Common questions

What are the parameters of a motor nameplate?

What are the parameters of a motor nameplate?

Nameplate-defined parameters for the motor such as power factor, efficiency, torque, and current are at rated voltage and frequency. Application at other than nameplate voltage will likely produce different performance. Line voltage will fluctuate due to a variety of factors.

What are the parts of a Cummins Engine?

BP97158 Crankshaft 1 3908032 Crankshaft, Assembly 1 1 (3929037) Crankshaft, Engine 1 2 3929027 Gear, Crankshaft 1 3 3904483 Dowel, Pin 1 MAIN BEARING SETS 3802070 Set, Main Brg (std) 1 Standard 4 (3929016) Bearing, Main 6 5 3926723 Bearing, Crankshaft Thrust 1 6 (3929021) Bearing, Main 7

What kind of valve does Cummins B series engine have?

REF NO PART NUMBER PART NAME REQ REMARKS BP9711 Valve Tappet 1 Camfollower Cover Engine Family: B Series Cylinders: 6 1 3931623 Tappet, Valve 12 Group No. 04.01 Valve-Tappet Option No. BP9711-01 Eng. Fam. T 6B5.9 Page 9 Option Date 15 Oct 1998

What does Fla stand for on a motor nameplate?

The nameplate FLA is used to select the correct wire size, motor starter, and overload protection devices necessary to serve and protect the motor. Rated full load current is often abbreviated as ‘FLA” on the nameplate. Unbalanced phases, under- voltage conditions, or both, cause current to deviate from nameplate amps. #4: RATED FREQUENCY

Where are the temperature sensors in an engine?

Reduced oil viscosity will ultimately result in metal-to-metal contact, friction, excessive wear, component damage, and possible engine failure. Temperature sensors are normally located in the lubrication oil sump or in the exit piping from the sump.

How can I tell if my coolant temperature sensor is working?

There are many ways you can tell if your engine’s temps are shooting up. If your coolant temperature sensor isn’t working efficiently, your Check Engine Light usually warns you of the hazardous heat that’s affecting your vehicle. A defective sensor can also produce black smoke from the exhaust pipe, since more gas is being used than necessary.

What does the temperature of the engine tell you?

In very cold weather, the gauge can also tell you if the engine is being overcooled (which will increase fuel consumption and engine wear). You can then take preventative means, such as blocking off part of the radiator or changing the thermostat .

What should the lubricating oil temperature be in a diesel generator?

Typical high lubricating oil temperatures would be in the 180oF to 220oF range, depending on the design of the engine. As with high jacket water temperature, high. Emergency Diesel Generator EDG Control and Monitoring Rev 1/11 10-4 of 18 USNRC HRTD lube oil temperature trips would be bypassed during ESF conditions.

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Ruth Doyle