Victron Energy BlueSolar PWM-LCD&USB 48V-20A

Features

• Liquid crystal display
• Two 5 V USB outputs
• Lighting control function, fully programmable
• Three stage battery charging (bulk, absorption, float), fully programmable
• Load output with low voltage and manual disconnect (programmable)
• Load output protected against over load and short circuit
• Protected against reverse polarity connection of the solar panels and/or battery
  

Specifications

• Type: PWM-LCD & USB
• Series/Model: 48V-20A
• Battery Voltage: 48 V
• Enclosure Rating: IP20
• Operating Temperature: -35 to 60°C
• Self-Consumption: <10 mA
• Humidity: Maximum 95% Non-Condensing
• Maximum Solar Voltage: 100 V
• Terminal Size: 16 mm² / 6 AWG
• USB Voltage: 5 V
• Charge Current Rating: 20 A
• Automatic Load Disconnect: Yes
• Load Output: Manual Control + Low Voltage Disconnect + Timer
• Protection:
  • Battery Reverse Polarity (Fuse)
  • Output Short Circuit
  • Over Temperature
• Grounding: Common Positive
• Charging Stages:
  • Absorption Charge: 57.6 V
  • Float Charge: 54.8 V
• Low Voltage Load Management:
  • Disconnect: 44.8 V
  • Reconnect: 50.4 V
• Overload Protection:
  • Shut Down After 60 sec at 130% Load
  • Shut Down After 5 sec at 160% Load
• USB Current: 2 A
• Dimensions: 4 in (H) x 7.4 in (W) x 1.8 in (D)
• Weight: 0.3 kg
• Standards Compliance:
  • EN60335-1
  • IEC 62109-1
  • EN 61000-6-1
  • EN 61000-6-3
  • ISO 7637-2
• Application: 48V Use 2x 72 Cell Solar Panels or 4x 36 Cell in Series
  

Documents 

• Specification Sheet
• Owners/User Manual
• Declaration of Conformity