1. Bubuka
This manual provides essential information for the safe and efficient operation of your COTEC SP2000-224 Pure Sine Wave Inverter. This advanced inverter offers high efficiency and power density, featuring selectable output voltage and frequency, all housed within a robust aluminum casing. Please read this manual thoroughly before installation and use to ensure proper function and longevity of the device.
2. Émbaran Kasalametan
Salawasna perhatikeun tindakan pencegahan kaamanan ieu pikeun nyegah tatu sareng karusakan kana inverter atanapi alat anu nyambung:
- Ventilasi: Ensure adequate ventilation around the inverter. Do not block ventilation openings.
- Lingkungan: Install the inverter in a dry, cool, and well-ventilated area, away from direct sunlight, heat sources, and flammable materials.
- Grounding: Properly ground the inverter chassis to prevent electrical shock.
- Input DC: Connect the inverter only to a 24V DC battery bank. Ensure correct polarity (positive to positive, negative to negative). Reverse polarity will damage the unit.
- Kaluaran AC: Ulah ngaleuwihan kapasitas inverter. Pastikeun total dayanatage of connected AC devices does not exceed the inverter's rated output.
- Palayanan: Ulah nyobian muka atanapi ngalereskeun inverter nyalira. Serahkan sadaya perawatan ka tanaga anu mumpuni.
- Paparan cai: Keep the inverter away from water, rain, or excessive moisture.
3. Fitur Produk
The COTEC SP2000-224 Inverter incorporates several advanced features for reliable power conversion:
- Output gelombang sinus murni pikeun éléktronika sénsitip.
- Power ON / OFF remote control capability via a dedicated green terminal.
- Full input and output isolation for enhanced safety.
- Temperature and load-controlled cooling fan for efficient heat dissipation.
- Antarbeungeut anu ramah-pamaké sareng indikator status LED 3 warna.
- Output frequency selectable between 50 Hz and 60 Hz via DIP switch.
- Kaluaran voltage dipilih ngaliwatan switch DIP.
- Power saving mode adjustable via a variable resistor.
- Comprehensive input protection: Reverse Polarity (via fuse), Under Voltage, Leuwih Voltage.
- Comprehensive output protection: Short Circuit, Overload, Over Temperature.
- Certifications: E13, UL, CE, FCC approved.
4. Setup jeung Instalasi
Pamasangan anu leres penting pisan pikeun kinerja sareng kaamanan inverter.
4.1 Instalasi fisik
Mount the inverter securely in a location that meets the safety requirements mentioned in Section 2. Ensure sufficient space around the unit for airflow.
Gambar 4.1: Angled view of the COTEC SP2000-224 Pure Sine Wave Inverter, showcasing its robust blue and gray casing.
4.2 Sambungan Input DC
Connect the inverter to a 24V DC battery bank using appropriate gauge cables. Ensure the positive (+) terminal of the inverter connects to the positive terminal of the battery, and the negative (-) terminal of the inverter connects to the negative terminal of the battery. Install an appropriate fuse or circuit breaker in the positive DC line close to the battery.
Gambar 4.2: Tukangeun view of the inverter, highlighting the DC input terminals (red for positive, black for negative), the chassis ground screw, and the remote control terminal.
4.3 Chassis Ground Connection
Connect the chassis ground terminal (labeled 'CHASSIS GROUND') to a reliable earth ground point. This is a critical safety step.
4.4 AC Output and Controls
The inverter features a standard AC outlet and control switches on its front panel.
Gambar 4.3: Hareupeun view of the inverter, displaying the AC output socket, the main power switch, LED indicators, and DIP switches for configuration.
4.5 DIP Pindah Setélan
The inverter features DIP switches for configuring output frequency and voltage. Refer to the specifications table (Section 7) or the product label for specific settings. Ensure the inverter is powered off before adjusting DIP switches.
- Frékuénsi Kaluaran: Select 50 Hz or 60 Hz based on your regional requirements.
- Kaluaran Voltage: Pilih vol kaluaran AC anu dipikahoyongtage (e.g., 230VAC for this model).
5. Parentah Operasi
5.1 Powering on / Pareum
After all connections are secure and verified, switch the main power button on the inverter to the 'ON' position. The LED indicators will illuminate to show the inverter's status. To power off, switch the button to 'OFF'. A remote control terminal is also available for external ON/OFF control.
5.2 Indikator LED
The 3-color LED indicators provide visual feedback on the inverter's operational status and any potential faults. Consult the product documentation or the specifications table for a detailed explanation of each LED state.
5.3 Modeu Hemat Daya
The power saving mode can be adjusted via a variable resistor. This feature helps reduce quiescent current draw when no load or a very light load is connected, conserving battery power.
5.4 Connecting AC Loads
Plug your AC appliances into the inverter's AC output socket. Ensure the total power consumption does not exceed the inverter's continuous power rating (2000W for this model). For inductive loads (e.g., motors, refrigerators), consider their surge power requirements, which can be significantly higher than their running power.
6. Pangropéa
Regular maintenance ensures optimal performance and extends the lifespan of your inverter.
- beberesih: Tetep inverter beresih jeung bébas tina lebu. Paké lawon garing pikeun ngusap exterior. Ulah make cleaners cair.
- Ventilasi: Periodically check that the cooling fan and ventilation openings are clear of obstructions.
- Sambungan: Inspect all DC and AC connections regularly to ensure they are tight and free from corrosion. Loose connections can cause overheating and poor performance.
- Pangropéa batré: Follow the manufacturer's recommendations for your battery bank's maintenance.
7. Cara ngungkulan
If the inverter is not functioning correctly, refer to the following common issues and solutions:
- Teu aya Daya Kaluaran:
- Check DC input connections and battery voltage.
- Verify the inverter's power switch is ON.
- Check for blown DC input fuses (if applicable).
- Indikasi overload:
- Kurangkeun beban total anu disambungkeun ka inverter.
- Disconnect and reconnect the load to reset the inverter.
- Over Temperature Indication:
- Ensure adequate ventilation around the inverter.
- Check if the cooling fan is operating.
- Reduce the load if operating in a hot environment.
- Batré Rendah Voltage Alarm/Pareuman:
- Recharge the battery bank.
- Check battery connections for looseness or corrosion.
For persistent issues, contact COTEC customer support.
8. Spésifikasi
The following table details the technical specifications for the COTEC SP2000 series, with specific values for the SP2000-224 model highlighted where applicable.
Gambar 8.1: Detailed technical specifications for the COTEC SP-2000 series, including the SP2000-224 model.
| Fitur | Spésifikasi |
|---|---|
| merek | COTEK |
| Ngaran modél | SP2000 (SP2000-224 variant) |
| Dipeunteun Power | 2000W |
| Surge Power (1 Sec) | 4000W |
| DC Input Voltage | 24VDC (Operating Range: 21.0-33.0VDC) |
| AC Kaluaran Voltage | 230VAC (selectable) |
| Frékuénsi Kaluaran | 50/60 Hz (bisa dipilih) |
| Bentuk gelombang kaluaran | Pure Sine Wave (THD<3% at nominal load) |
| Efisiensi (Max) | 93% |
| Niiskeun | Temperature & load controlled fan |
| Suhu Operasi | -20°C nepi ka +40°C |
| Suhu Panyimpenan | -30°C nepi ka +70°C |
| Ukuran (W x H x D) | 17.44 x 9.76 x 3.27 inci (443 x 248 x 83 mm) |
| Item Beurat | 1 pounds (approximate, actual unit weight may vary) |
| Ukuran Paket | 19 x 12 x 6 inci |
| Sertifikasi | E13, UL, CE, FCC approved |
8.1 Gambar mékanis
For detailed physical dimensions and mounting information, refer to the mechanical drawings below.
Gambar 8.2: Mechanical drawings providing precise dimensions for installation planning.
9. Garansi jeung Rojongan
COTEC products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official COTEC websitus. Simpen resi pameseran anjeun salaku bukti pameseran pikeun klaim garansi.
