Technical Specifications
Overview
Professional Motor Management
The PR260 is a modular motor management device engineered for comprehensive protection, control, and data logging. It supports 22 distinct protective functions, making it ideal for monitoring voltage, current, and temperature in three-phase low and medium voltage induction motors. With flexible I/O configurations and RS-485 communication, it integrates seamlessly into industrial automation systems to prevent costly downtime.
Electrical Ratings
- Motor Rated Voltage
- AC220VAC380VAC660V
- Rated Current Range
- 0.5-820A
- Auxiliary Power Supply
- 85-265Vac/dc
Measurement Accuracy
Measurement Accuracy
| Parameter | Accuracy |
|---|---|
| Current | ± 0.5% |
| Voltage | ± 0.5% |
| Power Factor | ± 1% |
| Leakage Current | ± 1% |
| Temperature | ± 1% |
Technical Features
I/O Configuration
7 Regular
Digital Inputs
2 Regular
Digital Outputs
11 Count
Max Digital Inputs
6 Count
Max Digital Outputs
Communication Protocols
RS485MODBUS-RTUProfibus-DP (Optional)
Environment
- Operating Temperature
- -10°C to +55°C
- Max Relative Humidity
- 93 % RH
Compliance
- International Standards
- IEC 60947-1IEC 60947-4
