SKF Baker AWA-IV 12 HO, User Manual

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Field name Type Description
amps_rating Text (16) Nameplate current (amps) ratings.
amps_operating Single Operating current (amps).
frame Text (16) Frame type code indicating
dimensions.
insulation_class Text (8) Locked rotor current in amps.
lockec_rotor_current Single Locked rotor current in amps.
locked_rotor_code Text (4) A letter code that groups motors
based on KVA/hp. (KVA code)
service_factor Single Factor when multiplied by hp, gives
the allowable hp loading.
enclosure Text (16) Classifies the motor as to its degree of
protection from the environment and
method of cooling.
freq_hz Long integer Input frequency usually 50 or 60 Hz.
NEMA_design_code Text (4) NEMA codes assigned to define torque
and current characteristics of the
motor.
NEMA_nom_efficiency Short This represents an average efficiency
of a large population of like motors.
max_ambient_temp Single The maximum ambient temperature
at which the motor can operate and
still be within the tolerance of the
insulation class at the max
temperature rise in C.
duty_cycle Text (16) Defines the length of time during
which the motor can carry its
nameplate rating safely.
user_defined_description Text (64) User defined motor description field.
winding_config Text (8) Wye or delta winding configuration.
Test results table—(TestResults)
The TestResults table has a test_resultno that is auto generated each time a test results
record is added either after a test is performed or in the Application View of the AWA
software.
Table 22. Field name descriptions.
Field name Type Description
test_resultno Long integer Automatically generated number
used as primary key. Foreign key in
other test result tables.
motor_key Long integer Used as the foreign key. (Primary key
of MotorID table). Links the test
results to the Motor ID’s.
testdate_time Date/Time Time stamped at the time the test
results are saved.
162 PUB CM/I4 71-015 EN V13.2 Static Motor Analyzer—Baker AWA-IV User Manual
Database definition