7N0911 VALVE AS Caterpillar parts
3406C, 3408, 3408C, 3412, 3412C, 3412D, 3412E, C18, C30, C32, C9, G3412
Rating:
Alternative (cross code) number:
CA7N0911
7N-0911
7N0911
CA7N0911
7N-0911
7N0911
Weight: 4 pounds 2 kg.
GAS ENGINE, MARINE ENGINE,
Compatible equipment models: 7N0911:
Number on catalog scheme:
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Information:
Knee Frequency and Underfrequency Selection
Illustration 1 g00695812
The physical differences between the VR3 and the VR3F are minor. The hole for Gain adjustment is eliminated and another terminal is added to the upper row (terminal 10) on the VR3F. All VR3F connections to the generator or external options are identical to the VR3. The additional wiring for the VR3F is shown in the previous diagram. The following information is applicable to both VR3F designs: Self-Excited and Permanent Magnet Excited.
In order to determine the knee frequency, install a jumper from terminal 6 to terminal 10 on the regulator if the generator is operating at 60 Hz. If the generator is operating at 50 Hz, remove the jumper.
In order to determine the underfrequency slope selection, install a jumper from terminal 6 to terminal 8 on the regulator if a 1:1 Volts/Hertz underfrequency slope is desired. remove the jumper If a 2:1 Volts/Hertz underfrequency slope is needed.Typical Permanent Magnet Excited VR3F
Illustration 2 g00702144
Typical Self Excited VR3F
Illustration 3 g00702012
Illustration 1 g00695812
The physical differences between the VR3 and the VR3F are minor. The hole for Gain adjustment is eliminated and another terminal is added to the upper row (terminal 10) on the VR3F. All VR3F connections to the generator or external options are identical to the VR3. The additional wiring for the VR3F is shown in the previous diagram. The following information is applicable to both VR3F designs: Self-Excited and Permanent Magnet Excited.
In order to determine the knee frequency, install a jumper from terminal 6 to terminal 10 on the regulator if the generator is operating at 60 Hz. If the generator is operating at 50 Hz, remove the jumper.
In order to determine the underfrequency slope selection, install a jumper from terminal 6 to terminal 8 on the regulator if a 1:1 Volts/Hertz underfrequency slope is desired. remove the jumper If a 2:1 Volts/Hertz underfrequency slope is needed.Typical Permanent Magnet Excited VR3F
Illustration 2 g00702144
Typical Self Excited VR3F
Illustration 3 g00702012
Cat SIS web machinery list:
Parts valve Caterpillar catalog:
3412, 3412E, 69D, AD40, AD45, AE40, AE40 II, C30, C32
3412, 3412E, 69D, AD40, AD45, AE40, AE40 II, C30, C32
3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412C, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 515, 525, 525B, 525C, 535B, 535C, 545, 545C, 583T, 587R, 587T, 623G, 627G, 627H,...
305.5, 306, 307C, 307D, 308C, 308D, 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E...
G3406, G3408, G3408B, G3408C, G3412, G3412C
CG137-08, CG137-12, G3406, G3408, G3408B, G3408C, G3412, G3412C
G3406, G3408, G3408B, G3408C, G3412
CG137-08, CG137-12, G3406, G3408, G3408B, G3408C, G3412
G3406, G3408, G3408B, G3412
G3406, G3408, G3408B, G3412
G3406, G3408, G3412, G342C, G343, G353D, G379, G398, G399
3408, 988B
7N0912
VALVE GP-FLUID CONTROL
3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, C18, C30, C32, C9, G3412
3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, C18, C30, C32, C9, G3412
16G, 16H NA, 3406, 3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 375, 375 L, 5080, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627B, 627F, 631E, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 814B, 824C...
16G, 16H NA, 3406, 3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 375, 375 L, 5080, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627B, 627F, 631E, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 814B, 824C...
16G, 245, 3406, 3406B, 3408, 3408B, 3412, 375, 375 L, 578, 589, 621B, 621E, 623E, 627E, 631E, 637E, 651E, 657E, 814B, 824C, 826C, 980C, 980F, 988B, 988F, 992C, 992D, D8N, PM-565, PR-450, PR-450C, PR-7...
245, 3406, 3406B, 3408, 3412, 621, 637D, 651E, 657E, 980C, 988B, 992C
16G, 245, 3406, 3406B, 3408, 3408B, 3412, 375, 375 L, 578, 589, 621, 621B, 621E, 623E, 627E, 631E, 637D, 637E, 651E, 657E, 814B, 824C, 826C, 980C, 980F, 988B, 988F, 992C, 992D, D8N, PM-565, PR-450, PR...
4P0246
VALVE
3406, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 589, 631E, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 834B, 988B, 988F, 990, 992C, 992D, D10N, D9R
3406, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 589, 631E, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 834B, 988B, 988F, 990, 992C, 992D, D10N, D9R
245, 3406, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 589, 621, 631E, 637D, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 834B, 988B, 990, 992C, 992D, D10N, D9R
245, 3406, 3408, 3412, 589, 594H, 621, 631C, 637D, 651E, 657E, 769, 772, 777, 980C, 988B, 992C, D348, D353C, D44B, D550B, D9H
4N2882
VALVE AS
3406, 3406B, 3406C, 3408, 3412
3406, 3406B, 3406C, 3408, 3412
3126B, 3176C, 3196, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3456, C-10, C-12, C-15, C-16, C15, C18, C4.4, C7, C9, CX31-C15I, CX35-P800, TH35-C15I
6N4344
VALVE AS
3408, 3412
3408, 3412