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Industrial
Generators
Marathon
MINOTAURTM2500
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The Most Reliable, Low Maintenance,
Long-life, Skid Mounted Natural Gas/LPG (Propane) Engine Driven Electric
Power System With Continuous Output
up to 2.5 kW
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ADVANTAGES
• Long-life Prime Power
• Low Maintenance
• Superior Reliability
• High Quality Power
• 120/240 VAC
• Universal Application |
TYPICAL APPLICATIONS
• Cathodic Protection
• Village Power
• Remote Residences
• Agricultural
• Telecommunications
• Instrumentation
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LONG-LIFE PRIME POWER
The MinotaurTM 2500 Electric Power
System has been specifically engineered to deliver high quality,
reliable, unattended prime power with a unique long-life engine designed
for up to 40,000 hours of continuous operation.
LOW MAINTENANCE
Long maintenance intervals of up to 4,000 hours translate into a low
maintenance cost that is particularly important for remote, often
difficult to reach locations. A well-engineered cabinet design provides
easy service access for quick, efficient, simple servicing.
SUPERIOR RELIABILITY
Highly engineered components and electronics give a superior degree of
reliability that translates into long operating periods with minimal
downtime. The MinotaurTM 2500 Electric
Power System provides the highest degree of reliability of any small
internal combustion engine based system available today.
HIGH QUALITY POWER 120/240 VAC
The output of the MinotaurTM 2500
Electric Power System is high quality power of 120/220 VAC delivered at
50/60 Hz, or 24/48 VDC. With tight voltage and frequency specifications,
the MinotaurTM 2500 Electric Power
System is compatible with electric equipment worldwide.
UNIVERSAL APPLICATION
The use of widely available natural gas or LPG (propane) coupled with
world wide power compatibility makes the MinotaurTM
2500 Electric Power System truly unique, resulting in prime power
availability to any location throughout the world. The versatility of
the MinotaurTM 2500 Electric Power
System can be further enhanced with the availability of a wide range of
custom options.
© Copyright Marathon Engine Systems, All Rights Reserved
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MINOTAURTM
2500 Remote Power System Specifications

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SYSTEM
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ENGINE
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| Power |
2.5 kW at 2,600 rpm |
Lifetime |
40,000-hour minimum/continuous
operation |
| Voltages |
110 VAC, 50 or 60 Hz; 48 VDC |
Design |
Four-stroke, naturally-aspirated,
spark-ignited, cast-iron, large sump and oversized bearings |
| Fuel |
Natural gas, 800 to 1,200 Btu/scf range
(ratings at 1030) 44 standard ft3/hr at full load, 2,600 rpm at standard
operating conditions. LPG, 1/2 gallon per hour at full load. |
Safety |
Automatic shutdown for low oil pressure,
high coolant temperature, overspeed; de-energizing ignition shuts down
fuel valve |
| Interfaces |
Fuel ¾-in. female npt; power 7/16-in. –
24 x 1 in. long binding posts; serial communications port |
Ignition |
Solid-state, computer-controlled |
| Enclosure |
Rugged 3/16-in. aluminum structural
members with 1/8-in. aluminum skin |
Starting |
12 VDC powered by automotive gel-cell
battery |
| Finish |
Fully coated inside and out; top coat of
polyurethane enamel |
Speed |
1,200 to 3,000 rpm with no load, 1,800 to
3,000 rpm under full load, software selectable |
| Openings |
Louvers and screens on inlet and outlet
for weather, insect, and vandal protection; filter on air inlet |
Cooling |
Liquid cooled |
| Weight |
Operational, approximately 525 lb. (238
kg) with battery and carrying handles |
Oil |
Special long life, low deposit formation
oil in 11.4-litre sump for 4,000+ hour change interval; full-pressure
system. |
| Size |
Approximately 41 in. (104 cm) L x 41 in.
(104 cm) W x 36 in. (91 cm) H |
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| Noise Level |
Maximum 65 dB at 23 ft. (7 m) |
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ALTERNATOR
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| Environment |
20°F to 110°F - 10,000 ft. (3,050 m) 100%
relative humidity |
Design |
Bearing less, brushless,
direct-drive, aluminum stator housing |
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Regulation |
AC units +/-3% on voltage, 0.1% on
frequency; DC units +/-2% on voltage over full rpm range |
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OPTIONS
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Safety |
Short-and open-circuit protection |
| Control |
Cell phone or satellite
communications for remote command/control, system monitoring, and data
acquisition |
Output |
2.5 kW (delivered to load) for 110 VAC,
48 VDC with constant ac 50- or 60- Hz frequency, DC voltage over 1,800
to 3,000 rpm, lightning surge suppression |
| Environmental |
Cold weather package
Low-noise package for sound-sensitive sites |
Ripple |
At full load, 48 VDC units – 1.8 V peak
to peak |
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Distortion |
AC unit total harmonic distortion is less
than 5% |
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Noise/EMI |
Metal isolation compartment eliminates
radiation – no problem with on-board cellular phone system |
| 17-24-001 |
2.5.KW GENERATOR, 48-100VDC OR 120 VAC, OUTDOOR ENCL. |
$23,438 |
| 17-24-002 |
2.5.KW GENERATOR, 48-100VDC OR 120 VAC, INDOOR
RACK-MOUNT |
$18,375 |
| 17-24-003 |
Wall Mount Brackets |
$937 |
| 17-24-004 |
Cogeneration Kit |
$1,969 |
| 17-24-005 |
Oil Pressure, Water Temperature & Battery Voltmeter |
$909 |
Please contact us for more information and payment arrangements.


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