The MPU-32-01-00 is a motor protection unit for three-phase, low-voltage induction motors, providing current and temperature-based protection, metering, and data logging. It supports standard TIA-232 and optional TIA-485 communications, operates on 65-265 V ac or 80-275 V dc, and includes three programmable Form C output relays, a 4-20 mA analog output, and a 24 V dc source for digital inputs. The unit is conformally coated and mounts on a panel. It is certified to CSA, UL, CE, and RCM standards. The part uses an external MPU-CIM current input module for phase current measurements.
The MPU-32-01-00 is a motor protection unit with a supply voltage between 65–265 V ac and 80–275 V dc. This unit provides current and temperature-based protection with communication via RS/TIA-232-RS/TIA-48
MPR WITH TIA-232/TIA-485
MPR WITH TIA-232/TIA-485
| Littelfuse, Inc. | DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | Protective Relays and Monitoring Relays | Protective Relays and Monitoring Relays | Protective Relays and Monitoring Relays |
| Product Number | MPU-32-01-00 | 5666-MPU-32-01-00-ND | MPU-32-01-00 |
| Product Name | MPU-32 Series - Motor Protection Unit | Protection Relays & Systems | Protection Relays & Systems |
| Supply Voltage Range | 65 to 265 volts | 65 to 275 volts |
