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
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UZK12.261, UZO12.26
BATTERY MODULE 12V, 26AH
U-Series
10. INSTRUCTIONS FOR REPLACING BATTERIES
Batteries need to be replaced periodically. The time interval depends on the ambient temperature in which the battery
is used and on the number and depth of discharge cycles.
Disconnect battery fuse before replacing the battery.
Regarding disposal of used batteries see chapter 6.
Fig. 10-1 Replacing the battery
To replace battery:
1) Loosen screw with only one turn.
2) Unscrew the battery terminals.
3) Slide the mounting bracket sideways and
take the mounting bracket off.
4) Remove the battery.
5) To insert the new battery use same
procedure vice versa.
Do not over-tighten screws of the terminal
bolts of the battery. Recommended
tightening torque: 3Nm (26lb.inch).
Mar. 2019 / Rev. 2.2a DS-UZK12.261
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
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UZK12.261, UZO12.26
BATTERY MODULE 12V, 26AH
U-Series
11. ENVIRONMENT
Operational temperature *)
-10°C to +50°C (14°F to 122°F)
Storage temperature
-15°C to +60°C (5°F to 140°F)
-20°C to +50°C (-4°F to 122°F)
Humidity
5 to 95% r.h.
Vibration sinusoidal
±4mm at 16.7Hz
fixed frequency for 1hour
free fall from 20cm
onto a wooden floor
0 to 6000m (0 to 20 000ft)
2
According to IEC 62477-1, not conductive
The unit does not release any silicone or other LABS-critical substances and is suitable for
use in paint shops.
ISA-71.04-1985, Severity Level G3
Shock
Altitude
Degree of pollution
LABS compatibility
Corrosive gases
For charging
Frequently charging below +5°C (41°F) reduced
the lifetime of the battery
For discharging
For storage and transportation
Recommendation:
Do not store at temperatures higher than 25°C
or performance and lifetime may change.
IEC 60068-2-30
Do not energize while condensation is present
Vibration in vertical mounting orientation
according to IEC/EN 61056-1
Shock with bottom down orientation
according to IEC/EN 61056-1
*) Operational temperature is the same as the ambient temperature and is defined as the air temperature 2cm below the unit.
12. TERMINALS AND WIRING
The terminals are IP20 Finger safe constructed and suitable for field- and factory wiring.
Type
Maximal wire size, solid wire
Maximal wire size, stranded wire
American Wire Gauge
Maximal wire diameter
Wire stripping length
Screwdriver
Recommended tightening torque
Power terminals
Screw terminals
4mm2
4mm2
AWG 12-10
3.5mm (including ferrules)
7mm / 0.28inch
Slotted 3.5x0.5mm
0.5Nm, 4.5lb.in
Instructions:
a) Follow national installation codes and installation regulations!
b) Ensure that all strands of a stranded wire enter the terminal connection!
c) Unused terminal compartments should be securely tightened.
d) Ferrules are allowed.
Mar. 2019 / Rev. 2.2a DS-UZK12.261
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
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UZK12.261, UZO12.26
BATTERY MODULE 12V, 26AH
U-Series
13. PROTECTION FEATURES
Degree of protection
Class of protection
Internal input fuse
IP 00
III
30A
Isolation
1100Vac
According to EN/IEC 60529
According to EN/IEC 61140
DC-Fuse (blade type) ATOF® 287 030 from Littelfuse
Replacement fuses must be of the same type or an UL listed
fuse with the same nominal value and characteristics.
Isolation voltage between power to chassis
14. APPROVALS
EC Declaration of Conformity
UL 508,
planned
IND. CONT. EQ.
ANSI / ISA 12.12.01-2015
Class I Div 2
EN 60079-0, EN 60079-7
ATEX
II 3G Ex ec IIC T4 Gc
IEC 60079-0, IEC 60079-7
IECEx
Marine
EAC TR Registration
The CE mark indicates conformance with the
- EMC directive and the
- ATEX directive
Listed for use as Industrial Control Equipment;
U.S.A. (UL 508) and Canada (C22.2 No. 107-1-01);
E-File: E198865
Recognized for use in Hazardous Location Class I Div 2 T3
Groups A,B,C,D systems; U.S.A. (ANSI / ISA 12.12.01-2015) and
Canada (C22.2 No. 213-M1987)
Approval for use in hazardous locations Zone 2 Category 3G.
Number of ATEX certificate: EPS 15 ATEX 1 025 X
The battery module must be built-in in an IP23 enclosure.
Suitable for use in Class 1 Zone 2 Groups IIa, IIb and IIc
locations. Number of IECEx certificate: IECEx EPS 15.0049X
GL (Germanischer Lloyd) classified
Environmental category: A
Marine and offshore applications
Registration for the Eurasian Customs Union market
(Russia, Kazakhstan, Belarus)
15. OTHER FULFILLED STANDARDS
RoHS Directive
REACH Directive
Directive 2011/65/EU of the European Parliament and the
Council of June 8th, 2011 on the restriction of the use of
certain hazardous substances in electrical and electronic
equipment.
Note: Batteries are exempt from the directive. The directive
only applies to the remaining assembly parts of the battery
module.
Directive 1907/2006/EU of the European Parliament and the
Council of June 1st, 2007 regarding the Registration,
Evaluation, Authorisation and Restriction of Chemicals
(REACH)
Mar. 2019 / Rev. 2.2a DS-UZK12.261
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
7/10
UZK12.261, UZO12.26
BATTERY MODULE 12V, 26AH
U-Series
16. PHYSICAL DIMENSIONS AND WEIGHT
Width
Height
Depth
Weight
Bracket material
214mm / 8.43’’
179mm / 7.05’’
153mm / 6.22’’
10.1kg / 22.3lb
700g / 1.54lb
Zinc-plated steel
For UZK12.261
For UZO12.26
Fig. 16-1 Top view
Fig. 16-2 Side view
All dimensions in mm
All dimensions in mm
Fig. 16-3 Isometric view
Fig. 16-4 Hole pattern for wall mount
All dimensions in mm
Mar. 2019 / Rev. 2.2a DS-UZK12.261
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
8/10
UZK12.261, UZO12.26
BATTERY MODULE 12V, 26AH
U-Series
17. RECOMMENDATIONS FOR A LONG BATTERY LIFE
Temperature:
The temperature has the most impact on the service life. The hotter the temperature, the earlier the wear-out phase
of the battery begins. The wear-out results in a degradation of battery capacity. Place the battery module in a cool
location, e.g. near the bottom of the control cabinet. Do not place the battery module near heat generating devices.
Do not overcharge batteries!
Fig. 17-1 Service life (according to EUROBAT) vs.
ambient temperature, typ.
Service Life in Years
10
9
8
7
6
5
4
3
2
1
Design Life
of Battery
A: 3-5 Years
B: 6-9 Years
C: 10-12 Years
C
B
A
Ambient Temperature
20°C
30°C
25°C
35°C
40°C 45°C
Number of discharge cycles and depth of discharge:
Do not discharge batteries more than necessary. Set buffer time limiter to the required buffer time. The number, as
well as the depth of discharging cycles is limited. A replacement of the battery might be necessary earlier.
When choosing the battery capacity, always try to get the next higher capacity than required. The depth of discharge
reduces the service life of the battery and limits the number of cycles.
Fig. 17-2 Battery degradation vs. discharging
cycles, typ.
Cell Capacity
120%
C
100%
B
80%
A
60%
Depth of
discharge
A: 100%
B: 50%
C: 30%
40%
20%
Number of Discharging Cycles
0
200
400
600
800
1000 1200
Store batteries fully charged
Do not store discharged batteries. Keep batteries fully charged!
Charge retention is important to get the longest battery life. Stored batteries which are not fully charged age faster
then charged batteries. Batteries which are not in use should be recharged at least once a year. The higher the
ambient temperature, the shorter the charging interval. At storage temperatures higher than 30°C, recharging should
be done at least every nine months.
Mar. 2019 / Rev. 2.2a DS-UZK12.261
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
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UZK12.261, UZO12.26
BATTERY MODULE 12V, 26AH
U-Series
18. MOUNTING ORIENTATIONS
The standard mounting orientation is the vertical installation onto a flat surface.
Fig. 18-1 Standard mounting orientation
The following mounting orientations are also allowed:
Fig. 18-2 Allowed mounting orientations
Do not use the battery module in an upside down position:
Fig. 18-3 Forbidden mounting orientation
Mar. 2019 / Rev. 2.2a DS-UZK12.261
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
10/10