SDR-240 Series 240W Single Output Industrial DIN RAIL With PFC Function
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Product Information
Specifications
- Model: SDR-240 series
- DC Voltage: 24V / 48V
- Rated Current: 10A / 5A
- Rated Power: 240W
- Efficiency: 94%
- Peak Load Capability: 150%
- Power Factor: >0.93
- Protections: Short circuit, Overload, Over voltage, Over
temperature - Installation: DIN rail TS-35/7.5 or 15
- Approvals: UL 508, BS EN/EN61000-6-2
Product Usage Instructions
Installation
1. Ensure the input power is within the specified range (88 ~
264VAC, 124 ~ 370VDC).
2. Mount the unit on DIN rail TS-35/7.5 or 15 securely.
Electrical Connections
1. Connect the DC output according to the rated voltage and
current requirements.
2. Ensure proper grounding for safety.
Operation
1. Apply power within the specified input voltage range.
2. Monitor the DC output voltage and current to ensure they are
within the specified limits.
Maintenance
1. Keep the unit clean and free from dust accumulation for
proper cooling.
2. Regularly inspect for any signs of damage or wear.
Frequently Asked Questions (FAQ)
Q: What is the warranty period for the SDR-240 series?
A: The product comes with a 3-year warranty.
Q: How can I ensure proper cooling for the unit?
A: The unit is cooled by free air convection, so ensure there is
adequate ventilation around the unit.
Q: What are the main protections provided by the SDR-240
series?
A: The unit offers protections against short circuit, overload,
over voltage, and over temperature conditions.
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240W Single Output Industrial DIN RAIL with PFC Function
SDR-240 series
Features :
High efficiency 94% and low power dissipation
User’s Manual
150% peak load capability
Built-in active PFC function, PF>0.93
Protections: Short circuit / Overload / Over voltage / Over temperature
Cooling by free air convection
Can be installed on DIN rail TS-35/7.5 or 15
UL 508 (industrial control equipment) approved
BS EN/EN61000-6-2(BS EN/EN50082-2) industrial immunity level
GTIN CODE
Built-in DC OK relay contact 100% full load burn-in test
MW Search: https://www.meanwell.com/serviceGTIN.aspx
SPECIFICATION
3 years warranty
R33100
RoHS AS/NZS62368-1 TPTC004
SEM PQ I F47
UL508
Bauart gepruft Sicherheit
egelma ge od o s be wac g
www.tuv.com ID 2000000000
BS EN/EN62368-1
IEC62368-1
MODEL
SDR-240-24
SDR-240-48
DC VOLTAGE
24V
48V
RATED CURRENT
10A
5A
CURRENT RANGE
0 ~ 10A
0 ~ 5A
RATED POWER
240W
240W
PEAK CURRENT
15A
7.5A
OUTPUT
PEAK POWER Note.6
360W (3sec.)
RIPPLE & NOISE (max.) Note.2 50mVp-p
VOLTAGE ADJ. RANGE
24 ~ 28V
VOLTAGE TOLERANCE Note.3 ±1.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±1.0%
50mVp-p
48 ~ 55V ±1.0% ±0.5% ±1.0%
SETUP, RISE TIME
650ms, 60ms/230VAC 1300ms, 60ms/115VAC at full load
HOLD UP TIME (Typ.)
20ms/230VAC 20ms/115VAC at full load
VOLTAGE RANGE
88 ~ 264VAC 124 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
0.94/230VAC 0.99/115VAC at full load
INPUT
EFFICIENCY (Typ.) Note.8 94%
AC CURRENT (Typ.)
2.6A/115VAC
INRUSH CURRENT (Typ.) 33A/115VAC
1.3A/230VAC 55A/230VAC
LEAKAGE CURRENT
<1mA / 240VAC
OVERLOAD PROTECTION OVER VOLTAGE
OVER TEMPERATURE
Normally works within 110 ~ 150% rated output power for more than 3 seconds and then shut down o/p voltage with auto-recovery
>150% rated power, constant current limiting with auto-recovery within 2 seconds and may cause to shut down if over 2 seconds
29 ~ 33V
56 ~ 65V
Protection type : Shut down o/p voltage with auto-recovery
95±5 (TSW : detect on heatsink of power switch)
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
FUNCTION DC OK REALY CONTACT RATINGS (max.) 60Vdc/0.3A, 30Vdc/1A, 30Vac/0.5A resistive load
WORKING TEMP.
Note.5 -25 ~ +70 (Refer to “Derating Curve”)
WORKING HUMIDITY
20 ~ 95% RH non-condensing
ENVIRONMENT STORAGE TEMP., HUMIDITY -40 ~ +85, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.03%/ (0 ~ 50)
VIBRATION
Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6
SAFETY STANDARDS
UL508, TUV BS EN/EN62368-1, AS/NZS 62368.1, BSMI CNS15598-1, EAC TP TC 004 approved;(meet BS EN/EN60204-1)
SAFETY &
EMC (Note 4)
WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMISSION
EMC IMMUNITY
I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC O/P-DC OK:0.5KVAC I/P-O/P, I/P-FG, O/P-FG:>100M Ohms / 500VDC / 25/ 70% RH Compliance to BS EN/EN55032 (CISPR32), BS EN/EN61204-3 Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020, CNS15936 Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN61000-6-2 (BS EN/EN50082-2), BS EN/EN61204-3, heavy industry level, EAC TP TC 020, SEMI F47 approved
OTHERS NOTE
MTBF
1160.3K hrs min. Telcordia SR-332 (Bellcore) ; 169.3K hrs min. MIL-HDBK-217F (25)
DIMENSION
63*125.2*113.5mm (W*H*D)
PACKING
1.03Kg; 12pcs/13.4Kg/1.22CUFT
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1F & 47F parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
5. Installation clearances : 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded permanently with full power.
In case the adjacent device is a heat source, 15mm clearance is recommended.
6. 3 seconds max., please refer to peak loading curves.
7. Derating may be needed under low input voltage. Please check the derating curve for more details.
8. After 30 minutes of burn-in. 9. The ambient temperature derating of 3.5/1000m with fanless models and of 5/1000m with fan models for operating altitude higher than 2000m(6500ft).
Product Liability DisclaimerFor detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx
File Name:SDR-240-SPEC 2025-02-17
Downloaded from Arrow.com.
240W Single Output Industrial DIN RAIL with PFC Function
Mechanical Specification
(Unit: mm , tolerance ± 1mm)
SDR-240 series
Case No. 979A
63 113.5
ADMISSIBLE DIN-RAIL:TS35/7.5 OR TS35/15
DC OK +V ADJ. + DC OK
35
TB1 1 2 3
125.2
TB2
1 2 3 4 5 6
Terminal Pin No. Assignment (TB1) Pin No. Assignment 1 FG 2 AC/N 3 AC/L
Terminal Pin No. Assignment (TB2) Pin No. Assignment 1,2 Relay Contact 3,4 DC OUTPUT +V 5,6 DC OUTPUT -V
Block Diagram
EMI FILTER
I/P
&
RECTIFIERS
FG
PFC CIRCUIT
U.V.P.
PFC CONTROL
POWER SWITCHING
O.L.P.
PWM & PFC CONTROL
DC OK Relay Contact
Contact Close
PSU turns on / DC OK.
Contact Open
PSU turns off / DC Fail.
Contact Ratings (max.) 30V/1A resistive load.
RECTIFIERS &
FILTER
O.C.P.
DETECTION CIRCUIT
O.V.P.
DC OK +V -V
FG
Downloaded from Arrow.com.
File Name:SDR-240-SPEC 2025-02-17
240W Single Output Industrial DIN RAIL with PFC Function
Peak Loading
( 1 ) 360W
( 2 ) 360W
SDR-240 series
240W
100 sec.
3 sec.
Derating Curve
120W 10 sec. 3 sec.
Output derating VS input voltage
150
112.5
For 3 sec. (typ.)
100
75
Continuous
60
-25
0
10
20
30
40
50
60 70 (VERTICAL)
AMBIENT TEMPERATURE ()
100 90 80 70 60 50 40
88
100
110
135
155
INPUT VOLTAGE (V) 60Hz
230 264
LOAD (%) LOAD (%)
Downloaded from Arrow.com.
File Name:SDR-240-SPEC 2025-02-17
Documents / Resources
 |
MEAN WELL SDR-240 Series 240W Single Output Industrial DIN RAIL With PFC Function [pdf] User Guide SDR-240-24, SDR-240-48, SDR-240 Series 240W Single Output Industrial DIN RAIL With PFC Function, SDR-240 Series, 240W Single Output Industrial DIN RAIL With PFC Function, Industrial DIN RAIL With PFC Function, With PFC Function, Function |