ENDEFRESITPTUZK24.121, UZO24.121 Installation Manual
UZK24.121, UZO24.121 Installationsanleitung
UZK24.121, UZO24.121 Manuel d'installation
UZK24.121, UZO24.121 Manual de instalación
UZK24.121, UZO24.121 Manuale di Installazione
UZK24.121, UZO24.121 Manual de instalação

Battery Module 24V, 12Ah
Batteriemodul 24V, 12Ah
Pack batterie 24V, 12Ah
Módulo de batería 24V, 12Ah
Kit de batteria 24V, 12Ah
Módulo de bateria 24V, 12Ah

Doc. ID: PU-393.015.05-xxA (2018-03-20-MR1)

Read this first!

English

Before operating this device, please read this manual thoroughly and retain this manual forfuture reference! This device may only be installed and put into operation by qualified
personnel. If damage or malfunction should occur during operation, immediately turn power
off and send device to the factory for inspection. The device does not contain serviceableparts. The information presented in this document is believed to be accurate and reliable andmay change without notice. For any clarifications the English translation will be used.

WARNING-Vor Inbetriebnahme lesen!

-A lire avant mise sous tension!

Français

Veuillez lire ces instructions de montage et d'entretien avant de mettre l'alimentation soustension. Conservez ce manuel qui vous sera toujours utile. Cette alimentation ne doit êtreinstallée que par du personnel qualifié et compétent. En cas de dommage ou
dysfonctionnement, coupez immédiatement la tension d’alimentation et retournez l’appareil àl’usine pour vérification. ! L’alimentation ne contient pas de pièces échangeables Les
données indiquées dans ce document servent uniquement à donner une description duproduit et n'ont aucune valeur juridique. En cas de divergences, le texte anglais fait foi.
Prendre en compte les points suivants, afind'éviter toute détérioration électrique, incendie,
dommage aux personnes ou mort:
Mettre l’alimentation hors tension avant toute intervention sur celle-ci et s'assurer qu'il n'ya pas risque de redémarrage.
Ne pas ouvrir, modifier ou réparer l'alimentation.
Veiller à ce qu'aucun objet ne rentre en contact avec l'intérieur de l'alimentation(trombones, pièces métalliques).
Ne pas faire fonctionner l'appareil dans un environnement humide ou dans unenvironnement où il peut y avoir de la condensation.
Ne pas toucher le carter pendant le fonctionnement ou directement après la mise horstension. Surface chaude risquant d’entraîner des blessures.

Lea primero!

-Leggere prima questa parte!

Italiano

Español

Conserve este manual como referencia para futuras consultas. La fuente de alimentación solo
puede ser instalada y puesta en funcionamiento por personal cualificado. Por favor lea
detenidamente este manual antes de conectar la fuente de alimentación. Si se produce un fallo
o mal funcionamiento durante la operación, desconecte inmediatamente la tensión dealimentación. En ambos casos, el equipo debe ser inspeccionado en fábrica. La información
presentada en este documento es exacta y fiable en cuanto a la descripción del producto ypuede cambiar sin aviso. En casa de duda, prevalece el texto inglés.

ADVERTENCIA

AVERTISSEMENT-Missachtung nachfolgender Punkte kann einen elektrischen
Schlag, Brände, schwere Unfälle oder Tod zur Folge haben:
Schalten Sie die Eingangsspannung vor Installations-, Wartungs- oder Änderungsarbeitenab und sichern Sie diese gegen unbeabsichtigtes Wiedereinschalten.
Führen Sie keine Änderungen oder Reparaturversuche am Gerät durch. Gerät nicht öffnen!
Verhindern Sie das Eindringen von Fremdkörpern, wie z.B. Büroklammern und Metallteilen.
Betreiben Sie das Gerät nicht in feuchter Umgebung oder in einer Umgebung, bei der mit
Betauung oder Kondensation zu rechnen ist.
Gehäuse nicht während des Betriebes oder kurz nach dem Abschalten berühren. Heiße
Oberflächen können Verletzungen verursachen.

WARNUNG

Risk of electrical shock, fire, personal injury, or death:

Turn power off before working on the device. Protect against inadvertent re-powering.
Do not open, modify or repair the device.
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 causeburns.

DeutschBitte lesen Sie diese Warnungen und Hinweise sorgfältig durch, bevor Sie das Gerät in Betrieb
nehmen. Bewahren Sie die Anleitung zum Nachlesen auf. Das Gerät darf nur durch
fachkundiges und qualifiziertes Personal installiert werden. Bei Funktionsstörungen oderBeschädigungen schalten Sie sofort die Versorgungsspannung ab und senden das Gerät zurÜberprüfung ins Werk. Das Gerät beinhaltet keine Servicebauteile. Die angegebenen Daten
dienen allein der Produktbeschreibung und sind nicht als zugesicherte Eigenschaften imRechtssinne aufzufassen. Im Zweifelsfall gilt der englische Text.

-Riesgo de descarga eléctrica, incendio, accidente
grave o muerte:

Desconectar la tensión de red antes de trabajar en la fuente de alimentación. Evite una
posible reconexión involuntaria.
No realizar ninguna modificación o reparación de la unidad. No abrir la unidad.
Evitar la introducción en la carcasa de objetos extraños.
No usar el equipo en ambientes húmedos. No operar el equipo en ambientes donde seespere la formación de rocío o condensación.
No tocar durante el funcionamiento ni inmediatamente después del apagado. El calor de lasuperficie puede causar quemaduras graves.

Leia primeiro!

Portuguès

Prima di collegare il sistema di alimentazione elettrica si prega di leggere attentamente leseguenti avvertenze. Conservare le istruzioni per la consultazione futura. Il sistema dialimentazione elettrica deve essere installato solo da personale competente e qualificato. Se
durante il funzionamento si verificano anomalie o guasti, scollegare immediatamente latensione di alimentazione. In entrambi i casi è necessario far controllare l'apparecchio dal
produttore! I dati sono indicati solo a scopo descrittivo del prodotto e non vanno consideraticome caratteristiche garantite dell'apparecchio. In caso di differenze o problemi è valido iltesto inglese

Recomendamos a leitura cuidadosa das seguintes advertências e observações, antes decolocar em funcionamento a fonte de alimentação. Guarde as Instruções para futura consulta,
em casos de dúvida. A fonte de alimentação deverá ser instalada apenas por profissionais daárea, tecnicamente qualificados. Se por acaso, durante a utilização ocorrer algum defeito defuncionamento ou dano, desligue imediatamente a tensão de alimentação. Em ambos os casos,será necessária uma verificação na Fábrica! Os dados mencionados têm como finalidade
somente a descrição do produto, e não devem ser interpretados como propriedades garantidas
no sentido jurídico. Em caso de duvidas aplica-se o texto em inglês.

Il mancato rispetto delle seguenti norme può
provocare folgorazione elettrica, incendi, gravi
incidenti e perfino la morte:
Prima di eseguire interventi di installazione, di manutenzione o di modifica scollegare latensione di rete ed adottare tutti i provvedimenti necessari per impedirne il ricollegamento
non intenzionale.
Non tentare di aprire, di modificare o di riparare da soli l'apparecchio.
Impedire la penetrazione di corpi estranei nell'apparecchio, ad esempio fermagli o altri
oggetti metallici.
Non far funzionare l'apparecchio in un ambiente umido. Non far funzionare l'apparecchio
in un ambiente soggetto alla formazione di condensa o di rugiada.
Non toccare quando acceso e subito dopo lo spegnimento. La superficie calda puòcausare scottature.

A não observância ou o incumprimento dos pontos a seguir
mencionados, poderá causar uma descarga elétrica, incêndios,acidentes graves ou morte:
Antes de trabalhos de instalação, manutenção ou modificação, desligue a tensão dealimentação, protegendo-a contra uma nova ligação involuntária.
Não efectue nenhuma modificação ou tentativa de reparação no aparelho. Quando
necessário contacte o seu distribuidor. Não abra o aparelho.
Proteger a fonte de alimentação contra a introdução inadvertida de corpos metálicos, comopor ex., clipes ou outras peças de metal.
Não usar o aparelho em ambientes húmidos. Não usar o aparelho em ambientes propensosa condensações.
Não tocar enquanto estiver em funcionamento, nem após a desligar. A superficie poderá
estar quente e provocar lesões.

AVVERTENZA-ATENÇÃO-Headquarters: PULS GmbH, Elektrastr. 6, 81925 Munich, Germany, www.pulspower.com
Germany +49 89 9278 0
China+86 512 62881820

France+33 478 668 941
Austria+43 2764 3213
Switzerland+41 56 450 18 10North America +1 630 587 9780
Singapore+65 6684 2310
United Kingdom +44 1525 841001
The information in this document is believed to be accurate and reliable and may change without notice.

ENUZK24.121 Installation Manual

Product Description
The UZK24.121 battery module utilizes two non-spillable maintenance-free VRLA lead-acid batteries,
which are assembled in a package with all wiring and fusing included
The battery module is available in two different options. It can be ordered as UZK-module with abattery or as UZO-module without a battery which can be installed at a later date to avoid outdatedbatteries.
The battery module also includes a sensor board, which contains a temperature sensor and a centertap 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 ofmatched replacement batteries unnecessary. The use of the sensor board is optional, the DC-UPS will
also function without the sensor board installed.

Technical Data
All values are typical figures unless otherwise noted.
VoltageNominal battery capacity
Battery current

DC 24V
12Ah
Max. 35A
Max. 3.5A

Discharge current
Charging current

Recommended charging
voltage

27.8V
27.5V
27.15V
26.8V

At +10°C
At +20°C
At +30°C
At +40°C

Self-discharge rate

3% / monthAt +20°C

Battery fuse

35A

ATOF® 287 035 fromLittelfuse.

This device is designed for installation in an enclosure and is intended for commercial use, such as inindustrial control, process control, monitoring and measurement equipment or the like. Do not use thisdevice in equipment where malfunction may cause severe personal injury or threaten human life.

Battery sensor

PT1000-10°C to +40°C-15°C to +50°C
Storage temperature range -20°C to +50°C

For charging
For discharging

Installation Instructions

Max. wire size (litz wire)
Wire size AWG
Maximum wire diameter
Wire stripping length
Tightening torque

1.5mm²
AWG 26-14
1.5mm
6mm / 0.25inch
0.45Nm / 4lb.inch

Sensor board terminals
Sensor board terminals
Sensor board terminals
Sensor board terminals
Sensor board terminals

Size (wxhxd)
Weight203x186x124mm
9200g / 20.3lb
800g / 1.76lb

With battery
Without battery

Intended Use

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 thefactory for inspection.
Do not install the battery fuse until the installation work is complete.
Replacement fuses must be of the same type or an UL listed fuse with the same nominal value andcharacteristics.
Do not store batteries or battery modules at temperatures higher than 25°C or performance andlifetime may change.
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 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 should be disposed.
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.
Install the device in a cool area inside an enclosure providing protection against electrical, mechanicaland fire hazards. Ensure sufficient ventilation by following the requirements of the EN 50272-2.
The device is designed for pollution degree 2 areas in controlled environments. No condensation orfrost allowed.
The enclosure of the device provides a degree of protection of IP00.
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 thesame as the ambient or surrounding air temperature and is defined 2cm below the device. Charging isallowed up to +40°C.
Frequently charging below +5°C reduces the lifetime of the battery.
The device is designed to operate in areas between 5% and 95% relative humidity.
Shorten the length of the (+) and (-) wires as needed between the battery module and the DC-UPS. Ifseparate wires are used, do not use wires smaller than 4mm2 (AWG 12). Do not use individual wires
longer than 2m (7ft) to avoid voltage drops on this connection.
Connect the sensor board to the DC-UPS by using control wires with a minimum wire size of 0.5mm2(AWG 20).
Instructions for replacement and disposal of batteries:
Batteries need to be replaced periodically. The time interval depends on the ambient temperature inwhich the battery is used and on the number and depth of discharge cycles. In a typical application itis recommended to replace the batteries at least every 2 years. Disconnect battery fuse before
replacing the batteries.
Always dispose batteries through a recycling organization. Optionally, batteries can be returned to thesupplier or the battery manufacturer. Batteries must be completely discharged before recycling.
CAUTION: The unit contains wet cell batteries. Ventilation of the installation room in accordance withthe rules of Canadian Electrical Code, part 1 is required if used in Canada.

Installation Instructions for Hazardous Location Areas

Temperature range

Wiring Scheme

Mechanical Dimensions

All dimensions in mm

Hole Pattern for Wall Mounting

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.
Hazardous Location classification: ATEX: EPS 15 ATEX 1 025 X, II 3G EX ec IIC T4 Gc
WARNING EXPLOSION HAZARDS!
Substitution of components may impair suitability for this environment.
Do not disconnect the unit or remove or insert the fuse or battery unless power has been switched offor 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 60079-0. Sufficient ventilation must be ensured in the finalinstallation.
Do not use batteries other than the original batteries supplied by the manufacturer or batteries, which
are approved according to EN/ IEC 60079-7.

All dimensions in mm