1. Introducció
This manual provides essential information for the safe and efficient operation, installation, and maintenance of the Kinco KC100 Series Variable Frequency Drive (VFD) Inverter. The KC100 series is designed for precise motor speed control in various industrial applications. Please read this manual thoroughly before installation or operation.
Description for non-visual users: The image displays two white rectangular VFD units. Both units feature a digital display (88.888) and a control panel with buttons for functions like FWD/REV, SHIFT, DATA, ENTER, STOP/RESET, and RUN. Terminal blocks for wiring are visible at the bottom of each unit. The larger unit is on the left, and a slightly smaller unit is on the right.
2. Precaucions de seguretat
Observeu sempre les següents precaucions de seguretat per evitar lesions personals o danys a l'equip.
- Ensure power is disconnected before installation, wiring, or maintenance.
- Només personal qualificat ha d'instal·lar, operar i mantenir aquest equip.
- Do not touch the VFD terminals immediately after power-off, as residual voltage pot estar present.
- Ground the VFD properly according to local electrical codes.
- Do not perform a dielectric strength test on the VFD.
- Install the VFD in a clean, dry, and well-ventilated environment, away from direct sunlight and corrosive gases.
3. Especificacions
The Kinco KC100 Series VFD Inverters are available in various configurations. Key specifications include:
| Model | Fase d’entrada | Fase de sortida | Potència nominal (kW) |
|---|---|---|---|
| KC100-2S-0R40G | Monofàsica | Trifàsica | 0.4 |
| KC100-2S-0R75G | Monofàsica | Trifàsica | 0.75 |
| KC100-2S-01R5G | Monofàsica | Trifàsica | 1.5 |
| KC100-2S-02R2G | Monofàsica | Trifàsica | 2.2 |
| KC100-4T-0R75G | Trifàsica | Trifàsica | 0.75 |
| KC100-4T-01R5G | Trifàsica | Trifàsica | 1.5 |
| KC100-4T-02R2G | Trifàsica | Trifàsica | 2.2 |
| KC100-4T-03R7G | Trifàsica | Trifàsica | 3.7 |
| KC100-4T-05R5G | Trifàsica | Trifàsica | 5.5 |
Especificacions generals:
- Mode de control: V/F control, Sensorless Vector Control (SVC)
- Interval de freqüència de sortida: 0-600 Hz
- Capacitat de sobrecàrrega: 150% for 60 seconds, 180% for 10 seconds
- Funcions de protecció: Sobrecorrent, sobretensiótage, minvartage, overheat, overload, short circuit, etc.
- Temperatura de funcionament: -10 °C a 40 °C
- Humitat: Less than 90% RH (non-condensing)
- Altitud: Per sota dels 1000m
4. Configuració i instal·lació
4.1 Muntatge
Mount the VFD vertically on a flat, non-flammable surface. Ensure adequate clearance around the unit for proper ventilation (at least 10 cm above and below, and 5 cm on the sides).
4.2 Cablejat
All wiring must comply with local and national electrical codes. Use appropriate wire gauges for the VFD's power rating.
- Power Input (R, S, T or L, N): Connect the main power supply to the input terminals. For single-phase models (2S), connect to L and N. For three-phase models (4T), connect to R, S, T.
- Sortida del motor (U, V, W): Connect the motor's three-phase windings to these terminals.
- Terra (PE): Connecteu el terminal de terra a una presa de terra fiable.
- Terminals de control: Refer to the detailed wiring diagram in the full manual for connecting external control signals (e.g., start/stop, speed reference, fault relay).
WARNING: Incorrect wiring can cause severe damage to the VFD, motor, or personal injury. Always double-check connections before applying power.
5. Instruccions de funcionament
5.1 Engegada inicial
- After verifying all wiring, apply power to the VFD.
- The display should light up, typically showing the default frequency or a parameter code.
5.2 Basic Operation via Control Panel
- Botó EXECUTAR: Press to start the motor.
- Botó STOP/RESET: Press to stop the motor or reset a fault.
- Botó AVANÇ/REV: Toggles motor direction (if configured).
- Botó MAJÚS: Used to move the cursor or shift digits during parameter setting.
- DATA/ENTER Button: Confirms parameter settings or enters sub-menus.
- Fletxes amunt/avall: Adjust frequency, change parameter values, or navigate menus.
5.3 Configuració de paràmetres
The VFD has numerous parameters for customization. Refer to the full programming manual for a complete list and detailed descriptions. Common parameters include:
- P0.00: Run command source (keypad, terminal, communication)
- P0.01: Frequency command source (keypad, analog input, communication)
- P0.03: Freqüència màxima de sortida
- P0.04: Freqüència base
- P0.05: Vol de sortida màximatage
- P0.06: Temps d'acceleració
- P0.07: Temps de desacceleració
To set a parameter:
- Premeu el botó DADES/INTRODUCIR botó per entrar al menú de paràmetres.
- Utilitza el Fletxes amunt/avall to navigate to the desired parameter group (e.g., P0).
- Premeu DADES/INTRODUCIR again to enter the group.
- Ús Fletxes amunt/avall to select the specific parameter (e.g., P0.01).
- Premeu DADES/INTRODUCIR a view its current value.
- Ús Fletxes amunt/avall to change the value. Use MAJÚS per moure's entre els dígits.
- Premeu DADES/INTRODUCIR per guardar el nou valor.
- Premeu DADES/INTRODUCIR repeatedly or wait for timeout to exit the menu.
6. Manteniment
Regular maintenance ensures optimal performance and extends the lifespan of your VFD.
6.1 Comprovacions diàries
- Monitor the VFD's operating status, display, and indicator lights.
- Listen for unusual noises from the VFD or motor.
- Check for any abnormal vibrations or smells.
6.2 Weekly/Monthly Checks
- Clean the VFD's exterior and cooling fins to ensure proper heat dissipation.
- Check the ambient temperature and humidity.
- Inspeccioneu les connexions del cablejat per detectar si hi ha fluïdesa o danys.
6.3 Controls anuals
- Inspect cooling fans for proper operation and cleanliness. Replace if necessary.
- Check the capacitance of the DC bus capacitors (requires specialized equipment and expertise).
- Verify all terminal connections are tight.
CAUTION: Always disconnect power and wait for the DC bus voltage to discharge completely before performing any internal maintenance.
7. Solució De Problemes
This section provides basic troubleshooting steps for common issues. For complex problems, consult a qualified technician or Kinco support.
| Problema | Causa possible | Solució |
|---|---|---|
| El variador de freqüència no s'encén | Sense alimentació d'entrada; Fusible fundit; Error intern | Check power supply; Replace fuse; Contact support |
| El motor no funciona | Incorrect run command; Motor wiring error; VFD fault | Verify run command source (P0.00); Check motor connections (U, V, W); Check VFD display for fault codes |
| falla de sobrecorrent (OC) | Motor overload; Short circuit in motor/cables; Rapid acceleration/deceleration | Reduce load; Check motor/cables; Increase acceleration/deceleration time (P0.06, P0.07) |
| Overvoltagfalla e (OV) | Rapid deceleration; High input voltage | Increase deceleration time (P0.07); Check input voltage; Consider braking resistor if needed |
8. Consells d'usuari
- For precise speed control, consider using an external potentiometer connected to the analog input terminals.
- Always ensure the motor parameters (rated current, frequency, voltage) are correctly entered into the VFD for optimal performance and protection.
- If experiencing electromagnetic interference, ensure proper grounding and consider using shielded cables for motor and control wiring.
9. Garantia i Suport
For warranty information, technical support, or service inquiries, please contact your authorized Kinco distributor or visit the official Kinco weblloc web. Mantingueu a mà el rebut de compra i el número de sèrie del producte quan contacteu amb el servei d'assistència.
Fabricant: Kinco Automation
Origen: Xina continental
