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2. Electric system
2.1 Elements and function
Digital diesel generator consists of alternator, AC inverter, electric regulator, electric
control system, harness and output/input units.
The functions of each units are listed as follow:
2.2 Alternator:
Alternator adopts permanent magnet generator, consisting of stator, rotor and shell. The
rotor without bearings adopts one piece design with engine£¨Fixed at one side of
crankshaft£©, brushless and natural draft. The stator adopts multi-pole and multi-voltage
windings. It is rotates with the crankshaft to outuput three phase AC. The generator
features small volume, simple structure and high efficiency.
2.3 AC inverter:
AC voltage output by alternator is rectified and inverted for AC loads. AC inverter
module includes protection for overload, over voltage, over frequency, over heat etc.
2.4 Electric regulator:
Electric regulator features convenient installation, rapid response, good regulation and
safety.
It can automatically regulate the engine speed depending on the loads to ensure the
best economics
Note:
Engine speed range should be according with the AC inverter total output power:
Rated low speed zero load
Rated high speed Rated max. output power
3. Control panel
11. SPECIFICATION
Rated frequency (Hz)
Rated output (kVA)
Max. output (kVA)
Rated voltage (V)
Rated current (A)
Rated rotation speed (r/min)
Model
Model
Loop type
Power factor(COS )
Insulation grade
Model
Cylinder type
BoreXStroke
Displacement
Compression ratio
Rated power
Lub. mode
Lubricant
Lubricant capacity
Starting system
Battery capacity
Fuel type
Motor type/Converter type
Fuel consumption
Fuel tank capacity
Noise (zero load- full load)
Dimension (LxXWXH)
Net weight
Structure
Continuous running time (hr) (at rated output)
ID6000
50 60
5
5.5
115/230 120/240
43.5/21.7 41.7/20.8
1700-3300
KD70
Single phase three loops
1
F
KD186FGETi
86 75
436
19.6 1
6.3/3600
Pressure splash
Above CD grade or SAE10W 30 15W 40
1.65
Electric starter
12V 36Ah
Diesel: 0 (summer), 10 (winter), 35 (chilliness)
340
14.5
6.5
62-69
875 530 750
168
Silent
Multi-pole permanent magnet motor /IGBT digital converter
Vertical single cylinder, four stroke, air cooled, direct injection
Engine
Alternator
Dual voltage panel
1. Socket
2. Breaker
3. LCD monitor
4. Lamp
5. Electric lock (start switch)
6. Conjoined socket
7. Socket
8. Earthing end
9. Reset switch
10. Energy saving switch
Output indicator lamp (Green)
Overload alarm lamp(Red)
Low oil level alarm lamp(Red)
Over speed alarm lamp (Red)