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产品介绍
Newmar PM-48-50 电源模块
NewMar - PM-48-50 - Power Module w/ CFB option, 54.4 VDC Out / 50A / 2200W
PM-48-50
These versatile Rectifier Modules function as either power supplies or battery chargers for 12, 24 or 48 volt systems; positive, negative or floating ground. They may be employed singly or in combination, enabling the installer to scale the system anywhere from 500 to 10, 000 watts per rack. Units may be paralleled for N + 1 redundancy and alarm contacts allow local or remote monitoring. An optional DC quick connect wiring kit allows easy replacement of modules without system shutdown. Power Modules may be used separately as a power source, or they may be integrated with the Power Function Manager (see RPS System page 12 to greatly expand the system capability with other functions such as digital output monitoring, powering multiple loads via circuit breaker distribution and low voltage battery disconnect. Features - 12, 24 or 48 volts output; pos., neg. or floating ground - 115 or 230 VAC, 50-60 Hz input 560 & 1000 watt models - 230 VAC only 2200 watt model - 560, 1000 or 2200 watts per module (approx.) - Built-in oring diode for parallel or N + 1 configuration - Power supply or battery charger operation (DC UPS system) - Optional battery charging circuit: three-step charging, gel/lead-acid switch, and temperature compensation - Form C alarm contacts - 19" or 23'', 2 RU, flush or 6'' forward rackmount See other products in some related categories (click to browse): Industrial & Scientific > Telecom Carrier Infrastructure > Base Station Infrastructure > Power Systems > Power Supplies
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