Electrical Values (13- 32Ekozd/11- 28Efkozd Models) - Kohler EKOZD Series Service

1.7 Electrical Values (13- 32EKOZD/11- 28EFKOZD Models)

Component Specification (12-Lead)
Hot exciter field winding voltage/amperage readings at rated voltage
No load (63 Hz)—volts/amps
Full load (60 Hz)—volts/amps
No load (50 Hz)—volts/amps
Exciter field winding resistance (cold)—ohms @ 20_C (68_F)
Exciter armature resistance (cold)—ohms (line-to-line)
Main field (rotor) resistance (cold)—ohms @ 20_C (68_F)
Stator output voltages with separately excited generator, using 12-volt battery (60 Hz only)
1- 4, 2- 5, 3- 6, 7- 10, 8- 11, 9- 12—volts
60- 61—volts
60- 62—volts
Cold stator resistance
1- 4, 2- 5, 3- 6, 7- 10, 8- 11, 9- 12—ohms
60- 61—ohms
60- 62—ohms
Component Specification (4-Lead)
Hot exciter field winding voltage/amperage readings at rated voltage
No load (63 Hz)—volts/amps
Full load (60 Hz)—volts/amps
No load (50 Hz)—volts/amps
Exciter field winding resistance (cold)—ohms @ 20_C (68_F)
Exciter armature resistance (cold)—ohms (line-to-line)
Main field (rotor) resistance (cold)—ohms @ 20_C (68_F)
Stator output voltages with separately excited generator, using 12-volt battery (60 Hz only)
1- 2, 3- 4—volts
60- 61—volts
60- 62—volts
Cold stator resistance
1- 2, 3- 4—ohms
60- 61—ohms
60- 62—ohms
TP-6953 7/19
13EKOZD/ 15EKOZD/
11EFKOZD 13EFKOZD
and and
14EKOZD/ 16EKOZD/
12EFKOZD 13.5EFKOZD
4D3.1 4D3.8
6/0.7 8/1.2
26/3.4 38/4.8
7/0.8 10/1.4
5.8
0.5 0.5
3.2 3.5
0.20 0.12
1.1 0.5
2.2 1.0
13EKOZD/ 15EKOZD/
11EFKOZD 13EFKOZD
and and
14EKOZD/ 16EKOZD/
12EFKOZD 13.5EFKOZD
4E3.1 4E3.8
5.7/0.8 5.7/0.8
19/2.6 26/3.4
13/1.7 13/1.7
5.8
0.5 0.5
3.2 3.5
0.15 0.14
1.1 0.5
2.2 1.0
20EKOZD/ 23EKOZD/
16.5EFKOZD 19.5EFKOZD
and and
21EKOZD/ 24EKOZD/
17EFKOZD 20.5EFKOZD
4D4.2 4D5.0
7/1.0 7/0.9
30/4.0 25/3.5
8/1.0 8/1.0
0.5 0.6
3.6 4.0
>150
>150
>150
0.09 0.09
0.47 0.7
1.1 1.4
20EKOZD/ 23EKOZD/
17.5EFKOZD 20EFKOZD
and and
21EKOZD/ 24EKOZD/
18EFKOZD 20.5EFKOZD
4E4.2 4E5.0b
5.9/1.0 9/1.2
30/4.0 17/1.8
13/2.1 19/2.5
0.5 0.73
3.6 4.0
>150
>150
>150
0.13 0.12
0.44 0.7
1.1 1.4
Section 1 Specifications
32EKOZD
and
28EFKOZD
4D8.3
7/0.9
30/2.7
8/1.0
7.2
0.6
5.3
0.04
0.5
1.0
32EKOZD
and
28EFKOZD
4E8.3
9/1.1
20/2.5
19/2.3
7.2
0.6
5.3
0.06
0.5
1.0
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