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DC DC Power Supply
> Enclosed Type
> 500W
> RSD-500
 
 
 
 
 
DC DC Power Supply > Enclosed Type > 500W > RSD-500
DC_to_DC_Power Supply_RSD-500
Features : * Compliance to EN50155 and EN45545-2 railway standard
* 1U low profile 41mm
* 2:1 wide input range
* Fanless design, half encapsulated, cooling by free air convection
* Protections: Short circuit/ Overload/ Over voltage/ Over temperature/ Input reverse polarity/ Input under voltage protection
* 4000 VDC I/O isolation (reinforced isolation)
* -40~+80°C wide operating remperature
* Operating additude up to 5000 meters
* LED indicator for power on
* 3 years warranty
Model No. : RSD-500
VOLTAGE RANGE CONTINUOUS B:16.8 ~ 33.6Vdc
C:33.6 ~ 67.2Vdc
D:67.2 ~ 154Vdc
Over Load Protection Constant current limiting 105~135% rated output power with auto-recovery
Over Voltage Protection

14.4 ~ 17.5V 28.8 ~ 35V 57.6 ~ 65V 14.4 ~ 17.5V 28.8 ~ 35V 57.6 ~ 65V 14.4 ~ 17.5V 28.8 ~ 35V 57.6 ~ 65V
Protection type : Shut down o/p voltage, re-power on to recover
Working Temperature -40 ~ +55°C(no derating) ; +70°C@ 60% load by free air convection ; +70?(no derating with external base plate)
Safety Standards UL62368-1, IEC 62368-1, AS/NZS 62368-1, EAC TP TC 004 approved
EMC Standards Parameter Standard Test Level / Note
Conducted EN55032 (CISRP32) Class A
Radiated EN55032 (CISRP32) Class B
Harmonic Current EN55032 (CISRP32) ----
Voltage Flicker --- ----
EMC IMMUNITY EN55035
Parameter Standard Test Level / Note
ESD EN61000-4-2 Level 3, 8KV air ; Level 3, 6KV contact; criteria A
Radiated Field EN61000-4-3 Level 3, 10V/m ; criteria A
EFT / Burst EN61000-4-4 Level 3, 2KV ; criteria A
Surge EN61000-4-5 Level 3, 1KV/Line-Line ;Level 3, 2KV/Line-Line-FG ;criteria A
Conducted EN61000-4-6 Level 3, 10V ; criteria A
Magnetic Field EN61000-4-8 Level 4, 30A/m ; criteria A
Packing 1.45Kg;10pcs/15.5Kg/0.8CUFT
Dimension 237*100*41mm (L*W*H)
500W Enclosed Type Reliable Railway DC-DC Converter
Model No. DC VOLTAGE RATED CURRENT RATED POWER R. & N. Effi.
RSD-500B-12 12V 35A 420W 100mVp-p 92%
RSD-500B-24 24V 17.5A 420W 120mVp-p 92%
RSD-500B-48 48V 8.8A 422.4W 150mVp-p 92%
RSD-500C-12 12V 35A 420W 100mVp-p 93%
RSD-500C-24 24V 19.2A 460.8W 120mVp-p 93%
RSD-500C-48 48V 9.6A 460.8W 150mVp-p 93%
RSD-500D-12 12V 35A 420W 100mVp-p 93%
RSD-500D-24 24V 20.8A 499.2W 120mVp-p 93%
RSD-500D-48 48V 10.4A 499.2W 150mVp-p 93%
 
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--- E-Star Power Development Co., Ltd.