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Power Node/30
1650, Issue 1, March 2011
B. Description
The Power Node/30 is a power building block that supports a wide range of small to medium outside plant
(OSP) telecommunication power applications. The system delivers a temperature-compensated, nominal
–48 VDC output to extend the life of customer provided, sealed, lead-acid batteries that, in turn, provide a
power reserve during electrical outages. The system is sized to accept four EnerSys
lead-acid batteries (not supplied).
Power Node/30 ordering codes are listed in Table 1.
Ordering Codes
Power Node/30
Power Node/30UF
PN-POLE-STABILIZER
NOTE 1: Batteries are not included.
NOTE 2: Refer to Pulsecom Practice Section 1603 for details on the Power Node Fuse Panel
NOTE 3: Refer to Pulsecom Practice Section 1674 for details on the PN-POLE-STABILIZER.
C. Features
The Power Node/30 provides the following features:
•
Simple, compact, durable, flexible, cost-effective power system
•
14-gauge steel NEMA Type 4 enclosure
•
1/4-turn, tamper-resistant latch designed to accept a user-supplied padlock
•
Integral wall-mounting brackets
•
Accommodates four EnerSys PowerSafe SBS40, 38AH, 12V or equivalent batteries equipped with M6
threaded stud and nut terminals
•
Battery heater
•
Ability to replace the power supply module without removing the rear panel
•
6-Ampere maximum power supply module current for rapid battery charging
•
Temperature-hardened for use in outside plant applications
•
Automatic temperature-compensated battery float charging
•
Low voltage battery disconnect
•
Power, charging, and fuse status LEDs
•
Power plug that can be removed from AC outlet and connected to external generator
•
Dual output
•
Heavy-duty surge protection
•
–48V power/alarm wiring strain-relief fitting
•
Two groups of four 2A fused outputs when equipped with the PNFP
2. APPLICATIONS
The Power Node/30 supports legacy and state-of-the-art technologies, such as fiber, xDSL, pair gain, radio,
and satellite receiver systems. The system is especially well suited for MDU high-speed service applications.
Table 1. Power Node/30 Ordering Information
Power system without factory-installed fuse panel (PNFP)
Power system with factory-installed PNFP
Power Node pole-mounting stabilizer
Description
2
®
PowerSafe
SBS40
™
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