MEAN WELL SDR-120 Series 120W Single Output Industrial DIN RAIL with PFC Function Owner’s Manual
- June 15, 2024
- MEAN WELL
Table of Contents
SDR-120 series
120W Single Output Industrial DIN RAIL with PFC Function
■ GTIN CODE
https://www.meanwell.com/serviceGTIN.aspx
SDR-120 Series 120W Single Output Industrial DIN RAIL with PFC Function
■ Features:
- High efficiency 91% and low power dissipation
- 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
- Built-in DC OK relay contact
- 100% full load burn-in test
- 3 years warranty
User’s Manual
https://www.meanwell.com/Upload/PDF/SDR%20DIN%20rail.pdf
SPECIFICATION
| MODEL | SDR-120-12 | SDR-120.24 | SDR-12048 |
|---|---|---|---|
| OUTPUT | DC VOLTAGE | 12V | 24V |
| RATED CURRENT | 10A | 5A | 2.5A |
| CURRENT RANGE | 0 – 10A | 0 – 5A | 0 – 2.5A |
| RATED POWER | 120W | 120W | 120W |
| PEAK CURRENT | 15A | 7.5A | 3.75A |
| PEAK POWER Note.6 | 180W (3 sec.) | ||
| RIPPLE & NOISE (max.) Note.2 | 100mVp-p | 100mVp-p | 120mVp-p |
| VOLTAGE ADJ. RANGE | 12 – 14V | 24 – 28V | 48 – 55V |
| VOLTAGE TOLERANCE Note.3 | ±1.0% | ±1.0% | ±1.0% |
| LINE REGULATION | ±0.5% | ±0.5% | ±0.5% |
| LOAD REGULATION | ±1.0% | ±1.0% | ±1.0% |
| SETUP, RISE TIME | 1500ms, 60ms/230VAC 3000ms, 60ms/115VAC at full load | ||
| HOLD UP TIME (Typ.) | 20ms/230VAC 20ms/115VAC at full load | ||
| INPUT | VOLTAGE RANGE Note.7 | 88 – 264VAC 124 – 370VDC | |
| FREQUENCY RANGE | 47 – 63Hz | ||
| POWER FACTOR (Typ.) | 0.93/230VAC 0.96/115VAC at full load | ||
| EFFICIENCY (Typ.) | 89% | 91% | 90.5% |
| AC CURRENT (Typ.) | 1.4A/115VAC 0.7A/230VAC | ||
| INRUSH CURRENT (Typ.) | 35A/115VAC 70A/230VAC | ||
| LEAKAGE CURRENT | <1mA/ 240VAC | ||
| PROTECTION | OVERLOAD | Normally works within 110 -150% rated output power for |
more than 3 seconds and then shut down o/p voltage
150% rated power, constant current limiting with auto-recovery within 3 seconds and shut down o/p voltage after 3 seconds
OVER VOLTAGE| 14 – 17V 1 29 – 33V| 56 – 65V
Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE| 95t ±5t (TSW) detect on heatsink of power switch
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
FUNCTION| DC OR REALYCONTACT RATMOS (ma)| 60Vdc/0.3A, 30Vdc/1A, 30Vac/0.5A resistive load
ENVIRONMENT| WORKING TEMP.| -25 – +70°C (Refer to terating Curve)
WORKING HUMIDITY| 20 – 95% RH non-condensing
STORAGE TEMP., HUMIDITY| -40 – +85°C, 10 -95% RH
TEMP. COEFFICIENT| ±0.03%lt (0- 50t
VIBRATION| Component:10 – 500Hz. 26 10mInficyde, 80mIn. each along X. Y. Z axes: Mounting: Compliance to IEC60068-2-6
| SAFETY STANDARDS| UL508, TUV BS EN/ EN62368-1 , AS/NZS 62368.1, EAC TP TC 004 approved , BSMI CNS14336-1 ;(meet BS EN/ EN60204-1)
WITHSTAND VOLTAGE| I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC O/P-DC OK:0.5KVAC
ISOLATION RESISTANCE| I/P-O/P, I/P-FG, O/P-FG:>100M Ohms / 500VDC / 25 ℃ / 70% RH
EMC EMISSION| Compliance to BS EN/ EN55032 (CISPR32), BS EN/ EN61204-3 Class B, BS EN/ EN61000-3-2,-3, EAC TP TC 020, CNS13438 Class B
EMC IMMUNITY| 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
| MTBF| 1764.6K hrs min. Telcordia SR-332 (Bellcore) ; 292.1K hrs min. MIL- HDBK-217F (25 )℃
DIMENSION| 40125.2113.5mm (WHD)
PACKING| 0.67Kg; 20pcs/14.4Kg/1.16CUFT
NOTE| 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
2. Ripple & noise are measured at 20OMHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf 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.
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. The ambient temperature derating of 3.5°C/1000m with fanless models and of 5°C/1000m with fan models for operating altitude higher than 2000m(6500ft)
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■ Mechanical Specification
■ Block Diagram
■ 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. |
■ Peak Loading
■ Derating Curve
■ Output derating VS input voltage
File Name:SDR-120-SPEC 2022-09-20
Downloaded from Arrow.com.