Nguồn Meanwell AD-55B

Categories: AD series, AD-55, Bộ Nguồn Meanwell Sạc Ắc Quy - UPS

Description
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Meanwell AD-55B Power Supply

Nguồn Meanwell AD-55B

Tính Năng:

• Universal / Full Range AC Input
• Protection: Short circuit / Overload / Overvoltage
• Low battery protection
• Free air convection cooling
• 100% full load write test
• Fixed switching frequency at 45KHz

Thông số chi tiết về sản phẩm

Model		AD-55A		AD-55B
OUPUT	OUTPUT NUMBER	CH1	CH2	CH1	CH2
	DC VOLTAGE	13.8V	13.4V	27.6V	26.5V
	RATED CURRENT	3.5A	0.23A	1.8A	0.16A
	CURRENT RANGE	0 ~ 4A		0 ~ 2A
	RATED POWER	52.58W		55.12W
	RIPPLE & NOISE (max.) Note.2	100mVp-p		100mVp-p
	VOLTAGE ADJ.RANGE	CH1: 12 ~ 14.5V		CH1: 24 ~ 29V
	VOLTAGE TOLERANCE Note.3	±1.0%		±1.0%
	LINE REGULATION Note.4	±0.5%		±0.5%
	LOAD REGULATION Note.5	±0.5%		±0.5%
	SETUP, RISE TIME	800ms, 50ms/230VAC 1600ms, 50ms/115VAC at full load
	HOLD UP TIME (Typ.)	80ms/230VAC 16ms/115VAC at full load
INPUT	VOLTAGE RANGE	88 ~ 264VDC 124 ~ 370VDC
	FREQUENCY RANGE	47 ~ 63Hz
	EFFICIENCY (Typ.)	71.00%		74%
	AC CURRENT (Typ.)	1.6A/115VAC 1A/230VAC
	INRUSH CURRENT (Typ.)	COLD START 20A/115VAC 40A/230VAC
	LEAKAGE CURRENT	<1mA/240VAC
PROTECTION	OVER LOAD	105 ~ 150% rated output power
		Protection type :AC Charging Mode : Hiccup mode, recovers automatically after fault condition is removed UPS Mode : Protected by internal fuse

	Protection type : Hiccup mode, recovers automatically after fault condition is removed
	BATTERY LOW	9.5 ~ 11V		20 ~ 22V