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UZK24.071_17

型号：

UZK24.071_17

品牌：

PULS[ PULS GmbH ]

页数：

11 页

PDF大小：

370 K

下载PDF手册
UZK24.071, UZO24.071  
U-Series  
BATTERY MODULE 24V, 7AH  
BATTERY MODULE  
ƒ
24V, 7Ah Battery Capacity  
(2x 12V Batteries in Series)  
ƒ
ƒ
ƒ
Small Mounting Footprint  
2m Power Leads Included  
PT1000 Sensor for Battery Module Temperature  
Included  
ƒ
ƒ
Includes a Center-tap Terminal with Auto-resettable  
Fuse  
3 Year Warranty, Except for Batteries, Which Are  
Considered a Service Part.  
1. GENERAL DESCRIPTION  
2. SHORT-FORM DATA  
Nominal voltage  
Nominal battery  
capacity  
The UZK24.071 battery module utilizes two non-  
spillable maintenance-free VRLA lead-acid batteries  
(connected in series), that are assembled in one package  
with all the required wiring included.  
DC 24V  
7Ah  
Nominal battery life  
Battery current  
3 to 5 years  
Max. 35A  
Max. 1.8A  
PT1000  
According EUROBAT  
Discharging current  
Charging 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installed at a later date to avoid outdated batteries.  
Temperature sensor  
Recommended  
charging voltage  
27.8V  
27.5V  
27.15V  
26.8V  
At 10°C  
At 20°C  
At 30°C  
At 40°C  
At 20°C  
ATOF® 287 035 from  
Littelfuse  
The battery module also includes a sensor board, which  
contains  
a temperature sensor and a center-tap  
connection terminal. The use of the sensor board  
enables to monitor and charge the two batteries  
individually and precisely, which extends the service life  
of the batteries and makes the use of matched  
replacement batteries unnecessary. The use of the  
sensor board is optional, the DC-UPS will also function  
without the sensor board installed.  
Self-discharge rate  
Battery fuse  
3%/month  
35A  
Temperature range  
-10°C to +40°C  
-15°C to +50°C  
137x186x124mm  
6200g / 13.7lb  
800g / 1.76lb  
For charging  
For discharging  
Size (WxHxD)  
Weight  
For UZK24.071  
For UZO24.071  
3. ORDER NUMBERS  
4. MARKINGS  
Battery Module UZK24.071  
Battery module with  
assembled batteries  
Battery module without  
assembled batteries  
IND. CONT. EQ.  
UZO24.071  
Marine  
UL 508  
UZB12.071  
Battery replacement  
12V, 7Ah  
2pcs needed for one  
battery module  
IECEx  
ATEX  
Class I Div 2  
Aug. 2017 / Rev. 2.0 DS-UZK24.071-EN  
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.  
1/11  
www.pulspower.com Phone +49 89 9278 0 Germany  
 
UZK24.071, UZO24.071  
U-Series  
BATTERY MODULE 24V, 7AH  
INDEX  
Page  
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  
11. Functional Diagram.............................................5  
12. Environment ....................................................... 6  
13. Sensor Board....................................................... 6  
14. Terminals and Wiring......................................... 7  
15. Protection Features ............................................ 7  
16. Approvals............................................................ 8  
17. Other Fulfilled Standards................................... 8  
18. Physical Dimensions and Weight....................... 9  
19. Recommendations for a Long Battery Life ..... 10  
20. Mounting Orientations .................................... 11  
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.  
Aug. 2017 / Rev. 2.0 DS-UZK24.071-EN  
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.  
2/11  
www.pulspower.com Phone +49 89 9278 0 Germany  
UZK24.071, UZO24.071  
U-Series  
BATTERY MODULE 24V, 7AH  
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 25.2V, the battery module should be charged. Apply a  
charging voltage of 27.6V (at 25°C) for 72 hours. Batteries with an OCV below 24V 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 on a flat surface.  
Do not install the battery module upside down.  
Place the battery module in a cool area inside a cabinet.  
Shorten the (+) and (-) wires as needed for the DC-UPS between the battery module and the DC-UPS. If separate wires  
are used, do not use wires smaller than 4mm2 (12 AWG).  
Aug. 2017 / Rev. 2.0 DS-UZK24.071-EN  
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.  
3/11  
www.pulspower.com Phone +49 89 9278 0 Germany  
 
 
UZK24.071, UZO24.071  
U-Series  
BATTERY MODULE 24V, 7AH  
Connect the sensor board to the DC-UPS by using control wires with a minimum wire size of 0.5mm2 / 20AWG.  
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.  
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 +50°C / +122°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  
(+)  
(-)  
Load  
Input  
Output  
UZK24.071  
Battery Module  
DC-UPS  
X1  
X1  
X2  
Battery  
wires  
Temp. RTN Center  
Tap  
(11) (12) (13)  
Data/ RTN Center  
Temp.  
(11)  
Battery  
(+) (-)  
Tap  
(13)  
(12)  
(+)  
(-)  
optional  
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.  
Aug. 2017 / Rev. 2.0 DS-UZK24.071-EN  
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.  
4/11  
www.pulspower.com Phone +49 89 9278 0 Germany  
 
UZK24.071, UZO24.071  
U-Series  
BATTERY MODULE 24V, 7AH  
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. In a typical application it is recommended to replace the  
batteries at least every 2 years.  
Disconnect battery fuse before replacing the battery.  
Regarding disposal of used batteries see chapter 6.  
11. FUNCTIONAL DIAGRAM  
Fig. 11-1 Functional diagram battery module with sensor board  
Fuse  
(+)  
2m  
+
-
-
12V  
BAT1  
+
12V  
BAT2  
2m  
(-)  
Auto  
X1:  
Center  
Tap  
Resettable  
Fuse  
Temp.  
RTN  
Temp.  
Sensor  
UZS24.100  
Sensor board  
Aug. 2017 / Rev. 2.0 DS-UZK24.071-EN  
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.  
5/11  
www.pulspower.com Phone +49 89 9278 0 Germany  
 
UZK24.071, UZO24.071  
U-Series  
BATTERY MODULE 24V, 7AH  
12. ENVIRONMENT  
Operational temperature *)  
-10°C to +40°C (14°F to 104°F)  
For charging  
Frequently charging below +5°C (41°F) reduced  
the lifetime of the battery  
For discharging  
-15°C to +50°C (5°F to 122°F)  
-20°C to +50°C (-4°F to 122°F)  
For storage and transportation  
Storage temperature  
Recommendation:  
Do not store at temperatures higher than 25°C  
or performance and lifetime may change.  
Humidity  
5 to 95% r.h.  
IEC 60068-2-30  
Do not energize while condensation is present  
Vibration sinusoidal  
Shock  
4mm at 16.7Hz  
fixed frequency for 1hour  
free fall from 20cm  
onto a wooden floor  
Vibration in vertical mounting orientation  
according to IEC/EN 61056-1  
Shock with bottom down orientation  
according to IEC/EN 61056-1  
Altitude  
0 to 6000m (0 to 20 000ft)  
2
Degree of pollution  
LABS compatibility  
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.  
Corrosive gases  
ISA-71.04-1985, Severity Level G3  
*) Operational temperature is the same as the ambient temperature and is defined as the air temperature 2cm below the unit.  
13. SENSOR BOARD  
The battery module includes a monitoring and  
protection board. This board contains a  
temperature sensor and a center-tap connection  
with an auto-resettable fuse to protect the  
center-tap wire between the battery module and  
the DC-UPS control unit.  
The use of the sensor board enables to monitor  
and charge the two batteries individually and  
precisely, which extends the service life of the  
batteries and makes the use of matched replacement batteries unnecessary.  
The use of the sensor board is optional, the DC-UPS will also function without the sensor board installed.  
Aug. 2017 / Rev. 2.0 DS-UZK24.071-EN  
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.  
6/11  
www.pulspower.com Phone +49 89 9278 0 Germany  
 
UZK24.071, UZO24.071  
U-Series  
BATTERY MODULE 24V, 7AH  
14. TERMINALS AND WIRING  
The terminals are IP20 Finger safe constructed and suitable for field- and factory wiring.  
Signal and center tap terminals  
Type  
Screw terminals  
1.5mm2  
Maximal wire size, solid wire  
Maximal wire size, stranded wire  
American Wire Gauge  
Maximal wire diameter  
Wire stripping length  
Screwdriver  
1.5mm2  
AWG 26-14  
1.5mm (including ferrules)  
6mm / 0.25inch  
Slotted 3x0.5mm  
0.45Nm, 4lb.in  
Recommended tightening torque  
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.  
15. PROTECTION FEATURES  
Degree of protection  
Class of protection  
Internal input fuse  
IP 00  
III  
According to EN/IEC 60529  
According to EN/IEC 61140  
DC-Fuse (blade type) ATOF® 287 035 from Littelfuse  
Replacement fuses must be of the same type or an UL  
listed fuse with the same nominal value and  
characteristics.  
35A  
Isolation  
1100Vac  
Isolation voltage between power to chassis  
Aug. 2017 / Rev. 2.0 DS-UZK24.071-EN  
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.  
7/11  
www.pulspower.com Phone +49 89 9278 0 Germany  
 
UZK24.071, UZO24.071  
U-Series  
BATTERY MODULE 24V, 7AH  
16. APPROVALS  
EC Declaration of Conformity  
The CE mark indicates conformance with the  
- EMC directive and the  
- ATEX directive  
UL 508  
Listed for use as Industrial Control Equipment;  
U.S.A. (UL 508) and Canada (C22.2 No. 107-1-01);  
E-File: E198865  
IND. CONT. EQ.  
ANSI / ISA 12.12.01-2015  
Class I Div 2  
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)  
EN 60079-0, EN 60079-7  
ATEX  
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.  
II 3G Ex ec IIC T4 Gc  
IEC 60079-0, IEC 60079-7  
Marine  
Suitable for use in Class 1 Zone 2 Groups IIa, IIb and IIc  
locations. Number of IECEx certificate: IECEx EPS 15.0049X  
IECEx  
GL (Germanischer Lloyd) classified  
Environmental category: A  
Marine and offshore applications  
EAC TR Registration  
Registration for the Eurasian Customs Union market  
(Russia, Kazakhstan, Belarus)  
17. OTHER FULFILLED STANDARDS  
RoHS 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.  
REACH Directive  
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)  
Aug. 2017 / Rev. 2.0 DS-UZK24.071-EN  
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.  
8/11  
www.pulspower.com Phone +49 89 9278 0 Germany  
 
UZK24.071, UZO24.071  
U-Series  
BATTERY MODULE 24V, 7AH  
18. PHYSICAL DIMENSIONS AND WEIGHT  
Width  
Height  
Depth  
Weight  
137mm / 5.40’’  
186mm / 7.32’’  
124mm / 4.88’’  
6200g / 13.7lb  
800g / 1.76lb  
For UZK24.071  
For UZO24.071  
Zinc-plated steel  
Bracket material  
Fig. 18-1 Front view  
Fig. 18-2 Side view  
All dimensions in mm  
All dimensions in mm  
Fig. 18-3 Isometric view  
Fig. 18-4 Hole pattern for wall mount  
All dimensions in mm  
Aug. 2017 / Rev. 2.0 DS-UZK24.071-EN  
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.  
9/11  
www.pulspower.com Phone +49 89 9278 0 Germany  
 
UZK24.071, UZO24.071  
U-Series  
BATTERY MODULE 24V, 7AH  
19. 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. 19-1 Service life (according to EUROBAT) vs.  
ambient temperature, typ.  
Service Life in Years  
10  
Design Life  
9
8
7
6
5
4
3
2
1
of Battery  
A: 3-5 Years  
B: 6-9 Years  
C: 10-12 Years  
C
B
A
Ambient Temperature  
30°C 35°C  
20°C 25°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. 19-2 Battery degradation vs. discharging  
cycles, typ.  
Cell Capacity  
120%  
C
100%  
B
80%  
A
60%  
40%  
20%  
Depth of  
discharge  
A: 100%  
B: 50%  
C: 30%  
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.  
Aug. 2017 / Rev. 2.0 DS-UZK24.071-EN  
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.  
10/11  
www.pulspower.com Phone +49 89 9278 0 Germany  
 
UZK24.071, UZO24.071  
U-Series  
BATTERY MODULE 24V, 7AH  
20. MOUNTING ORIENTATIONS  
The standard mounting orientation is the vertical installation onto a flat surface.  
Fig. 20-1 Standard mounting orientation  
The following mounting orientations are also allowed:  
Fig. 20-2 Allowed mounting orientation  
Do not use the battery module in an upside down position:  
Fig. 20-3 Forbidden mounting orientation  
Aug. 2017 / Rev. 2.0 DS-UZK24.071-EN  
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.  
11/11  
www.pulspower.com Phone +49 89 9278 0 Germany  
 
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