-24-
1. Names of Main Parts and Components
1. Control panel
KGE12E control panel
KGE12E3 control panel
- -
Starting Switch
Timer
Voltage Meter
Breaker
Overload Protector
Single Receptacle
Earthing
Starting Switch
Timer Voltage Meter Breaker
Three-phase Receptace
Earthing
Single Receptacle
9.
APPENDIX
Ambient temperature
25
1. The choice of the electric cable
The choice of the electric cable depends on the allowable current of the cable
and the distance between the load and the generator. And the cable section
should be big enough.
If the current in the cable is bigger than the allowable current, it will become over
hot and the cable will be burnt. If the cable is long and thin, the input voltage of
the electric appliance will be not enough, causing that the generator doesn't start.
In the following formula, you can calculate the value of the potential "e".
The relations among of the allowable current, and length, section of the Insulating
cable (single core, multi-core) are as follow:
(Presume that the use voltage is 220V and the potential is below 10V.
Potential (v)
=
Current (A)
3
Length
Section area
1
58
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
No.
Copper
cables model
2
1.5mm
2
2.5mm
2
4mm
2
6mm
2
10mm
2
16mm
2
25mm
2
35mm
2
50mm
2
70mm
2
95mm
2
120mm
2
150mm
2
185mm
2
240mm
Voltage
Drop
mv/M
Single core
Current capacity
(25 )(A)
Voltage
Drop
mv/M
Three cores
Current capacity
(25 )(A)
Voltage
Drop
mv/M
Four cores
Current capacity
(25 )(A)
VV22
20
28
38
48
65
88
113
142
171
218
265
305
355
410
490
YJV22
25
35
50
60
85
110
157
192
232
294
355
410
478
550
660
30.86
18.9
11.76
7.86
4.67
2.95
1.87
1.35
1.01
0.71
0.52
0.43
0.36
0.3
0.25
VV22
13
18
24
32
45
61
85
105
124
160
201
235
275
323
381
YJV22
18
22
32
41
55
75
105
130
155
205
248
292
343
400
480
30.86
18.9
11.76
7.86
4.67
2.6
1.6
1.2
0.87
0.61
0.45
0.36
0.3
0.25
0.21
VV22
13
18
25
33
47
65
86
108
137
176
217
253
290
333
400
YJV22
13
30
32
42
56
80
108
130
165
220
265
310
360
415
495
VV22
20
28
38
48
65
88
113
142
171
218
265
305
355
410
490
Note:
The variation of temperature and the laying of cables will influence the current capacity
of cables, the table above is just used for reference.