Epever IP1500-11 User manual
1
IPower Series
——Pure Sine Wave Inverter
User’s Manual
Model:
IP1500-11
IP1500-21
IP2000-21
IP2000-41
2
3
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
1. Introduction
Thanks for purchasing IPower series inverters. The product is a
pure sine wave inverter which can convert 12/24/48VDC to
110/120VAC 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 110/120VAC,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
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 in AH) 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.
3
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.
4
3. Wiring
(1)12/24/48Vsystem DC input
(2) 110/120V AC output
5
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.
6
4. Functions
DC Input Panel
AC Output Panel
7
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
⓫
Fault indicator(red) (6)
❻
AC Outlet (3)
⓬
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
4
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