UNIPOWER DPBF1U Series 1U DC Breaker Panels

The UNIPOWER DPBF1U Series 1U front access DC breaker panels provide distribution and overload protection for 8 DC loads up to 30A.  The 1RU mounting position (1.75 inches) high DC breaker panels provide 8 single bus loads or 4/4 dual-bus (A&B) loads (up to 30A max. per load). Alpine Power Systems is an approved distributor of UNIPOWER products. The UNIPOWER DPBF1U has a 3 year warranty.

The UNIPOWER DPBF1U Series 1u front access dc breaker panels distribute up to a total of 150 amperes of load current from two separate 150A sources with true A and B distribution and alarm capabilities.  A and B sections of the dual-bus panel are isolated and can be separately configured for 12, 24/48 volts and are polarity neutral.

UNIPOWER DPBF1U Series Features & Options:

• All Connections Made at the Front

• 1RU Mounting Position High: 1.75”

• 19- or 23-Inch Rack Mounting

• DC Magnetic Breakers w/ Rockers & Guards

• Single Bus with 4 or 8 Breakers

• Dual Bus (A/B) with 4 Breakers per Bus

• Bus Capacity: Up to 150A per Bus

• Operating Voltage: 12, 24/48VDC

• POLARITY NEUTRAL

• A & B are Isolated Loads

• A & B Can Be Separately Configured

• Status LED

• Alarm: One Form C Relay Contact per Bus

UNIPOWER DPBF1U Series Specifications:

Input / Output:

• Panel Capacity: See Configuration Table Opposite

• Configuration:

  • Single Bus: 1 to 8 Breakers

  • Dual Bus: 1 to 4 Breakers each

• Breaker Capacity: 1A to 30A

• Voltage:

  • 24V/48V Nominal: 21-60VDC

  • 12V Nominal: 10.5-15VDC

• Polarity: Neutral, Positive or Negative Ground

Alarms:

• Alarm Indicator: Dual-color LED Per Bus

• LED Status Indication:

  • Green = Normal

  • Red = Alarm

  • Off = No Power

• Alarm Connections: One Form C Relay Contact Per Bus

Safety Standards:

• Certifications: UL69950-1 2nd Ed.,CAS22.2 No.950-1 2nd Ed., EN60950-1 2nd Ed.

Environmental:

• Operating Temp. Range: -10°C to +70°C

• Storage Temp. Range: -40°C to + 85°C

• Humidity: 0% to 95%, Non-Condensing

Physical:

• Case Material: Steel

• Finish: Powder Coat Black

• Dimensions, Inches (mm): 1.74 (44.2) H x 17.12 (434.9) W x 8.94 (227.1) DWeight: 10.30 lbs. (4.67 kg.)

• Weight: 10.30 lbs

• Rack Mounting Width: 19 or 23 Inches using reversible mounting bracket

UNIPOWER DPB1U Series Standard Models:

DPBF1U-A1x:

• Volts Each Side: 24 /48

• Input Feeds: 1

• Max. No. Breakers: 4 x 1 to 30A

• Amps Per Each Bus: 96

• Total Amps: 96

DPBF1U-A6x:

• Volts Each Side: 12

• Input Feeds: 1

• Max. No. Breakers: 4 x 1 to 30A

• Amps Per Each Bus: 96

• Total Amps: 96

DPBF1U-A1x-B1x-S:

• Volts Each Side: 24 / 48

• Input Feeds: 1

• Max. No. Breakers: 8 x 1 to 30A 

• Amps Per Each Bus: 150

• Total Amps: 150

DPBF1U-A6x-B6x-S:

• Volts Each Side: 12

• Input Feeds: 1

• Max. No. Breakers: 8 x 1 to 30A 

• Amps Per Each Bus: 150

• Total Amps: 150

DPBF1U-A1x-B1x:

• Volts Each Side: 24 / 48

• Input Feeds: 2

• Max. No. Breakers: 4 x 1 to 30A EACH BUS

• Amps Per Each Bus: 96

• Total Amps: 192

DPBF1U-A6x-B6x:

• Volts Each Side: 12

• Input Feeds: 2

• Max. No. Breakers: 4 x 1 to 30A EACH BUS

• Amps Per Each Bus: 96

• Total Amps: 192

Note: ‘x’ denotes the operating voltage where 1=48V, 4=24V and 6=12V. ‘y’ denotes between one and six breakers which must be specified as part of the final model number. See ordering guide on datasheet to specify a full model number.

Alpine Power Systems is a value-added reseller of UNIPOWER products. Alpine can provide DC Power System services on all UNIPOWER products including engineering, installation, preventative maintenance, monitoring and recycling. Alpine’s Certified Technicians are equipped to maximize the performance and efficiency of your UPS system. Contact us today for pricing and technical inquiries.