DC Generator Systems
Description
The AlphaGen curbside generator system is specifically designed for outside plant communication networks. Every AlphaGen system incorporates industry leading power technology, including natural gas or propane powered engine generators, exclusive audible noise baffling, remote status monitoring features and durable weather resistant enclosures. Alpha offers a full line of AlphaGen systems specifically designed for easy integration with Alpha Powernodes (PN).Technical Specifications
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Output Rating: 3.5kW 5.0kW 7.5kW DC Output Voltage: 39.0V ±0.5V @ no load 36V
configuration
52.0V ±0.5V @ no load 48V configuration39.0V ±0.5V @ no load 36V configuration
52.0V ±0.5V @ no load 48V configuration52.0V ±0.5V @ no load 48V configuration
104.0V ±0.5V @ no load 96V configurationDC Output Load Regulation: 0.5V 0.5V 0.5V Output Current: 39.0V @ 90A max.
52.0V @ 67A max.39.0V @ 128A max.
52.0V @ 96A max.52.0V @ 144A max.
104V @ 72A max.Engine: 398CC, Air cooled, Single OHV
10.5hp (using natural gas fuel)398CC, Air cooled, Single OHV
10.5hp (using natural gas fuel)624CC, Air cooled, Twin OHV
15hp (using natural gas fuel)RPM (Variable Speed): 2800 to 3600RPM 2800 to 3600RPM 2800 to 3600RPM Acoustical Noise dBA 10’ @ 100% Rated Load: 68.7Ave 68.5Ave 70.3Ave dBA 20’ @ 100% Rated Load: 63.0Ave 62.5Ave 64.3Ave dBA 10’ @ 70% Rated Load: 68.3Ave 66.9Ave 66.4Ave dBA 20’ @ 70% Rated Load: 62.6Ave 60.9Ave 60.4Ave Dimensions CE-3x CE-9x PN-4xL CE-3x CE-9x PN-4xL PN-6x with optional pedestal Height cm 111.2 132.1 81.3 111.2 132.1 81.3 99 144 in 44 52 32 44 52 32 39 57 Width cm 66 132.1 81.3 66 132.1 81.3 100 in 26 52 32 26 52 32 39.25 cm 61 61 76.2 61 61 76 61 in 24 24 30 24 24 30 24 Weight kg 174 187 177 174 187 177 174 168 lbs 383 413 390 383 413 390 338 370 APU Fuel Consumption Natural Gas: 1000BTU/Ft.3: 60ft3/hr 80ft3/hr 156ft3/hr Propane Gas: 2520BTU/Ft.3: 0.82gal/hr
30ft3/hr -
3.46lb/hr1.10gal/hr
40ft3/hr
4.62lb/hr1.48gal/hr
54ft3/hr
6.24lb/hrExterior Surface Temperature: 65˚C max. (149˚F)
(meets requirements of UL/CSA)65˚C max. (149˚F)
(meets requirements of UL/CSA)65˚C max. (149˚F)
(meets requirements of UL/CSA)
Features
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Gas Inlet Pressure: 0.5 to 2 PSI inlet pressure (see note 1) Ign Charger Voltage: 13.5Vdc Ign Charger Current: 6A max. Remote Interface Length: 75ft max
Distance depends upon proper installation, de-rating and wire gauge (see note 2)Fuel System, Controls and Monitoring: The controls and fuel system meet
applicable sections of NFPA 37, 54 and 58
for automatic unattended operation of
remotely located generators. Full system
control and status monitoring included.Sensors: Gas hazard
Pad shear
Water intrusion
TamperSafety Shutdowns: Low oil pressure
Over temp
Low fuel pressure shutdown (propane only)
Water intrusion
Pad shear
Gas hazard (propane or natural gas)
Over speed
Over crankOptional Feature: Cold start kit: Provides additional starting capability at temperatures below 17.7˚C (0˚F). Note: Contact Alpha Technologies for the following:
1. Low pressure
2. Remote interface length distance
Agency Compliance
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Agency Compliance: UL1778
UL2200
NFPA 37/54/58/70
CSA C22.2 No.107.1
EMC/FCC Part 15 Class A

