When the generator’s excitation voltage and current do not exceed 1.1 times the rated excitation voltage and current, the excitation system operates continuously
The excitation system’s peak voltage ratio is ≥ 1.6~1.8 (2.0)
The excitation system’s allowable forced excitation time is ≥ 10s
Voltage adjustment range: 70~110%
Voltage adjustment accuracy: ≤± 0.5% (0.25%)
Voltage regulation range: ±10% (15%)
Forced cut-off rate of the excitation system: ≤ 0.1%
Number of channels: 4
Input type: Security sensor
Output type: Safety relay
Safety function: emergency stop, interlock, safety limit
Power supply voltage: 24 VDC
Power consumption: 5W (or depending on the specific model)
Application: It is a high-performance controller module produced by ABB Group, mainly used in generators and generator sets in power systems, as well as in industrial automation and other scenarios requiring motor excitation control
Control Methods: It supports V/f control, sensor-less vector control, and closed-loop vector control
Communication: Supports Modbus, CANopen, and DeviceNet communication protocols
Electrical interface: RJ45 to RS485.
Power supply: 24VDC.
Operating current consumption: ≥20nA.
Connected to a CPU: Yes (PPI communication port that occupies one CPU).
Support communication protocol: PPI protocol.
Cable length (shielded) : 100M when less than or equal to 19.2K.
Display indicator: Power +24V green light, BF red light, XT red light.
Operating temperature: 0-60 °C (or -25°C to +70°C, depending on the reference).
Storage temperature: -40°C to +85°C.
Relative humidity: 10% to 90% (no condensation).
The ABB PFTL301E – 0.5KN is a horizontal mini – series pillow block load cell designed for web tension measurement in the web processing industries4. It measures only the horizontal force component of the web tension, unlike load cells that measure along the vertical axis
The ABB 1TGE120011R1001 is designed to provide high – precision control, enabling efficient and accurate control of equipment9. It is suitable for various industrial automation applications, offering reliable performance with easy installation and operation.
