nextys NPSM80 Series User manual

NPSM80 Series
Instruction Manual
NPSM80 Series V6.0
www.nextys.com
Page 1/5
NPSM80 Series – Single phase / DC input switching power supply
Main Features:
High efficiency and extremely compactsize
Plastic enclosure UL94-V0
Class II (simplified wiring)
Overload 150%
Up to 50°C operating temperature with no derating
INDEX
Page
Installation Requirements
2
Declaration of Conformity
2
User Instructions
3
Connections
4
Dimensions
4
Distances
4
Mounting
4
Dismounting
5
Input Connections
5
Environment
5
Accessory Device
5

NPSM80 Series
Instruction Manual
NPSM80 Series V6.0
www.nextys.com
Page 2/5
READ THIS CAREFULLY BEFORE INSTALLATION!
LEGGERE ATTENTAMENTE PRIMA
DELL’INSTALLAZIONE!
A LIRE ATTENTIVEMENT AVANT L’INSTALLATION!
Before operating, read this document thoroughly and retain
it for future reference.
Non-respect of these instructions may reduce
performances and safety of the devices and cause danger
for people and property.
The products must be installed, operated, serviced and
maintained by qualified personnel in compliance with
applicable standards and regulations.
Don’t open the device, it does not contain replaceable
components, the tripping of the internal fuse (ifincluded) is
caused by an internal failure.
Don’t repair or modify the device, if malfunction or failure
should occurduring operation, send unitto the factory for
inspection. No responsibility is assumed by Nextys SA for
any consequences deriving from theuse of this material.
Prima dell’installazione, leggere attentamente questo
documento istruzioni e conservarle per future consultazioni.
L’inosservanza delle presentiistruzioni può compromettere le
caratteristiche e la sicurezza dell’apparecchio e causare
pericolo per le persone e le cose.
Il prodotto deve essere installato,utilizzato eriparato da
personale qualificato e nel rispetto delle normative vigenti.
Non aprire ilprodotto, esso non contiene componenti sostituibili,
il guasto del fusibile interno (se previsto) è causato da un
guasto interno. Non tentare di riparare o modificare il prodotto,
se durante ilfunzionamento siverificano guastio anomalie,
inviarlo al produttore per il controllo.
Nextys SA non siassume nessuna responsabilità per
qualunque conseguenza derivante dall’uso diquesto materiale.
Lisez ces instructions avant l'installation, conservez ce
manuel pour référence future.
Défaut de se conformer à ces instructions peutaffecter les
caractéristiques et la sécurité du dispositif de danger et de
causer aux personnes ou aux biens.
Les produits doivent être installés, exploité et entretenus par
personnel qualifié et en conformité avec les règlements.
N'ouvrez pas le produit, il ne contient aucune pièce réparable,
le déclenchement du fusible interne (le cas échéant) est
causé par un défaut interne. Ne pas essayer de réparer ou
modifier le produit ; si des défaillances se produisent pendant
le fonctionnement ou les dysfonctionnements, le retourner au
fabricant pour inspection. Nextys SA n'assume aucune
responsabilité des conséquences éventuelles découlant de
l'utilisation des produits.
CAUTION
ATTENZIONE
AVVERTISSEMENT
RISK OF BURNS, EXPLOSION, FIRE, ELECTRICAL
SHOCK, PERSONAL INJURY.
Never carry out work on live parts! Danger offatal injury!
The product’senclosure may be hot, allow time for cooling
product before touching it. Do not allow liquids or foreign
objects to enter into the products.
To avoid sparks, do not connect or disconnect the device
before having previously turned-off input power and wait for
internal capacitors discharge (minimum 1 minute).
RISCHIO USTIONI, ESPLOSIONE, INCENDIO, SCOSSA,
LESIONI GRAVI.
Non effettuare mai operazioni sulle parti sotto tensione! Pericolo
di lesioni letali! Il contenitore può scottare, lasciar quindi
raffreddare il dispositivo primadi toccarlo. Non far entrare liquidi
o oggetti estranei nel dispositivo.
Per evitare scintille, non collegare o scollegare
l'apparecchiatura prima di avere tolto tensione di ingresso e
prima che sia avvenuta la scarica dei condensatoriinterni (min.
1 minuto).
RISQUE DE BRULURES, EXPLOSION, INCENDIE,
ELECTROCUTION, DOMMAGE AUX PERSONNES.
Ne jamais effectuerdes opérations sur les parties sous
tension! Danger de mort! Le récipient peut produire des
brulures, le laisser refroidir avant de toucher l'appareil. Ne
faites pas pénétrerdes liquides ou des corpsétrangers dans
l'appareil. Pour éviter des étincelles, ne pas connecter ou
déconnecter l'équipement jusqu'àce que vous avez supprimé
la tension d'entrée et avant qu'elle n'ait lieu de décharge des
condensateurs internes (minimum 1 minute).
DECLARATION OF CONFORMITY
NEXTYS SA.
Via Luserte Sud 6, 6572 Quartino - Switzerland
Phone: [phone]; Fax: [phone]
E-mail: [e-mail]
This Declaration ofConformity issuitable to the European Standard EN45014 "General criteria for supplier’s declaration of conformity".
We declare under our sole responsibilitythat the device included in this box,has passed all processing inspections and the final testand it is in conformity with theproduct
requirements, including all reference codes and supply specifications.
ROHS compliance: the product respects the EC requirements related to ROHS substances, according to “Restriction of Hazardous Substances” as per document 2011/65/UE
REACH compliance: the product respectsthe EC requirementsrelated to REACHSVHC directive (2015)
Note: all the reported information comesfrom our suppliers, NEXTYS SA. has notrun any test to evaluate if the specific elements arepresent.
All indicated devices are designedaccording to the latest Reference standards, ifnot expressly indicated through the official documents or files,they have been tested through
our internal pre-compliance testing. Consult directly on www.nextys.com the reference standards applied to each model.
Code Description
NPSM80-12 Single phase switching power supply IN 120 - 240Vac (110 - 345Vdc) / OUT 12…15Vdc - 6.0…5.0A
NPSM80-24 Single phase switching power supply IN 120 - 240Vac (110 - 345Vdc) / OUT 24Vdc - 3.3A
Certifications and approvals
IND.CONT.EQ. 4WX9
Reference standards
2014/35/EU (2014) (Low Voltage Directive)
2014/30/EU (2014) (EMC directive)
EN60950-1:2006 /A2:2013 (Safety Standards)
UL508 (Certified - IND. CONT. EQ. 4WX9 file no. E356563)
EN61000-6-2:2005 (Generic immunity standard for industrial environments)
- EN61000-4-2:2008 (Electrostatic discharge immunity test)
- EN61000-4-3:2006 /A2:2010 (Radiated, radio-frequency, electromagnetic field immunity test)
- EN61000-4-4:2012 (Electrical fast transient/burst immunity test)
- EN61000-4-5:2014 (Surge immunity test)
- EN61000-4-11:2004 /A1:2010 (Voltage dips, short interruptions and voltage immunity test)
EN61000-6-4:2007 /A1:2011 (Generic emission standard for industrial environments)
- EN55022:2010 (CISPR22 - EMC)
- EN55011:2009 /A1:2010 (CISPR11 - EMC)
Date: 25.02.2016
Place: Quartino, Switzerland
The product manager
Marius Ciorica

NPSM80 Series
Instruction Manual
NPSM80 Series V6.0
www.nextys.com
Page 3/5
USER INSTRUCTIONS
1) Description: DIN rail mountable primary switched-mode power supply with 90...264Vac (110…345Vdc) input, suitable for Single phase main line and DC line.
2) Installation: use DIN-rails according to EN60715.Installation should be made vertically (see Fig.4). For betterdevice stability fix the rail to the wall close to the point where
the device isto be mounted. Inorder to guarantee sufficient convection, we recommendobserving a minimumdistance to other modules (see Fig.3).
The device isprovided with a thermal protection; a limited airflow can cause the thermal protection tripping.
The SMPS automatically restartsafter cooling. To get normal operation reduce the temperature of the air surrounding the power supply, increase the ventilation or reduce the
load (see Fig.8)
3) Connections: the device is equipped with screw terminal blocks.To avoid sparks, do not connect or disconnect the connectors before having previously turned-off input
power and waited for internal capacitorsdischarge (minimum1 minute)
In order to complywith UL certification, use appropriate copper cablesof indicated cross section, designed for an operating temperatures of:
60°C for ambient up to 45°C
75°C for ambient up to 60°C
90°C for ambient up to 70°C
Strip the connecting ends of the wiresaccording to the indication andensure that allstrands of a stranded wire enter the terminal connection (see Fig.5)
4) Input protection: the device input is provided with varistors against overvoltage. Input is provided with internal fuse2AT/250V, thus anexternal short circuit/overcurrent
protection mustbe provided by the end user (see Fig.6).
For operation on a single-phase system, a protection fuseon the phase must be provided.
Surge protection: it is strongly recommended to provide external surge arresters(SPD) according to local regulations.
5) AC input connection: the device can be connected to single-phase AC lines with Uin 120…240Vac (see Fig.7).
6) DC input connection: connect L terminal to (+) positive pole,N terminal to (-) negative pole. Rated voltage 110...345Vdc.
The device isalso suitable for photovoltaic or wind turbine applications (see Fig.7).
7) Output connection: The device is suitable for SELV and PELV circuitry.
Uout can be adjusted with a potentiometer to a wide range (see Fig.1).
Check Uout before connecting thepower supply to the load. With output voltage setto the max. value, the continuous [current xvoltage] must not exceed the nominal power.
8) Parallel connection and redundancy: power supplies can be connected in parallel to increase power.
Uout must be set uniformly (±100mV) on each power supply and the wiring must be symmetrical to ensure an equal current distribution.
For redundant connection, use an external isolating device must be used (see accessory device).
9) Output protection: the device is protected against overload (OL) / short circuit (SC) / overvoltage (OV) / overtemperature (OT).
OL and SC: are controlled by a hiccup mode auto-reset protection with the following behaviour.
OL behaviour: Max. OL = In x 1.5 with constant output voltage. If the current is In x 1.5 the unit enters the OLprotection and starts an ON/OFF cycle (hiccup mode).
SC behaviour: the device supplies the indicated short circuit peak current for 60ms ifthe output current exceeds In x 1.5 thedevice enters into a controlled ON/OFF cycles
(hiccup mode). The output voltage drops to a voltage value depending on the impedanceof the failed load circuit.
Output OV circuit protection: the output is protected againstpotential OV due to internal malfunction or coming from the load forUout Unom x 1.2 – 1.3, depending on the
model.
OT protection: turns offthe device if the internal temperature exceeds a safe limit.
The device restarts automatically after cooling down. To recover to normal operation reduceair temperature surrounding the power supply, increase cooling or reduce load
(see Fig.8).
10) Feeding DC motors: it is possible to feed DCmotors considering that when a motor starts-up under effort itsconsumptionis much higher than the nominal current and it
can trigger overcurrent protection (see accessory device).
NOTE: motors can generate high conducted noise on the DC line. Therefore itis not recommended to feed on the same line motorsand equipment sensitive to noise.
11) Operation with Battery: when a batteryis connected in parallel to the Output for backup purposes(see accessory device).

NPSM80 Series
Instruction Manual
NPSM80 Series V6.0
www.nextys.com
Page 4/5
Fig.1
Connections
Fig.2
Dimensions
Fig.3
Distances
Just for reference
(1) AC/DC input
(2) DC output (load)
(3) Green LED: Output OK
(4) Output voltage adjustment
Input AC Line:
L = Line (2)
N = Neutral (1)
Input DC Line:
L = + Positive DC (2)
N = - Negative DC (1)
Output:
+ = Positive DC (12)
- = Negative DC (11)
Dimension
W
D
H
mm (inc)
72 (2.83)
61.5 (2.42)
90 (3.54)
Distance
A
B
mm (inc)
10 (0.4)
10 (0.4)
Fig.4
Mounting / Dismounting Instructions
For DIN rail fastening according to IEC 60715 TH35-7.5(-15)
Mounting as shown in figure, with input terminals on lower side, with suitable cooling and maintaining a proper distance between adjacentdevices as specified in the I.S.
manual of each family.
Mounting:
1
2
1.Tilt the unit slightly backwards.
2.Fit the unit over the top edge of the rail.
3.Slide it downward until it hitsthe stop.
4.Press against the bottom for locking.
3
4

NPSM80 Series
Instruction Manual
NPSM80 Series V6.0
www.nextys.com
Page 5/5
Dismounting:
1.Pull down the slide clamp lever
2.Tilt the unit upward
3.Unhook the unit from the rail
1 & 2
3
Fig.5
Recommended connecting cable
Recommended Tightening torque
0.8 Nm
7.8 lbf in
Solid: 2.5mm² / 12AWG
Stranded:1.5mm² / 12AWG
L: 5.5-6.5mm / 0.22-0.26 in
Fig.6
Input protection
Fuse 6AT or MCB 6A C curve.
For USA and Canada, use the fuse type closestto the European equivalent type.
Surge protection: it is strongly recommended to provide external surge arresters (SPD) according to local regulations.
Fig.7
Input connections
AC Line
DC Line
Fig.8
Environment
Operating temperature
Derating
- 40°C…70°C
5…95% r.H. non condensing
UL Certified up to 50°C for NPSM80-12
UL Certified up to 55°C for NPSM80-24
Overtemperature protection
NPSM80-12 - 1.2W/°C over 50°C
NPSM80-24 - 0.9W/°C over 55°C
Note:
Data may change without prior notice in order to improve the product.
Please refer to the latest versionof the "Instruction Manual" for eachproduct by visiting www.nextys.com
See also the products below that can be used in conjunction with NPSM80 units: (accessory device)
OR20 20A Active ORing controller
NBP30 Sealed Lead acidBattery pack