EnerSys 7401037-001 Disconnect and Junction Box User Manual
- June 13, 2024
- EnerSys
Table of Contents
an Enersys® company
DPX Disconnect and Junction Box
7401037-001 Disconnect and Junction Box
- P68 rated enclosure provides maximum flexibility for various installation options (pole/wall/underground/aerial)
- Integrated emergency power off switch enables utility companies to shut down power to downstream devices
- Built-in surge protection device (SPD) offers secondary level protection for each channel using EnShield™ technology from the DPX Power Source enclosure system
- Remote SPD status reporting via the Cordex® HP system controller
The DPX Disconnect and Junction Box is part of the distributed power transport product family specifically engineered using the new Alliance for Telecommunications Industry Solutions (ATIS)fault managed power distribution technology.
The DPX Disconnect and Junction Box serves as a connection point to handle the
incoming fault managed power pairs and outgoing connections to the DPX 1350W
Downconverter.
The Class 4 rated DPX Disconnect and Junction Box has a built-in surge
suppressor that is monitored by the system controller and provides primary
protection for the DPX 1350W Downconverter against lightning strikes and other
over voltage conditions. The emergency power off switch integrated into the
enclosure provides a disconnect mechanism to interrupt power to all other
downstream devices.
Distributed power transport architecture enables operators to deploy their
network faster by eliminating the need to have AC utility power at each small
cell location. At a central location, the central power hub converts the
incoming AC power to fault managed power which is transported over a hybrid or
copper only cable to a disconnect box and then to a down converter device
located approximately 6000 ft away. This reduces installation and operating
expenses, and provides flexibility related to site selection for the
installation of the remote communications equipment.
DPX Disconnect and Junction Box
PN: 7401037-001
Electrical
Input Voltage| ±145 to ±200 Vdc
Output Voltage| ±145 to ±200 Vdc
Max Current| 6 A
Features
Protection| • 1 × 20 kA DC surge suppression
• Lockout
Mechanical
Dimensions H × W × D| 239 × 160 × 114 mm (9.4 × 6.3 × 4.5 in.)
Weight| 2.3 kg (5.1 lb)
Connection| Input: 2 pair × 12 AWG (4 mm²) or 14 AWG (2.5 mm²) cable size
Output: 1 pair × 16 AWG (1.5 mm²)
Ground: 1 × 6 AWG (16 mm²)
Environmental
Temperature| Operation: –40 to 46°C (–40 to 115°F) plus solar loading
Storage: –40 to 80°C (–40 to 176°F)
Relative Humidity| 5 to 95% non-condensing
Elevation| Up to 3,000 m (9,842 ft)
Enclosure Rating| IP68
Type 6P
Agency Compliance
Safety| •IEC/EN/CSA/UL 62368-1 (Pending)
•CE Mark (Pending)
•UKCA Mark (Pending)
EnerSys World Headquarters
2366 Bernville Road,
Reading, PA 19605, USA
Tel: +1-610-208-1991
+1-800-538-3627
EnerSys EMEA
EH Europe GmbH,
Baarerstrasse 18, 6300 Zug
Switzerland
EnerSys Asia
152 Beach Road,
Gateway East Building #11-08,
Singapore 189721
Tel: +65 6416 4800
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EnerSys and its affiliates unless otherwise noted. Subject to revisions
without prior notice. E.&O.E
09/2023