Capacitors boosts the current and increases the power factor to an electrical motor.
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While this tutorial demonstrates how to enter the locked-rotor-current value, other paramenters are required. The following is a complete list of I2t thermal-overload parameters and their default values.
I2t ~ Trip1 I2t Model Type ~ NEMA K Factor ~ 600 (used only when I2t Model Type is set to K-Factor model) LR Current ~ 6.00 x FLA LR Time Cold ~ 10.00 s LR Time Hot ~ 5.00 s Service Factor ~ 1.00 Cooling Factor ~ 2.00
Refer to the MPU-32 manual for complete descriptions of all the available protective functions.
The MPS-RTD module extends MPU-32 protective functions to inlcude multiple-RTD temperature monitoring. It has eight inputs that can be individually configured for RTD type, trip and alarm settings, name, and function. The RTD types are 10-Ω copper, 100-Ω nickel, 120-Ω nickel, and 100-Ω platinum. Functions are stator, bearing, load, and ambient
To enable RTD protection, the total number of modules must be selected in the Total Modules menu. Up to three modules can be used. In the RTD Module Error menu, the action to be taken by the MPU-32 in response to loss of communication is selected. When the hardware has been configured, temperature set points in the RTD Temperature menu are used for RTD temperature protection.
While the tutorial demonstrates how to enable one MPS-RTD Module and enter its first RTD-temperature trip setting, other RTD-related parameters are required. Refer to the MPU-32 manual for complete descriptions of all available protective functions.
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