1. Pengenalan
This manual provides essential information for the safe and efficient operation of your COTEK SP-1500-112 Pure Sine Wave Inverter. Please read this manual thoroughly before installation and use, and retain it for future reference. This inverter is designed to convert 12VDC battery power into 120VAC pure sine wave electricity, suitable for a wide range of sensitive electronic devices.
2. Maklumat Keselamatan
Always observe the following safety precautions to prevent injury or damage to the inverter or connected equipment.
- Bahaya Kejutan Elektrik: Jangan buka penyongsang casing. Tiada bahagian yang boleh diservis pengguna di dalamnya. Rujuk semua servis kepada kakitangan yang berkelayakan.
- Bahaya Kebakaran: Do not install the inverter in areas where flammable materials or gases are present. Ensure adequate ventilation.
- Keselamatan Bateri: Work in a well-ventilated area when connecting batteries. Wear eye protection and gloves. Avoid short-circuiting battery terminals.
- Pembumian yang betul: Pastikan inverter dibumikan dengan betul mengikut kod elektrik tempatan.
- Perlindungan Lebihan: Do not exceed the inverter's rated power output. Overloading can cause damage to the inverter and connected devices.
This image illustrates the importance of battery safety, showing a car battery with a recycling symbol. Always handle batteries with care and ensure proper ventilation.
This image depicts essential personal protective equipment including a hard hat, safety glasses, and gloves, highlighting the need for safety during installation and maintenance.
3. Ciri-ciri Produk
The COTEK SP-1500-112 inverter offers advanced features for reliable power conversion:
- Output gelombang sinus tulen untuk elektronik sensitif.
- Power ON / OFF remote control capability (Green Terminal).
- Input & output fully isolation for enhanced safety.
- Temperature & load controlled cooling fan for optimal performance and noise reduction.
- User friendly interface.
- Type 1 Indoor Aluminum Enclosure for durability.
- Adjustable power saving mode via variable resistor.
- 3-color LED status indicators for easy monitoring.
- Comprehensive input/output protection: Reverse Polarity (Fuse) / Under Voltage / Lebih Voltage, Output protection: Short Circuit / Overload / Over Temperature.
This image displays the COTEK SP-1500-112 Pure Sine Wave Inverter from an angled perspective, highlighting its blue casing and the front panel with outlets and controls.
4. Persediaan dan Pemasangan
Proper installation is crucial for the inverter's performance and safety. Follow these steps carefully:
4.1. Memilih Lokasi
- Pasang inverter di kawasan yang sejuk, kering dan mempunyai pengudaraan yang baik.
- Elakkan cahaya matahari langsung, sumber haba dan kelembapan.
- Ensure there is sufficient clearance around the inverter for airflow, especially around the cooling fan vents.
- Mount the inverter securely on a stable surface.
4.2. DC Input Connection
Connect the inverter directly to a 12VDC battery bank. Use appropriately sized cables to minimize voltage penurunan.
- Pastikan suis kuasa inverter berada dalam kedudukan "OFF".
- Connect the positive (+) DC cable from the battery to the positive (+) terminal on the inverter.
- Connect the negative (-) DC cable from the battery to the negative (-) terminal on the inverter.
- Ketatkan semua sambungan dengan kukuh untuk mengelakkan sentuhan longgar dan lengkungan.
This image shows the rear panel of the inverter, detailing the DC input terminals (red for positive, black for negative) and the chassis ground connection point.
4.3. AC Output Connection
The inverter features dual GFCI 120VAC outlets for connecting your AC appliances.
- Plug your AC appliances directly into the GFCI outlets on the inverter's front panel.
- Ensure the total power consumption of all connected appliances does not exceed the inverter's rated output (1500W continuous).
This image displays the front panel of the inverter, clearly showing the two GFCI protected AC output receptacles, the power switch, and LED indicators.
4.4. Remote Control Connection (Optional)
The inverter supports an optional remote ON/OFF control via the green terminal block.
- Connect a compatible remote switch or control system to the green terminal block as per the remote control's instructions.
5. Arahan Operasi
5.1. Powering On the Inverter
- Ensure all DC and AC connections are secure.
- Flip the main power switch on the inverter to the "ON" position.
- Observe the LED indicators for status. A green LED typically indicates normal operation.
5.2. Memahami Penunjuk LED
The inverter features 3-color LED status indicators:
- hijau: Operasi biasa.
- Kuning/Ambar: Warning condition (e.g., low battery voltage, high temperature). Refer to troubleshooting section.
- merah: Fault condition (e.g., overload, short circuit, over temperature shutdown). The inverter will typically shut down.
5.3. Mod Penjimatan Kuasa
The inverter has an adjustable power saving mode. This mode reduces power consumption when no load or a very light load is detected. Consult the full technical datasheet for details on adjusting this setting via the variable resistor.
6. Penyelenggaraan
Penyelenggaraan berkala memastikan jangka hayat dan prestasi optimum inverter anda.
- Pembersihan: Pastikan inverter bersih dan bebas daripada habuk dan serpihan. Gunakan kain kering untuk mengelap bahagian luar. Jangan gunakan pembersih cecair.
- Pengudaraan: Periodically check that the cooling fan vents are not obstructed. Ensure the fan operates freely.
- Sambungan: Annually inspect all DC and AC connections for tightness. Loose connections can cause overheating and poor performance.
- Kesihatan Bateri: Monitor your battery bank's health. A weak battery can cause the inverter to shut down prematurely due to low voltage.
7. Penyelesaian masalah
Bahagian ini menyediakan penyelesaian kepada isu biasa yang mungkin anda hadapi dengan inverter anda.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Inverter tidak menyala. | No DC input power; Loose battery connections; Blown DC fuse; Inverter switch OFF. | Semak bateri voltage; Tighten all DC connections; Replace fuse if necessary (refer to qualified technician); Ensure power switch is ON. |
| Inverter shuts down (Red LED). | Overload; Over temperature; Low battery voltage; Short circuit on AC output. | Reduce connected load; Allow inverter to cool down; Recharge/replace battery; Disconnect AC load and check for short circuit. |
| No AC output (Green LED ON). | GFCI tripped; Faulty AC appliance; Loose AC connection. | Press GFCI reset button; Test appliance on another AC source; Check AC plug connection. |
| Kipas penyejuk tidak beroperasi. | No load or light load (fan is load/temperature controlled); Fan malfunction. | This is normal for light loads. If under heavy load and hot, contact support. |
8. Spesifikasi
Detailed technical specifications for the COTEK SP-1500-112 Pure Sine Wave Inverter:
| Parameter | Nilai |
|---|---|
| Nama Model | Siri SP-1500 |
| Wattage | 1500 watt |
| Sumber Kuasa | Dikuasakan Bateri |
| Jenama | COTEK |
| Nombor Model Item | SP-1500-112 |
| Dimensi Pakej | 19.02 x 11.97 x 5.91 inci |
| Berat Barang | 11.76 paun |
| Waranti | Pengeluar 2 Tahun |
| Penggunaan yang Disyorkan | kenderaan |
This image presents the official technical datasheet for the COTEK SP-1500 series, detailing various models, electrical characteristics, protection features, environmental conditions, and certifications.
This image provides mechanical drawings and precise dimensions for the COTEK SP-1500 series inverters, useful for installation planning.
9. Waranti dan Sokongan
The COTEK SP-1500-112 Pure Sine Wave Inverter comes with a Waranti Pengeluar 2 Tahun.
For technical support, warranty claims, or service inquiries, please contact COTEK customer service. Refer to the official COTEK webtapak untuk maklumat hubungan yang paling terkini.
It is recommended to register your product upon purchase to facilitate warranty service.
