Safe Caution
Please remember safety first. If
you are not sure of the instructions or procedures, seek qualified help before
continuing.
This service manual emphasizes
the safety precautions necessary during the installation, operation, and
maintenance of your TFW generator.
1. The lifting eyes on the
generator are designed to support the generator only. Do not lift a complete
generator set (engine) by means of lifting eyes on the generator. Personal
injury or damage to the equipment may result.
2. Do not apply any force to the
generator fan. Never "BAR OVER" the engine-generator set by using the
fan. Failure to comply with these safety procedures could result in severe
injury to personnel or damage to the equipment.
3. Before any service work is
done, disconnect all power sources, and lock out all controls to prevent an
unexpected start-up of the generator set.
4. Proper grounding in compliance
with local and national electrical codes must be provided.
5. Whenever the generator is
running, always assume and proceed as if voltage is present. Residual voltage
is present at the generator terminals, and at the regulator panel connections,
even with the regulator fuse removed. Caution must be exercised, or serious
personal injury or death can result.
6. Whenever solvent, cleaners, or
flammable liquids are present, adequate ventilation must be available to avoid
fire, explosion, and health hazards. Always avoid breathing vapors and suitable
personal protective equipment to prevent personal injuries (head, eyes, face,
feet, hand, respirator, etc.)
7. Special caution must be taken
during trouble shooting since protective covers and safety devices may be
removed or disabled to gain access and make tests.
II. Descriptions
TFW series three phase AC
synchronous brushless generator is a new generation brushless generator, which
based on the MAGNA PLUS generator of Marathon electric co. USA.
TFW generator may be combined
with diesel engine (internal-combustion engine) to make fixed or movable
electrical power. It is suited for commercial buildings, hospitals, factories,
farms, fields, etc. as power and lighting. The generating set may be used for
the prime power or stand by.
TFW series alternators are of
unique design, advanced construction, excellent performances, reliable operation,
easy use, small volume and light weight.
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| Starlight TFW Series Generator |
Features:
1. TFW series generator are
manufactured in accordance with NEMA ODP type. It consists of main generator,
AC brushless exciter, rotating rectifiers, AVR, conduit box, etc.
2. Class H or Class F insulation
system.
3. The frame is made by steel
plate. The design of stator lamination is unique. If necessary, 12 1eadwires
may be supplied.
4. Main rotor apply the single
piece 4-pole salient lamination, coupled with die cast or welding damping winding,
field winding to form a unique rotor construction. The field winding is layer
wound with thermo setting epoxy for high mechanical and electrical integrity.
Performance:
1. TFW series generator may be
operated continuously at rated load under following Conditions:
a. Ambient. Air temperature ≤40°C,well
ventilation, marine use, ≤45°C
b. Elevation.≤1,000 m over sea level
2. Electrical performances.
a. Steady voltage regulation≤1.0%
b.Transient voltage regulation≤+20%, -15%
c. Adjustable voltage range
95-105%Un
d. Waveform distortion at
no-load,≤ 5%(line voltage)
UP. Storage.
In the event that the generator
is not to be installed on its prime mover immediately, it is recommended that
the unit be stored in a cleaned, dry area which is not subject to rapid changes
in temperature and humidity.
In the event of long term
storage, the generator should be tested cleaned and dried as required, before
being put into service. See the maintenance section of this manual for further
information.
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