Cummins generator sets also need to be equipped with certain auxiliary equipment in the daily use process, such as current transformers, sound and light alarm devices, etc. Now we will popularize the auxiliary equipment that Cummins generator sets are equipped with daily:
1. Each Cummins generator set includes the following auxiliary equipment but is not limited to:
1. Residual pressure type exhaust muffler, whose specifications do not cause excessive back pressure, and reduces noise to an acceptable level when exhaust gas is discharged through an exhaust pipe with a 90° turning corrugated telescopic connection. The exhaust pipe of the unit and the muffler connected to it are designed to be discharged to the outdoors, and to avoid the danger to personnel caused by the hot pipeline and the entry of rainwater, there are stable supports and hangers.
2. The exhaust gas passes through the casing of the casing wall and its required connectors.
2. Each Cummins generator set provides the following auxiliary equipment:
1. Install a current transformer on the neutral point side of each winding (as required).
2. The bidder shall install current transformers and voltage transformers according to the requirements of the control and protection system.
3. Provide sound and light alarm device.
4. Provide the power cables and control cables inside the diesel generator system. The cables are in accordance with the nh-yjv-1 type and are of sufficient length.
The Cummins generator set governor maintains the diesel engine within the deviation range of ±0.25% of the rated speed under steady state conditions, and the allowable speed drop is not more than 15% during the sudden access to full load. The operating voltage of the electric starter motor is 24v DC, the contactor of the motor is automatically released when the diesel engine starts, and measures are provided to exit the starting circuit after starting or the unit fails to start. to avoid overstress. Mechanical displacement lube oil pump, lube oil cooler, full flow lube oil filter and oil level gauge. The primary and secondary fuel filters and their replaceable elements, as well as the diesel engine-driven mechanical displacement fuel pump, are installed on the diesel engine, and the fuel lines are flexible connections. Replaceable element dry air purifier.
1. Each Cummins generator set includes the following auxiliary equipment but is not limited to:
1. Residual pressure type exhaust muffler, whose specifications do not cause excessive back pressure, and reduces noise to an acceptable level when exhaust gas is discharged through an exhaust pipe with a 90° turning corrugated telescopic connection. The exhaust pipe of the unit and the muffler connected to it are designed to be discharged to the outdoors, and to avoid the danger to personnel caused by the hot pipeline and the entry of rainwater, there are stable supports and hangers.
2. The exhaust gas passes through the casing of the casing wall and its required connectors.
2. Each Cummins generator set provides the following auxiliary equipment:
1. Install a current transformer on the neutral point side of each winding (as required).
2. The bidder shall install current transformers and voltage transformers according to the requirements of the control and protection system.
3. Provide sound and light alarm device.
4. Provide the power cables and control cables inside the diesel generator system. The cables are in accordance with the nh-yjv-1 type and are of sufficient length.
The Cummins generator set governor maintains the diesel engine within the deviation range of ±0.25% of the rated speed under steady state conditions, and the allowable speed drop is not more than 15% during the sudden access to full load. The operating voltage of the electric starter motor is 24v DC, the contactor of the motor is automatically released when the diesel engine starts, and measures are provided to exit the starting circuit after starting or the unit fails to start. to avoid overstress. Mechanical displacement lube oil pump, lube oil cooler, full flow lube oil filter and oil level gauge. The primary and secondary fuel filters and their replaceable elements, as well as the diesel engine-driven mechanical displacement fuel pump, are installed on the diesel engine, and the fuel lines are flexible connections. Replaceable element dry air purifier.
The above is the auxiliary equipment shared about the daily equipment of Cummins generator set, I hope it will be helpful to everyone.
