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DRC-5V10W1AZ Datasheet

Delta Electronics

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Datasheet

TECHNICAL DATASHEET
Chrome DIN Rail Power
Supply
5V 7.5W 1
Phase (Class II & NEC Class 2)
/ DRC-5V10W1A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (December 2018, Rev. 02)
1
Highlights & Features
Class II, Double Isolation
(No Earth connection is required)
Universal AC input voltage range and full power up to 55°C
Power will not de-rate for the entire input voltage range
Efficiency > 78% @ 115Vac
NEC Class 2 / Limited Power Source (LPS) certified
Overvoltage / Overcurrent / Over Temperature Protections
Safety Standards
CB Certified for worldwide use
Model Number: DRC-5V10W1A
Unit Weight: 0.06 kg (0.14 lb)
Dimensions (L x W x D): 91 x 18 x 55.6 mm
(3.58 x 0.71 x 2.19 inch)
General Description
The DRC-5V10W1A is part of the Chrome DIN Rail Power Supply series, which is designed for use in compact cabinets for home
automations and the food and beverage industry. Delta’s Chrome DIN Rail Power Supply series offers double isolated input. This
means that no Earth connection is required thus resulting in low leakage current. This product provides a universal input voltage range
of 90-264Vac, and a wide temperature range of -25°C to 71°C. The Chrome series is certified to safety standard according to
IEC/EN/UL 60950-1 Information Technology Equipment (ITE) and UL 508 Industrial Control Equipment (ICE). The series is also fully
compliant with RoHS Directive 2011/65/EU for environmental protection. NEC Class 2 and Limited Power Source (LPS) approvals are
available for this product.
Model Information
Chrome DIN Rail Power Supply
Model
Number
Input Voltage Range
Rated Output
V
oltage
Rated Output Curr
ent
DRC-5V10W1A
90-264Vac (125-375Vdc) 5Vdc 1.5A
Model Numbering
DR C 5V
10W
1
A
DIN Rail Product Series
C Isolation Class II
Power Supply
Output Voltage Output Power
(10W series)
Single Phase No PFC Z Black Plastic Case
G Grey Plastic Case
*This picture is for reference to DRC-5V10W series only.
TECHNICAL DATASHEET
Chrome DIN Rail Power
Supply
5V 7.5W 1
Phase (Class II & NEC Class 2)
/ DRC-5V10W1A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (December 2018, Rev. 02)
2
Specifications
Input Ratings / Characteristics
Nominal Input Voltage 100-240Vac
Input Voltage Range 90-264Vac
Nominal Input Frequency 50-60Hz
Input Frequency Range 47-63Hz
Nominal DC Input Voltage* 125-375Vdc
Input Current < 0.3A @ 115Vac, < 0.2A @ 230Vac
Efficiency at 100% Load > 78% @ 115Vac, > 77% @ 230Vac
Max Inrush Current (Cold Start) < 15A @ 115Vac, < 30A @ 230Vac
Leakage Current < 0.25mA @ 240Vac
*Fulfills test conditions for DC input. Safety approval for DC input can be obtained upon request.
Output Ratings / Characteristics**
Nominal Output Voltage 5Vdc
Factory Set Point Tolerance No potentiometer 4.75-5.25Vdc
Output Current 0-1.5A (7.5W max.)
Output Power 7.5W
Line Regulation < 1% (@ 90-264Vac input, 100% load)
Load Regulation < 2% (@ 90-264Vac input, 0-100% load)
PARD*** (20MHz) < 100mVpp
Rise Time < 70ms @ nominal input (100% load)
Start-up Time < 3,000ms @ nominal input (100% load)
Hold-up Time > 10ms @ 115Vac (100% load)
> 60ms @ 230Vac (100% load)
Dynamic Response (Overshoot & Undershoot O/P Voltage) ± 5% @ 90-264Vac input, 10-100% load
(Slew Rate: 0.1A/μS, 50% duty cycle @ 5Hz to 100Hz)
Start-up with Capacitive Loads 3,000µF Max
**For power de-rating from 55°C to 71°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
Chrome DIN Rail Power
Supply
5V 7.5W 1
Phase (Class II & NEC Class 2)
/ DRC-5V10W1A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (December 2018, Rev. 02)
3
Mechanical
Case Cover
Plastic
Dimensions (L x W x D) 91 x 18 x 55.6 mm (3.58 x 0.71 x 2.19 inch)
Unit Weight 0.06 kg (0.14 lb)
Indicator Green LED (DC OK)
Cooling System Convection
Terminal Input M4 x 2 Pins (Rated 300V/16A)
Output M4 x 2 Pins (Rated 300V/16A)
Wire Input / Output AWG 26-12
Mounting Rail Standard TS35 DIN Rail in accordance with EN 60715
Noise (1 Meter from power supply) Sound Pressure Level (SPL) < 25dBA
Environment
Surrounding Air Temperature Operating -25°C to +71°C
Storage -25°C to +85°C
Power De-rating > 55°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 Operating IEC 60068-2-27, Half Sine Wave:
4G for a duration of 22ms, 3
shocks for each 3 directions, 9 times in total
Vibration Operating IEC 60068-2-6, Sine Wave: 10-500Hz @ 19.6m/S² (2G peak);
10 min per cycle, 60 min for all X, Y, Z directions
Over Voltage Category II
Pollution Degree 2
Protections
Overvoltage < 7.25V, SELV Output, Latch Mode
Overload / Overcurrent > 105% of rated load current, Hiccup Mode,
Non-Latching (Auto-Recovery)
Over Temperature > 75°C Surrounding Air Temperature @ 100% load,
Latch Mode
Short Circuit Hiccup Mode, Non-Latching
(Auto-Recovery when the fault is removed)
Internal Fuse at L pin T1AH
Degree of Protection IP20
Protection Against Shock Class II (No PE* connection is required)
*PE: Primary Earth
Reliability Data
MTBF > 500,000 hrs. as per Telcordia SR-332
I/P: 100Vac, O/P: 100% load, Ta: 35°C
Expected Cap Life Time
10 years (115Vac & 230Vac, 50% load @ 40°C)
TECHNICAL DATASHEET
Chrome DIN Rail Power
Supply
5V 7.5W 1
Phase (Class II & NEC Class 2)
/ DRC-5V10W1A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (December 2018, Rev. 02)
4
Safety Standards / Directives
Safety Entry Low Voltage
SELV (EN 60950)
Electrical Safety TUV Bauart EN 60950-1
UL/cUL recognized
UL 60950-1 and CSA C22.2 No. 60950-1 (File No. E131881)
CB scheme IEC 60950-1,
Limited Power Source (LPS)
Industrial Control Equipment UL/cUL listed UL 508 and CSA C22.2 No. 107.1-01 (File No. E338991)
Class 2 Power Supply UL/cUL recognized UL 60950-1, CSA C22.2 No. 60950-1 (File No. E131881)
CE In conformance with EMC Directive 2014/30/EU and Low
Voltage Directive 2014/35/EU
Material and Parts
RoHS Directive 2011/65/EU Compliant
Galvanic Isolation
Input to Output
3.0KVac
EMC
Emissions (CE & RE)
CISPR 32, EN 55032, FCC Title 47: Class B
Immunity EN 55024
Electrostatic Discharge IEC 61000-4-2 Level 3 Criteria A1)
Air Discharge: 8kV
Contact Discharge: 6kV
Radiated Field IEC 61000-4-3 Level 2 Criteria A1)
80MHz-1GHz, 3V/M with 1kHz tone / 80% modulation
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 Mode3): 1kV
Conducted IEC 61000-4-6 Level 2 Criteria A1)
150kHz-80MHz, 10Vrms
Power Frequency Magnetic Fields IEC 61000-4-8 Criteria A1)
1A/Meter
Voltage Dips and Interruptions IEC 61000-4-11 > 95% dip; 0.5 cycle (10ms)
Voltage Fluctuation and Flicker IEC/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
Chrome DIN Rail Power
Supply
5V 7.5W 1
Phase (Class II & NEC Class 2)
/ DRC-5V10W1A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (December 2018, Rev. 02)
5
Block Diagram
Device Description
1) Input terminal block connector
2) Output terminal block connector
3) DC OK control LED (Green)
4) Universal mounting system
TECHNICAL DATASHEET
Chrome DIN Rail Power
Supply
5V 7.5W 1
Phase (Class II & NEC Class 2)
/ DRC-5V10W1A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (December 2018, Rev. 02)
6
Dimensions
L x W x D: 91 x 18 x 55.6 mm (3.58 x 0.71 x 2.19 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 latch mode and
recover when AC power recycles.
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
info@deltapsu.com for more details.
Fig. 1 De-rating for Vertical Mounting Orientation
> 55°C de-rate power by 2.5% / °C
TECHNICAL DATASHEET
Chrome DIN Rail Power
Supply
5V 7.5W 1
Phase (Class II & NEC Class 2)
/ DRC-5V10W1A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (December 2018, Rev. 02)
7
Output Load De-rating VS Input Voltage
Assembly & Installation
The power supply unit (PSU) can be mounted on 35mm DIN rails in accordance with EN60715. The device should be installed with
input terminal block at the bottom.
Each device is delivered ready to install.
Mounting
No output power de-rating across the entire
input voltage range
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.
TECHNICAL DATASHEET
Chrome DIN Rail Power
Supply
5V 7.5W 1
Phase (Class II & NEC Class 2)
/ DRC-5V10W1A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (December 2018, Rev. 02)
8
Safety Instructions
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.
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 (1.96 inch)
above and below the device as well as a lateral distance of 25mm (0.98 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!
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.
TECHNICAL DATASHEET
Chrome DIN Rail Power
Supply
5V 7.5W 1
Phase (Class II & NEC Class 2)
/ DRC-5V10W1A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (December 2018, Rev. 02)
9
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 10%
to 100% of its rated current.
50% duty cycle / 5Hz to 100Hz
Overvoltage Protection (Latch Mode)
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”. Power
supply will latch, and require removal/re-application of input AC
voltage in order to restart.
Overload & Overcurrent Protections (Auto-Recovery)
The power supply’s Overload (OLP) and Over current (OCP)
Protections will be activated when output current rapidly exceeds
its specification as defined on Page 3 under “Protections”. In such
occurrence, once the power supply has reached its maximum
power limit, the protection is activated and the power supply will
go into “Hiccup mode” (Auto-Recovery). The power supply will
recover once the fault condition of the OLP and OCP is removed
and IO is back within the specifications.
Over Temperature Protection (Latch Mode)
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; or, when the operating
temperature is beyond what is recommended in the de-rating
graph, the OTP circuit will be activated. When activated, power
supply will latch, until the surrounding air temperature drops to its
normal operating temperature or the load is reduced as
recommended in the de-rating graph. Removal/re-application of
input AC voltage will then be required in order to restart.
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.
External Input Protection Device
The unit is protected with internal fuse (not replaceable) at L pin
and it has been tested and approved on 20A (UL) and 16A (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, a minimum value of 8A B- or 4A
C- characteristic breaker should be used.
TECHNICAL DATASHEET
Chrome DIN Rail Power
Supply
5V 7.5W 1
Phase (Class II & NEC Class 2)
/ DRC-5V10W1A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (December 2018, Rev. 02)
10
Others
Delta RoHS Compliant
Restriction of the usage of hazardous substances
The European directive 2011/65/EU limits the maximum impurity level of homogeneous materials such as lead,
mercury, cadmium, chrome, polybrominated flame retardants PBB and PBDE for the use in electrical and
electronic equipment. RoHS is the abbreviation for “Restriction of the use of certain hazardous substances in
electrical and electronic equipment”.
This product conforms to this standard.
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.

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