Product Introduction
PS48300/1800 communication power supply system is a highly reliable, high power density, high performance and fully digitalized communication power supply system designed to meet the needs of communication networks in various industries by adopting DSP technology with Emerson Network Power's years of experience in development and online operation.
Product Features
Ultra-wide AC input voltage operating range
Perfect lightning protection design for AC and DC side
Rectifier module adopts comprehensive soft-switching patented technology and dormant energy-saving patents, which is highly efficient and energy-saving
Advanced EMC design, which complies with domestic and international standards, such as CE, NEBS and so on
Non-destructive hot-plugging and unplugging technology of rectifier module, which is plug-and-play, and the time of replacing the rectifier module is less than 1min
Intelligent battery management, which effectively improves the performance and service life of the battery pack Networked design, which provides a wide range of power supply options.
Networked design, providing a variety of communication interfaces, flexible remote monitoring network.
Technical parameters:
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AC power distribution |
供电方式 |
Three-phase five-wire /单相三线 |
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Input Voltage |
85-300VAC |
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输入空开 |
X1/X3型： 2*100A/3P (two AC inputs); X2型：1*63A/4P (single AC input) |
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输出空开 |
X1/X3型： 1*16A/3P,3*16A/1P |
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直流配电 |
Rated Voltage |
-42 - -58VDC |
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负载总容量 |
300A |
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Battery fuse |
250A*2 |
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输出分路 |
X1/X2/X3型共12-way: 100A*5，63A*1, 63A*2、32A*2, 10A*2 |
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Rectifier module |
输入特性 |
Input voltage: 85-300VAC（85-176VAC derated power output), output grid frequency: 45-65Hz，功率因数：大于等于0.99 |
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输出特性 |
Output DC voltage: -42 - -58V，输出电流：0-33A, rated efficiency: greater than or equal to 91%，最大输出功率：1740W |
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监控模块 |
Alarm function |
监控单元能对系统故障进行声光报警，同时能上报到后台主机。历史告警录存储200 items and key operation function. |
监控单元能对系统故障进行声光报警，同时能上报到后台主机。历史告警录存储8路辅助告警继电器输出。告警声音，时间可控 |
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Battery management function |
自动均浮充；智能充电限流管理；负载下电；电池保护；放电测试；10 groups of battery test record battery discharge test; timed discharge, constant current discharge, short time discharge battery abnormal detection |
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控制功能 |
Rectifier module switch-on; rectifier module current limiting, voltage regulation; battery pack equalization charging /浮充/test switching; load down; battery protection |
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远程接口 |
RS232， MODEM (optional )，internet access (可选) |
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机械参数 |
Monitoring module dimensions (mm) |
87*85*287 |
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Cabinet size (mm) |
X1型： 1600*600*600， X2/X3型：2000*600*600 |
Chinese
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