PULS UC10.242 Installation Manual [ml]

EN UC10.242 Installation Manual DC-UPS with Capacitor Storage 24V, 15A, 360W, 12kWs
DE UC10.242 Installationsanleitung DC-USV mit Kondensatorspeicher 24V, 15A, 360W, 12kWs
FR UC10.242 Manuel d'installation Sauvegarde CC avec condensateurs 24V, 15A, 360W, 12kWs
ES UC10.242 Manual de instalación SAI-CC con almancenamiento en condensadores 24V, 15A, 360W, 12kWs
IT UC10.242 Manuale di Installazione UPS in CC con mantenimento a condensatori 24V, 15A, 360W, 12kWs
PT UC10.242 Manual de instalação UPS-CC com armazenagem em condensadores 24V, 15A, 360W, 12kWs

Doc. ID: PU-406.015.51-Z (2018-03-27)

Read this first! English Vor Inbetriebnahme lesen! Deutsch

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 serviceable
parts. The information presented in this document is believed to be accurate and reliable and
may change without notice. For any clarifications the English translation will be used.

WARNING

- 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 cause
burns.

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

Bitte 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 oder
Beschädigungen schalten Sie sofort die Versorgungsspannung ab und senden das Gerät zur
Überprüfung 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.

WARNUNG

- 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.

Missachtung nachfolgender Punkte kann einen elektrischen
Schlag, Brände, schwere Unfälle oder Tod zur Folge haben:

A lire avant mise sous tension! Français Lea primero! Español

Veuillez lire ces instructions de montage et d'entretien avant de mettre l'alimentation sou s
tension. Conservez ce manuel qui vous sera toujours utile. Cette alimentation ne doit être
installée que par du personnel qualifié et compétent. En cas de dommage ou
dysfonctionnement, coupez immédiatement la tension d’alimentation et retournez l’appareil à
l’usine pour vérification. ! L’alimentation ne contient pas de pièces échangeables Les
données indiquées dans ce document servent uniquement à donner une description du
produit et n'ont aucune valeur juridique. En cas de divergences, le texte anglais fait foi.

AVERTISSEMENT

- Mettre l’alimentation hors tension avant toute intervention sur celle-ci et s'assurer qu'il n'y
a 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 un
environnement où il peut y avoir de la condensation.

- Ne pas toucher le carter pendant le fonctionnement ou directement après la mise hors
tension. Surface chaude risquant d’entraîner des blessures.

Prendre en compte les points suivants, afin
d'éviter toute détérioration électrique, incendie,
dommage aux personnes ou mort:

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 de
alimentación. 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 y
puede cambiar sin aviso. En casa de duda, prevalece el texto inglés.

- Desconectar la tensión de red antes de trabajar en la fuente de alimentación. Evite una

ADVERTENCIA

posible reconexión involuntar ia.

- 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 se
espere la formación de rocío o condensación.

- No tocar durante el funcionamiento ni inmediatamente después del apagado. El calor de la
superficie puede causar quemaduras graves.

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

Leggere prima questa parte! Italiano Leia primeiro! Portuguès

Prima di collegare il sistema di alimentazione elettrica si prega di leggere attentamente le
seguenti avvertenze. Conservare le istruzioni per la consultazione futura. Il sistema di
alimentazione elettrica deve essere installato solo da personale competente e qualificato. Se
durante il funzionamento si verificano anomalie o guasti, scollegare immediatamente la
tensione 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 considerati
come caratteristiche garantite dell'apparecchio. In caso di differenze o problemi è valido il
testo inglese

AVVERTENZA

- Prima di eseguire interventi di installazione, di manutenzione o di modifica scollegare la
tensione 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.

Il mancato rispetto delle seguenti norme può
provocare folgorazione elettrica, incendi, gravi
incidenti e perfino la morte:

Recomendamos a leitura cuidadosa das seguintes advertências e observações, antes de

colocar 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 da
área, tecnicamente qualificados. Se por acaso, durante a utilização ocorrer algum defeito de
funcionamento ou dano, desligue imediatamente a tensão de alimentaçã o. Em a mbos 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.

- Antes de trabalhos de instalação, manutenção ou modificação, desligue a tensão de

ATENÇÃO

alimentação, 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, como
por 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.

A não observância ou o incumprimento dos pontos a seguir
mencionados, poderá causar uma descarga elétrica, incêndios,
acidentes graves ou morte:

Headquarters: PULS GmbH, Elektrastr. 6, 81925 Munich, Germany, www.pulspower.com

Germany [phone]
China [phone]

France [phone]
North America [phone]

The information in this document is believed to be accurate and reliable and may change without notice.

Austria [phone]
Singapore [phone]

Switzerland [phone]
United Kingdom [phone]

UC10.242 Installation Manual

EN

Product Description

The UC10.242 is an uninterruptible power supply controller (DC-UPS) with included storage
capacitors, which is used in combination with a 24V power supply to bridge power failures. When the
power supply provides sufficient voltages, the DC-UPS controller charges the capacitors. When the
power supply voltage fails, the energy stored in the capacitors is released to the DC bus in a regulated
process.

Intended Use

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

Installation Instructions

Install the device in an enclosure providing protection against electrical, mechanical and fire hazards.
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 to

maintain a SELV or PELV output.
Use an appropriately sized 24V power supply, which can deliver the additional internal current

consumption, required to charge the capacitors.
Check for correct input 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 for ambient temperatures up to

+40°C and 80°C for ambient temperatures up to +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 and
right 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 +60°C (+140°F). The operational temperature is the
same 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.

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 T4 Gc

WARNING EXPLOSION HAZARDS!

Substitution of components may impair suitability for this environment.
Do not disconnect the device or change unit settings 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 IP54
and fulfils the requirements of the EN 60079-0.

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 volt a g e s from t h e l o a d t o t h e o u t p u t termi n a l s h i g h e r t h a n 3 5V.

Green Status LED

This LED is on solid, when the capa citor is ch arged . During ch arging, the LED is fla shing with a slow
frequency and rapid flashing is an indication of a buffer event.

Yellow Diagnoses LED

This LED reports an overload situation, a high temperature, an expired buffer time or an activated inhibit
input.

Red Warning LED

This LED indicates a failure in the input voltage or an activated PC-mode.

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 and Buffering Relay Contacts

The Ready contact is closed when the capacitor is charged and the unit is ready to buffer.
The Buffering contact is closed when the unit is in buffer mode.
Contact ratings: 60Vdc 0.3A, 30Vdc 1A, 30Vac 0.5A for resistive loads.

PC-Mode Input

The PC-mode always turns the output off for at least 5s after a buffer event lasting longer than 1s,
independent of whether the 24V may have recovered during this time. This function ensures that the
PC gets a restart signal. To enable a safe shut-down of the system, the forced turn off of the output is
delayed with a constant time of 70s.To activate the PC-mode, connect the two pins marked with “PC­mode” together on the signal connector together.

Technical Data

All values are typical figures specified at 24Vdc input voltage, 15A 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 DC 24V -20%/+25%
Minimum input voltage to

start charging and to
enable buffer mode

Transfer voltage to switch
into buffer mode

Internal current
consumption

22.8Vdc

22.5Vdc

1.1A Includes charging
current

Output in power supply mode:
Input to output voltage loss 230mV At 10A output load
330mV At 15A output load
Output current 15A Continuous
Output in buffer mode:
Output voltage 22.45V At no output load

22.25V At 10A output load
Output current 15A Continuous
Buffer time 680s At 0.5A output current
78s At 5A output current
33s At 10A output current
18s At 15A output current
Charging time 32 minutes For initial charging
9 minutes For recharging shortly

after a 5A buffer event

Power losses 4.6W At 10A output load
Temperature range -40°C to +60°C
Max. wire size (litz wire) 4mm² For power terminals
Wire size AWG AWG 20-10 For power terminals
Max. wire diameter 2.8mm For power terminals
Wire stripping length 10mm/ 0.4inch For power terminals
Max. wire size (litz wire) 1.5mm² For signal terminals
Wire size AWG AWG 24-16 For signal terminals
Max. wire diameter 1.5mm For signal terminals
Wire stripping length 8mm/ 0.3inch For signal terminals
Size (wxhxd) 198x124x117mm Without DIN-rail
Weight 1720g / 3.79lb

Functional Diagram

Chassis
Ground

Input

+

-

Input Fuse,

Reverse Polarity Protection,

Return Current Protection

Input
Voltage
Monitor

Boost

Converter

Capacitors

Charger

Balancing

Circuits

and

Safety

Electronic

Current

Limiter

Temp

Controller

+

Output

-

Status LED
Diagnosis LED
Warning

(1)

Ready Contact

(2)
(3)

Buffering Contact

(4)
(5)

+

Inhibit

(6)

-

(7)

PC-Mode

(8)

Wiring Scheme

Load

+-+

-

Output

Power
Supply

Input

PE

L N

+

-

DC-UPS

Signals

+

-

OutputInput

LED Signal Pattern

Green Status LED:

Ready
Charging

Buffering

Yellow Diagnosis LED:

Current Overload
High Temperature

Buffer Time
Expired

Inhibit Active

Red Warning LED:

Check Input
Voltage

PC-Mode
Activated