Service Data; Technical Specification - Shindaiwa DGK25F Service Manual

6. Service Data

WARNING
Never touch the output terminals during operation.
Never touch the output terminal during operation even though the breaker on the load being set at
OFF. Be sure to check and confirm the engine stop whenever touching terminals to connect loads.

6-1 Technical Specification

Items
Insulation
Preheat time
Min. rpm at no load
Max. rpm at no load
Lubricant oil pressure
Coolant temperature
Frame temperature limit
Sealed bearing temperature limit
Speed regulation
Voltage regulation
Frequency
Variable voltage
Protective device
Low oil
pressure
High water
temp.
ELECTRIC SHOCK
Armature
winding
Exciter field
Momentary
Steady-state
deviation
Momentary
Steady-state
deviation
Low oil pressure
Working pressure 0.098MPa{1.019±0.2kgf/cm²}
Working
110±2℃
temperature
Reference Value
3MΩ or more
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.
1000±50 min
1930 min
0.1~0.49MPa{1~5kgf/cm²}
70~100℃
within 80℃
within 80℃
within 10%
within 5%
within 20%
within 1.0%
Idle: 33.3 Hz
Rated: 60 Hz
456~504V
12
DC500V
Megger Tester
Automatic
Preheat System
-1
-1
Working pressure
[Close] when
activated
Note