Delta DRP024V480W1AA Instruction Manual

TECHNICAL DATASHEET
CliQ DIN Rail Power Supply
24V 480W 1 Phase / DRP024V480W1AA
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (November 2020, Rev. 09)
1
Highlights & Features
•Universal AC input voltage range
•Power will not de-rate for the entire input voltage range
•Power Boost of 150% for 3 seconds and 200% for 2 seconds
•Full corrosion resistant aluminium casing
•SEMI F47 certified
•Conforms to harmonic current IEC/EN 61000-3-2, Class A
•Conformal coating on PCBAs to protect against common
dust and chemical pollutants
•Hazardous Locations approval to ATEX and Class I, Div 2
•Certified according to IEC/EN/UL 62368-1
Safety Standards
CB Certified for worldwide use
Model Number: DRP024V480W1AA
Unit Weight:1.80 kg (3.97 lb)
Dimensions (L x W x D): 121 x 160 x 118.5mm
(4.76 x 6.30 x 4.66 inch)
General Description
The DRP024V480W1AA is part of the CliQ DIN rail power supply series from one of the world’s leading power supply companies, Delta
Electronics Group. The rugged metal is both shock and vibration resistant according to IEC 60068-2 standard. The product operates
within a wide temperature range from -20°C to +80°C. The DRP024V480W1AA features universal AC input voltage range from 85Vac to
264Vac and the power will not de-rate for the entire input voltage range. The single phase power supply unit includes overvoltage,
overcurrent, over temperature and short circuit protections. The product features built-in Power Boost of 150% for 3 seconds and 200%
for 2 seconds. Such feature enables reserve power to be always available for reliable startup of loads with high inrush current, thus
eliminating the need of a more expensive power supply unit at higher power rating. Another great feature is the conformal coating on the
PCBA which allows DRP024V480W1AA to be certified to ATEX and Class I, Div 2 for use in hazardous locations.
Model Information
CliQ DIN Rail Power Supply
Model Number Input Voltage Range Rated Output V oltage Rated Output Curr ent
DRP024V480W1AA 85-264Vac (120-375Vdc) 24Vdc 20.0A
Model Numbering
DR P024V480W1AA
DIN Rail Power Supply Output Voltage Output Power Single Phase CliQ Series Metal Case

TECHNICAL DATASHEET
CliQ DIN Rail Power Supply
24V 480W 1 Phase / DRP024V480W1AA
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (November 2020, Rev. 09)
2
Specifications
Input Ratings / Characteristics
Nominal Input Voltage 100-240Vac
Input Voltage Range 85-264Vac
Nominal Input Frequency 50-60Hz
Input Frequency Range 47-63Hz
DC Input Voltage Range* 120-375Vdc
Input Current < 5.70A @ 115Vac, < 2.80A @ 230Vac
Efficiency at 100% Load > 85.0% @ 115Vac, > 88.0% @ 230Vac
Max Power Dissipation 0% load < 6.0W @ 115Vac & < 3.5W @ 230Vac
100% load < 40W @ 115Vac & < 35W @ 230Vac
Max Inrush Current (Cold Start) < 50A @ 115Vac, < 150A @ 230Vac
Power Factor at 100% Load > 0.97 @ 115Vac, > 0.95 @ 230Vac
Leakage Current < 1.25mA @ 240Vac
*Safety approval according to IEC/EN/UL 60950-1 and IEC/EN/UL 62368-1.
Output Ratings / Characteristics**
Nominal Output Voltage 24Vdc
Factory Set Point Tolerance 24Vdc ± 2%
Output Voltage Adjustment Range 22-28Vdc
Output Current 20.0A (continuously operating at 24)
30.0A (Power Boost for 3
seconds at 24V, refer to the details in
the Functions section)
40.0A (Power Boost for 2 seconds at 24V, refer to the details in
the Functions section)
Output Power 480W (continuously operating at 24V)
720W (Power Boost for 3 seconds at 24V, refer to the
details in
the Functions section)
960W (Power Boost for 2 seconds at 24V
, refer to the details in
the Functions section)
Line Regulation < 0.5% (@ 85-264Vac input, 100% load)
Load Regulation < 1.0% (@ 85-264Vac input, 0-100% load)
PARD*** (20MHz) < 240mVpp
Rise Time < 100ms @ nominal input (100% load)
Start-up Time < 1,000ms @ nominal input (100% load)
Hold-up Time > 20ms @ 115Vac & 230Vac (100% load)
Dynamic Response
(Overshoot & Undershoot O/P Voltage)
± 5% @ 85-264Vac input, 0-100% load
(Slew Rate: 0.1A/μs, 50% duty cycle @ 5Hz to 1kHz)
Start-up with Capacitive Loads 10,000µF Max
**For power de-rating from 50°C to 80°C, see power de-rating on page 3.
***PARD is measured with an AC coupling mode, 5cm wires, and in parallel with 0.1μF ceramic capacitor & 47μF electrolytic capacitor.

TECHNICAL DATASHEET
CliQ DIN Rail Power Supply
24V 480W 1 Phase / DRP024V480W1AA
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (November 2020, Rev. 09)
3
Mechanical
Case Cover / Chassis
Aluminium
Dimensions (L x W x D) 121 x 160 x 118.5 mm (4.76 x 6.30 x 4.66 inch)
Unit Weight 1.80 kg (3.97 lb)
Indicator Green LED DC OK
Cooling System Convection
Terminal Input 3 Pins (Rated 300V/20A)
Output 4 Pins (Rated 300V/20A)
Wire Input AWG 16-14
Output AWG 12-10
Mounting Rail Standard TS35 DIN Rail in accordance with EN 60715
Noise (1 Meter from power supply) Sound Pressure Level (SPL) < 40dBA
Environment
Surrounding Air Temperature Operating -20°C to +80°C
Storage -25°C to +85°C
Power De-rating Vertical Mounting > 50°C de-rate power by 2.5% / °C
Operating Humidity 5 to 95% RH (Non-Condensing)
Operating Altitude 0 to 2,000 Meters (6,560 ft.)
Shock Test Non-Operating IEC 60068-2-27, 30G (300m/S²) for a duration of 18ms,
3 times per direction, 6 times in total
Vibration Non-Operating IEC 60068-2-6, 10Hz to 150Hz @ 50m/S² (5G peak);
90 min per axis for all X, Y, Z direction
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 32V ±10%, SELV Output, Hiccup Mode,
Non-Latching (Auto-Recovery)
Overload / Overcurrent > 200% of rated load current, Hiccup Mode,
Non-Latching (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 at L pin T8A
Protection Against Shock Class I with PE* connection
*PE: Primary Earth

TECHNICAL DATASHEET
CliQ DIN Rail Power Supply
24V 480W 1 Phase / DRP024V480W1AA
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (November 2020, Rev. 09)
4
Reliability Data
MTBF > 300,000 hrs. as per Telcordia SR-332
I/P: 115Vac, O/P: 100% load, Ta: 25°C
Expected Cap Life Time 10 years (115Vac & 230Vac, 50% load @ 40°C)
Safety Standards / Directives
Electrical Equipment of Machines EN 60204-1 (over voltage category III)
Electrical Equipment for Use in Electrical Power Installations IEC/EN 62477-1 / IEC 62103
Safety Entry Low Voltage PELV* (EN 60204-1), SELV (EN 60950-1)
Electrical Safety SIQ Bauart EN 60950-1, 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
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)
Hazardous Location / ATEX cCSAus CSA C22.2 No. 213-M1987 and ANSI / ISA 12.12.01:2007
[Class I, Division 2, Group A, B, C, D T4, Ta= -20°C to +80°C
(> +50°C derating)]
ATEX EN 60079-0:2009, EN 60079-15:2010 [
II 3G Ex nA nC IIC
T4 Gc, Ta= -20°C to +80°C (> +50°C derating)]
Certificate No. EPS 09 ATEX 1 215 X
CE In conformance with EMC Directive 2014/30/EU and
Low Voltage Directive 2014/35/EU
In conformance with Equipment for explosive atmospheres
(ATEX) directive 2014/34/EU
Galvanic Isolation Input to Output 4.0KVac
Input to Ground 2.0KVac
Output to Ground 2.0KVac
*Output must be earthed in the final unit in order to comply with PELV requirements according to standard EN 60204-1.

TECHNICAL DATASHEET
CliQ DIN Rail Power Supply
24V 480W 1 Phase / DRP024V480W1AA
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (November 2020, Rev. 09)
5
EMC
Emission (CE & RE) Generic Standards: CISPR 32, EN 55032, EN 55011, FCC
Title 47: Class B
Immunity Generic Standards: EN 55024, EN 61000-6-2
Electrostatic Discharge IEC 61000-4-2 Level 4 Criteria A1)
Air Discharge: 15kV
Contact Discharge: 8kV
Radiated Field IEC 61000-4-3 Level 3 Criteria A1)
80MHz-1GHz, 10V/M, 80% modulation (1kHz)
1.4GHz-2GHz, 3V/M, 80% modulation (1kHz)
2GHz-2.7GHz, 1V/M, 80% modulation (1kHz)
Electrical Fast Transient / Burst IEC 61000-4-4 Level 3 Criteria A1)
2kV
Surge IEC 61000-4-5 Level 3 Criteria A1)
Common Mode2): 2kV
Differential Mode
3)
: 1kV
Conducted IEC 61000-4-6 Level 3 Criteria A1)
150kHz-80MHz, 10Vrms
Power Frequency Magnetic Fields IEC 61000-4-8 Criteria A1)
100A/Meter
Voltage Dips and Interruptions IEC 61000-4-11 100% dip; 1 cycle (20ms); Self Recoverable
Low Energy Pulse Test (Ring Wave) IEC 61000-4-12 Level 3 Criteria A1)
Common Mode2): 2kV
Differential Mode
3)
: 1kV
Harmonic Current Emission IEC/EN 61000-3-2, Class A
Voltage Fluctuation and Flicker IEC/EN 61000-3-3
Voltage Sag Immunity SEMI F47 - 0706, at 100Vac
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 DIN Rail Power Supply
24V 480W 1 Phase / DRP024V480W1AA
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (November 2020, Rev. 09)
6
Block Diagram
Device Description
1) Input terminal block connector
2) Output terminal block connector
3) DC Voltage adjustment potentiometer
4) DC OK control LED (Green)
5) Universal mounting rail system

TECHNICAL DATASHEET
CliQ DIN Rail Power Supply
24V 480W 1 Phase / DRP024V480W1AA
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (November 2020, Rev. 09)
7
Dimensions
L x W x D: 121 x 160 x 118.5 mm (4.76 x 6.30 x 4.66 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 2.5% / °C

TECHNICAL DATASHEET
CliQ DIN Rail Power Supply
24V 480W 1 Phase / DRP024V480W1AA
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (November 2020, Rev. 09)
8
Output Load De-rating VS Input Voltage
Assembly & Installation
The power supply unit (PSU) can be mounted on 35mm DIN rails in accordance with EN 60715. The device should be installed with input
terminal block at the bottom.
Each device is delivered ready to install.
Mounting
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 at least 75°C or more to fulfill UL requirements.
For stranded wires it is recommended to use suitable lug to crimp wires.
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.
No output power de-rating across the entire
input voltage range

TECHNICAL DATASHEET
CliQ DIN Rail Power Supply
24V 480W 1 Phase / DRP024V480W1AA
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (November 2020, Rev. 09)
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, keep a distance of 50mm (1.97 inch) above and below the device as well as a
lateral distance of 20mm (0.79 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!
•Only plug in and unplug connectors when power is turned off!
•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 must be installed in an IP54 enclosure or cabinet in the final installation. The enclosure or cabinet must
comply with EN 60079-0 or EN 60079-15.
•CAUTION: “For use in a controlled environment”.
•Warning: Explosion Hazard - Substitution of components may impair suitability for Class I, Division 2.
•Warning: Explosion Hazard - Do not disconnect equipment unless the power has been switched off or the area is known to be non-
hazardous.
•It is NOT advised to install in horizontal mounting orientation, since it may cause damage to the PSU.
Horizontal Mounting

TECHNICAL DATASHEET
CliQ DIN Rail Power Supply
24V 480W 1 Phase / DRP024V480W1AA
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (November 2020, Rev. 09)
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 / 5Hz to 1kHz