Description
The GEFRAN 65A Power Supply is a high-performance modular power controller designed for precise temperature regulation in industrial heating applications. Part of GEFRAN’s GFX series, it offers advanced features and robust performance for demanding environments.
Key Specifications
- Rated Voltage: 480Vac RMS
- Rated Current (AC1): 65A
- Operating Voltage Range: 24…530Vac
- Frequency: 50…60Hz
- Overcurrent Protection: Repetitive overcurrent (t=1s): ≥100A; Non-repetitive overcurrent (t=20ms): ≥1150A
- Overload Capacity: I²t for blowout (t=1…10ms): ≥6600A²s
- Thermal Management: Operating temperature range: 0…80°C
- Protection Class: IP20
- Installation: DIN rail or panel mount
- Communication Protocols: Standard Modbus RTU (RS485); optional PROFIBUS DP, CANopen, DeviceNet
- Alarms and Outputs: 4 generic alarms, logic output or “cooling” relay, 2 configurable relay outputs
- Load Detection: Integrated current transformer (CT) for load current detection
- Control Algorithms: Heat/cool PID with self-tuning and auto-tuning capabilities
Features
- Modular Design: Available in MASTER, SLAVE, and EXPANSION configurations to suit various system architectures.
- Advanced Control: Heat/cool PID control with soft-start functionality for precise temperature regulation.
- Communication Flexibility: Supports multiple communication protocols for seamless integration into existing automation systems.
- Robust Protection: Equipped with overcurrent protection and integrated CT for reliable operation in demanding environments
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