KTI KPW-10024-DF User manual

KPW-10024-DF
KPW-10048-D/DF
Industrial DIN-Rail
AC-DC 100W/150W Power Supply
24V / 150W
48V / 100W
48V / 150W
User,s Guide
DOC.190110
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The information contained in this document is subject to change without prior notice.
Copyright (C) All Rights Reserved.
FCC NOTICE
This device complies with Class A Part 15 the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received
including the interference that may cause.
CE NOTICE
Marking by the symbol indicates compliance of this equipment to the EMC directive 2014/30/EU of the
European Community. Such marking is indicative that this equipment meets or exceeds the following technical
standards:
EMC Class A
EN 61000-6-4:2007+A1:2011
EN61000-3-2:2014
EN61000-3-3:2013 Class A
EN 61000-6-2:2005+AC:2005
EN 61000-4-2:2008
EN 61000-4-3:2006+1:2007+A2:2010
EN 61000-4-4:2012
EN 61000-4-5:2014+A1:2017
EN 61000-4-6:2013
EN 61000-4-8:2009
EN 61000-4-11:2004+A1:2017
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Introduction
This guide describes the specifications and installation information of the following AC-DC power
supply:
Model AC Input DC Output Watts
KPW-10024-DF 100 ~ 240V, 50/60Hz 24V 150W
KPW-10048-D 100 ~ 240V, 50/60Hz 48V 100W
KPW-10048-DF 100 ~ 240V, 50/60Hz 48V 150W
Features
Provides Full range AC power input
Industrial terminal block connectors for AC input and DC output interface
Efficiency to 92%
Protections: Short circuit/Over current/Over voltage
Internal power module with UL60950-1 and TUV EN60950-1 safety approval
Wide range of operating temperature -30°C ~ 70°C
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Panels
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Specifications
AC IN (AC Power Input)
Interfaces 3P European Terminal Block: PE/N/L
Rated Input Voltage 100 ~ 240VAC, 50/60Hz
DC OUT (DC Power Output)
Interfaces 6P European Terminal Block
Contacts DC＋/DC－, DC＋/DC－, DC＋/DC－
Output Power
Model DC Output Output Current Efficiency
KPW-10024-DF 24V (+/- 2%) 6.25Amax. 93%
KPW-10048-D 48V (+/- 2%) 2.1Amax. 92%
KPW-10048-DF 48V (+/- 2%) 3.125Amax. 92%
Power Wires 12AWG ~ 22 AWG (1 meter max.)
LEDs
AC input, DC output
Protection
Short circuit, Over current, Over voltage
Environmental
Model Operating Temperature Storage Temperature Relative Humidity
KPW-10024-DF －30oC ~＋70oC －40oC ~＋85oC 10% ~ 90%non-condensing
KPW-10048-D －30oC ~＋60oC －40oC ~＋85oC 10% ~ 90%non-condensing
KPW-10048-DF －30oC ~＋70oC －40oC ~＋85oC 10% ~ 90%non-condensing
Power Derating
Model Power Derating
KPW-10024-DF 100% @ -30°C ~ 50°C,
66% @ 60°C,
50% @ 70°C
KPW-10048-D 100% @ -30°C ~ 50°C,
75% @ 60°C

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KPW-10048-DF 100% @ -30°C ~ 50°C,
66% @ 60°C,
50% @ 70°C
Fan Cooling
Model Fan
KPW-10024-DF Yes
KPW-10048-D No
KPW-10048-DF Yes
Mechanical
Dimension (base) 42 x 106 x 140 mm (WxDxH)
Housing Enclosed metal
Mounting Din-Rail, Panel
Internal Power Module Approvals
UL60601-1, IEC60601-1, TUV EN60601-1 Certified
Approvals
FCC Part 15 Class A, CE Mark Class A, LVD
MTBF
Model MTBF
KPW-10024-DF 98K Hours
KPW-10048-D 181K Hours
KPW-10048-DF 98K Hours

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Safety Cautions
To reduce the risk of bodily injury, electrical shock, fire and damage to the product, observe the following
precautions.
Do not service any product except as explained in your system documentation.
Opening or removing covers may expose you to electrical shock.
Only a trained service technician should service components inside these compartments.
If any of the following conditions occur, unplug the product from the electrical outlet and replace the part
or contact your trained service provider:
- The power cable, extension cable, or plug is damaged.
- An object has fallen into the product.
- The product has been exposed to water.
- The product has been dropped or damaged.
- The product does not operate correctly when you follow the operating instructions.
Do not push any objects into the openings of your system. Doing so can cause fire or electric shock by
shorting out interior components.

Mounting Support
Din-Rail Mounting
Install the Din-Rail bracket on the rear panel as shown below:
Mount the device on a Din-Rail as shown below:
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Final Dimension after Installation
Panel Mounting
An optional panel mounting bracket supports mounting the power supply on a plane surface securely.
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Install the bracket onto the device unit as shown below and use two screw holes to fix the unit on a plane
surface:
Final Dimension after Installation
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AC Power Input
The power supply provides 3P terminal block for receiving AC power input.
Using Terminal Block
Use 3P terminal plug for AC power wires. Install the wires into the plug securely. The colors of the power
wires are:
Contacts Europe (IEC) USA
L (Life) Brown Black
N (Neutral) Blue White
PE (Earth) Green-Yellow Green
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DC Power Output
The power supply provides three pairs of industrial terminal block connectors for installations.
Using Terminal Blocks
DC OUT ( 2P x 3 Contacts)
DC＋ / DC－
DC＋ / DC－
DC＋ / DC－
Use the supplied 2P plug for DC power wires. Insert and screw the wires securely as shown below:
Power wire specification: 24~12AWG (IEC 0.5~2.5mm2)
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