Kubota D902-E4B, Руководство по обслуживанию

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11
6. Service Data
ELECTRIC SHOCK
WARNING
Never touch the output terminals during operation.
Never touch the output terminal during operation even if the breaker on the load being set is OFF.
Be sure to check and confirm the engine is stopped whenever touching terminals to connect
loads.
6
.
1 Technical Specification
Items Reference Value Note
Insulation
Armature winding
1MΩ or more
DC500V
Megger Tester Exciter field
Preheat time
Preheat time would be approx. 5 sec.
when coolant temp. read -15 ℃ and
it would be 2 sec. when coolant temp.
read 20 ℃ . Glow lamp ON for 10 sec.
Automatic
Preheat System
Max. rpm at no load 3600 min
-1
Lubricant oil pressure 0.1~0.49MPa{1~5kgf/cm²}
Coolant temperature
70~100
℃
Frame temperature limit
within 80
℃
Sealed bearing temperature limit
within 60
℃
Speed regulation
Momentary within 10%
Steady-state deviation
within 5%
Voltage regulation
Momentary
within 20%
Steady-state deviation within 1.0%
Frequency Rated: 60 Hz
Variable voltage
197~255V
Protective device Rated value
Low oil pressure Working pressure
0.098MPa{1.019±0.2kgf/cm²} Engine stop
High water temp.
Working temperature
115±2
℃
Engine stop
Over speed
Working speed
4140 min
-1
Engine stop
Charge fault Engine stop
Terminal cover [open]
Engine stop
Breaker shut-off