3-phase available as well
We realize these Standby purchases are major purchases, and after reviewing the attached specs, please feel free to call to discuss suggessted accessories, price quotations, and any other questions you may have with regards to these systems. Thank You!
SP Series: When normal power fails, SENTRY-PRO automatically starts and supplies emergency voltage to your selected loads through an automatic transfer switch. When normal power returns, the generator automatically shuts down and transfers the load from the generator power, back to normal power. The total operation is automatic, meaning no operator needs to be present.
Maximum KW @ Single Phase (LPG/NG): 42.0/ 40.0
Standby KW @ Single Phase (LPG/ NG): 39.0/ 38.0
Stanbby Amps @ 120 Volt (LPG/ NG): 326/ 316
Standby Amps @ 240 Volt (LPG/ NG): 163/ 158
Engine Specs
Type: 4.3L General Motors Vortec
Engine Induction System: Naturally Aspirated
Engine HP Max Rating (LPG/ NG): 68hp/ 64hp
Engine Cubic In. Displ. (Liters): 262 (4)
Engine Cylanders: 6
Engine Lubrication: Full Pressure Oil Lubrication & additional Spin-off replacement oil filter
Industrial Muffler: Standard
Fuel Use @100% Load (ft3./hr) LPG/NG: 197/ 480
Fuel Use @ 75% Load: 172/ 421
Engine Alternator Output: 70 Amps for charging w/ max amp output @ 12 Volts DC
Generator Regulation
All Models: +/-1% Voltage Regulation
Frequency (Speed): All Models +/- 1% frequency regulation w/ electronic governor system
Engine Cooling: Liquid cooling w/ pusher fan & 125F radiator
Protection Controls: Shutdown For: low oil, high-temp, overspeed, overcrank
Sentinel 111: Digital Controller, programmable microprocessor, LCD metering of generatot & engine functions
"Kleen Power": All Models: Max of 4% distortion on generated Sine Wave
Motor Start (LPG/ NG): 25hp/ 24hp
Batteries Requires: 12 VDC, 840 CCA, 70 Amp/hr
Products availiable in 3 enclosure styles (Prices will vary):
Super-Silent
Standard Enclosure
Open Set
Please Note: Advertised pricing is for the "Stamdard" housing option; call us for "Open Set" and "Super-Silent" price quotes.
(LP/ Natural Gas) 42KW Standby Generator: SP-420 Features:
• INTERIOR AIR DUCTS: Clean fresh air is ducted into the housing.
• MUFFLER: Mufflers are used for additional silencing. Exhaust outlet is directed straight up.
• HOUSING: Rust proofed steel enclosure with weather and sound protection.
• MICROPROCESSOR: This digital controller monitors normal utility power constantly.
• CONTROL PANEL: Large and spacious for easier installation connections. Panel door is lockable.
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Description