Puls DIMENSION U Series User manual

UZK12.071, UZO12.07
U-Series BATTERY MODULE 12V, 7AH
BATTERY MODULE
Two Mounting Options:
DIN-Rail or Panel/ Wall Mounting
IP00 Open Type Protection Level
Easy Access to the Terminals and the Fuse
Heavy Duty Fuse Holder and Spare Fuse Included
UZK12.071 With Installed Battery
UZO12.07 Only Bracket Without Installed Battery
1. GENERAL DESCRIPTION
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The UZK12.071 battery module utilizes one non-
spillable maintenance-free lead-acid battery that is
assembled in one package with all the required wiring
included.
The UZK12 battery module is available in two different
options. It can be ordered with assembled batteries or
as a battery bracket without batteries, allowing for
different battery options. The mounting bracket option
also allows the batteries to be assembled just in time,
avoiding outdated batteries due to limited shelf life.
2. DATA
Battery type VRLA Lead-acid
Battery design life 3 to 5 years acc. EUROBAT
Battery voltage DC 12V
Battery capacity 7Ah
Battery current max. 30A for discharging
max. 1.8A for charging
Battery fuse 30A ATO fuse
Temperature sensor not included
Charging voltage 13.9V
13.75V
13.6V
13.45V
at 10°C
at 20°C
at 30°C
at 40°C
Self-discharge rate 3%/month at 20°C
Temperature range -10°C to +40°C for charging
-15°C to +50°C for discharging
-20°C to +50°C for storage
Dimensions 155x124x112mm WxHxD
Weight 3200g / 7.6lb
550g / 1.21lb
UZK12.071
UZO12.07
3. ORDER NUMBERS
Battery Module UZK12.071 Battery module with
assembled batteries
UZO12.07 Battery module without
assembled batteries
Replacement UZB12.071 Battery replacement
12V, 7Ah
4. MARKINGS
Marine
LVD
Jul. 2016 / Rev. 2.1 DS-UZK12.071
All parameters are specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany

UZK12.071, UZO12.07
U-Series BATTERY MODULE 12V, 7AH
INDEX
Page Page
1. General Description ............................................1
2. Data .....................................................................1
3. Order Numbers....................................................1
4. Markings..............................................................1
5. Intended Use .......................................................2
6. Instructions for Disposal of the Battery .............2
7. Warranty..............................................................2
8. Instructions for Battery Storage .........................3
9. Installation Instructions ......................................3
10. Replacing Batteries .............................................4
11. Environment ....................................................... 4
12. Terminals and Wiring......................................... 5
13. Protection Features ............................................ 5
14. Approvals............................................................ 5
15. Physical Dimensions and Weight ....................... 6
16. Wall/ Panel Mounting ........................................ 7
17. Recommendations for a Long Battery Life ....... 8
18. Mounting Orientations ...................................... 9
The information presented in this document is believed to be accurate and reliable and may change without notice.
No part of this document may be reproduced or utilized in any form without permission in writing from the publisher.
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 BATTERY
Always dispose the batteries through a recycling organization.
Batteries must be completely discharged before recycling.
7. WARRANTY
3 Year limited warranty except batteries which are considered a service part.
Jul. 2016 / Rev. 2.1 DS-UZK12.071
All parameters are specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
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UZK12.071, UZO12.07
U-Series BATTERY MODULE 12V, 7AH
8. INSTRUCTIONS FOR BATTERY STORAGE
- Do not store batteries or battery modules at temperatures higher than 25°C or performance and lifetime might
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 or the battery module longer than nine months without supplementary charging or
performance and lifetime might change.
PULS charges every battery before shipment from the factory.
- Recommendation for supplementary charge:
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.
9. INSTALLATION INSTRUCTIONS
This device may only be installed and put into operation by qualified personnel.
For storage, installation and operation, the requirements of the EN 50272-2 as well as other national regulations must
be observed.
Place the battery module in a cool area inside a cabinet and ensure sufficient ventilation for the battery. The battery
module should be securely mounted on a flat surface or on a DIN-Rail.
If damage or malfunction should occur during installation or operation, immediately turn power off and send unit to
the factory for inspection.
The last step is to insert the battery fuse and to store the spare fuse in the designated holes of the plastic cover.
WARNING Risk of electrical shock, fire, personal injury or death.
- Do not short-circuit the battery poles
- Observe correct battery polarity
- Disconnect battery fuse before working on the battery or on the DC-UPS. Protect against inadvertent re-powering.
- Make sure that the wiring is correct by following all local and national codes.
- Do not modify or repair the unit.
- Do not use in wet locations or in areas where moisture or condensation can be expected.
Fig. 9-1 Wiring scheme
Battery
+
-
OutputInput
+
-
Fuse
+-
BATTERY
12V
(+)
(-)
Load
Power
Supply
+
-
DC-UPS
UZK12.071
Battery
Module
Jul. 2016 / Rev. 2.1 DS-UZK12.071
All parameters are specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
3/9

UZK12.071, UZO12.07
U-Series BATTERY MODULE 12V, 7AH
10. REPLACING BATTERIES
Disconnect battery fuse before replacing the battery.
Always dispose the battery through a recycling organization. Batteries must be completely discharged before
recycling. Batteries can also be returned to PULS or the battery manufacturer.
Battery replacements can be acquired through PULS. PULS also offers a list with recommended batteries in case
batteries need to be acquired elsewhere.
Fig. 10-1 Replacing the battery
To replace battery:
1) Loosen screws (1) with only one turn.
2) Slide the mounting bracket (2) sideways.
3) Tilt the mounting bracket to the front and
take it off.
4) Unplug the battery terminals.
5) Remove the battery.
6) To insert the new battery use same
procedure vice versa.
11. ENVIRONMENT
Operational temperature*) -10°C**) to +40°C (14°F to 104°F) for charging
-15°C to +50°C (5°F to 122°F) for discharging
Storage temperature -20°C to +50°C (-4°F to 122°F) for storage and transportation
Humidity 5 to 95% r.h. IEC 60068-2-30
Do not energize while condensation is present
Vibration sinusoidal ±4mm at 16.7Hz
fixed frequency for 1hour
Vibration in vertical mounting orientation
according to IEC/EN 61056-1
Shock free fall from 20cm
onto a wooden floor
Shock with bottom down orientation
according to IEC/EN 61056-1
Altitude 0 to 6000m (0 to 20 000ft) without any restrictions
Degree of pollution 2 IEC 62103, EN 50178, not conductive
LABS compatibility The unit does not release any silicone or other LABS-critical substances and is suitable for
use in paint shops.
*) Operational temperature is the same as the ambient temperature and is defined as the air temperature 2cm below the unit.
**) Frequently charging below +5°C (41°F) reduced the lifetime of the battery
Jul. 2016 / Rev. 2.1 DS-UZK12.071
All parameters are specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
4/9

UZK12.071, UZO12.07
U-Series BATTERY MODULE 12V, 7AH
12. TERMINALS AND WIRING
The terminals are IP20 Finger safe constructed and suitable for field- and factory wiring.
Type Screw terminals
Solid wire 2.5-4mm2
Stranded wire 2.5-4mm2
American Wire Gauge AWG12-10
Max. wire diameter 3.5mm (including ferrules)
Wire stripping length 7mm / 0.28inch
Screwdriver 3.5mm slotted or cross-head No 2
Recommended tightening torque 0.49Nm, 4.3lb.in
Instructions:
a) Use appropriate copper cables that are designed for minimum operating temperatures of:
60°C for ambient up to 45°C and
75°C for ambient up to 60°C minimum
b) Follow national installation codes and installation regulations!
c) Ensure that all strands of a stranded wire enter the terminal connection!
d) Ferrules are allowed.
13. PROTECTION FEATURES
Degree of protection IP 00 EN/IEC 60529
Class of protection III EN/IEC 61140
Internal input fuse 30A DC-Fuse (ATO blade type)
Isolation voltage between power
to chassis
1100Vac
14. APPROVALS
EC Declaration of Conformity
The CE mark indicates conformance with the low-voltage
directive (LVD) 2006/95/EC
Marine
GL (Germanischer Lloyd) classified
Environmental category: A
Marine and offshore applications
Jul. 2016 / Rev. 2.1 DS-UZK12.071
All parameters are specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
5/9

UZK12.071, UZO12.07
U-Series BATTERY MODULE 12V, 7AH
15. PHYSICAL DIMENSIONS AND WEIGHT
Width 155mm / 6.1’’
Height 124mm / 4.88’’
Depth 112mm / 4.41’’ for DIN-Rail mounting;
The DIN-rail height must be added to the unit depth to
calculate the total required installation depth.
Depth 106mm / 4.17’’ for wall mounting without DIN-Rail fixture
Depth 116mm / 4.57’’ for bottom mounting with DIN-Rail fixture
Weight 3200g / 7.6lb UZK12.071
550g / 1.21lb UZO12.07
Bracket material Cover: zinc-plated steel
Fig. 15-1 Front view Fig. 15-2 Side view
Fig. 15-3 Isometric view
Jul. 2016 / Rev. 2.1 DS-UZK12.071
All parameters are specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
6/9

UZK12.071, UZO12.07
U-Series BATTERY MODULE 12V, 7AH
16. WALL/PANEL MOUNTING
Panel/ wall mounting is possible by detaching the DIN-Rail brackets
Fig. 16-1 Panel/ wall mounting – Removing the aluminium brackets and plastic slide
Detach the two aluminum brackets
by removing the two screws with a
Torx screwdriver (Torx 10).
Remove the plastic lock mechanism
by using a flat-blade screwdriver to
move the lock downwards while
pushing the plastic slide upwards at
the same time. Detach the plastic
slide.
Panel/ wall mounting is possible
by using either the four holes on
the rear or on the bottom of the
unit.
Fig. 16-2 Hole pattern for wall mount Fig. 16-3 Hole pattern for bottom mount
Jul. 2016 / Rev. 2.1 DS-UZK12.071
All parameters are specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
7/9

UZK12.071, UZO12.07
U-Series BATTERY MODULE 12V, 7AH
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 vs. ambient temperature, typ.
20°C
10
30°C 35°C 40°C 45°C
8
6
4
2
Ambient Temperature
25°C
1
3
5
7
9
Service Life in Years
Design Life
of Battery
A:
3-5 Years
B:
6-9 Years
C:
10-12 Years
A
B
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.
0
120%
100%
40%
20%
Number of Discharging Cycles
200
60%
80%
Cell Capacity
Depth of
discharge
A:
100%
B:
50%
C:
30%
400 600 800 1000 1200
A
B
C
Jul. 2016 / Rev. 2.1 DS-UZK12.071
All parameters are specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
8/9

UZK12.071, UZO12.07
U-Series BATTERY MODULE 12V, 7AH
Jul. 2016 / Rev. 2.1 DS-UZK12.071
All parameters are specified at, 25°C ambient temperature unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
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 orientation
Do not use the battery module in an upside down position:
Fig. 18-3 Forbidden mounting orientation
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