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UBC10.241, UBC10.241-N1 Installation Manual
UBC10.241, UBC10.241-N1 Installationsanleitung
UBC10.241, UBC10.241-N1 Manuel d'installation
UBC10.241, UBC10.241-N1 Manual de instalación
UBC10.241, UBC10.241-N1 Manuale di Installazione
UBC10.241, UBC10.241-N1 Manual de instalação

DC-UPS with Built-in Battery 24V, 10A, 240W
DC-USV mit eingebauter Batterie 24V, 10A, 240W
Sauvegarde CC avec batterie intégrée 24V, 10A, 240W
SAI-CC con batería integrada 24V, 10A, 240W
UPS in CC con batteriea integrata 24V, 10A, 240W
UPS com bateria integrada 24V, 10A, 240W

Doc. ID: PU-357.015.05-xxA (2018-03-27)

Read this first!

English

Before operating this device, please read this manual thoroughly and retain this manual for
future 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 Änderungsarbeiten
ab 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 im
Rechtssinne 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 de
funcionamento 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 può
causare 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 propensos
a 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 10
North 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.

EN

UBC10.241, UBC10.241-N1 Installation Manual

Product Description
The UBC10.241 is an uninterruptible power supply controller (DC-UPS) with included battery, which isused in combination with a 24V power supply to bridge power failures. When the power supply
provides sufficient voltages, the DC-UPS controller charges the battery. When the power supply
voltage fails, the energy stored in the battery is released to the DC bus in a regulated process.
The UBC10.241-N1 device is the same as the UBC10.241 but without assembled batteries.

Intended Use
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.

Installation Instructions
Turn power off and disconnect the battery fuse before working on the device.
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.
Install the device onto a DIN-rail according to EN 60715 with the input terminals on the top of the unit.
The input can be powered from a regulated power supply or a similar DC source. The voltage between
the input and ground must not exceed 60Vdc continuously. The ripple voltage in the low frequency
range between 50Hz and 10kHz must be negligible when used in marine applications.
The input must be powered from a PELV or SELV source or an “Isolated Secondary Circuit” in order tomaintain a SELV or PELV output.
Use an appropriately sized 24V power supply, which can deliver the additional internal current
consumption, required to charge the battery.
Use only VRLA lead acid batteries with a capacity between 4.5Ah and 6Ah.
Check for correct input and battery polarity. The device will not operate when the voltage is reversed.
Make sure that the wiring is correct by following all local and national codes. Use appropriate copper
cables that are designed for a minimum operating temperature of 60°C. Ensure that all strands of a
stranded wire enter the terminal connection.
The device is designed for pollution degree 2 areas in controlled environments. No condensation or
frost is allowed.
The device is designed as “Class of Protection III” equipment according to IEC 61140.
The enclosure of the device provides a degree of protection of IP20.
A disconnecting means shall be provided for the output of the device.
The device is designed for convection cooling and does not require an external fan. Do not obstruct
airflow and do not cover ventilation grid!
Keep the following minimum installation clearances: 40mm on top, 20mm on the bottom, 5mm left andright side. Increase the 5mm to 15mm in case the adjacent device is a heat source. When the device
is permanently loaded with less than 50%, the 5mm can be reduced to zero.
The device is designed for altitudes up to 6000m (19685ft).
The maximum surrounding air temperature is +40°C (+104°F). The operational temperature is thesame as the ambient or surrounding air temperature and is defined 2cm below the device.
The device is designed to operate in areas between 5% and 95% relative humidity.
Do not install the battery fuse until the installation work is complete.
To avoid an unintended buffering event disconnect the battery fuse or use the inhibit input.
Replacement fuses must be of the same type (ATOF® 287 030 from Littelfuse) or an UL listed fusewith the same nominal value and characteristics.
Do not store the device at temperatures higher than 25°C or performance and lifetime 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 12.6V, the battery should becharged. 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.
Frequently charging below +5°C reduces the lifetime of the battery.
Do not use batteries other than the original batteries supplied by the manufacturer to avoid conflicts
with agency approvals.
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.
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 the
supplier or the battery manufacturer. Batteries must be completely discharged before recycling.

Technical Data
All values are typical figures specified at 24Vdc input voltage, 10A output
current in power supply mode at 25°C ambient, no charging and after a 5
minutes run-in time unless otherwise noted.
Input voltage
Minimum input voltage tostart charging and toenable battery mode
Transfer voltage to switch
into battery mode
Internal current
consumption

DC 24V
22.8Vdc-20%/+25%

22.5Vdc
1.1A

Includes charging
current

Output in power supply mode:
Input to output voltage loss 230mV
330mV
Output current
15A
Output in battery mode:
Output voltage

At 10A output load
At 15A output load
Continuous

22.45V22.25V
10A
15A

At no output load
At 10A output load
Continuous
Short term, up to 5s

Buffer timemin. 13’24’’
min. 4’54’’
typ. 16’15’’
typ. 6’15’’
typ. 7h 35’

At 5A output current
At 10A output current
At 5A output current
At 10A output current
At 0.2A output current

Charging time3h

For a fully discharged
battery

Power losses

5.5W

At 10A output load

Temperature range

0°C to +40°C

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

4mm²
AWG 20-10
2.8mm
10mm/ 0.4inch

For power terminals
For power terminals
For power terminals
For power terminals

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

1.5mm²
AWG 22-14
1.5mm
6mm/ 0.25inch
0.4Nm/ 3.5lb.inch

For signal terminals
For signal terminals
For signal terminals
For signal terminals
For signal terminals

Size (wxhxd)
Weight123x124x119mm
2850g / 6.28lb

Without DIN-rail

Output current

Functional Diagram+
Input

Input Fuse,
ReversePolarity
Protection

ReturnCurrent
Protection

Electronic
Current
Limiter

-

-

(7)

Temp.
SensorBattery
Charger

Boost
Converter(8)

Controller

Inhibit +Inhibit -Status LED
Diagnosis LED
Check Wiring LED

Battery
TesterBuffer-time LimiterEnd-of-charge
Voltage

Disconnect
Relay

Fuse

(1)
Ready Contact(2)(3)(4) Buffering Contact+ 12V Battery(5)
Replace Battery(6)

Wiring Scheme
Load+ + - Output+ Input+ Output

Installation Instructions for Hazardous Location Areas
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 nC IIC T3 Gc
WARNING EXPLOSION HAZARDS!
Substitution of components may impair suitability for this environment.
Do not disconnect the device, change unit settings or remove or insert the fuse 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 60079-0. 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.

+
OutputPower
SupplyInput
L N PE

DC-UPS

Signals

EN

UBC10.241, UBC10.241-N1 Installation Manual

Functional Description
The output is electronically protected against no-load, overload and short circuit and can supply any
kind of loads, including unlimited inductive loads and capacitive loads.
Do not apply return voltages from the load to the output terminals higher than 35V.
Green Status LED
This LED is on solid, when the battery is charged more than 85%. During battery charging, the LED is
flashing with a slow frequency and rapid flashing is an indication of a buffer event.
Yellow Diagnoses LED
This LED reports an overload situation, an expired buffer time (flashes for 15 minutes), an activatedinhibit input or when the battery should be replaced.
Red Check Wiring LED
This LED indicates a failure in the installation such as too low input or battery voltage, incorrect wiring,blown or missing battery fuse.
Buffer-time Limiter
The buffer time during a buffer event can be set to 10s, 30s, 1min, 3min, 10min or infinity with the dialon the front. This can save battery energy for faster recharge and expand the lifetime of the battery.
When dial is set to infinity, buffering continues until stopped by the battery deep-discharge protection.
Inhibit Input
The inhibit input disables or stops buffering. In power supply mode, a continuous input of 10-30V is
required. During buffering, a short input of 10-30V for at least 250ms is required to stop buffering. The
current of the inhibit input is limited to 6mA by the DC-UPS control unit.
Ready, Buffering and Replace Battery Relay Contacts
The Ready contact is closed when the battery is 85% charged and the unit is ready to buffer.
The Buffering contact is closed when the unit is in buffer mode.
The Replace Battery contact is closed when a battery replacement is necessary.
Contact ratings: 60Vdc 0.3A, 30Vdc 1A, 30Vac 0.5A for resistive loads.

LED Signal Pattern

Green Status LED:
Ready
Charging
Buffering

Yellow Diagnosis LED:
Overload
Replace Battery
Buffer Time
ExpiredInhibit Active

Red Check Wiring LED:
Fault