POWER SUPPLY AC 100-240V Wide-range Input Width only 60mm Efficiency up to 93.5% 150% (360W) Peak Load Capability Easy Fuse Tripping due to High Overload Current Active Power Factor Correction (PFC) Negligible low Inrush Current Surge Short-term Operation down to 60Vac and up to 300Vac Full Power Between -25°C and +60°C DC-OK Relay Contact Quick-connect Spring-clamp Terminals 3 Year Warranty GENERAL DESCRIPTION SHORT-FORM DATA The most outstanding features of this Dimension QSeries DIN-rail power supply are the high efficiency and the small size, which are achieved by a synchronous rectification and further novel design details. The QSeries is part of the Dimension family, existing alongside the lower featured C-Series. Output voltage Adjustment range Output current With short-term peak power capability of 150% and built-in large sized output capacitors, these features help start motors, charge capacitors and absorb reverse energy and often allow a unit of a lower wattage class to be used. High immunity to transients and power surges as well as low electromagnetic emission makes usage in nearly every environment possible. The integrated output power manager, a wide range input voltage design and virtually no input inrush current make installation and usage simple. Diagnostics are easy due to the dry DC-ok contact, a green DC-ok LED and red overload LED. DC 24V 24 - 28V 10 – 9A 15 – 13.5A Output power 240W 360W Output ripple < 50mVpp Input voltage AC 100-240V Mains frequency 50-60Hz AC Input current 2.22 / 1.22A Power factor 0.98 / 0.92 AC Inrush current typ. 4 / 7A peak Efficiency 92.6 / 93.5% Losses 19.1 / 16.7W Temperature range -25°C to +70°C Derating 6W/°C Hold-up time typ. 27 / 28ms Dimensions 60x124x117mm Unique quick-connect spring-clamp terminals allow a safe and fast installation and a large international approval package for a variety of applications makes this unit suitable for nearly every situation. ORDER NUMBERS Power Supply 24-28V Standard unit ATEX approved unit Conformal coated unit Extended DC-Input Wall mount bracket Side mount bracket Redundancy module Buffer module Nov. 2011 / Rev. 2.1 DS-QS10.241-EN All parameters are specified at 24V, 10A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0

The information presented in this document is believed to be accurate and reliable and may change without notice. No part of this document may be reproduced or utilized in any form without permission in writing from the publisher. PE is the abbreviation for Protective Earth and has the same meaning as the symbol Earth, Ground This document uses the term “earth” which is the same as the U.S. term “ground”. To be defined, value or description will follow later. A figure displayed with the AC or DC before the value represents a nominal voltage with standard tolerances (usually ±15%) included. E.g.:...

1. INTENDED USE This device is designed for installation in an enclosure and is intended for the general use such as in industrial control, office, communication, and instrumentation equipment. Do not use this power supply in aircraft, trains, nuclear equipment or similar systems where malfunction may cause severe personal injury or threaten human life. This device is designed for use in hazardous, non-hazardous, ordinary or unclassified locations. 2. INSTALLATION REQUIREMENTS This device may only be installed and put into operation by qualified personnel. This device does not contain serviceable...

3. AC-INPUT AC input AC input range Allowed voltage L or N to earth Input frequency Turn-on voltage Shut-down voltage Input current Power factor *) Crest factor **) Start-up delay Rise time Turn-on overshoot suitable for TN-, TT- and IT mains networks continuous operation full power for 200ms, no damage between 0 and 85Vac < 500ms continuous, IEC 62103 ±6% steady-state value, see Fig. 3-1 steady-state value, see Fig. 3-1 dynamic value AC 120V 2.22A 0.98 1.67 650ms 8ms 15ms 100mV *) The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit. **) The crest...

□IfVienJSIOnJ Q-Series 24V, 10A, SINGLE PHASE INPUT continuous operation Allowed Voltage UN to Earth Turn-on voltage Shut-down voltage steady state value steady state value Power Supply a) Use a battery or similar DC source. For other sources contact PULS c) Connect the PE terminal to a earth wire or to the machine d) A supply from the intermediate DC-bus of a frequency converter is not recommended and can cause a malfunction or damage the unit. All parameters are specified at 24V, 10A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

□IfVienJSIOnJ Q-Series 24V, 10A, SINGLE PHASE INPUT I 5. INPUT INRUSH CURRENT_ An active inrush limitation circuit limits the input inrush current after turn-on of the input voltage and after short input voltage interruptions. The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch-on. Inrush current max. 10Apeak 10Apeak 10Apeak over entire temperature range typ. 5APeak 4APeak 7Apeak over entire temperature range Inrush energy max. 4A2s 4A2s 4A2s over entire temperature range Fig. 5-1 Input inrush current, typical behavior Inrush delay Upper...

6. OUTPUT Output voltage Adjustment range Output power BonusPower® time BonusPower® recovery time Overload behaviour Short-circuit current Output capacitance *) Factory setting Line regulation Load regulation Ripple and noise voltage Output current guaranteed at clockwise end position of potentiometer ±0.2%, at full load, cold unit 60-300Vac static value, 0A 10A 20Hz to 20MHz, 50Ohm continuously available at 24V, see Fig. 6-1 continuously available at 28V, see Fig. 6-1 short term available BonusPower® *), at 24V, for typical 4s, see Fig. 6-1 short term available BonusPower® *), at 28V, for typical...