
TLG12SPX
WhisperWattTM Generator
WhisperWatt
12kW
Prime Rating: 12 kW (12 kVA)
Standby Rating: 13 kW (13 kVA)
60 Hertz, 3600 RPM
Single Phase, 1.0 Power Factor
120V - 50A (2 sets)
240V - 50A
Standard Features:
■
Excellent voltage regulation - Power is controlled within
±0.5 % of mean voltage. External regulator.
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Complete power panel - Fully covered; NEMA standard
™
single phase receptacles including:
1 - 120V, 20A Duplex with GFI 5-20R
1 - 120V, 30A Twistlock L5-30R
1 - 240V, 30A Twistlock L6-30R
1 - 120/240 50A Twistlock CS6369
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Main Line Circuit Breaker - Thermal-magnetic trip
mechanism, 50 Amp rating.
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Brushless generator design - Reduces services and
maintenance requirements.
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Automatic safety shutdown system - Monitors the engine
oil pressure and water temperature; warning lights indicate
abnormal conditions.
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Sound attenuated, weather resistant, steel housing -
Standard baffles and insulation to reduce operating noise
levels to as low as 68 db(A) at 23 feet.
■
Easy Maintenance Design - Quick, direct access to all
filters. External fluid drain extensions allow fast, easy
service.
■
Fully lockable enclosure - Allows safe unattended
operation. Single point lifting capability.
■
Complete Instrumentation - Easy-to-read, Illuminated
instrument panel.
Optional Features:
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■
■
■
■
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Electronic Governor Control (Crystal Sync) - Maintains
frequency to within
±0.25% from no load to full load. A
manual idle switch is also available.
Automatic Start/Stop Control - Automatically starts and
monitors generator during power failure when used in
conjunction with a transfer switch.
Jacket Water Heater - For easy starting in cold climates.
Solid State Battery Charger - Provides fully automatic and
self-adjusting charging to the generator’s battery system.
Fuel/Water Filter - Effectively separates damaging
condensation from fuel.
Emergency Stop Switch
Single Wall or Double Wall Sub-base Fuel Tanks -
Additional fuel cell for extended run time. Available in a
variety of configurations.
Trailer Mounted Package - Highway legal trailer with single
axle configuration. Extra capacity fuel tank is also available.
Control Panel Instrumentation:
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Frequency meter
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AC ammeter
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AC voltmeter
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Manual speed control■Alarm lamp (oil, water,
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Keyed start switch charging, pre-heat)
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Fuel gauge
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Voltage regulator control
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Hour meter
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AC circuit breaker
TLG12SPX4 Rev 5

TLG12SPX
WhisperWattTM Generator
Generator Specifications
Ty pe
Excitation Brushless with AVR
Number of Leads 4 Leads
Frequency 60 Hz
Insulation Class F
Generator RPM 3600
Powe r Fa ctor 1.0
Armature Connection Series
Voltage Regulation (no load to full load) ±0.5%
Sound Level dB(A) Full load 23 ft. 68
2-Pole, Revolving field, Self-ventilated,
Drip-proof, Single bearing
Engine Specifications
Make Kubota
Model D902
Emissions EPA Tier 4 Certified
Design
Displacement 898 cc
Bore 2.83 in. (72 mm)
Stroke 2.89 in. (73.6 mm)
SAE Gross Horsepower 24.8 hp
Starting System Electric
Battery 12V 45 Ah x 1
Oil Capacity 0.95 gal (3.6 L)
Coolant Capacity 0.92 gal (3.5 L)
3 cylinder, 4-cycle, water cooled,
Swirl Chamber
Fuel System
Fuel Tank Capacity 13.5 gal (51.1 L)
Fuel Consumption
Diesel Fuel At % of Load gal/hr (L/hr)
100% 1.4 (5.2)
75% 1.1 (4.4)
50% 1.0 (3.8)
25% 0.8 (3.1)
Weights and Measurements
Housing (mm)
Appx. Dry Weight 858 lbs (389 kg)
Appx. Wet Weight 964 lbs (437 kg)
Max. Lifting
Point Capacity
ABC
56 in. (1422) 34 in. (863) 28 in. (711)
1600 lbs (735 kg)
Warranty*
Kubota Engine
24 months or 2000 hours from date of purchase (whichever occurs first).
Generator
24 months or 2000 hours from date of purchase (whichever occurs first).
*Refer to the express written, one-year limited warranty sheet for additional information.
Trailer
12 months excluding normal wear items.
Generator is not intended for use in enclosed areas or where free flow of air is restricted.
Backfeed to a utility system can cause electrocution and/or property damage. Do not
connect to any building’s electrical system except through an approved device.
Specifications are subject to change without notice.
Your MQ Power dealer is:
© COPYRIGHT 2008, MQ POWER
Rev 5 (09-08) TLG12SPX4
T op View
MQ POWER
POST OFFICE BOX 6254
CARSON, CA 90749
310-537-3700 • 800-421-1244
FAX: 310-632-2656
E-MAIL: mqpower@multiquip.com
WEBSITE: www.mqpower.com