1. Uvod
This manual provides detailed instructions for the installation, operation, and maintenance of the Cotek SP-1000-224 Pure Sine Wave Inverter. This inverter is designed to convert 24VDC power to 230VAC, providing a stable and reliable power source for various applications.
Ključne karakteristike:
- Čisti sinusni izlaz za osjetljivu elektroniku.
- Power ON / OFF remote control capability (Green Terminal).
- Input & output fully isolated for enhanced safety.
- Temperature & load controlled cooling fan for optimal performance.
- User-friendly sučelje.
- Output frequency (50/60 Hz) selectable via DIP switch.
- Izlazni voltage selectable via DIP switch.
- Power saving mode adjustable via variable resistor.
- 3-color LED status indicators for easy monitoring.
- Comprehensive input protection: Reverse Polarity (Fuse), Under Voltage, Nad svtage.
- Robust output protection: Short Circuit, Overload, Over Temperature.
- Type 1 Indoor Aluminum Enclosure.
- E13 / UL / CE / FCC approved.
2. Sigurnosne informacije
WARNING: Please read and understand all safety instructions before installing or operating this inverter. Failure to follow these instructions may result in electric shock, fire, serious injury, or death.
- Električna opasnost: This unit produces high voltage. Do not open the inverter casing. Za sve servisne radove obratite se kvalificiranom osoblju.
- Sigurnost baterije: Work in a well-ventilated area. Batteries can produce explosive gases. Do not smoke or allow sparks or flames near the battery.
- Pravilna ventilacija: Osigurajte dovoljan protok zraka oko pretvarača. Ne blokirajte ventilacijske otvore.
- Uvjeti okoliša: Do not expose the inverter to rain, moisture, or excessive dust. Operate in a dry, cool environment.
- Uzemljenje: The inverter must be properly grounded. Follow all local and national electrical codes.
- Nosivost: Do not exceed the inverter's rated power output. Overloading can cause damage to the inverter and connected devices.
- Upozorenje kalifornijskog prijedloga 65: Ovaj proizvod može sadržavati materijale na koje upozorava kalifornijski prijedlog 65.
3. Proizvod je gotovview i komponente
Familiarize yourself with the various parts of your Cotek SP-1000-224 Pure Sine Wave Inverter.
Slika 3.1: Pod kutom view of the Cotek SP-1000-224 Pure Sine Wave Inverter, showing its blue aluminum casing and grey end caps with ventilation and connection ports.
Slika 3.2: Front panel of the inverter, featuring the AC output socket (Schuko type), a power switch, LED indicators, and DIP switches for configuration.
Slika 3.3: Rear panel of the inverter, showing the DC input terminals for battery connection, a remote control port (RJ45), and a green terminal block for remote ON/OFF control.
Slika 3.4: Strana view of the inverter, highlighting its robust blue aluminum heat sink casing designed for efficient heat dissipation.
Slika 3.5: A detailed table outlining the features and technical specifications of the Cotek SP-1000 series inverters, including input/output parameters, protections, and certifications.
Slika 3.6: Mechanical drawings providing dimensions of the inverter, along with power voltage and power temperature curves illustrating performance characteristics.
4. Postavljanje i instalacija
4.1 Odabir lokacije:
- Install the inverter in a dry, cool, and well-ventilated area.
- Izbjegavajte izravnu sunčevu svjetlost, izvore topline i vlagu.
- Ensure sufficient clearance around the inverter for proper airflow, especially around the cooling fan and ventilation openings.
- Mount the inverter securely on a stable, non-combustible surface.
4.2 DC Input Connection:
- Provjerite je li prekidač za napajanje pretvarača u položaju ISKLJUČENO.
- Connect the positive (+) terminal of the 24VDC battery bank to the positive (+) DC input terminal on the inverter.
- Connect the negative (-) terminal of the 24VDC battery bank to the negative (-) DC input terminal on the inverter.
- Use appropriately sized cables to minimize voltage drop and ensure safe operation. Refer to electrical standards for cable sizing.
- Provjerite jesu li svi spojevi čvrsti i sigurni.
4.3 AC Output Connection:
- Uključite svoje AC uređaje izravno u AC izlaznu utičnicu na pretvaraču.
- Ensure the total power consumption of all connected appliances does not exceed the inverter's 1000W continuous output rating.
4.4 Uzemljenje:
Proper grounding is essential for safety. Connect the inverter's chassis ground terminal to a reliable earth ground using a suitable grounding wire. Consult local electrical codes for specific grounding requirements.
4.5 Remote Control (Optional):
The inverter supports remote ON/OFF control via the green terminal block or an optional RJ45 remote control unit. Refer to the accessory manual for detailed instructions on connecting and using the remote control.
4.6 DIP Switch Configuration:
The inverter features DIP switches on the front panel to select output frequency (50/60 Hz) and output voltage. Refer to the table below for common settings. Ensure the inverter is OFF before changing DIP switch settings.
| Postavka | Položaj DIP prekidača |
|---|---|
| Izlazna frekvencija 50Hz | Switch 1: OFF, Switch 2: OFF (Example, refer to actual product manual/Figure 3.5) |
| Izlazna frekvencija 60Hz | Switch 1: ON, Switch 2: OFF (Example, refer to actual product manual/Figure 3.5) |
| Izlazni voltage 230VAC | Switch 3: ON, Switch 4: OFF (Example, refer to actual product manual/Figure 3.5) |
Note: The exact DIP switch configurations for specific voltage and frequency settings are detailed in the product's full technical specifications (refer to Figure 3.5). Always verify settings before operation.
5. Operacija
5.1 Powering On the Inverter:
- Ensure all DC and AC connections are secure and correct.
- If using the remote control, ensure it is connected and in the ON position.
- Flip the main power switch on the inverter's front panel to the "ON" position.
- Observe the 3-color LED status indicators. A green light indicates normal operation.
5.2 LED Status Indicators:
- zelena: Normalan rad.
- Žuto/jantarno: Warning (e.g., input voltage slightly low/high, minor overload). The inverter may continue to operate but requires attention.
- crveno: Fault condition (e.g., severe overload, short circuit, over-temperature, critical input voltage). The inverter will shut down to protect itself and connected devices.
5.3 Power Saving Mode:
The inverter features a power saving mode, adjustable via a variable resistor. This mode reduces power consumption when no load or a very light load is detected. Adjust the resistor to set the sensitivity for entering/exiting power saving mode.
5.4 Powering Off the Inverter:
- Turn off all connected AC appliances.
- Flip the main power switch on the inverter's front panel to the "OFF" position.
- If using a remote control, turn it off as well.
6. Održavanje
Redovito održavanje osigurava dugotrajnost i pouzdan rad vašeg invertera.
- Čišćenje: Povremeno čistite vanjski dio pretvarača suhom, mekom krpom. Nemojte koristiti tekuća sredstva za čišćenje ili otapala. Osigurajte da su ventilacijski otvori bez prašine i ostataka.
- Veze: Periodically check all DC and AC connections to ensure they are tight and free from corrosion. Loose connections can cause overheating and poor performance.
- Ventilacija: Ensure the cooling fan and ventilation grilles are not obstructed. The fan operates based on temperature and load, so ensure it can draw and expel air freely.
- Zdravlje baterije: Monitor the health of your battery bank. A weak or failing battery can negatively impact inverter performance and lifespan.
WARNING: Do not attempt to service the inverter yourself. There are no user-serviceable parts inside. Refer all servicing to qualified personnel.
7. Rješavanje problema
This section provides solutions to common issues you might encounter with your inverter. If the problem persists after following these steps, contact customer support.
| Problem | Mogući uzrok | Otopina |
|---|---|---|
| Inverter does not turn on (No LED indication) |
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| Red LED is on, inverter shuts down |
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| Yellow/Amber LED is on |
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| Nema AC izlaza |
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8. Tehničke specifikacije
The following table provides detailed technical specifications for the Cotek SP-1000-224 Pure Sine Wave Inverter. For a comprehensive overview, refer to Figure 3.5.
| Parametar | Value (SP-1000-224) |
|---|---|
| Model | SP-1000-224 |
| Izlazni napon Voltage | 230VAC (selectable) |
| DC ulaz Voltage | 24VDC |
| Kontinuirano napajanje | 1000 W |
| Surge Power (3 sec) | 1750VA |
| Izlazni valni oblik | Čisti sinusni val (THD <3%) |
| Izlazna frekvencija | 50/60 Hz (po izboru) |
| Učinkovitost (maks.) | 92% |
| Unos pod Voltage Zaštita | 21.0 ± 0.5 VDC |
| Ulaz preko voltage Zaštita | 33.0 ± 0.5 VDC |
| Radna temperatura | -20°C ~ +40°C (60% power load) |
| Dimenzije (D x Š x V) | 17 x 10 x 6 inča (približno) |
| Težina | 8.94 funti |
| Certifikati | E13 / UL / CE / FCC odobreno |
Note: Specifications are subject to change without notice. Always refer to the product label or manufacturer's official documentation for the most accurate and up-to-date information.
9. Informacije o jamstvu
COTEK products are manufactured to high quality standards. For specific warranty terms and conditions, including duration and coverage, please refer to the warranty card included with your product or visit the official COTEK webstranicu. Sačuvajte dokaz o kupnji za slučaj reklamacije.
Typical warranties cover defects in materials and workmanship under normal use. Damage caused by improper installation, misuse, abuse, or unauthorized modifications is generally not covered.
10. Korisnička podrška
If you have any questions, require technical assistance, or need to report an issue with your Cotek SP-1000-224 Pure Sine Wave Inverter, please contact COTEK customer support or your authorized dealer.
Prilikom kontaktiranja podrške, pripremite sljedeće podatke:
- Product Model: SP-1000-224
- Serijski broj (ako je primjenjivo, obično se nalazi na naljepnici proizvoda)
- Datum kupnje
- Detaljan opis problema s kojim se suočavate.
For the most up-to-date contact information, please visit the official COTEK webstranica: www.cotek.com.tw (Ovo je rezervirano mjesto URL, molimo provjerite stvarnog proizvođača webmjestu).
