Delta DRP-24V240W2BN Instruction Manual

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
1
Highlights & Features
•Designed for single phase input 180-305 Vac (for L-N) or
2 of 3-Phase system 2 x 180-550 Vac (for L-L) or 254-780 Vdc
•Compact and corrosion resistant aluminium casing
•High Efficiency > 90.0%
•Conforms to harmonic current IEC/EN 61000-3-2, Class A
•Wide operating temperature range from -30°C to +70°C
•Built-in DC OK Contact
•Conformal coating on PCBAs to protect against common
dust and chemical pollutants
•Certified according to IEC/EN/UL 62368-1
Safety Standards
CB Certified for worldwide use
Model Number: DRP-24V240W2BN
Unit Weight: 0.81 kg (1.79 lb)
Dimensions (L x W x D): 124 x 60 x 117 mm
(4.88 x 2.36 x 4.61 inch)
General Description
The CliQ II DIN rail power supply series with a model offering two phase 2 x 180-550 Vac (for L-L) or single phase 180-305 Vac (for L-
N) for 24 V/10 A output. The DRP-24V240W2BN has safety approvals for single phase and two phase input according to
IEC/EN/UL 60950-1, IEC/EN/UL 62368-1 and UL 508 safety standards. The product features wide AC input voltage for single or two
phase range. Such feature can protect the power supply from damage when user accidentally apply two phase input on the single
phase power supply. Other advantages include reduced external input protection components and improved installation time since
there is only two phase connection. The product performs under wide operating temperature from -30°C to 70°C with 2-Phase of 3-
Phase application (for L-L). Conformal coating is applied on the PCBA to protect against common dust and chemical pollutant to
withstand harsh industrial environments. Other major safety approvals included.
Model Information
CliQ II DIN Rail Power Supply
Model Number Input Voltage Range Rated Output V oltage Rated Output Curr ent
DRP-24V240W2BN 2 x 180-550 Vac (2-Phase)
180-305 Vac (Single Phase)
254-780 Vdc
24 Vdc 10.0 A
Model Numbering
DR
P – 24V
240W
2
B
N
DIN Rail Power Supply Output Voltage Output Power Two Phase CliQ II Series N - Metal Case,
without Class I, Div 2 and ATEX

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
2
Specifications
Input Ratings / Characteristics
Nominal Input Voltage 2 x 200-500 Vac (2-Phase)
200-277 Vac (Single Phase)
Input Voltage Range 2 x 180-550 Vac (2-Phase)
180-305 Vac (Single Phase)
Nominal Input Frequency 50-60 Hz
Input Frequency Range 47-63 Hz
DC Input Voltage Range* 254-780 Vdc
Input Current < 2.00 A @ 2 x 230 Vac, < 1.00 A @ 2 x 400 Vac
Efficiency at 100% Load > 90.0% @ 2 x 400 Vac
Max Power Dissipation 0% load < 8.5 W @ 2 x 200 Vac, < 9.5 W @ 2 x 500 Vac
100% load < 26.5 W @ 2 x 200 Vac, < 21.5 W @ 2 x 500 Vac
Max Inrush Current (Cold Start) < 50 A @ 2 x 200 Vac & 2 x 500 Vac
Leakage Current < 3.5 mA @ 500 Vac
*Safety approval according to IEC/EN/UL 60950-1 and IEC/EN/UL 62368-1.
Output Ratings / Characteristics**
Nominal Output Voltage 24 Vdc
Factory Set Point Tolerance 24 Vdc ± 2%
Output Voltage Adjustment Range 24-28 Vdc
Output Current 10.0 A (continuously operating at 24 V)
12.0 A (Power Boost for 3 seconds at 24 V, refer to the details
in the Functions section)
Output Power 240 W (continuously operating at 24 V)
288 W (Power Boost for 3 seconds at 24 V, refer to the details
in the Functions section)
Line Regulation < 0.5% (@ 200-550 Vac input, 100% load)
Load Regulation < 1.0% (@ 200-550 Vac input, 0-100% load)
PARD*** (20 MHz) < 150 mVpp @ -10°C and above
< 200 mVpp @ below -10°C
Rise Time
< 100 ms @ nominal input (100% load)
Start-up Time < 1,000 ms @ nominal input (100% load)
Hold-up Time > 18 ms @ 2 x 230 Vac,
> 30 ms @ 2 x 400 Vac (100% load)
Dynamic Response
(Overshoot & Undershoot O/P Voltage)
± 5% @ 180-550 Vac input, 0-100% load
(Slew Rate: 0.1 A/μs, 50% duty cycle @ 5Hz)
Start-up with Capacitive Loads 10,000 µF Max
Functional DC OK Relay Contact 30 V / 1 A Max
The relay is usually closed when the output is normal
**For power de-rating from 50°C to 70°C, see power de-rating on page 3.
***PARD is measured with an AC coupling mode, 5cm wires, and in parallel with 0.1 μF ceramic capacitor & 47 μF electrolytic capacitor.

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
3
Mechanical
Case Cover / Chassis
Aluminium
Dimensions (L x W x D) 124 x 60 x 117 mm (4.88 x 2.36 x 4.61 inch)
Unit Weight
0.81 kg (1.79 lb)
Indicator Green LED DC OK
Cooling System Convection
Terminal
Input
3 Pins (Rated 600V/35 A)
Output
4 Pins (Rated 300 V/28 A)
Wire Input
AWG 18-8
Output
AWG 16-12*
Mounting Rail
Standard TS35 DIN Rail in accordance with EN 60715
Noise (1 Meter from power supply)
Sound Pressure Level (SPL) < 40 dBA
*For AWG 16-12, ensure that all output terminals are connected.
Environment
Surrounding Air Temperature Operating -30°C to +70°C
Storage
-40°C to +85°C
Power De-rating
Vertical Mounting
> 50°C de-rate power by 2.25% / °C
Horizontal Mounting > 30°C de-rate power by 2% / °C
Input Voltage
< 200 Vac de-rate power by 0.5% / Vac
Operating Humidity 5 to 95% RH (Non-Condensing)
Operating Altitude 0 to 2,500 Meters (8,200 ft.) for ITE application
0 to 2,000 Meters (6,560 ft.) for Industrial application
Shock Test Non-Operating IEC 60068-2-27, 30G (300m/S²) for a duration of 18ms,
1 times per direction, 3 times in total
Vibration Non-Operating IEC 60068-2-6, 10 Hz to 500 Hz @ 30 m/S² (3 G peak);
60 min per axis for all X, Y, Z direction
Bump Test Operating IEC 60068-2-29, Half Sine Wave: 10 G for a duration of 11ms,
1,000 times per direction, 6,000 times in total
Over Voltage Category III According to IEC/EN 62477-1 / EN 60204-1
(clearance and creepage distances) and
IEC 62103 (safety part)
Pollution Degree 2
Protections
Overvoltage 32 V ±10%, SELV Output, Hiccup Mode,
Non-Latching (Auto-Recovery)
Overload / Overcurrent > 120-180% of rated load current, Constant current,
Hiccup Mode (Auto-Recovery)
Over Temperature < 80°C Surrounding Air Temperature @ 100% load,
Non-Latching (Auto-Recovery)
Short Circuit Hiccup Mode, Non-Latching
(Auto-Recovery when the fault is removed)
Internal Fuse T 3.15 A
Degree of Protection
IP20
Protection Against Shock Class I with PE* connection
*PE: Primary Earth

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
4
Reliability Data
MTBF > 500,000 hrs. as per Telcordia SR-332
I/P: 2 x 200 Vac & 500 Vac, O/P: 100% load, Ta: 25°C
Expected Cap Life Time 10 years (2 x 200 Vac & 500 Vac, 50% load @ 40°C)
Safety Standards / Directives
Electrical Equipment of Machines
EN/BS EN 60204-1 (over voltage category III)
Electrical Equipment for Use in Electrical Power Installations IEC/EN/BS EN 62477-1 / IEC 62103
Safety Entry Low Voltage SELV (IEC 60950-1)
Electrical Safety SIQ Bauart EN 62368-1
UL/cUL recognized UL 60950-1 and CSA C22.2 No. 60950-1 (File No. E191395)
UL 62368-1 and CSA C22.2 No. 62368-1 (File No. E191395)
CB scheme IEC 60950-1, IEC 62368-1
UKCA BS EN 62368-1
Industrial Control Equipment UL/cUL listed UL 508 and CSA C22.2 No. 107.1-01 (File No. E315355)
CSA CSA C22.2 No. 107.1-01 (File No. 181564)
CE In conformance with EMC Directive 2014/30/EU and
Low Voltage Directive 2014/35/EU
UKCA
In conformance with Electrical Equipment (Safety) Regulations
2016 No. 1011 and
The Electromagnetic Compatibility Regulations 2016 No. 1091
Galvanic Isolation Input to Output 4.0 KVac
Input to Ground 2.0 KVac
Output to Ground 1.5 KVac

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
5
EMC
Emissions (CE & RE) Generic Standards: CISPR 32, EN/BS EN 55032, CISPR 11,
EN/BS EN 55011, FCC Title 47: Class B
Component Power Supply for General Use EN/BS EN 61204-3
Immunity Generic Standards: EN/BS EN 55024, EN/BS EN 61000-6-2
Electrostatic Discharge IEC 61000-4-2 Level 4 Criteria A1)
Air Discharge: 15 kV
Contact Discharge: 8 kV
Radiated Field IEC 61000-4-3 Level 3 Criteria A1)
80 MHz-1 GHz, 10V/M, 80% modulation (1 kHz)
1.4 GHz-2 GHz, 3V/M, 80% modulation (1 KHz)
2 GHz-2.7 GHz, 1V/M, 80% modulation (1 KHz)
Electrical Fast Transient / Burst IEC 61000-4-4 Level 3 Criteria A1)
2 kV
Surge IEC 61000-4-5 Level 3 Criteria A1)
Common Mode2): 2 kV
Differential Mode
3)
: 1 kV
Conducted IEC 61000-4-6 Level 3 Criteria A1)
150 kHz-80 MHz, 10 Vrms
Power Frequency Magnetic Fields IEC 61000-4-8 Criteria A1)
30 A/Meter
Voltage Dips and Interruptions IEC 61000-4-11 100% dip; 1 cycle (20 ms); Self Recoverable
Low Energy Pulse Test (Ring Wave) IEC 61000-4-12 Level 3 Criteria A1)
Common Mode2): 2 kV
Differential Mode
3)
: 1 kV
Harmonic Current Emission IEC/EN/BS EN 61000-3-2, Class A
Voltage Fluctuation and Flicker IEC/EN/BS EN 61000-3-3
1) Criteria A: Normal performance within the specification limits
2) Asymmetrical: Common mode (Line to earth)
3) Symmetrical: Differential mode (Line to line)

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
6
Block Diagram
Device Description
1) Input terminal block connector
2) Output terminal block connector
3) DC Voltage adjustment potentiometer
4) DC OK LED (Green)
5) Universal mounting rail system

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
7
Dimensions
L x W x D: 124 x 60 x 117 mm (4.88 x 2.36 x 4.61 inch)
Engineering Data
Output Load De-rating VS Surrounding Air Temperature
Note
1. Power supply components may degrade, or
be damaged, when the power supply is
continuously used outside the shaded region,
refer to the graph shown in Fig. 1.
2. If the output capacity is not reduced when the
surrounding air temperature
exceeds its
specification as defined on Page 3 under
“Environment”, the device may run into Over
Temperature Protection. When activated, the
output voltage will go into bouncing mode
and will recover when the surrounding air
temperature is lowered or the load is reduced
as far as necessary to keep the device in
working condition.
3. In order for the device to function in the
manner intended, it is also necessary to keep
a safety distance as recommended in the
safety instructions while the device is in
operation.
4.
Depending on the surrounding air
temperature and output load delivered by the
power supply, the device can be very hot!
5. If the device has to be mounted in any other
orientation, please contact [e-mail]
for more details.
Fig. 1 De-rating for Vertical Mounting Orientation
> 50°C de-rate power by 2.25% / °C
De-rating for Horizontal Mounting Orientation
> 30°C de-rate power by 2% / °C

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
8
Output Load De-rating VS Input Voltage
Assembly & Installation
The power supply unit (PSU) can be mounted on 35 mm DIN rails in accordance with EN 60715. For Vertical Mounting, the device
should be installed with input terminal block at the bottom. For Horizontal Mounting, the device should be installed with input terminal
block on the left side.
Each device is delivered ready to install.
Mounting
No output power de-rating for the input
voltage range from 200 Vac to 550 Vac
Dismounting
Fig. 2.1 Mounting
Snap on the DIN rail as shown in Fig. 2.1:
1. Tilt the unit upwards and insert it onto the DIN rail.
2. Push downwards until stopped.
3. Press against the bottom front side for locking.
4. Shake the unit slightly to ensure that it is secured.
Fig. 2.2 Dismounting
To uninstall, pull or slide down the latch with screw driver as
shown in Fig. 2.2. Then slide the power supply unit (PSU) in
the opposite direction, release the latch and pull out the power
supply unit (PSU) from the rail.
In accordance to EN 60950 / UL 60950 and EN 62368 / UL 62368, flexible cables require ferrules.
Use appropriate copper cables designed to sustain operating temperature of:
1. 60°C, 60°C / 75°C for USA
2. At least 75°C for ambient not exceeding 30°C, and 90°C for ambient exceeding 30°C for Canada.

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
9
Safety Instructions
Vertical Mounting
•ALWAYS switch mains of input power OFF before connecting and disconnecting the input voltage to the unit. If mains are not
turned OFF, there is risk of explosion / severe damage.
•To guarantee sufficient convection cooling, please refer to the following instructions to ensure sufficient clearance
around the device.
Vertical Mounting: 50 mm (1.97 inch) above and below the device as well as a lateral distance of 5 mm (0.20 inch) to other
units.
Horizontal Mounting: 50 mm (1.97 inch) above and below the device as well as a lateral distance of 50 mm (1.97 inch) to
other units.
•Note that the enclosure of the device can become very hot depending on the surrounding air temperature and load of the power
supply. Risk of burns!
•The main power must be turned off before connecting or disconnecting wires to the terminals.
•DO NOT insert any objects into the unit.
•Hazardous voltages may be present for up to 5 minutes after the input mains voltage is disconnected. Do not touch the unit during
this time.
•The power supplies unit should be installed in minimum IP54 rated enclosure.
•The power supplies are built in units and must be installed in a cabinet or room (condensation free environment and indoor
location) that is relatively free of conductive contaminants.
•CAUTION: Double pole/neutral fusing.
•CAUTION: “For use in a controlled environment”.
Horizontal Mounting

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
10
Functions
Graph illustrating the Start-up Time, Rise Time, and Hold-up Time
Start-up Time
The time required for the output voltage to reach 90% of its final steady state set value, after the input voltage is applied.
Rise Time
The time required for the output voltage to change from 10% to 90% of its final steady state set value.
Hold-up Time
Time between the collapse of the AC input voltage, and the output falling to 95% of its steady state set value.
Inrush Current
Inrush current is the peak, instantaneous, input current measured
and, occurs when the input voltage is first applied. For AC input
voltages, the maximum peak value of inrush current will occur
during the first half cycle of the applied AC voltage. This peak
value decreases exponentially during subsequent cycles of AC
voltage.
Dynamic Response
The power supply output voltage will remains within ±5% of its
steady state value, when subjected to a dynamic load from 0 to
100% of its rated current.
50% duty cycle / 5 Hz

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
11
Power Boost
  (%)= 
 
   (
) = (  × ) + (-  ×)
 
OR
-  =
 ×   (  × )

An example of Power Boost and Average Output Power
Power Boost Peak Power
(WP)
Power Boost
Duration (TP) Duty Cycle Non-Peak Power (WN)
Non-Peak Power
Duration (TN)
Total Time
(T)
120% 288 3 sec 10% 235 W 27 sec 30 sec
120% 288 3 sec 15% 232 W 17 sec 20 sec
It is not recommended to prolong the duration of Power Boost to be longer than the specified duty cycle calculation, this may cause
damage to the PSU.
External Input Protection Device
The unit is protected with internal fuse (not replaceable) at L1 and L2/N pins, which have been tested and approved on 20 A (UL) and
16 A (IEC) branch circuits without additional protection device. An external protection device is only required if the supplying branch
has an ampacity greater than above. Thus, if an external protective device is necessary, or, utilized, please refer a minimum value of
16 A B- or 8 A C- characteristic breaker.
Fig. 3 Duty Cycle Calculation
Power Boost is the reserve power available
constantly that allows reliable startup to support
sudden and short spike of loads with high inrush
current typically during turn on to remove the
need of more expensive higher rated power
supply unit. After the output has reached its
steady state set value, the power supply can
support surge loads with a higher short-term
power demand up to 120% of maximum rated
load (IOMax), for a maximum duration of 3
seconds. The Power Boost is also available to
repeatedly basis with according to the condition of
an average (R.M.S) output power shall not
exceed continuous operating condition or refer to
duty cycle calculation below.

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
12
Overload & Overcurrent Protections (Auto-Recovery)
The power supply’s Overcurrent (OCP) Protection will be
activated when output current is > 13 A typ. In such occurrence,
the VOwill start to droop and once the output voltage is below
18 Vdc typ., the power supply will go into “Hiccup mode” (Auto-
Recovery). The power supply will recover once the fault condition
of the OCP is removed and IOis back within the specifications.
Short Circuit Protection (Auto-Recovery)
The power supply’s output OLP/OCP function also provides
protection against short circuits. When a short circuit is applied,
the output current will operate in “Hiccup mode”, as shown in the
illustration in the OLP/OCP section on this page. The power
supply will return to normal operation after the short circuit is
removed.
Overvoltage Protection (Auto-Recovery)
The power supply’s overvoltage circuit will be activated when its
internal feedback circuit fails. The output voltage shall not exceed
its specifications defined on Page 3 under “Protections”.
Over Temperature Protection (Auto-Recovery)
As described in load de-rating section, the power supply also has
Over Temperature Protection (OTP). In the event of a higher
operating temperature at 100% load, the power supply will run
into OTP when the operating temperature is beyond what is
recommended in the de-rating graph. When activated, the output
voltage will go into bouncing mode until the temperature drops to
its normal operating temperature as recommended in the de-
rating graph.

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
13
Operating Mode
Redundant Operation
In order to ensure proper redundant operation for the power
supply unit (PSU), the output voltage difference between the
two units must be kept at 0.45~0.50 V for 24 V supplies.
Follow simple steps given below to set them up for the
redundant operation:
Step 1.
Measure output voltage of PSU 1 and PSU 2. If PSU 1 is the
master unit, then VOof PSU 1 must be higher than PSU 2. In
order to set the output voltage, individually connect the power
supply to 50% of rated load, and set the PSU 1 and PSU 2
output voltage.
Step 2.
Connect the power supply units PSU 1 and PSU 2 to Vin 1 &
Vin 2, respectively, of the DRR-20N (or 20A) module shown
on the diagram on the right.
Step 3.
Connect the system load from Vout. Please note that output
voltage Vout from DRR module will be = VO(output voltage of
power supply) – Vdrop* (in DRR module).
*Vdrop will vary from 0.60 V to 0.90 V (Typical 0.65 V) depending on the load
current and surrounding air temperature.
**The Signal GND in the DRR module is for the built-in LED and DC OK signals. The
Output GND terminals from the two PSU’s do not need to be connected to the Signal
GND terminal.
Fig. 4 Redundant Operation Connection Diagram
Parallel Operation
The power supply units (PSUs) can also be used for parallel
operation in order to increase the output power. The
difference in output voltage between the two units must be
kept to within 25 mV of each other. This difference must be
verified with the same output load connected independently
to each unit.
Parameters such as EMI, inrush current, leakage current,
PARD, start up time will be different from those on the
datasheet, when two units are connected in parallel. The user
will need to verify that any differences will still allow the two
power supplies connected in parallel will work properly in their
product/application.
Fig. 5 Parallel Operation Connection Diagram

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
14
Fig. 5 DC Input Operation Connection Diagram
DC Input Operation
Step 1.
Use a battery or similar DC source.
Step 2.
Connect +pole to L1 and -pole to L2/N.
Step 3.
Connect the PE terminal to an earth wire or to the machine ground.

TECHNICAL DATASHEET
CliQ II DIN Rail Power Supply
24 V 240 W 2 Phase / DRP-24V240W2BN
All parameters are specified at 25°C ambient and AC x 2 input unless otherwise indicated.
www.DeltaPSU.com (September 2021, Rev. 06)
15
Others
Conformal Coating
The Protective Coating Technology
Delta Electronics Group has designed the perfect dipping technique which penetrates everywhere including
under device, and prevents leakage. The conformal coating dipping can be applied to PCBAs or circuit board.
The coating preserves the performance of precision electronic primarily by preventing ionizable contaminants
such as salt from reaching circuit nodes, where the material slumps around sharp edges. This can be a problem
especially in highly conversing atmosphere.
PFC – Norm EN 61000-3-2
Line Current Harmonic content
Typically, the input current waveform is not sinusoidal due to the periodical peak charging of the input capacitor.
In industrial environment, complying with EN 61000-3-2 is only necessary under special conditions. Complying
to this standard can have some technical drawbacks, such as lower efficiency as well as some commercial
aspects such as higher purchasing costs. Frequently, the user does not profit from fulfilling this standard,
therefore, it is important to know whether it is mandatory to meet this standard for a specific application.
Attention
Delta provides all information in the datasheets on an “AS IS” basis and does not offer any kind of warranty through the information for
using the product. In the event of any discrepancy between the information in the catalog and datasheets, the datasheets shall prevail
(please refer to www.DeltaPSU.com for the latest datasheets information). Delta shall have no liability of indemnification for any claim
or action arising from any error for the provided information in the datasheets. Customer shall take its responsibility for evaluation of
using the product before placing an order with Delta.
Delta reserves the right to make changes to the information described in the datasheets without notice.
Manufacturer and Authorized Representatives Information
Manufacturer
Thailand
Delta Electronics (Thailand) PCL.
909 Pattana 1 Rd., Muang, Samutprakarn, 10280 Thailand
Taiwan
Delta Electronics, Inc.
3 Tungyuan Road, Chungli Industrial Zone, Taoyuan County
32063, Taiwan
Authorized Representatives
The Netherlands
Delta Greentech (Netherlands) B.V.
Zandsteen 15, 2132 MZ Hoofddorp, The Netherlands
United Kingdom
Delta Electronics Europe Limited
1 Redwood Court, Peel Park Campus,
East Kilbride, Glasgow, G74 5PF, United Kingdom

Mouser Electronics
Authorized Distributor
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