Τροφοδοτικό μνήμης/εφεδρείας PMU-27V155WCCA (Delta Electronics)

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Product Name
  PMU-27V155WCCA
• Manufacturer
  Delta Electronics
• MPN
  PMU-27V155WCCA
• SKU
  WLONONWCRTAFS
• EAN
  5902887100772
• Category
  Panel-mount buffer power supply (DC UPS)
• Input Voltage (nominal)
  100–120 VAC / 200–240 VAC (selectable)
• Input Voltage Range
  90–132 VAC / 180–264 VAC
• Input Frequency
  50–60 Hz (47–63 Hz)
• Input Current
  < 2.5 A at 115 VAC; < 1.5 A at 230 VAC
• Inrush Current
  < 25 A
• Output Voltage Class
  27 V
• Adjustable Output Voltage
  24–28 VDC
• Nominal Output Voltage
  ~27.6 VDC (datasheet setpoint)
• Output Power
  151 W (max)
• Output Current
  Approximately 4–5 A (model dependent; datasheet ~4.95 A for 27V example)
• Battery Charge Current (adjustable)
  0.5–1.5 A
• Line Regulation
  < 0.5%
• Efficiency
  > 88% at 115 VAC; > 89% at 230 VAC
• Buffer Function
  Automatic switch to battery on AC failure (DC-UPS)
• Protections
  Over-discharge, reverse battery connection, overvoltage, overload, overtemperature
• Indicators
  DC-OK LED (green), Reverse-battery LED (red), terminals for external AC/low-battery LEDs
• Mounting Type
  Panel mount
• Dimensions
  178 × 97 × 38 mm
• Weight
  ~600 g
• Warranty
  5 years
• Expected Component Life
  Electrolytic cap lifetime ~10 years (typical spec), MTBF listed ~700,000 h in some sources
• Standards / Compliance
  IEC/EN 61000-3-2 Class A, CISPR 22/32 emissions, CE markings

Αξιολογήσεις