MEAN WELL RSD-500 Series DC-DC Power Supplies 420–499.2W

Models:	RSD-500B-12 RSD-500B-24 RSD-500B-48 RSD-500C-12 RSD-500C-24 RSD-500C-48 RSD-500D-12 RSD-500D-24 RSD-500D-48
Manufacturer:	MEAN WELL
Type:	DC-DC Power Supplies

RSD-500 Series Features:

RSD-500 Series is a 500W enclosed type reliable railway DC-DC converter.

Features:
Compliance to BS EN/EN50155 and BS EN/EN45545-2 railway standard
1U low profile 41mm
2:1 wide input range
Fanless design, half encapsulated, cooling by free air convection
-40 ~ +80℃ wide operating temperature
DC output adjustable
Protections: Short Circuit / Overload / Over voltage / Over temperature / Input reverse polarity / Input under voltage protection
4KDdc I/O isolation (Reinforced isolation)
Operating additude up to 5000 meters
LED indicator for power on
3 years warranty

Spec	RSD-500B-12	RSD-500B-24	RSD-500B-48	RSD-500C-12	RSD-500C-24	RSD-500C-48	RSD-500D-12	RSD-500D-24	RSD-500D-48
Wattage	420	420	422.4	420	460.8	460.8	420	499.2	499.2
Input Voltage	16.8 ~33.6Vdc	16.8 ~ 33.6Vdc	16.8 ~ 33.6Vdc	33.6 ~ 67.2Vdc	33.6 ~ 67.2Vdc	33.6 ~ 67.2Vdc	67.2 ~ 154Vdc	67.2 ~ 154Vdc	67.2 ~ 154Vdc
Output Current	35a	17.5A	8.8A	35A	19.2A	9.6A	35A	20.8A	10.4A
Output Voltage	12v	24V	48V	12V	24V	48V	12V	24V	48V
Dimensions	23710041mm (LWH)	23710041mm (LWH)	23710041mm (LWH)	23710041mm (LWH)	23710041mm (LWH)	23710041mm (LWH)	23710041mm (LWH)	23710041mm (LWH)	23710041mm (LWH)
Working Temperature	-40 ~ +80 (Refer to "Derating Curve")
Safety Standards	UL62368-1, IEC 62368-1, approved AS/NZS 62368-1, EAC TP TC 004 , Design refer to BS EN/EN62368-1
EMC Standards	BS EN/EN55032 (CISRP32), BS EN/EN55032 (CISRP32), BS EN/EN61000-3-3, BS EN/EN61000-4-2 BS EN/EN61000-4-3 BS EN/EN61000-4-4 BS EN/EN61000-4-5 BS EN/EN61000-4-6 BS EN/EN61000-4-8