Datasheet > QS20.241-A1

QS20.241-A1

更新时间： 2024-01-12 15:19:35

品牌	Logo	应用领域
普尔世 - PULS		输入元件
页数	文件大小	规格书
26页	828K
描述
24V, 20A, SINGLE PHASE INPUT

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数据手册

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QS20.241-A1 数据手册

QS20.241, QS20.241-A1, QS20.241-C1

Q-Series

24V, 20A, SINGLE PHASE INPUT

POWER SUPPLY

AC 100-240V Wide-range Input

Width only 82mm

Efficiency up to 93.9%

ATEX and IECEx Approved (-A1 Version)

-C1 Version with Conformal Coated PC-board

150% (720W) Peak Load Capability

Safe Hiccup^PLUSOverload Mode

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 Q-

Series DIN-rail power supply are the high efficiency and

the small size, which are achieved by a synchronous

rectification and further novel design details.

Output voltage

Adjustment range

Output current

DC 24V

24 - 28V

20 – 17A

30 – 26A

480W

continuous

for typ. 4s

continuous

for typ. 4s

20Hz to 20MHz

15%

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.

Output power

720W

Output ripple

Input voltage

Mains frequency

AC Input current

Power factor

AC Inrush current

Efficiency

< 100mVpp

AC 100-240V

50-60Hz

4.56 / 2.48A

0.95 / 0.90

typ. 9 / 7A peak at 120 / 230Vac

92.4 / 93.9%

39.6 / 31.4W

High immunity to transients and power surges as well as

low electromagnetic emission makes usage in nearly

every environment possible.

at 120 / 230Vac

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.

at 120 / 230Vac

operational

+60 to +70°C

at 120 / 230Vac

Losses

Temperature range -25°C to +70°C

Derating

12W/°C

Hold-up time

Dimensions

typ. 32 / 51ms

82x124x127mm WxHxD

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

MARKINGS

Power Supply QS20.241

24-28V Standard unit

QS20.241-A1 ATEX approved unit

QS20.241-C1 Conformal coated unit

IND. CONT. EQ.

UL 508

UL 60950-1

Class I Div 2

Marine

Accessory

ZM2.WALL

ZM15.SIDE

YR40.242

YR40.245

Wall mount bracket

Side mount bracket

Redundancy module

IECEx

ATEX

II 3G Ex nA nC II T3 Gc

EMC, LVD, RoHS

Oct. 2013 / Rev. 2.2 DS-QS20.241-EN

All parameters are specified at 24V, 20A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

1/26

www.pulspower.com Phone +49 89 9278 0 Germany

12 3 4 5 6 7...26

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