SBC Q.PS-PEL-240x User Manual

Document 27-646; Version ENG01 │ 2015-08-27

Manual

Q.PS-PEL-240x

24 VDC Power Supply Unit

Saia-Burgess Controls AG

Manual Q.PS-PEL-240x 24 VDC Power Supply Unit │ Document 27-646; Version ENG01 │ 2015-08-27

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Document versioin

Contents

Document version

Version Changes Published Remarks

ENG01 2015-08-27 2015-08-27 New document

Brands and trademarks

Saia PCD® and Saia PG5® are registered trademarks of Saia-Burgess Controls AG.

Technical modications are based on the current state-of-the-art technology.

Saia-Burgess Controls AG, 2015. © All rights reserved.

Published in Switzerland

Saia-Burgess Controls AG

Manual Q.PS-PEL-240x 24 VDC Power Supply Unit │ Document 27-646; Version ENG01 │ 2015-08-27

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Document versioin

Datasheet

Datasheet

General

The Q.PS-PEL-240x range of single phase primary switched mode power supplies can tole-

rate a wide range of supply voltage and are distinguished by their at prole ideal for mounting
in control panels for building and automation controls.
Available in 1.3 A and 4 A DIN rail mounting packages, all units feature overvoltage and short

circuit protection.

Features

● Stabilised and adjustable output voltage

● Power output OK LED

● Parallel connection capability

● Spring-loaded connector system

● DIN rail mounting

Specications

Input

Input rated voltage 100 to 240 Vac.
Input voltage range 85 to 264 Vac,
Input frequency range 44 to 66 Hz
Inrush current limiter <30 A, NTC
Recommended 6A, 10A, 16 A circuit

external protection breaker characteristic

B, C

Output

Output rated voltage 24 Vdc ±2%

Output voltage range 22.8 to 26.4 Vdc
Overload behavior constant current

Parallel operation yes
Serial operation yes
Residual ripple 100 mV typical

Saia-Burgess Controls AG

Manual Q.PS-PEL-240x 24 VDC Power Supply Unit │ Document 27-646; Version ENG01 │ 2015-08-27

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Environment

Datasheet

Environment

Storage temperature –25°C to +80°C
Ambient temperature –25°C to +55°C
Derating –3%/K >+45°C

Mounting position Vertical on DIN rail TH35
Humidity range 30 to 85 %RH, non-condensing
Space for cooling 50 mm above and below

Safety and protection

Protection IP20
High voltage test volts 4.2 kVdc
Safety class II (in closed cabinet)
Conductors Use Cu only (rated 60°C or 60/75°C)
Installation Install in Pollution Degree 2 environment
Feedback voltage max. 30 Vdc

Safety standards

Safety EN61558-2-17,
EN60950 (SELV)
EMC EN61204

UL cURus, cULus
GL GL, Germanischer Lloyd

Indication

Output power OK Green LED (DC OK)

Input / output terminals

Connection technology Push in
Conductor cross section: single-wire 0.2 … 2.5 mm

2

Conductor cross section: stranded 0.2 … 2.5 mm

2

Conductor cross section: stranded 0.25 … 1.5 mm2 (with ferrules with plastic collar*)
Conductor cross section: stranded 0.25 … 2.5 mm2 (with ferrules without plastic collar)

Stripping Length 9 … 10 mm

* a sleeve length of 12 mm is required for twin wire end ferrules

Saia-Burgess Controls AG

Manual Q.PS-PEL-240x 24 VDC Power Supply Unit │ Document 27-646; Version ENG01 │ 2015-08-27

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Model Dependent Specications

Datasheet

Model Dependent Specications

Model number Q.PS-PEL-2401 Q.PS-PEL-2403

Derating input voltage Max 1 A (<100 Vac)

Max 3.5 A (<100 Vac)

3 A (<90 Vac)

Rated input current (nominal load)

110/230 Vac

0.7/0.5 A 1.6/0.9 A

Internal fuse 2 AT 4 AT
Mains drop compensation at nominal

load 110/230 Vac

10/80 ms 18/100 ms

Rated output current

1.3 A <45°C

0.9 A <55°C

4 A <45°C

2.8 A <55°C

Efciency 82% typ. 88% typ.

Current rating at any mounting position Max. 0.9 A Max. 2.4 A
Weight 0.17 kg 0.3 kg
Dimensions 54 × 89 × 54 mm 90 × 89 × 54 mm

Voltage/Current Characteristic for short circuit and overload

The output of the device is electrically protected against overload and short circuit

U

out

(V)

Output Charac

I

out

(A)

teristic (U/I Charateristic)c

1,1× I

N

N

I

Current overload protection is constant current at 1.1 × nominal current

Output Derating Curve

Q.PS-PEL-2401 Q.PS-PEL-2403

0.5

1

1.3

–25 –10 0 10 20 30 40 50 60–20

0.9

0

45

1.5

100

70

55

Load [A] Load [%]

Temp [°C]

At Input rated voltage 230 VAC

1

3

4

–25 –10 0 10 20 30 40 50 60–20

2.8

0

45

100

70

55

2

Load [A] Load [%]

Temp [°C]

At Input rated voltage 230 VAC

Saia-Burgess Controls AG

Manual Q.PS-PEL-240x 24 VDC Power Supply Unit │ Document 27-646; Version ENG01 │ 2015-08-27

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Dimensions

Datasheet

Dimensions

H

D1

D2

W

Model Q.PS-PEL-2401 Q.PS-PEL-2403

W 54 mm 90 mm
H 89 mm 89 mm

D1 54 mm 54 mm
D2 59 mm 59 mm

Saia-Burgess Controls AG

Manual Q.PS-PEL-240x 24 VDC Power Supply Unit │ Document 27-646; Version ENG01 │ 2015-08-27

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Connections

Installation

1

Installation

Connections

Input Terminals

LN

Output Terminals

+ + - -

Output Power OK LED

Output Voltage Adjustment

Output Power OK LED:

The green LED lights as soon as the output
voltage is present

Output Voltage adjustment:

The output voltage can be altered using a
screwdriver (Philips size 00). Turning the
adjustment screw anticlockwise reduces the

voltage output.

V

ADJ.

+

–

Mount/Dismount

Mount unit by placing the DIN rail guide on
the upper edge of the DIN rail and snapping

it into place with a downward motion

Dismount unit by levering the lower catch

open with a screwdriver, pulling the lower
edge forward, and unhooking from the top of

the DIN rail

Parallel connection

If units have their outputs connected in parallel, their output voltages must be adjusted to the
same value (± 100 mV).

Impedances from the units to the star point must be equal
Note that leakage current, EMI, inrush current and harmonics can increase using multiple

power supplies.

Saia-Burgess Controls AG

Manual Q.PS-PEL-240x 24 VDC Power Supply Unit │ Document 27-646; Version ENG01 │ 2015-08-27

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Safety measures

Installation

1

Installation

Safety measures before installation.

This equipment is to be protected against improper use. Components are not to be bent or

isolation spacing changed, especially through handling and transport.

The contact with electrical components and terminals is to be avoided. Always disconnect
the equipment from the mains supply, before commencing installation or wiring. The product
description, technical information in this data sheet and the marking on the equipment ratings
plate are to be observed.

Installation

Installation must be carried out according to the prevailing local conditions and safety regula­tions (e.g. VDE 0100) national accident prevention regulations (e.g. UVV-VBG4 or BGV A3)
and the generally accepted rules of technology. This equipment is a component designed for
installation into electrical systems and machines, and fulls the requirements of the low volta­ge guidelines (2014/35/EU).

The required minimum spacing to neighboring components must be observed to guaran­tee the required cooling. When installed into machinery, the normal operation is forbidden
until it is determined that the machine fulls the requirements of the machinery guidelines
(2014/30/EU). EN 60204 must be observed. The EMC requirements (2004/108/EG) must be
fullled before operation is commenced. The observance of the required limitations for the
EMC legislation is the responsibility of the manufacturer of the installation or machinery.

Disposal

WEEE Direc ti ve:

At theend of their useful lifethe packaging and
productshouldbe disposedofbyasuitable
recyclingcentre.

Do not dispose of with normal household waste.
Do not burn.

Saia-Burgess Controls AG

Manual Q.PS-PEL-240x 24 VDC Power Supply Unit │ Document 27-646; Version ENG01 │ 2015-08-27

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Contact

Annex A

A

Contact

Saia-Burgess Controls AG
Bahnhofstrasse 18

3280 Murten, Switzerland
Phone [phone]

Fax [phone]

Email support: [e-mail]
Supportsite: www.sbc-support.com
SBC site: www.saia-pcd.com

International Represetatives & www.saia-pcd.com/contact

SBC Sales Companies:

Postal address for returns from customers of the Swiss Sales ofce

Saia-Burgess Controls AG
Service Après-Vente
Bahnhofstrasse 18

3280 Murten, Switzerland