1. Kirish
This manual provides essential information for the safe and efficient installation, operation, and maintenance of the VEICHI AC10 series frequency converters. Please read this manual thoroughly before using the product to ensure proper handling and to prevent damage or injury.
The VEICHI AC10 series frequency converters are designed for general-purpose applications, offering reliable motor control and energy efficiency. This manual covers models such as AC10-T/S2-R75G-B-220V, AC10-T/S2-1R5G-B-220V, AC10-T/S2-2R2G-B-220V, AC10-T3-R75G-B-380V, and AC10-T3-1R5G-B-380V.
2. Xavfsizlik choralari
Always observe the following safety precautions to prevent electric shock, fire, or personal injury. Failure to comply may result in severe consequences.
- Malakali kadrlar: Installation, wiring, operation, and maintenance must be performed by qualified electrical personnel only.
- Quvvatni uzish: Always disconnect all power sources before performing any wiring or maintenance. Wait at least 5 minutes after power off for the capacitor discharge indicator to extinguish.
- Topraklama: Ensure the frequency converter is properly grounded according to local electrical codes.
- Atrof-muhit sharoitlari: Do not operate the converter in environments exceeding specified temperature, humidity, or dust levels.
- Himoya qoplamalari: Do not remove protective covers or touch internal components while power is applied.
3. Mahsulot tugadiview
The VEICHI AC10 series frequency converter features a compact design with an integrated control panel for easy operation and monitoring.
3.1-rasm: Old view of the VEICHI AC10 Frequency Converter. This image displays the main unit, highlighting the digital display for parameters, control buttons for programming and operation, and the various terminal blocks for power and control wiring. A screwdriver is visible in the side compartment.
3.1. Boshqaruv panelining joylashuvi
The control panel consists of a digital display and several function buttons:
- Displey: Shows operational parameters, fault codes, and programming values.
- PRG (Dastur): Parametrlarni sozlash rejimiga kiradi/chiradi.
- YUQORI/PASTGA strelkalar: Navigate through parameters, adjust values.
- Yugurish: Dvigatelni ishga tushiradi.
- TO'XTIRISH/SOZLASH: Stops the motor, resets fault conditions.
- SET/SHIFT: Confirms parameter settings, shifts cursor during input.
4. O'rnatish va o'rnatish
4.1. O'rnatish
Mount the frequency converter vertically on a flat, non-flammable surface. Ensure adequate ventilation space around the unit (at least 10 cm above and below, 5 cm on sides) for heat dissipation.
4.2. Elektr kabellari
Refer to the wiring diagram provided with your specific model for detailed connections. General wiring guidelines:
- Power Input (R, S, T or L1, L2): Connect to the main power supply. Ensure correct voltage (220V or 380V depending on model).
- Dvigatel chiqishi (U, V, W): Motor terminallariga ulang.
- Zamin (PE): Connect to a reliable ground point.
- Boshqarish terminallari: For external control signals (e.g., start/stop, speed reference, fault output).
Warning: Incorrect wiring can lead to severe damage to the unit or personal injury. Consult a qualified electrician if unsure.
5. Foydalanish bo'yicha ko'rsatmalar
5.1. Dastlabki quvvatlanish
- After completing all wiring, apply power to the frequency converter.
- The display will light up, typically showing "0.00" or a default frequency.
5.2. Basic Operation (Keypad Control)
- Belgilangan chastota: ni bosing PRG button to enter parameter mode. Navigate to the frequency setting parameter (e.g., F0.01) using the YUQARI/PASTGA strelkalar. bosing SET/SHIFT to edit, adjust value, then SET/SHIFT again to confirm. Press PRG chiqish uchun.
- Dvigatelni ishga tushirish: ni bosing RUN button. The motor will accelerate to the set frequency.
- Dvigatelni to'xtatish: ni bosing To'xtatish/tiklash tugmasi. Dvigatel sekinlashadi va to'xtaydi.
5.3. Parametrlarni sozlash
The AC10 series has a comprehensive set of parameters for various functions. Refer to the detailed parameter list in the full product manual for advanced configurations (e.g., acceleration/deceleration times, motor parameters, control modes).
ExampParametrlar:
- F0.00: Run command source (keypad, terminal, communication)
- F0.01: Frequency setting source (keypad, analog input, communication)
- F0.03: Maksimal chiqish chastotasi
- F0.04: Tezlashtirish vaqti
- F0.05: Sekinlash vaqti
6. Xizmat ko'rsatish
Regular maintenance ensures the longevity and reliable operation of your frequency converter.
- Tozalash: Periodically clean the cooling fins and fan to prevent dust accumulation, which can hinder heat dissipation. Use compressed air or a soft brush. Ensure power is off before cleaning.
- Terminal Check: Annually check all wiring terminals for tightness. Loose connections can cause overheating or intermittent operation.
- Atrof-muhitni tekshirish: Ish muhiti belgilangan harorat va namlik oralig'ida qolishini tekshiring.
- Ventilyatorni almashtirish: Cooling fans have a limited lifespan. Consider replacing them every 3-5 years, depending on operating conditions, to maintain optimal cooling.
7. Muammolarni bartaraf qilish; nosozliklarni TUZATISH
This section provides common issues and their potential solutions. For complex problems, contact technical support.
| Problem/Fault Code | Mumkin sabab | Yechim |
|---|---|---|
| No Display/Power | No input power; Blown fuse; Internal fault. | Check power supply; Check fuses; Contact support. |
| Overcurrent (OC) Fault | Motor overload; Short circuit in motor wiring; Rapid acceleration/deceleration. | Check motor load; Inspect motor wiring; Increase acceleration/deceleration time. |
| Haddan tashqari kuchlanishtage (OV) Fault | Kirish hajmitage too high; Rapid deceleration with high inertia load. | Kiritilgan jildni tekshiringtage; Increase deceleration time; Consider braking resistor. |
| Undervolvoltage (UV) Fault | Kirish hajmitage too low; Power supply dip. | Kiritilgan jildni tekshiringtage; Ensure stable power supply. |
| Overheat (OH) Fault | Ambient temperature too high; Fan failure; Blocked ventilation. | Improve ventilation; Clean cooling fins; Check fan operation. |
To reset a fault, press the To'xtatish/tiklash button after resolving the cause.
8. Texnik shartlar
The following specifications are typical for the VEICHI AC10 series. Specific values may vary slightly by model.
| Parametr | Qiymat/diapazon |
|---|---|
| Kirish hajmitage | Single-phase 220V (AC10-T/S2 models) or Three-phase 380V (AC10-T3 models) |
| Chiqish chastotasi diapazoni | 0.00 Gts - 28 000 Gts |
| Boshqarish rejimi | V/F control, Sensorless vector control |
| Haddan tashqari yuk ko'tarish qobiliyati | 150% of rated current for 60 seconds |
| Himoya xususiyatlari | Haddan tashqari oqim, Haddan tashqari oqimtage, Undervoltage, Overheat, Overload, Short circuit |
| Ishlash harorati | -10°C dan 40°C gacha (14°F dan 104°F gacha) |
| Namlik | Less than 90% RH (non-condensing) |
| Olchamlari (taxminan) | Varies by power rating (e.g., 2 x 2 x 2 inches for smaller models) |
| Og'irligi (taxminan) | Varies by power rating (e.g., 4.41 Pounds for smaller models) |
Note: For precise specifications of your specific model, refer to the product label or the comprehensive technical datasheet.
9. Kafolat va qo'llab-quvvatlash
9.1. Kafolat haqida ma'lumot
This product is typically covered by a manufacturer's warranty against defects in materials and workmanship for a period specified at the time of purchase. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by improper installation, misuse, unauthorized modification, or operation outside of specified environmental conditions.
For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact the seller.
9.2. Texnik yordam
If you encounter issues that cannot be resolved using the troubleshooting guide, or require further technical assistance, please contact your supplier or the manufacturer's authorized service center.
When contacting support, please be prepared to provide the following information:
- Product Model Number (e.g., AC10-T/S2-1R5G-B-220V)
- Serial Number (if applicable)
- Sotib olingan sana
- Detailed description of the problem, including any fault codes displayed.
