EPEVER 3000W Pure Sine Wave Inverter (Model 3000W) Instruction Manual

1. Rhagymadrodd

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.

Mae nodweddion allweddol yn cynnwys:

3000W continuous power output, 6000W surge power for 5 seconds.
Yn gydnaws â batris lithiwm 24V ac asid plwm.
Rotatable LCD meter for monitoring and parameter configuration.
Remote control capability via phone apps and PC software.
Built-in electronic safeguards for comprehensive protection.

EPEVER 3000W Pure Sine Wave Inverter overview — Ffigur 1: Drosoddview of the EPEVER 3000W Pure Sine Wave Inverter, highlighting its compatibility with 24V lithium and lead-acid batteries, 6000W surge power, remote control, and compliance with IEC62109, EN61000, RoHS standards.

2. Cyfarwyddiadau Diogelwch

Read all safety instructions carefully before installation and operation. Failure to follow these instructions may result in electric shock, fire, or serious injury.

Sicrhau sylfaen gywir y gwrthdröydd.
Do not expose the inverter to rain, snow, spray, or excessive dust.
Install the inverter in a well-ventilated area to prevent overheating.
Peidiwch ag agor y gwrthdröydd casing; nid oes unrhyw rannau y gall y defnyddiwr eu gwasanaethu y tu mewn.
Disconnect all power sources before performing any wiring or maintenance.
Defnyddiwch fesuryddion gwifren priodol ar gyfer pob cysylltiad i atal gorboethi a sicrhau trosglwyddiad pŵer effeithlon.
Cadwch blant i ffwrdd o'r gwrthdröydd a'i gysylltiadau.

Built-in electronic safeguards of the EPEVER inverter — Figure 2: The inverter includes built-in electronic safeguards such as input reverse polarity protection, inverter over temperature protection, over voltage protection, input voltage protection, overload protection, and output short circuit protection to prevent damage from installation errors or system failures.

3. Cydrannau Cynnyrch

Familiarize yourself with the various parts of your EPEVER inverter:

EPEVER Inverter component diagram — Figure 3: Detailed diagram of the inverter's components. 1. DC input terminal positive, 2. DC input terminal negative, 3. Cooling fan, 4. LCD, 5. AC outlet, 6. RS485 communication port, 7. USB output port 5VDC/Max.1A, 8. External switch port, 9. Inverter switch, 10. Grounding terminal.

4. Gosod a Gosod

Follow these steps for proper installation of your inverter:

4.1 Mowntio

Dewiswch leoliad sych, wedi'i awyru'n dda, i ffwrdd o olau haul uniongyrchol a ffynonellau gwres.
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 Gwifro Cysylltiadau

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.

EPEVER Inverter wiring installation with push-on terminals — Figure 4: Wiring installation demonstrating the push-on terminal design for AC output. For multi-stranded wires, add solder to the connection point before inserting into the corresponding port. To remove, stop the inverter, insert a sharp tool into the small hole, and pull out the wiring.

Sylfaen: Connect the grounding terminal (10) to an earth ground.
Mewnbwn DC: Connect the positive (1) and negative (2) DC input terminals to your 24V battery bank. Ensure correct polarity.
Allbwn AC: Connect your AC loads to the AC outlet (5). The push-on terminals simplify this connection.
Cysylltiadau Dewisol: Connect the RS485 communication port (6) or USB output port (7) for remote monitoring or charging devices.

4.3 Cydnawsedd Batri

The inverter is compatible with both 24V lithium and lead-acid batteries (AGM/GEL/LFP).

EPEVER Inverter battery compatibility — Figure 5: The inverter is compatible with 24V lithium and lead-acid battery types, including AGM, GEL, and LFP. It incorporates surge current suppression technology to protect lithium batteries.

5. Cyfarwyddiadau Gweithredu

5.1 Pweru Ymlaen/Diffodd

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 Arddangosfa a Rheolaethau LCD

The rotatable LCD meter (4) provides real-time status and allows parameter configuration.

EPEVER Inverter LCD display and controls — Figure 6: The LCD display (1) can be rotated 180 degrees for convenience. It features UP/Setting button (2), Fault indicator (red) (3), Working status indicator (Blue) (4), and DOWN/Enter button / Output ON/OFF button (5). The blue working status indicator shows solid for normal operation, slow flashing (1/4Hz) for standby, fast flashing (1Hz) for fault, and off when powered down.

5.3 Monitro o Bell

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.

EPEVER Inverter remote control setup — Figure 7: The inverter can be remotely controlled and monitored via smartphone apps (available on App Store and Google Play) or PC software, typically requiring an eBox-WIFI-01 module connected to the RS485 port.

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.

EPEVER Inverter load compatibility examples — Ffigur 8: Examples of compatible appliances include washing machines, TVs, refrigerators, drills, air conditioners, water pumps, laptops, and kettles. Always avoid overloading the inverter. Different types of loads have varying starting impulse currents; select an inverter model appropriate for your equipment's power, current, and load characteristics.

6. cynnal

Mae cynnal a chadw rheolaidd yn sicrhau perfformiad a hirhoedledd gorau posibl eich gwrthdröydd.

Glanhau: Glanhewch du allan y gwrthdröydd o bryd i'w gilydd gyda lliain sych. Gwnewch yn siŵr bod agoriadau awyru yn rhydd o lwch a malurion.
Cysylltiadau: Check all electrical connections regularly to ensure they are tight and free from corrosion.
Amgylchedd: Maintain a suitable operating environment, avoiding extreme temperatures and humidity.

7. Datrys Problemau

Os byddwch chi'n dod ar draws problemau gyda'ch gwrthdröydd, cyfeiriwch at y problemau a'r atebion cyffredin canlynol:

Problem	Achos Posibl	Ateb
Nid yw'r gwrthdröydd yn troi ymlaen	No DC input power; Loose battery connections; Low battery voltage	Gwiriwch y cysylltiadau batri a chyftage; Ensure battery is charged; Verify inverter switch is ON.
Dim allbwn AC	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.
Pŵer allbwn isel	Cyfrol batri iseltage; Excessive load; Poor DC connections	Charge battery; Reduce load; Tighten DC connections.

8. Manylebau Technegol

Manyleb	Gwerth
Brand	ERIOED
Enw Model	3000W
Mewnbwn Graddedig Voltage	24VDC
Allbwn Voltage	110VAC (±3%); 120VAC (-7%~+3%)
Amlder Allbwn	50/60Hz ±0.2%
Pwer Allbwn Parhaus	3000 Wat
Peak Output Power (Surge)	6000 Watts (am 5 eiliad)
Electrical Output Waveform	Ton Sine Pur
Allbwn USB	5VDC/Uchafswm.1A
RS485 Porth Cyfathrebu	5VDC / 200mA
Mathau Batri Cydnaws	24V Lithium and Lead-acid battery
Nifer yr Allfeydd	1
Energy Specifications Met	IEC62109, EN61000, RoHS
Pwysau Eitem	23.2 Bunt

9. Gwybodaeth Gwarant

This EPEVER inverter comes with a Gwarant 1 mlynedd 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. Cefnogaeth i Gwsmeriaid

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.