Nguồn Meanwell RSD-500B-48

1₫

ĐT & Zalo : Mr.Hùng 0909153888
Email: hung.nhatvuong@gmail.com
Website: www.nguonmeanwell.vn

Categories: Bộ Nguồn Meanwell DC-DC, RSD series, RSD-500

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Meanwell RSD-500B-48 Power Supply

Nguồn Meanwell RSD-500B-48

Tính Năng:

• Compliance to EN50155 and EN45545-2 railway standard
• 1U low profiles 41mm
• 2:1 wide input range
• Fanless design, half encapsulated, cooling by free air convection
• 40 ~ +80⁰C wide operating temperature
• DC output adjustable
• Protections: Short circuit / Overload / Over voltage / Input reverse polarity
• 4KVDC I/O isolation (reinforced isolation)
• Operating additude up to 5000 meters(Note.5)
• LED indicator for power on

Các Ứng Dụng:

• Bus, Tram , metro or railway system
• Semi-conductor fabrication equipment
• Factory automation
• Electro-mechanical
• Wireless network
• Telecom or datacom system
• Highly vibrating, highly dusty, extremely low or high temperature harsh enviroment

Mô Tả về sản phẩm

RSD-500 is a 500W enclosed type DC-DC reliable railway converter. This series is compliant with EN50155/IEC60571 railway standard, constituting three types of models with 2:1 wide but different input ranges 16.8 ~ 33.6V/33.6 ~ 67.2V/67.2 ~ 154V, 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.
This series has capability of working under 40 ~ + 80⁰C, low ripple and noise, supreme EMC characteristics, 4KVDC I/P-OP, low enclosure profile 41mm and an interior with semi-potted silicone. It 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.

Thông số chi tiết về sản phẩm

Model		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
OUTPUT	DC VOLTAGE	12V	24V	48V	12V	24V	48V	12V	24V	48V
	RATED CURRENT	35A	17.5A	8.8A	35A	17.5A	8.8A	35A	17.5A	8.8A
	CURRENT RANGE	0 ~ 35A	0 ~ 17.5A	0 ~ 8.8A	0 ~ 35A	0 ~ 17.5A	0 ~ 8.8A	0 ~ 35A	0 ~ 17.5A	0 ~ 8.8A
	RATED POWER	420W	420W	422.4W	420W	420W	422.4W	420W	420W	422.4W
	RIPPLE & NOISE (max.) Note.2	100mVp-p	120mVp-p	150mVp-p	100mVp-p	120mVp-p	150mVp-p	100mVp-p	120mVp-p	150mVp-p
	VOLTAGE TOLERANCE Note.3	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%
	LINE REGULATION Note.4	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	LOAD REGULATION Note.5	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%
	SETUP, RISE TIME	500ms, 60ms at full load
	HOLD UP TIME (Typ.)	Please refer to page 4 Hold up Time (Load de-rating curve)
INPUT	VOLTAGE RANGE CONTINUOUS 1 SEC.	16.8 ~ 31.2VDC			33.6 ~ 62.4VDC			67.2 ~ 143VDC
	VOLTAGE RANGE CONTINUOUS 1 SEC.	14.4 ~ 33.6VDC			28.8 ~ 67.2VDC			57.6 ~ 154VDC
	EFFICIENCY (Typ.)	92.00%	92.00%	92.00%	93.00%	93%	93%	93%	93%	93%
	DC CURRENT (Typ.)	21.5A @24Vdc			11A @48Vdc			5A @110Vdc
	INRUSH CURRENT (Typ.)	30A
	INTERUPTION OF VOLTAGE SUPPLY	EN50155:2007-B/C/D type comply with S1 level(3ms) @full load; B/C type comply with S2 level (10ms) @70% load; D-type comply with S2 level(10ms) @full load