1. Introducció
This manual provides essential information for the safe and efficient operation of your EPEVER 3000W Pure Sine Wave Inverter. This inverter converts 24V DC power to 110V AC power, suitable for various off-grid applications. It features a double closed-loop control algorithm for fast response and load impact resistance, ensuring stable and reliable power output.
Les característiques clau inclouen:
- 3000W continuous power output, 6000W surge power for 5 seconds.
- Compatible amb bateries de liti i plom-àcid de 24 V.
- Rotatable LCD meter for monitoring and parameter configuration.
- Remote control capability via phone apps and PC software.
- Built-in electronic safeguards for comprehensive protection.
2. Instruccions de seguretat
Read all safety instructions carefully before installation and operation. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Assegureu-vos de posar a terra correctament l'inversor.
- Do not expose the inverter to rain, snow, spray, or excessive dust.
- Install the inverter in a well-ventilated area to prevent overheating.
- No obriu l'inversor casing; no hi ha peces a l'interior que l'usuari pugui reparar.
- Disconnect all power sources before performing any wiring or maintenance.
- Feu servir cables de calibre adequat per a totes les connexions per evitar el sobreescalfament i garantir una transferència d'energia eficient.
- Mantingueu els nens allunyats de l'inversor i les seves connexions.
3. Components del producte
Familiarize yourself with the various parts of your EPEVER inverter:
4. Configuració i instal·lació
Segueix aquests passos per a una instal·lació correcta del teu inversor:
4.1 Muntatge
- Trieu un lloc sec i ben ventilat, allunyat de la llum solar directa i de fonts de calor.
- Ensure adequate clearance around the inverter for airflow (minimum 150mm on all sides for air intake and outlet).
- Mount the inverter securely to a stable surface using appropriate fasteners.
4.2 Connexions de cablejat
The inverter features a push-on terminal design for easy wire installation without a screwdriver for the AC output. For DC input, use the screw terminals.
- Posada a terra: Connect the grounding terminal (10) to an earth ground.
- Entrada de corrent continu: Connect the positive (1) and negative (2) DC input terminals to your 24V battery bank. Ensure correct polarity.
- Sortida de CA: Connect your AC loads to the AC outlet (5). The push-on terminals simplify this connection.
- Connexions opcionals: Connect the RS485 communication port (6) or USB output port (7) for remote monitoring or charging devices.
4.3 Compatibilitat de la bateria
The inverter is compatible with both 24V lithium and lead-acid batteries (AGM/GEL/LFP).
5. Instruccions de funcionament
5.1 Engegada/apagada
- To power on, ensure all connections are secure, then press the inverter switch (9). The LCD will illuminate.
- To power off, press the inverter switch (9) again.
5.2 Pantalla LCD i controls
The rotatable LCD meter (4) provides real-time status and allows parameter configuration.
5.3 Monitorització remota
The inverter supports remote control and monitoring via phone applications and PC software using the RS485 communication port (6) or an optional eBox-WIFI-01 module.
5.4 Load Compatibility
The inverter is suitable for a wide range of daily appliances. Ensure the total wattage of connected appliances does not exceed the inverter's rated power.
6. Manteniment
Un manteniment regular garanteix un rendiment òptim i una llarga vida útil del vostre inversor.
- Neteja: Netegeu periòdicament l'exterior de l'inversor amb un drap sec. Assegureu-vos que les obertures de ventilació estiguin lliures de pols i deixalles.
- Connexions: Reviseu regularment totes les connexions elèctriques per assegurar-vos que estiguin ben ajustades i sense corrosió.
- Medi ambient: Maintain a suitable operating environment, avoiding extreme temperatures and humidity.
7. Solució De Problemes
Si teniu problemes amb l'inversor, consulteu els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| Inverter does not power on | No DC input power; Loose battery connections; Low battery voltage | Comproveu les connexions de la bateria i el voltage; Ensure battery is charged; Verify inverter switch is ON. |
| Sense sortida de CA | Overload; Short circuit; Over-temperature; Inverter fault | Reduce load; Check for short circuits in AC wiring; Allow inverter to cool; Check fault indicator on LCD. |
| Fault indicator (red) is on | Internal fault; Input/output protection triggered | Refer to the LCD display for specific error codes if available; Disconnect loads and restart inverter; If fault persists, contact support. |
| Baixa potència de sortida | Vol de bateria baixatage; Excessive load; Poor DC connections | Charge battery; Reduce load; Tighten DC connections. |
8. Especificacions tècniques
| Especificació | Valor |
|---|---|
| Marca | SEMPRE |
| Nom del model | 3000W |
| Volum d’entrada nominaltage | 24VDC |
| Vol. De sortidatage | 110VAC (±3%); 120VAC (-7%~+3%) |
| Freqüència de sortida | 50/60Hz ±0.2% |
| Potència de sortida contínua | 3000 watts |
| Peak Output Power (Surge) | 6000 watts (durant 5 segons) |
| Electrical Output Waveform | Onda senyal pura |
| Sortida USB | 5VDC/Max.1A |
| Port de comunicació RS485 | 5VDC / 200mA |
| Tipus de bateries compatibles | 24V Lithium and Lead-acid battery |
| Nombre de punts de venda | 1 |
| Energy Specifications Met | IEC62109, EN61000, RoHS |
| Pes de l'article | 23.2 lliures |
9. Informació de la garantia
This EPEVER inverter comes with a 1 any de garantia from the date of purchase. The warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by improper installation, misuse, accidents, or unauthorized modifications. Please retain your proof of purchase for warranty claims.
10. Atenció al client
For technical assistance, troubleshooting, or warranty inquiries, please contact EPEVER customer support through their official website or the contact information provided with your purchase. When contacting support, please have your product model number (3000W) and purchase details ready.