Puls ML30.102 User manual

Headquarters:
PULS GmbH, Elektrastr. 6, 81925 Munich, Germany, www.pulspower.com
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The information in this document is believed to be accurate and reliable and may change without notice.
EN ML30.102 Installation Manual Power Supply 1-Phase, 12V, 2.5A, 30W
DE ML30.102 Installationsanleitung Stromversorgung 1-Phase, 12V, 2.5A, 30W
FR ML30.102 Manuel d'installation Alimentation d'Énergie 1-Phase, 12V, 2.5A, 30W
ES ML30.102 Manual de instalación Fuente De Alimentación 1-Phase, 12V, 2.5A, 30W
Doc. ID: PU-322.015.02-xxA (2020-10-25-MR1)
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.
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.
WARNING Risk of electrical shock, fire, personal injury, or death: WARNUNG Missachtung nachfolgender Punkte kann einen
elektrischen Schlag, Brände, schwere Unfälle oder
Tod zur Folge haben:
Turn power off before working on the device and 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.
Schalten Sie die Eingangsspannung vor Installations-, Wartungs- oder
Änderungsarbeiten ab und sichern Sie diese gegen unbeabsichtigtes
Wiedereinschalten.
Führen Sie keine Änderungen oder Reparaturen durch. Gerät nicht öffnen!
Verhindern Sie das Eindringen von Fremdkörpern.
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.
A lire avant mise sous tension! Français Lea primero! Español
Veuillez lire ces instructions de montage et d'entretien avant de mettre l'alimentation
sous 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.
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.
AVERTISSEMENT Prendre en compte les points suivants, afin
d'éviter toute détérioration électrique,
incendie, dommage aux personnes ou mort: ADVERTENCIA Riesgo de descarga eléctrica, incendio,
accidente grave o muerte:
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.
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 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.

EN ML30.102 Installation Manual
Product Description
The ML30.102 is a DIN-rail mountable single-phase-input power supply, which provides a floating,
stabilized and galvanically separated SELV/PELV output voltage.
The output of the device fulfils the requirements for a limited power source acc. to NEC Class 2.
The ripple and noise voltage on the output is very little and is suitable to supply 4-20mA control
loops.
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, measurement equipment or the like. Do not use this
device in equipment, where malfunctioning may cause severe personal injury or threaten human life
without additional appropriate safety devices, that are suited for the end-application.
If this device is used in a manner outside of its specification, the protection provided by the device
may be impaired.
Installation Instructions
Install 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 bottom of the
device. Other mounting orientations require a reduction in output current.
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 +45°C, 75°C for ambient temperatures up to +60°C and 90°C for ambient temperatures up to
+70°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 housing of the device provides a degree of protection of IP20. The housing does not provide
protection against spilled liquids.
The device is designed for overvoltage category II zones.
The device is designed as “Class of Protection” I equipment according to IEC 61140. Do not use
without a proper PE (Protective Earth) connection.
The device is suitable to be supplied from TN, TT and IT mains networks. The continuous voltage
between the input terminals and the PE potential must not exceed 264Vac.
The input can also be powered from batteries or similar DC sources. The continuous voltage
between the supply voltage and the PE/ground potential must not exceed 375Vdc.
A disconnecting means shall be provided for the input 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!
The device is designed for altitudes up to 2000m (6560ft).
Keep the following minimum installation clearances: 40mm on top, 20mm on the bottom, 0mm left
and right side. Increase the 0mm to 15mm in case the adjacent device is a heat source.
The device is designed, tested and approved for branch circuits up to 16A (IEC) or 15A (UL) without
additional protection device. If an external fuse is utilized, do not use circuit breakers smaller than
10A B- or 6A C-Characteristic to avoid a nuisance tripping of the circuit breaker.
The maximum surrounding air temperature is +70°C (+158°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.
Substitution of components may impair suitability for this environment.
Do not disconnect the device or operate the voltage adjustment unless power has been switched off
or the area is known to be non-hazardous.
Functional Description
The output is electronically protected against no-load, overload and short circuit and can supply any
kind of loads, including inductive and capacitive loads.
Do not apply return voltages from the load to the output terminals higher than 25V.
A range selection can be done with the jumper on the output terminal block. An inserted jumper sets
the output voltage to 12V. An open connection allows an adjustment between 10 and 12V.
The green DC-OK LED reports a voltage on the output terminals above 6V.
Devices can be paralleled to increase the output power. The ambient temperature is not allowed to
exceed +45°C. The output voltage shall be adjusted to the same value (±100mV) with the same load
conditions on all devices, or the devices can be left with the factory settings. If more than three
devices are connected in parallel, a diode, fuse or circuit breaker with a rating of 4A or 6A is
required on each output.
Same devices can be connected in series for higher output voltages. It is allowed to connect as
many outputs in series as needed, providing the sum of the output voltage does not exceed 150Vdc.
In case of an internal defect, a redundant circuit limits the maximum output voltage to 18V. The
output shuts down and automatically attempts to restart.
Technical
D
ata
All values are typical figures specified at 230Vac, 50Hz input
voltage, 12V 2.5A output load, 25°C ambient temperature and
after a 5 minutes run-in time unless otherwise noted.
Output voltage DC 12V Nominal
Adjustment range 10 – 12Vdc Factory setting 12.0V
Output current 3.0 – 2.5A Below +60°C ambient
2.2 – 1.8A At +70°C ambient
Derate linearly between +60°C and +70°C
Input voltage AC AC 100 – 240V -15% / +10%
Mains frequency 50 – 60Hz ±6%
Input current AC 0.51 / 0.33A At 120 / 230Vac
Power factor 0.56 / 0.47 At 120 / 230Vac
Input voltage DC DC 110-300V -20% / +25%
Input current DC 0.32 / 0.12A At 110 / 300Vdc
Input inrush current 15 / 31A pk At 120 / 230Vac, 40°C,
cold start
Efficiency 84.9 / 85.8% At 120 / 230Vac
Power losses 5.3 / 5.0W At 120 / 230Vac
Hold-up time 46 / 200ms At 120 / 230Vac
Temperature range -10 to +70°C
Max. wire size (litz wire) 2.5mm²
Max. wire size with ferrules 1.5mm²
Wire size AWG AWG 26-12
Max. wire diameter 2.3mm
Wire stripping length 6mm / 0.25inch
Size (wxhxd) 45x75x91mm Without DIN-rail
Weight 250g / 0.56lb
Functional Diagram
Link: 12V
Open:
10-12V
Input
Fuse
&
Input
Filter
L
N
Output Over-
Voltage
Protection
Input
Rectifier
&
Inrush
Limiter
Output
Voltage
Regulator
+
+
Output
Filter
V
OUT
DC-ok
LED
Power
Converter
-
Output Characteristic
Output voltage
5A
10V
Output current
0V 2A 4A0A
Adjustment range
12V
1A 3A
AB
A: for 100-120Vac mains
B: for 230Vac mains
Temperature Range
Allowed output current at 12V
Ambient temperature
0A
-10
2.5A
+60 +70°C
1.8A