Redundant Rectifier 2000W, 220/380 VAC to -48 VDC, 200A, 2U

The ETP48200-B2A1 is an integrated AC/DC power system with excellent performance, high energy efficiency, a wide AC/DC input voltage range, etc. It can be integrated into a 19-inch rack or cabinet.

Features

• Hot-swappable rectifier and DC distribution unit
• Compact design
• High efficiency (above 96%) which helps save energy
• Sleep mode function that drastically increases system efficiency

Specifications

• Dimensions: 482.6mm (Width) x 255mm (Depth) x 86.1mm (2U, Height)
• Input: 220/380VAC three-phase, 220VAC single-phase, or 220VAC split-phase
• Input frequency: 45-66 Hz, nominal value: 50/60 Hz
• Output: -42 to -58VDC, nominal value: -53.5VDC
• Operating temperature: -40ºC to +65ºC
• Storage temperature: -40ºC to +70ºC
• Maximum capacity: 2000W (redundant)

Includes

• 1 ETP48200-B2A1 chassis
• 2 R4830G1 rectifier modules

Important notes

• 48 VDC refers to the voltage system name (because the battery voltage is 48 VDC). The actual load input voltage range is very wide. Generally, the nominal input and output voltages are 53.5 VDC.
• The nominal output voltage of the power supply must be greater than the battery voltage in order to charge it, so the nominal output must be greater than 48 VDC.
• Notes:
  • Does not include monitoring module
  • An SMU11C or SMU11B monitoring module is required for battery charging