Datasheet > QT40.242

QT40.242

更新时间： 2022-02-26 12:51:56

品牌	Logo	应用领域
普尔世 - PULS		输入元件
页数	文件大小	规格书
29页	953K
描述
THREE PHASE INPUT

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QT40.242 数据手册

QT40.241, QT40.242

Q-Series

24V, 40A, THREE PHASE INPUT

POWER SUPPLY

3AC 380-480V Wide-range Input

Three Input Fuses Included

Version with Extra Long Lifetime Available (QT40.242)

Width only 110mm, Weight only 1.5kg

95.3% Full Load and Excellent Partial Load Efficiencies

50% BonusPower^®, 1440W for up to 4s

110A Peak Current for 25ms for Easy Fuse Tripping

Active PFC (Power Factor Correction)

Active Filtering of Input Transients

Negligible Low Input Inrush Current Surge

Full Power Between -25°C and +60°C

Current Sharing Feature for Parallel Use

Remote Control of Output Voltage

DC-OK Relay Contact

Shut-down Input

3 Year Warranty

GENERAL DESCRIPTION

SHORT-FORM DATA

The most outstanding features of the DIMENSION Q-

Series DIN-rail power supplies are the extremely high

efficiencies and the small sizes, which are achieved by a

synchronous rectification and other technological

designs.

Output voltage

Adjustment range

Output current

DC 24V

24 - 28V

40 – 34.3A

60 – 51.5A

960W

nominal

continuous

short term (4s)

continuous

short term (4s)

20Hz to 20MHz

-15%/+20%

Output power

Large power reserves of 150% support the starting of

heavy loads such as DC-motors or capacitive loads. In

many cases this allows the use of a unit from a lower

wattage class which saves space and money.

1440W

Output ripple

Input voltage

Mains frequency

AC Input current

Power factor

AC Inrush current

Efficiency

< 100mVpp

3AC 380-480V

50-60Hz

1.65 / 1.35A

0.88 / 0.90

typ. 4.5A peak

95.3 / 95.2%

47.3 / 48.4W

High immunity to transients and power surges as well as

low electromagnetic emission makes usage in nearly

every environment possible.

at 3x400 / 480Vac

The integrated output power manager, the three input

fuses and near zero input inrush current make

installation and usage simple. Diagnostics are easy due

to the DC-ok relay, a green DC-OK LED and the red

overload LED.

at 3x400 / 480Vac

operational

Losses

Temperature range -25°C to +70°C

Derating

24W/°C

+60 to +70°C

Hold-up time

Dimensions

Weight

typ. 25 / 25ms

110x124x127mm WxHxD

1500g / 3.3lb

at 3x400 / 480Vac

A large international approval package for a variety of

applications makes this unit suitable for nearly every

application.

ORDER NUMBERS

MARKINGS

Power Supply QT40.241

24-28V Standard unit

Extra long lifetime

QT40.242

IND. CONT. EQ.

UL 60950-1

Class I Div 2

UL 508

Accessory

ZM2.WALL

UF20.241

YR80.241

Wall mount bracket

Buffer unit

Redundancy module

EMC, LVD, RoHS

Marine

Dec. 2016 / Rev. 2.4 DS-QT40.241-EN

All parameters are specified at 24V, 40A, 3x400Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

1/29

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

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