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DDR-240D-48
51.18
Details
Meanwell DDR-240D-48 is a 240W DIN Rail type DC-DC converter with 48V5A0-5A240W7.5A360W (3sec)100mVp-p48-56V. The item outstands ultra-thin rail type chassis design. The main features include easy installation of hanging rails, a face width of only 40mm, which greatly reduces the lack of space on the system end rail (TS-35/7.5 or 15), 2:1 wide voltage input, 4000VDC input/output isolation (with reinforced insulation), -40~+70°C operating temperature, and 150% peak load capacity. What’s more, DDR-240D-48 can be paralleled to 960W (3+1 units), and withstands 5G resistance... etc. The design also passes IEC62368-1/EN55032, EAC TP TC004 and railway EN50155 regulations certification, which could be used for industrial & railway control, security control, communication system and other fields.
In addition, this series of models has input options: 67.2-154Vdc and two output options: 24V/48V. Suitable applications include to DC buck/boost regulator, increasing system insulation level and voltage drop compensation along cable...etc.
Meanwell DDR-240D-48 Encoding
| DDR | Series Name |
| 240 | Rated Wattage |
| D | Input Voltage (B: 16.8-33.6Vdc, C: 33.6-67.2Vdc, D: 67.2-154Vdc) |
| 48 | Output Voltage (24/48Vdc) |
Meanwell DDR-240D-48 Specifications
| MODEL | DDR-240D-48 | |
| OUTPUT | DC VOLTAGE | 48V |
| RATED CURRENT | 5A | |
| CURRENT RANGE | 0-5A | |
| RATED POWER | 240W | |
| PEAK CURRENT | 7.5A | |
| PEAK POWER | 360W (3sec) | |
| RIPPLE & NOISE (max.) | 100mVp-p | |
| VOLTAGE ADJ. RANGE | 48-56V | |
| VOLTAGE TOLERANCE | ±1.0% | |
| LINE REGULATION | ±0.5% | |
| LOAD REGULATION | ±1.0% | |
| SETUP, RISE TIME | 500ms, 60ms | |
| HOLD UP TIME (Typ.) | Please refer to page 6 Hold up Time( Load de-rating curve ) | |
| INPUT | VOLTAGE RANGE CONTINUOUS | 67.2-154Vdc |
| VOLTAGE RANGE 100ms | 66-67.2Vdc | |
| EFFICIENCY (Typ.) | 92.50% | |
| DC CURRENT (Typ.) | 2.5A at 110Vdc | |
| INRUSH CURRENT (Typ.) | 30A | |
| INTERRUPTION OF VOLTAGE SUPPLY | EN50155:2007-B/C- type comply with S2 level (10ms) at 70% load ; D-type comply with S2 level (10ms) at full load | |
| EN50155:2017-Comply with S1 level | ||
| PROTECTION | OVERLOAD | Normally works within 150% rated output power for more than 3 seconds and then constant current protection 105~135% rated output power with auto-recovery |
| OVER VOLTAGE | 57.6~65V | |
| Protection type : Shut down o/p voltage, re-power on to recover | ||
| OVER TEMPERATURE | Shut down o/p voltage, re-power on to recover | |
| UNDER VOLTAGE LOCKOUT | 110Vin (D - type): Power ON>=67.2V, OFF<=65V | |
| FUNCTION | DC OK REALY CONTACT RATINGS (max.) | 30Vdc/1A resistive load |
| CURRENT SHARING | Up to 960W (3+1 units). Please refer to the Function Manual | |
| REMOTE ON-OFF CONTROL | Please refer to the Function Manual | |
| ENVIRONMENT | WORKING TEMP. | -40 ~ +70℃ (Refer to "Derating Curve") |
| WORKING HUMIDITY | 5~95% RH non-condensing | |
| STORAGE TEMP., HUMIDITY | -40~+85℃, 5~95% RH non-condensing | |
| TEMP. COEFFICIENT | ±0.03%/℃(0 ~ 60℃) | |
| VIBRATION | Component:10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC61373 | |
| OPERATING ALTITUDE | 5000 meters | |
| SAFETY&EMC | SAFETY STANDARDS | IEC 62368-1, UL 62368-1, EAC TP TC 004, AS/NZS 62368.1 approved |
| WITHSTAND VOLTAGE | I/P-O/P:4KVdc I/P-FG:2.5KVdc O/P-FG:0.71KVdc | |
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:>100M Ohms / 500Vdc / 25℃/ 70% RH | |
| EMC IMMUNITY | BS EN/EN55035 , BS EN/EN61000-6-2 (BS EN/EN50082-2) | |
| RAILWAY STANDARD | Compliance to BS EN/EN45545-2 for fire protection ; Meet BS EN/EN50155 / IEC60571 including IEC61373 for shock & vibration, BS EN/EN50121-3-2 for EMC | |
| OTHERS | MTBF | 1415.6K hrs min. Telcordia SR-332 (Bellcore) ; 189.9K hrs min. MIL-HDBK-217F (25℃) |
| DIMENSION | 40*125.2*113.5mm (W*H*D) | |
| PACKING | 0.76Kg;20psc/16.2Kg/1.16CUFT | |
Meanwell DDR-240D-48 Features
l Width only 40mm
l 3 years warranty
l 2:1 wide input range
l DC OK relay contact
l Remote ON-OFF control
l 150% peak load capability
l Current sharing up to 960W (3+1)
l DC output adjustable
l Cooling by free air convection
l -40~+70℃ wide working temperature
l polarity/Input under voltage protection
l 4KVdc I/O isolation (Reinforced isolation)
l Can be installed on DIN rail TS -35/7.5or 15
l Compliance to BS EN/EN50155 and BS EN/EN45545-2 railway standard
l Protections: Short circuit/Overload /Over voltage/Over temperature/Input reverse
Meanwell DDR-240D-48 Applications
l Factory automation
l Electro-mechanical
l Wireless network
l Industrial control system
l Telecom or datacom system
l Bus, tram, metro or railway system
l Semi-conductor fabrication equipment
Meanwell DDR-240D-48 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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