DPGF1U Series

Click for larger image

KEY FEATURES

• All Connections Made on the Front
• One Mounting Position High: 1.75”
• 19- or 23-Inch Rack Mounting
• GMT Fuses
• Single Bus with 4 or 6 Fuses
• Dual Bus (A/B) with 4 or 6 Fuses per Bus
• Bus Capacity: 80A per Bus
• Operating Voltage: 12, 24 or 48VDC
• Positive or Negative Ground
• A & B are Isolated Loads
• A & B Can Be Separately Configured
• ½A to 12A Fuses
• Red LED Fuse Alarm
• Alarm: Two Form C Relay Contacts per Load
• Rack Offset Every ¼", Front to Back

DESCRIPTION

Unipower Telecom’s DPGF1U Series of all Front Connected GMT fuse distribution panels provide distribution and overload protection for 4/6 or 8/12 circuits. The one mounting position (1.75 inches) high GMT fuse panels provide 4/6 single-bus fuses or 8/12 dual-bus (A&B) fuses (4 or 6 per bus). They distribute up to a total of 160 amperes of load current from two separate 80-ampere 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 or 48 volts, positive or negative ground. Fuse sizes are ½ to 20 amperes.

Fuse alarm is indicated by a red LED for each bus and two Form C relay contacts per bus.

The panels come with brackets that permit mounting in either a 19- or 23-inch relay rack. They can be mounted from the front of the rack with offsets every quarter-inch from front to back to align with existing rack-mounted equipment.

INPUT / OUTPUT

• Panel Capacity: 80A Per Bus, 160A Total
• Configuration
  • Single Bus with 4 or 6 Fuses
  • Dual Bus with 4 or 6 Fuses Each
• Fuse Type: GMT
• Fuse Capacity¹: 4 x 15A max. with 2 x 20A max. OR 4 x 20A max
• Voltage²
  • 48V Version: 42-60 VDC
  • 24V Version : 21-30 VDC
  • 12V Version: 10.5-15 VDC
• Polarity²: Positive or Negative Ground

ALARMS

• Alarm Indicator: RED LED Per Bus
• LED Status Indication
  • Red = Alarm
• Alarm Connections: 2 Form C Relay Contacts Per Bus

SAFETY STANDARDS: UL60950-1, CSA22.2 No.950-1, EN60-950-1

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 Gray
• Dimensions: 1.75"H x 19.00"W x 9.00"D (44.5mm x 483mm x 229mm)
• Weight: 8.38 lbs (3.80 kg)
• Rack Mounting Width: 19 or 23 inches

CONNECTIONS

• Input Connections: Crimp Type Lug or ¼-20 Stud
• Output Connections: Barrier Terminal Strips
• Chassis Ground Connection: No. 8-32 Stud
• Fail Alarm Connections: 0.045" sq. Wirewrap Pins

NOTES:

1. See table above for fuse sizes.
2. See Ordering Guide to specify voltage and polarity.