明纬 MEAN WELL · ESP SERIES 系列

明纬官方正品ESP SERIES 系列3 年保修

ESP-120-27 · 台式铅酸电池充电器

Mean Well · Enclosed Switching Power Supply · 108W 13.5

输出电压: 13.5 V DC
额定功率: 108 W
输出电流: 4 A

¥363.00含 13% 增值税

暂时缺货 · 上海仓 0 件可下单预订，我们会与您确认货期

缺货
预订

数量

关于 ESP-120-27，直接问工程师已带入当前型号，无需重复说明。

批量报价

也可在官方旗舰店购买

淘宝京东天猫

下载规格书·

明纬原厂授权分销商CBCEUL可开 13% 增值税专票

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

AC input range selected by switch
Protections:Short circuit/Over load/Over voltage/Over temperature
Battery under/Over voltage and polarity protections(ESC only)
Forced air cooling by built-in DC fan(240V only)
Fixed switching frequency at 25KHz
3 color LED loading indicator
2 years warranty

规格参数

ESP-120-27参数摘自官方规格书（2005-09-13 版）下载规格书 PDF

OUTPUT

DC VOLTAGE: 27V
RATED CURRENT: 4A
CURRENT RANGE: 0 ~ 4A
RATED POWER: 108W
RIPPLE & NOISE (max.)^注Note.2: 150mVp-p
VOLTAGE ADJ. RANGE: 24 ~ 30V
VOLTAGE TOLERANCE^注Note.3: ±1.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±1.0%
SETUP, RISE TIME: 200ms, 100ms at full load
HOLD TIME (Typ.): 36ms at full load

INPUT

VOLTAGE RANGE: 88 ~ 132VAC/176 ~264VAC selected by switch 249 ~ 370VDC
FREQUENCY RANGE: 47 ~ 63Hz
EFFICIENCY (Typ.): 83%
AC CURRENT (Typ.): 3A/115VAC 1.5A/230VAC
INRUSH CURRENT (Typ.): COLD START 40A
LEAKAGE CURRENT: <3.5mA / 240VAC

PROTECTION

OVER LOAD: 105 ~ 135% rated output power Protection type : Fold back current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE: 31 ~ 36.5V Protection type : Constant voltage limiting, recovers automatically after fault condition is removed
OVER TEMPERATURE: RTH5≧80℃ Detect on heatsink of Q1,Q2 power transistor Protection type : Shun down o/p voltage, recovers automatically after temperature goes down
BATTERY: ESC series with bat. polarity, bat. Under voltage, bat. Over voltage protection

FUNCTION

FAN CONTROL: NO FAN

ENVIRONMENT

WORKING TEMP.: -10 ~ +60℃(Refer to output load derating curve)
WORKING HUMIDITY: 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -20 ~ +85℃, 10 ~ 95% RH
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: CSA60950-1(UL3101-1,IEC1010-1,EN61010-1) 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
EMI CONDUCTION & RADIATION: Compliance to EN55022 (CISPR22) Class B
HARMONIC CURRENT: Compliance to EN61000-3-2,-3
EMS IMMUNITY: Compliance to EN61000-4-2,3,4; ENV50204, Light industry level, criteria A

OTHERS

MTBF: 250.9K Hrs min.(ESP-120) MIL-HDBK-217F (25℃)
DIMENSION: 150*140*86mm (L*W*H)

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.

技术图纸

典型应用

■ 典型应用

工业自动化 — 为控制柜、机器人设备中的备用电池提供稳定充电。
安防监控系统 — 为CCTV、门禁系统中的铅酸电池提供可靠电源。
通信设备 — 为基站、网络设备中的备用电池组充电。
电动工具充电 — 适用于各类工业级电动工具的铅酸电池充电。
应急照明系统 — 为应急灯、消防设备中的电池提供日常维护充电。

资料下载

规格书1

ESP-120-27 规格书PDF下载

认证证书1

ESC-2CESP-120-2C240认证证书ESC-2CESP-120-2C240 · 点击下载 ↓PDF下载