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RSD-500D
162.14
Details
Meanwell RSD-500D Series is a 500W enclosed type reliable railway DC-DC converter. The product is compliant with BS EN/EN501 55/BS EN/EN45545-2 railway standard. At the same time, RSD-500D constitutes three types of models with 2:1 wide but different input ranges 16.8~33.6V/33.6~67.2V/67.2~154V. It is suitable for railway and all kinds of transportation systems exploiting the frequently used standard input voltages such as 24V, 36V, 48V, 72V, 96V and 110V. Various output voltages 12V, 24V and 48V are available for selection. What's more, the unit has the capability of working under -40~+80℃, low ripple and noise, supreme EMC characteristics, 4KVdc I/O isolation, low enclosure profile 41mm and an interior with semi-potted silicone. Meanwell RSD-500D Serie does not only well fits the in-car systems or the facilities by rails for railway, trams and buses, but also can be used in the harsh environment with high vibration, high dust, extremely low or high temperature, etc.
Meanwell RSD-500D Series Encoding
| RSD | Series Name |
| 500 | Rated Wattage |
| D | Input Voltage (B: 16.8-33.6Vdc, C: 33.6-67.2Vdc, D: 67.2-154Vdc) |
| 24 | Output Voltage ( 12/24/48Vdc) |
Meanwell RSD-500D Series Model Specifications
| ORDER NO. | RSD-500D-12 | RSD-500D-24 | RSD-500D-48 | |
| OUTPUT | DC VOLTAGE | 12V | 24V | 48V |
| RATED CURRENT | 35A | 20.8A | 10.4A | |
| CURRENT RANGE | 0-35A | 0-20.8A | 0-10.4A | |
| RATED POWER | 420W | 499.2W | 399.2W | |
| RIPPLE & NOISE (max.) | 100mVp-p | 120mVp-p | 150mVp-p | |
| VOLTAGE ADJ. RANGE | 12-14V | 24-28V | 48-56V | |
| VOLTAGE TOLERANCE | ±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 | 800ms, 50ms at full load | |||
| INPUT | VOLTAGE RANGE (CONTINUOUS) | 67.2 ~ 154Vdc | ||
| VOLTAGE RANGE 1 SEC. | 57.6 ~ 67.2Vdc | |||
| EFFICIENCY (Typ.) | 93.00% | 93.00% | 93.00% | |
| DC CURRENT (Typ.) | ||||
| INRUSH CURRENT (Typ.) | 5A at 110Vdc | |||
| INTERRUPTION OF VOLTAGE SUPPLY | 30A | |||
| EN50155:2017-B/C/D type comply with S1 level (3ms) at full load; B/C type comply with S2 level (10ms) at 70% load, D- type comply with S2 level (10ms) at full load |
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| PROTECTION | OVERLOAD | Constant current limiting 105~135% rated output power with auto-recovery | ||
| OVER VOLTAGE | 14.4-17.5V | 28.8-35V | 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 | |||
| REVERSE POLARITY | By internal, MOSFET, no damage, recovers automatically after fault condition is removed | |||
| UNDER VOLTAGE LOCKOUT | 110Vin :Power ON>=67.2V, OFF<=65V | |||
| ENVIRONMENT | WORKING TEMP. | -40 ~ +80℃ (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 ~ 55℃) | |||
| VIBRATION | Component:10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC61373 | |||
| OPERATING ALTITUDE | 5000 meters / OVCⅡ | |||
| SAFETY & EMC | SAFETY STANDARDS | UL62368-1, IEC 62368-1, AS/NZS 62368-1, EAC TP TC 004 approved, Design refer to BS EN/EN62368-1 | ||
| WITHSTAND VOLTAGE | I/P-O/P:4KVdc I/P-FG:2.5KVdc O/P-FG:2.5KVdc | |||
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:>100M Ohms / 500Vdc / 25℃/ 70% RH | |||
| EMC EMISSION | Parameter | Standard | Test Level | |
| Conducted | BS EN/EN55032 (CISRP32) | Class A | ||
| Radiated | BS EN/EN55032 (CISRP32) | Class B | ||
| Voltage Flicker | BS EN/EN61000-3-3 | --- | ||
| Harmonic Current | --- | --- | ||
| EMC IMMUNITY | BS EN/EN55035 | |||
| Parameter | Standard | Test Level | ||
| ESD | BS EN/EN61000-4-2 | Level 3, 8KV air ; Level 3, 6KV contact; criteria A | ||
| Radiated | BS EN/EN61000-4-3 | Level 3, 10V/m ; criteria A | ||
| EFT / Burst | BS EN/EN61000-4-4 | Level 3, 2KV ; criteria A | ||
| Surge | BS EN/EN61000-4-5 | Level 3, 1KV/Line-Line ;Level 3, 2KV/Line-Line-FG ;criteria A | ||
| Conducted | BS EN/EN61000-4-6 | Level 3, 10V ; criteria A | ||
| Magnetic Field | BS EN/EN61000-4-8 | Level 4, 30A/m ; criteria A | ||
| RAILWAY STANDARD | Compliance to BS EN/EN45545-2 for fire protection ; BS EN/EN50155 / IEC60571 including IEC61373 for shock & vibration, BS EN/EN50121-3-2 for EMC | |||
| OTHERS | MTBF | 834.7K hrs min. Telcordia SR-332 (Bellcore) ; 99.1K hrs min. MIL-HDBK-217F (25℃) | ||
| DIMENSION | 237*100*41mm (L*W*H) | |||
| PACKING | 1.45Kg;10pcs/15.5Kg/0.8CUFT | |||
Meanwell RSD-500D Series Features
l 1U low profile 41mm
l 3 years warranty
l 4KVdc I/O isolation (Reinforced isolation)
l DC output adjustable
l 2:1 wide input range
l Fanless design, half encapsulated
l Operating additude up to 5000 meters
l LED indicator for power on
l cooling by free air convection
l -40~+80℃ wide operating temperature
l Compliance to BS EN/EN50155 and BS EN/EN45545-2railway standard
l Protections: Short circuit/Overload/Over voltage/Over temperature/Inplut reverse polarity/Input under voltage protection
Meanwell RSD-500D Series Applications
l Wireless network
l Factory automation
l Electro-mechanical
l Industrial control system
l Telecom or datacom system
l Bus,tram, metro or railway system
l Semi-conductor fabrication equipment
l Highly vibrating, highly dusty ,extremely low or high temperature harsh environment
Meanwell RSD-500D Series Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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