明纬 MEAN WELL · AD系列系列

明纬官方正品AD系列系列3 年保修

AD-55B · 27.6V 单路输出带浮充电不间断安防电源

Mean Well · Enclosed Switching Power Supply · 53.92W 27.6

输出电压: 27.6 V DC
额定功率: 53.9 W
输出电流: 1.8 A

¥169.40市场价 ¥197.60含 13% 增值税

选择型号 — AD-55系列AD-55B

AD-55A51.4W · 13.8V · 3.5A

AD-55B53.9W · 27.6V · 1.8A

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数量

关于 AD-55B，直接问工程师已带入当前型号，无需重复说明。

批量报价

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淘宝京东天猫

下载规格书·

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满购包邮正品授权含 13% 增值税发票工程师选型支持

产品概述

产品特点

Universal AC input / Full range
Protections: Short circuit / Overload / Over voltage
Battery low protections
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 45KHz
2 years warranty

规格参数

AD-55B参数摘自官方规格书（2011-06-16 版）下载规格书 PDF

OUTPUT

OUTPUT NUMBER: CH1 CH2
DC VOLTAGE: CH1: 27.6V CH2: 26.5V
RATED CURRENT: CH1: 1.8A CH2: 0.16A
CURRENT RANGE: CH1: 0 ~ 2A CH2: --------
RATED POWER: 53.92W
RIPPLE & NOISE (max.)^注Note.2: CH1: 100mVp-p CH2: --------
VOLTAGE ADJ. RANGE: CH1: 24 ~ 29V
VOLTAGE TOLERANCE^注Note.3: CH1: ±1.0% CH2: --------
LINE REGULATION: CH1: ±0.5% CH2: --------
LOAD REGULATION: CH1: ±0.5% CH2: --------
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 ~ 264VAC 124 ~ 370VDC
FREQUENCY RANGE: 47 ~ 63Hz
EFFICIENCY (Typ.): 74%
AC CURRENT (Typ.): 1.6A/115VAC 1A/230VAC
INRUSH CURRENT (Typ.): COLD START 20A/115VAC 40A/230VAC
LEAKAGE CURRENT: <1mA / 240VAC

PROTECTION

OVERLOAD: 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
OVER VOLTAGE: CH1:31.74 ~ 37.26V Protection type : Hiccup mode, recovers automatically after fault condition is removed
BATTERY LOW: 20 ~ 22V

FUNCTION

DC ALARM SIGNAL(OPTIONAL): AC fail CN1 PIN2 Battery low under charge voltage 82.5%±2% CN1 PIN1 Normal 0.8V max. Abnormal 5V±0.5V

ENVIRONMENT

WORKING TEMP.: -10 ~ +60℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -20 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.03%/℃ (0~50℃) on CH1 output
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY & EMC (Note 4)

SAFETY STANDARDS: UL60950-1, TUV EN60950-1 approved
WITHSTAND VOLTAGE: I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH
EMC EMISSION: Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3
EMC IMMUNITY: Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level, criteria A

OTHERS

MTBF: 304.3K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 159*97*38mm (L*W*H)
PACKING: 0.5Kg; 24pcs/12.6Kg/0.75CUFT

测试条件与备注4

All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
Tolerance : includes set up tolerance, line regulation and load regulation.
The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http://www.meanwell.com)

技术图纸

典型应用

■ 典型应用

安防监控系统 — 网络摄像机、DVR/NVR录像机、视频监控设备不间断供电。
门禁考勤系统 — 门禁控制器、电磁锁、指纹识别设备备用电源。
报警系统 — 入侵探测器、报警主机、声光报警器UPS供电。
应急照明 — 消防应急灯、安全出口指示灯、楼道照明备用电源。

资料下载

规格书1

AD-55B 规格书PDF下载

认证证书7

TÜV认证证书TÜV · 点击下载 ↓PDF下载

CB认证证书CB · 点击下载 ↓PDF下载

EMC认证证书EMC · 点击下载 ↓PDF下载

CE认证证书CE · 点击下载 ↓PDF下载

UK认证证书UK · 点击下载 ↓PDF下载

UL认证证书UL · 点击下载 ↓PDF下载