3098693
SKU : 3098693
| Price |
65.00 USD 75.00 USD (-13%) |
| Quantity to buy | |
| Total | 65.00 USD |
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Engine Control Governor Diesel Generator Set automatic speed dc motor controller module
Engine Control Governor 3098693 Diesel Generator Set automatic speed dc motor controller module
3044195, 3044196, 3063222, 3098693, 4913988 and the normally closed actuator of Cummins diesel generator set in the United States are used, the replacement method is as follows:
1. Ready to work: :
Find out whether the actuators used with the unit are normally open or normally closed.
The simple way is to watch the unit's shutdown: normally open for a while and then stop; normally closed for natural shutdown.
2. Stand-alone use :
The outer trimmer potentiometer is in the middle position.
Idle speed and running potentiometer: forward rotation is the speed increase and reverse rotation is the decrease speed.
Idle speed is 600 ~ 800 rpm. It can be lower on hot days and higher on cold days. No-load is generally 1538 ~ 1545 rpm (51.3 ~ 51.5Hz), and the rated load is 1500 rpm (50.0Hz).
Speed regulating potentiometer: reverse rotation is small (hard), and forward rotation is large (soft). Usually at 0-1.5 divisions.
Single machine 0 ~ 1.0 grid, parallel machine 1.0 ~ 1.5 grid, small machine can be harder, large machine should be softer.
Gain potentiometer: Fast forward rotation response and good backward rotation stability. Generally at 60-70, if the unit vibrates during use, it should be reversed. If the reaction is too slow during loading / unloading, it should be rotated. Example: Generally, the adjustment rate should be set to 0 ~ 2.5%. The adjustment steps are as follows:
- The preset "adjust rate" is at 1.0 division. (High power unit is at 1.2 grid)
- Drive, warm up for 3 minutes at idle, adjust "Run" to 1538 ~ 1545 rpm
- Plus rated load, At this time, if the speed is lower than 1538 rpm, the "regulation rate" is reversed by about 2 divisions. Above 1545 rpm, the "regulation rate" will be rotated half a division.
- Take off the load to see the no-load, adjust the "fine adjustment" to 1500 ± 5 rpm
- Repeat the items ③ and ④ 2 to 3 times to reach the regulation rate of 2.5 ~ 3%. 3． Use by car: It is required that the unit that is connected to the vehicle first set the adjustment rate to
