MPU-32-02-01 - MPU-32 Series

Series: MPU-32
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The MPU-32 Motor Protection Unit is used to provide current and temperature-based protection, metering, and data logging for three-phase low-voltage medium-horsepower induction motors. This relay is ideal for retrofitting and upgrading obsolete or aging motor protection using existing CTs. See the PMA Family of Panel Mount Adapter Kits to replace common obsolete relays.
Property (Mouseover for details) Value
Analog Output Current mA 4 - 20
Communications RS/TIA-232 - DeviceNet
Relay Contacts Config 3 Form C (N.O./N.C.)
Supply Voltage ac 65 - 265
Supply Voltage dc 80 - 275
IEEE Device Numbers 37 - 38 - 46 - 49 - 50 - 50G - 50N - 51 - 51G - 51N - 66 - 74 - 86 - 87
Relay Contacts Operation Fail-safe / Non Fail-safe
Weight (lbs/g) 0 Kg
Conformally coated Standard
Frequency 50; 60; ASD
GF Trip Level Range pct 5 - 100% of CT-Primary Rating
GF Trip Time s 0.0 - 100.0
Harmonic Filtering Standard (DFT)
Reset Type Front-panel switch/Remote N.O. Contact
Temp Sensor Config Single; Up to 25 with MPS-RTD
Digital Inputs 1
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