Epever IPower Series User manual

IPower Series

——Pure Sine Wave Inverter

User’s Manual

Model:

IP1500-12

IP1500-22

IP2000-22

IP2000-42

CONTENTS

1. Introduction........................................................... 1

2. Important Safety Instructions.............................. 2

3. Wiring.................................................................... 4

4. Functions .............................................................. 6

5. Protection............................................................ 10

6. Troubleshooting.................................................. 12

7. Maintenance and Warranty............................... 13

8. Technical Specification...................................... 14

1. Introduction

Thanks for purchasing IPower series inverters. The product is a

pure sine wave inverter which can convert 12/24/48VDC to

220/230VAC, 50/60Hz based on full digital and intelligent design. It

features high reliability, high efficiency, concise outline, small

volume, full protection functions, easy installation and operation.

The inverter can be applied in many fields, such as household

emergency lighting system, vehicle mounted system and small field

power supply, etc.

Features:

Complete isolation-type inverter technology

Adoption of advanced SPWM technology, pure sine wave output

Dynamic current loop control technology to ensure inverter

reliable operation

Wide DC input voltage range

Low output harmonic distortion (THD≤5%)

Optional output voltage and frequency at 220/230VAC,50/60Hz

High conversion efficiency up to 95%

USB output 5VDC/1A*

RS485 communication port*

Extensive Electronic protection

﹡Only the model of the USB output port or RS485 port.

2. Important Safety Instructions

As an AC power supply equipment, the inverter’s output voltage is

with the same level as that of household power plug. Mind the AC

output terminals, or you may get an electric shock and result in life

danger!

Attentions:

Connect the DC input according to the requirement strictly. The

power inverter has a relatively wide input range, but too high or

too low input may cause problems even destroy the inverter.

A reverse polarity connection will blow the fuses in the inverter

and may damage the unit.

Do not expose the inverter to humid, flammable, explosive or

dust environment.

Keep the inverter out of children touch.

Inverter input is recommended to connect to battery, the min.

capacity of battery(expressed inAH) should be calculated in the

following way: 5times of the rated power of the inverter/battery

voltage. If for testing purpose, user should select DC power

supply current at least twice greater than that of the inverter

rated input to keep inverter normal operation. Use DC power

supply for testing may cause the damage of the inverter.

When the inverter works continuously, its surface may become

very hot, please make sure the air ventilation clearance around

the inverter is more than 10cm. Keep away from the material or

device which may suffer from high temperature when the

inverter is working. Do not install the inverter in airproof location

and keep enough space around the inverter.

The protective grounding must be connected to the ground. The

cross section of wire should not be less than 4mm2.

The wire connects between battery and inverter should be

shorter than 3m, the current density should be less than

3.5A/mm2while the output of inverter is fully loaded. If the wire

longer than 3m, the current density should be reduced.

A fuse or breaker should be used between battery and inverter,

the value of fuse or breaker should be twice of the inverter rated

input current.

Do not connect the battery charger or similar devices to the

input terminal of the inverter.

Do not put the inverter close to the flooded lead-acid battery

because the sparkle in the terminals may ignite the hydrogen

released by the battery.

It’s an off-grid inverter, do not connect the AC output terminals

to the grid or electrical source, otherwise the inverter may be

damaged.

This inverter can only be used singly, parallel connection or in

series will damage the inverters.

Risk of electric shock, don’t touch output port when the inverter

is working. The output is forbidden to connect other power

sources or grid, otherwise the inverter will be damaged. The

inverter must be in off, when connecting load.

Do not attempt to repair the fault inverter by yourself, otherwise it

may lead to a serious accident. Please contact the manufacture’

s engineer.

3. Wiring

(1)12/24/48Vsystem DC input

(2) 220/230V AC output

Operation Steps:

Step 1: Turn off the switch of inverter

Step 2: Connect the battery (‘+’ terminal with red line, ‘-’with black

line). Do not connect them by contraries, or the power inverter will

be damaged.

Step 3: Connect the protective grounding to the ground

Step 4: Connect the AC load to the AC outlet

Step 5: Switch on the fuse or breaker. Switch the inverter to ON

and then turn on the loads one by one. Check the operation state of

both power inverter and loads. ‘Green’ of the Working indicator

means the state is normal.

Step 6: If there are different loads, it is suggested that turn on the

load with large startup current first, such as television, then turn on

the load such as lamp when the inverter works stably.

Step 7: If the Fault indicator is ‘Red’ and the buzzer alarms or no

output when you turn on devices, switch off the loads and

power inverter immediately. Check the system by referring to the

troubleshooting guide. Turn on the devices again according to the

operation methods after the failure is removed.

4. Functions

DC Input Panel

AC Output Panel

❶

DC Input Terminal Positive

❼

RS485 communication port(4)

❷

DC input voltage range(1)

❽

USB output port (5VDC/1A)

❸

DC Input Terminal Negative

❾

AC output switch

❹

Ventilation Fan(2)

❿

Mode switch(5)

❺

Grounding Terminal

➀

Fault indicator(red) (6)

❻

AC Outlet(3)

➁

Working indicator(green) (6)

(1) Input rated voltage

12V system input voltage range is 10.8～16V；

24V system input voltage range is 21.6～32V；

48V system input voltage range is 43.2～60V。

(2) Fan Ventilation

When the heat sink temperature is higher than 50℃or internal

temperature is higher than 50℃, the fan will turn on automatically.

When the heat sink temperature is lower than 40℃and internal

temperature is lower than 40℃, the fan will turn off automatically.

(3) AC Outlet (optional)

Universal

This manual suits for next models

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