Toky Power Protection Devices
Integrates the functions of complete motor digital protection function, action recording, communication, analog outputs, etc.
DAPF
ACTIVE POWER FILTER
- Reduce the harmonic wave consumption to save energy.
- To avoid the safety influence that the system resonance.
- High speed IGBT response.
- Unique harmonic compensation function.
- Harmonic, reactive power and unbalanced load compensation mode
- working efficiency > 97%
- 3 DSP + CPLD complete digital control mode.
- Three level inverter circuit
- 2 algorithm modes of fast FFT and instantaneous reactive power.
- Modular design, stable system, withstand – 40% ~ 40% voltage fluctuation
- 3.8 -inch fully functional LCD monitor and control system.
DCP
MICROCOMPUTER PROTECTOR
- Metal machine frame design, with high anti-interference capacity.
- All measurements will be digital filter processed and calculated.
- OLED display RAM, ROM,constant value, relays, AD channel self-inspection.
- Display the information of event and protection action, accumulate the records.
- RS485 communication MODBUS protocol, with the distant unit managing function.
- Multilevel password management, password is needed to setup.
QW INTELLIGENT MOTOR PROTECTION CONTROLLER
- Applied color LCD display, abundant man-machine interface, easy operation
- Integrates the functions of complete motor digital protection function, action recording, communication, analog output, etc.
- With the function of self-starting while electric sway, which can realize the partial restart of the machine.
- With the start-stop controlling function, support almost all the modes to start, and can be remote communication controlled.
- 10 loops switching value inputs monitoring, 64 SOE event log recording function
- 5 intelligent controlling relay outputs.
- To achieve over 20 kinds of 3-phase power measuring functions, color interface and can simulate all kinds of status indication function
- With 2 RS-485 ports（MODBUS-RTU protocol) and can be added Ethernet port, etc.