fullwat PDA3000 Series Power DC AC Inverter Instructions
- June 13, 2024
- FULLWAT
Table of Contents
PDA1500-STATION / PDA3000-STATION series
pure sine wave Power DC-AC Inverter
Multi-function INVERTER/CHARGER:
inverter + MPPT solar charger + battery charger
INTRODUCTION
This is a mulfifunciion inverter/charger, combining funclions of inverter, solar charger and battery charger to offer uninteruptible power support with portabe size. s comprehensive LCD display offers user-configurable and easy- accessible button operation such as battery charging curent, AC/solar charger priority, and accepiable input vottage based on different applications.
FEATURES
- Pure sine wave inverter
- Configurable input voltage range for home appliances and personal computers via LCD setiing Configurable: battery charging current based on applcations via LCD sefing
- Configurable AC/Solar Charger priority via LCD sefiing.
- Compatbie to mains voliage or generator power.
- Auto restart while AC is recovering.
- Overload Over femperature/ shot circut profection.
- Smart battery charger design for opfimized battery performance.
- Cold start funcion.
- MPPT mode regulation charger
BASIC SYSTEM ARCHITECTURE
The following ilusiration shows basic appication for this inverter/charger. It also includes following devices fo have a complete running system
- Generator or Uilly.
- PV modules (opion).
Consult with your system infegrator for oiher possible system architectures
depending on your requirements.
This inverter can power all kinds of appliances in home o office environment,
including motorfype appliances such as fube light, fan, refiigerator and air
condifioner.
PRODUCT OVERVIEW
Indication
- AC Input
- AC Output
- Circuit breaker
- Safety (Earih) ground
- Battery positive
- Pattery negative
- PV Input
- ON/OFF
- RS232 communication
INSTALLATION
5.1 Unpacking and Inspection
Before installation, please inspect fhe unit. Be sure fhat nothing inside he
package i damaged. You should have received the folowing ffems inside of
package:
- The unitx 1
- User manual x 1
- Commurication cable x 1
- Software CDx 1
5.2 Preparation
Before conneciing allwiings, please fake off batiom cover by removing two
screws s shown below. 5.3 Mounting the unit
Consider the following points before seleciing where fo install
- Do not mount fhe inverter on flammable constucfion materils
- Mount on a sofd surface.
- Install this inverter t eye level in order fo allow the LCD display fobe read t all times.
- For proper air citculafion to dissipate heaf, alow a clearance of appiox. 20 om fo the side and approx. 50 cm above and below the unt
- The ambient femperaure should be befwsen 0°C and 55°C fo ensure opiimal operation.
- The recommended installation posifion is fo be adhered fo the: wall vertically
- Be sure fo keep ofher abjects and sufaces s shown in he diagram to guarantee sufficient heat dissipation and fo have enough space for removing wires
SUITABLE FOR MOUNTING ON CONCRETE OR NON-COMBUSTIBLE SURFACE ONLY.
Insiall the unit by screwing fhee screws.
It’s recommended fo use M4 or M5. 5.4 Battery connection
Caution:
For safety operaion and regulation compliance, i’s requested fo insfal
separate DC over-curient protector or disconnect device between battery
andinverter.
It may not be requesied to have a disconnect device in some applications,
however, i sil requested fo have over-current protection nstalled. Please
refer fo fypical amperage in below fable as tequired fuse or breaker size.
WARNING! All wiing must be performed by a qualified personnel.
WARNING! It’s very imporiant for system safety and efficient operation fo
use appropiiate cable for battery connection. To reduce sk of injury, please
use the proper recommended cable and feminal size as below. Recommended
battery cable and terminal size:
Model| Input voltage| Typical amperage| Battery capacity| Wire size| Ring
terminal| Torque value
---|---|---|---|---|---|---
Cable mm2| Dimensions
D (mm) L (mm)
PDA3000-STATION| 24V| 100A| 100AH
200AH| 28AWG| 14| 6.4| 29.2| 2-3 Nm
PDA1500-STATION| 12V| 1 4AWG| 22| 6.4| 33.2
24V| 50A| 100AH| 1 6AWG| 14| 6.4| 29.2
210AWG| 8| 6.4| 23.8
Please follow below steps fo implement battery connection:
- Assemmble battery iing feminal based on recommended battery cable and tenminal sizs.
- PDATS00-STATION mode! supports 12VDC or 24VDC system. Connect all batiery packs as below chat. It is suggested fo connect at least 100Ah. Note: Please only use sedled lead acid battery or sedled GEAGM lead-acid battery.
- Insert e fing fermminal of batiery cable fiatly info batiery connector of inverter and make sure the bolts are tightened wih forque of 2-3 Nm. Make sure polarily ot both the batiery and the inverter/charge is correctly connected and iing feminals are fightly screwed to the battery temminals.
Warning: Shock Hazard
Installation must be performed with care due fo high battery voliage in
sefies.
Caution!! Do not place anything between the flat part of the inverter
terminal and the fing tenminal. Other wise, overheating may ocout
Caution!! Do not apply anti-oxidant substance on the tenminals before
feminals are connected fightly.
Caution!! Bsfore making the findl DC connection or closing DC
breaker/disconnector, be sure postive (+) must be connected fo pasilive (+)
and negaiive (-) must be connected fo negaive [-).
5.5 AC Input/Output connection
‘Caution!! Before connecting fo AC input power source, please install a
separate AC breaker between inverter and AC input power sourc. This will
ensure the inverer can be securely disconnected duing maintenance and fully
profected fiom over curent of AC input. The recommended spec of AC breaker is
104 for PDAT500-STATION, 32 Afor PDA3000-STATION.
Caution!! There are two teminal blocks with IN and OUT” markings.
Please do NOT mis-connect input and oufput connectors.
WARNING! All wiring must be performed by a qualified personnel.
WARNING! It’s very important for system safety and efficient operation fo
use appropriate cable for AC input connection. Toreduce fisk of injury, please
use he proper recommended cable size as below.
Suggested cable requirement for AC wires.
Model | Gauge | Torque value |
---|---|---|
PDA1500-STATION | 14AWG | 0.5~0.6 Nm |
PDA3000-STATION | 12AWG | 1.2~1.6Nm |
Please follow below steps fo implement AC input/output connection:
-
Before making AC inpui/oufput connection, be sure fo open DC profector or dsconnector first.
-
Remmove insulation skeeve 10mm for sk conductors. And shoren phase L and neutral conductor N 3mm.
-
Insert AC input wires according to polartiies indicated on ferminal block and fighten the ferminal screws.
Be sure fo connect PE protective conductor ( ) first.
Gound (yelow-green}
L UNE (brown or black}
N Neulal (blue} Warning: Shock
Be sure ihat AC power source s disconnected before atiernpting to hardwire it fo the unit. -
Then, insert AC output wires according fo polariies indicated on terminal block and fighten ferminal screws.
Be sure to connect PE protective conductor ( ) first.
Gound yelow-green}
L UNE (brown or black}
N Neufal (blue} -
Make sure the wires are secursly connected.
Caution: Important!!
Be sure fo connect AC wires with correct polaiiy. If Land N wires are
connected reversely, it moy cause ufifty shortcircuited when these inverters
are worked in pardilel operaion.
Caution:
Applances such as air condifioner are requited at least 2~3 minutes o restart
because it required fo have enough time fo balance refrigerant gas inside of
circus. If a power shortage oceurs and recovers in a short time, it il cause
damage fo your connected appliances. To prevent ihis kind of damage, please
check manufacturer of air condioner i i’s equipped with fime-delay function
before installafion. Othewise, fhis inverter/charger wil tig overload fault
and cut off oufput fo protect your appliance but somefimes it stil causes
intemnal damage fo the i conditioner.
5.6.PV CONNECTION
PV Module selection for MPPT mode.
Inverter model|
PDAI500-STATION
| PDA3000-STATION
---|---|---
Rafed out power| 12V| 24V| 24V
Charging curient (PWM)|
40A mox.
Max PV Amay open circuit vofiage|
102
MPPT operating voliage range:| 17-80V| 30-80VDC
Take 300Wp PV module as an example. After considering above two parameters, the recommendesd module configrurdtions are lised s below fable.
Inverter model | PDA1 500-STATION | PDA3000-STATION |
---|---|---|
Rated out power | 300W | 12V |
Maximum power (Pmax) | 32175A | 2 pieces in serial |
and
2 sets in parallel
Max. Power current lmmp (A)| 8.93A
Open circuit voltage Voc (V)| 39184A
Short circuit current Is° (A)| 9.78A
Please follow below steps fo implement PV module connecfion:
- Remove insulation skeeve 10mm for positive and negative conductors.
- Check corect polarity of connection cable fiom PV modulesan PV input connectors. Then, connect positive pole (+) of conncecfion cable fo postive pole (+) of PV input connector, Comnect negative pole [ of connection cable fo negative pole () of PV input connecior.
- Moke sure the wies are securely connected.
5.7.Final Assembly
After connecting all wirings, please put botiom cover back by screwing two
screws as shown below. 5.8.Communication connection
Please use supplied communication cable to connect to inverter and PC. Insert
bundled CD info a computer ‘and follow on-screen instruction fo install fhe
monitoring software. For the detaled software operation, please check user
manual of software inside of CD.
5.9 Dry contact signal
There i one oy contact (3A/250VAC) availdble on fhe rear panel. It could be
used to deiver signal fo extemal device when baitery vofage reaches warning
level.
Unit status | Condition | Dry contact port: |
---|---|---|
NC & C | NO & C | |
Power OFF | Unitis off and no oufput is powered. | Close |
Power ON | Oulput is powered from Utiity | Close |
Output is powered
from Batiery or Solor| Program 01 set as Utiity| Baftery vofiage <LowDC waming
voltage| Open| Close
Battery vottage > Sefting value in Progiam 13 or battery chaiging reaches
floating stage:| Close| Open
Program 01 is set as SBU or solor fist| Battery vofiage < Seffing value in
Program 12| Open| Close
Battery voltage > Setting yaiue in Progiam 13 or battery charging reaches
floating stage:| Close| Open
OPERATION
6.1 Power ON/OFF
Once the unit has been properly installed and he batteries are connected well
simply press ONIOFF switch (located on the button of the case) fo fum on the
unit. 6.2 Operation and Display panel
The operation and display panel, shown in below chart,is on the fiont panel of
the inverier. It includes three indlicators, four function keys and a LD
display, indicating the operaiing status and inputfoutput power information.
LED Indicator
Led indicator
|
Messages
---|---
| Green| Solid ON*| Outputis powsred by utiity in Line mode.
Floshing| Outputis powered by battery o PV in battery mode.
| Green| Solid ON| Battery is fully charged.
Floshing| Batfery i charging.
| Red| Solid ON| Fault occurs in the inverter.
Floshing| Waming condifion occurs in the inverter.
Function KEVs
Function Key | Description |
---|---|
ESC | To exitseffing mode. |
UP | To go fo previous selection. |
DOWN | To go fo next sefection. |
ENTER | To confim the selection in seffing mode or enter seffing mode. |
6.3 LCD Display Icons
Icon | Function description |
---|
Input source information
| Indicates the AC input.
| Indicates the PV input.
| Indicate input voltage, input frequency, PV voltage, battery voltage and charger current.
Configuration program and fault information
| ** Indicates the setting programs.
| Indicates the warning and fault codes.
Warning: flashing with warning code.
Fault:** lighting with fault code.
Output information
| Indicate output voltage, output frequency, load percent, load in VA, load in Watt and discharging current.
Battey information
| Indicates battery level by 0-24%, 25-49%, 50-74% and 75-100% in battery mode and charging status in line mode.
In AC mode, it will present battery charging status.
Status| Battery voltage| LCD Display
Constant current mode / Constant voltage mode| <2V/cell| 4 bars will flash in
turns.
2 ~ 2.083V/cell| Bottom bar will be on and the other three bars will
flash in turns.
2.083 ~ 2.167V/cell| Bottom two bars will be on and the other two bars
will flash in turns.
** 2.167V/cell| Bottom three bars will be on and the top bar will flash.
Floating mode. Batteries are fully charged.| 4 bars will be on.
In battery mode, it will present battery
capacity.**
Load percentage| Battery voltage| LCD Display
Load>50%| <1.717V/cell|
1.717V/cell ~ 1.8V/cell|
1.8 ~ 1.883V /cell|
1.883 V /cell|
50% >Load >20%| <1.817V/cell|
1.817V/cell ~ 1.9V/cell|
1.9 ~ 1.983V/cell|
1.983|
Load <20%| <1.867V /cell|
1.867V/cell ~ 1.95V/cell|
1.95 ~ 2.033V/cell|
2.033| ****
Load information
|
Indicates overload.
****|
Indicates the load level by 0-24%, 25-50%, 50-74% and 75-100%.
0%~25%| 25%~50%| 50%~75%| 75%~100%
|
| |
Mode operation information
| Indicates unit connects to the mains.
| Indicates unit connects to the PV panel.
| Indicates load is supplied by utility power.
| Indicates the utility charger circuit is working.
****| Indicates the DC/AC inverter circuit is working.
Mute operation
****| Indicates unit alarm is disabled.
6.4 LCD Settings
After pressing and holding ENTER button far 3 seconds, the unit will enter
seffing mode. Press “UP” or “DOWN’ button to select seffing programs. And hen,
press “ENTER” button fo confirm the selection or ESC bution to ext.
Setting Programs
Program| Description| Selectable option
00| Exit setting mode|
01| Output source priority: To configure load power source priority| | Solar
energy provides power to the loads as first priority.
If solar energy is not sufficient to power all connected loads, battery energy
will supply power the loads at the same time.
Utility provides power to the loads only when any one condition happens:
– Solar energy is not available
– Battery voltage drops to low-level warning voltage or the setting point in
program 12.
| Utility will provide power to the loads as first priority.
Solar and battery energy will provide power to the loads only when utility
power is not available.
| Solar energy provides power to the loads as first priority.
If solar energy is not sufficient to power all connected loads, battery energy
will supply power to the loads at the same time.
Utility provides power to the loads only when battery voltage drops to either
low-level warning voltage or the setting point in program 12.
02| Maximum charging current: To configure total charging current far solar
and utility chargers.
(Max. charging current = utility charging current + solar charging current)|
10A (Only available far PDA1500-STATION (12V) model)|
|
|
|
Setting Programs
Program| Description| Selectable option
03| AC input voltage range| | If selected, acceptable AC input voltage range
will be within 90-280VAC.
| If selected, acceptable AC input voltage range will be within 170-280VAC.
04| Power saving mode enable/disable| | If disabled, no matter connected load
is low or high, the on/off status of inverter output will not be effected.
| If enabled, the output of inverter will be off when connected load is pretty
low or not detected.
05| Battery type| |
| If “User-Defined” is selected, battery charge voltage and low DC cut-off
voltage can be set up in program 26, 27 and 29.
06| Auto restart when overload occurs| |
07| Auto restart when over temperature occurs| |
09| Output frequency| |
11| Maximum utility charging current.
Note: If setting value in program 02 is smaller than that in program in 11,
the inverter will apply charging current from program 02 for utility charger.|
Available options in PDA1500-STATION (12V) model:
|
Available options in PDA1500-STATION (24V) / PDA3000-STATION model:
|
Setting Programs
Program| Description| Selectable option
12| Setting voltage point back to utility source when selecting “SBU priority”
or “Solar first” in program 01.| Available options in PDA1500-STATION (12V)
model:
Available options in PDA1500-STATION (24V) / PDA3000-STATION model:
13| Setting voltage point back to battery mode when selecting “SBU priority”
or “Solar first” in program 01.| Available options in PDA1500-STATION (12V)
model:
Setting Programs
Program| Description| Selectable option
13| Setting voltage point back to battery mode when selecting “SBU priority”
or “Solar first” in program 01.|
Available options in PDA1500-STATION (24V) / PDA3000-STATION model:
Setting Programs
Program| Description| Selectable option
16| Charger source priority: To configure charger source priority| lf this
inverter/charger is working in Line, Standby or Fault mode, charger source can
be programmed as below:
| Solar energy will charge battery as first priority.
Utility will charge battery only when solar energy is not available.
Utility will charge battery as first priority.
Solar energy will charge battery only when utility power is not available.
Solar energy and utility will charge battery at the same time.
Solar energy will be the only charger source no matter utility is available or
not.
lf this inverter/charger is working in Battery mode or Power saving mode, only
solar energy can charge battery. Solar energy will charge battery if it’s
available and sufficient.
18| Alarm control|
19| Auto return to default display screen
20| Backlight control
22| Beeps while primary source is i nterrupted
Setting Programs
Program| Description| Selectable option
23| Overload bypass:
When enabled, the unit will transfer to line mode if overload occurs in
battery mode.|
25| Record fault code
26
| Buk charging voliage (CV votage)|
If self-defined is selected in program 5, this program can be set up. Setting
range is from 12.0V to 14.6V for PDA1500-STATION (12V) model, 24.0V to 29.2V
for PDA3000-STATION model. Increment of each click is 0.1V.
27| Floating charging voltage|
If self-defined is selected in program 5, this program can be set up. Setting
range is from 12.0V to 14.6V for PDA1500-STATION (12V)
model: 24.0V to 29.2V for PDA1500-STATION (24V) / PDA3000-STATION
model Increment of each click is 0.1V.
29| Low DC cut-off voltage|
If self-defined is selected in program 5, this program can be
set up. Setting range is from 10.0V to 12.0V for PDA1500-STATION (12V) model,
20.0V to 24.0V for PDA1500-STATION (24V) / PDA3000-STATION model. Increment of
each click is 0.1V. Low DC cut-off voltage will be fixed to setting value no
matter what percentage of load is connected.
Setting Programs
Program| Description| Selectable option
33| Battery equalization|
If “Flooded” or “User-Defined” is selected in program 05, this program can be
set up.
34| Battery equalization voltage|
Setting range is from 12.5V to 15V. Increment of each click is 0.1V.
Setting range is from 25.0V to 30V. Increment of each click is 0.1V.
35| Battery equalized time| |
Setting range is from 5min to 900min. Increment of each click is 5min.
36| Battery equalized timeout| Setting range is from 5min to 900 min.
Increment of each click is 5 min.
37| Equalization interval| Setting range is from 0 to 90 days. Increment of
each click is 1 day
39
| Equalization activated immediately|
If equalization function is enabled in program 30, this program can be set up.
If “Enable” is selected in this program, it’s to actívate battery equalization
immediately and LCD main page will shows . If”Disable” is selected, it will
cancel equalization function until next activated equalization time arrives
based on program 35 setting. At this time, will not be shown in LCD main
page.
6.5 Display Seftings
The LCD display informion will be switched in fums by pressing “UP* or DOWN”
key. The seleciable information is swiiched as below order: input voliage,
input frequency. PV voliage, charging current, battery voltage, output
vattage, output frequency, load percentage load in Watl, load in VA load in
Wat, DC discharging curren, main CPU Version and second CPU Version.
Selectable information | LCD display |
---|---|
Input voltage/Output voltage (Default Display Screen) |
Input frequency
PV voltage
Charging current
Battery voltage/DC discharging current
Output frequency
Selectable information| LCD display
---|---
Load percentage|
Load in VA
Load in Watt
Main CPU version checking
6.6 Operating mode descritption
Operation mode | Description | LCD display |
---|
**Standby mode / Power saving mode
Note:
* Standby mode:** The inverter is not turned on yet but at this time, the
inverter can charge battery without AC output.
- Power saving mode: If enabled, the output of inverter will be off when connected load is pretty low or not detected.
| No output is supplied by the unit but it still can charge batteries.| **
Fault mode Note:
Fault mode: Errors are caused by inside circuit error or external
reasons such as over temperature, output short circuited and so on.| PV energy
and utility can charge batteries.
Operation mode| Description| LCD display
---|---|---
Fault mode Note:
Fault mode: Errors are caused by inside circuit error or external
reasons such as over temperature, output short circuited and so on.| PV energy
and utility can charge batteries.| **
Utility can power loads when the unit starts up without battery.
Line Mode| The unit will provide output power from the mains. It will also
charge the battery at line mode.
Battery mode| ****
The unit will provide output power from battery and PV power.
Battery equalization description
Equalizaion funciion is added info charge controller.f reverses fhe buidup of
negaive cherical effects like shaification, a condifion where acid
concentration is redter at he botiom of the battery than af the fop.
Equalizaiion also helps fo remove sulfate crystals that might have bt up on
the plates. If eft unchecked, this condifion, called sufiation, will reduce
the overall capacily of the bttery. Therefore, ifs recommended fo equalze
battery perodicaly.”
How to apply equalization funcfion
You must enable battery equalization funcfion in monitoring LCD seting program
30 fis. Then, you may apply his funclion in device by either one of following
methods:
- Sefiing equaiization inferval in program 35.
- Aciive equaization immediately in program 36.
When fo equalizer
In float siage, when e sefiing equaization interval (oattery equaiization
cyce) is anived. or equalization is active inmediately, ihe controller il
start fo enter Equalize stage. Equalize charging fime and fimeout
In Equaiize siage, the controller wil supply power fo charge battery as much
as possible unii battery volfage taises to batiery equalization voliage. Then,
constantvottage regulafion is applied fo maintain battery volfage atthe
battery equalzaion votiage. The bttery willemain in the Equalize stage
uniilsetiing batery equalized time is arived.
However, in Equaiize stage, when batiery equaized fime is expired and batiery
voliage doesnt ise fo batery equalization voliage point, ihe charge
conrallerwill xtend the batiery equaized fime unfil battery voliage achieves
battery equalization vofiage. If batiery voltage i sfl lower than battery
equalizaion vofiage when battery equalized fimeout sefiing is over, the charge
controller wil stop equalization and return fo float stage. 6.7 Fault
reference code
Fault code | Fault Event | Icon on |
---|---|---|
**01** | Fan is locked when inverter is OFF. | **** |
**02** | Over temperature. | |
**03** | Battery voltage is tooo high. | |
**04** | Battery voltage is too low. | |
**05** | Output short circuited ar over temperature is detected by |
internal converter components.
**06| ** Output voltage is abnormal.
**07| Overload time out.
****08| ** Bus voltage is tooo high.
**09| Bus soft start failed.
****11| ** Main relay failed.
6.8 Warning indicator flashing
Warning code | Warning event | Audible alarm | Icon flashing |
---|---|---|---|
**01** | Fan is locked when inverter is ON. | Beep three times every | |
second. | **** | ||
**03** | **** Battery is over-charged. | **** Beep once every second. | |
**04** | Low battery. | Beep once every second. | |
**07** | **** Overload. | Beep once every 0.5 second. | |
**10** | **** Output power derating. | **** Beep twice every 3 seconds. | |
**12** | Solar charger stops due to low battery. | ||
**13** | Solar charger stops due to high PV voltage. | ||
**14** | Solar charger stops due to overload. | ||
**** | **** Battery equalization |
SPECIFICATIONS
Table 1- Line mode specifications
Inverter model | PDA1500-STATION | PDA3000-STATION |
---|---|---|
Input voltage | 12V | 24V |
Input voltage waveform | Sinusoidal (utility or generator) | |
Nominal input voltage | 230Vac | |
**** Low loss voltage | 170Vac±7V (UPS); 90Vac±7V (Appliances) | |
**** Low loss return voltage | 180Vac±7V (UPS); 100Vac±7V (Appliances) | |
High loss voltage | 280Vac±7V | |
High loss return voltage | 270Vac±7V | |
Max AC input voltage | 300Vac | |
Nominal input frequency | 50Hz / 60Hz (Auto detection) | |
Low loss frequency | 40±1Hz | |
Low loss return frequency | 42±1Hz | |
High loss frequency | 65±1Hz | |
High loss return frequency | 63±1Hz | |
Output short circuit protection | Circuit Breaker | |
Efficiency (Line mode) | 95% (Rated R load, battery full charged) | |
**** Transfer time | 10ms typical (UPS); 20ms typical (Appliances) |
Output power derating:
When AC input voltage drops to 170V, the output power will be derated.|
Table 2 – Inverter mode specifications
Inverter model | PDA1500-STATION | PDA3000-STATION |
---|---|---|
Nominal DC input voltage | 12V | 24V |
Rated output power | 1200W | 2400W |
Output voltage waveform | Pure sine wave | |
Output voltage regulation | 230Vac±5% | |
Output frequency | 50Hz | |
Peak efficiency | 95% | |
Overload protection | 5s@≥c150% load; 10s@110%~150% load | |
Surge capacity | 2*rated power for 5 seconds | |
Cold start voltage | 11.5Vdc | 23.0Vdc |
Low DC Warning voltage
@load<20%| 11.0Vdc| 22.0Vdc
@20%≤load<50%| 10.7Vdc| 21.4Vdc
@load≥50%| 10.1Vdc| 20.2Vdc
Low DC Warning return voltage
@load<20%| 10.5Vdc| 21.0Vdc
@20%≤load<50%| 10.2Vdc| 20.4Vdc
@load≥50%| 9.6Vdc| 19.2Vdc
High DC cut-off voltage| 15.5Vdc| 31.0Vdc
No load power consumption| <15W| <20W
Saving mode power consumption| <5W| <10W
Table 3 – Inverter mode specifications
Inverter model
| PDA1500-STATION| PDA3000-STATION
---|---|---
Nominal DC input voltage| 12V| 24V| 24V
Charging algorithm| 3-step
AC Charging current| 10/20Amp| 20/30Amp (@VI/P=230Vac)
**** Bulk charging voltage
| Flooded battery| 14.6| 29.2
AGM / Gel battery| 14.1| 28.2
Floating charging voltage| 13.5Vdc| 27Vdc
Charging curve|
Table 4 – General specifications
Inverter model | PDA1500-STATION | PDA3000-STATION |
---|---|---|
Rated out power | 12V | 24V |
Max. current | 40A max. | |
Max. PV array open circuit voltage | **** 102V | |
MPPT operating voltage range | 17-80V | 30-80V |
Max. charging current (utility charging + solar charging) | 60A | 70A |
TROUBLE SHOOTING
Problem| LCD / LED / Buzzer| Explanation / Possible cause|
What to do
---|---|---|---
Unit shuts down automatically during startup process.| LCD/LEDs and buzzer
will be active for 3 seconds and then complete off.| The battery voltage is
too low (<1.91V/Cell) .| 1. Re-charge battery.
2. Replace battery.
No response after power on.| No indication.| 1. The battery voltage is far
too low.
(<1.4V/Cell)
2. Battery polarity is connected reversed.| 1. Check if batteries and the
wiring are connected well.
2. Re-charge battery.
3. Replace battery.
Mains exist but the unit works in battery mode.| Input voltage is displayed as
0 on the LCD and green LED is flashing.| Input protector is tripped.| Check if
AC breaker is tripped and AC wiring is connected well.
Green LED is flashing.| Insufficient quality of AC power. (Shore or
Generator).| 1. Check if AC wires are too thin and/or too long.
2 Check if generator (if applied) is working well or if input voltage range
setting is correct.
(UPS Appliance)
Green LED is flashing.| Set “Solar First” as the priority of outout source.|
Change output source priority to Utility first.
When the unit is turned on, internal relay is switched on and off repeatedly.|
LCD display and LEDs are flashing.| Battery is disconnected.| Check if battery
wires are connected well.
Buzzer beeps continuously and red LED is on.| Fault code 07.| Overload error.
The inverter is overload 110% and time is up.| Reduce the connected load by
switching off some equipment.
Fault code 05.| Output short circuited.| Check if wiring is connected well an
remove abnormal load.
Temperature of internal converter component is over 120ºC.| Check whether the
air flow of the unit is blocked or whether the ambient temperature is too
high.
Fault code 02.| Internal temperature of inverter component is over 100ºC.
Fault code 03.| Battery is over-charged.| Return to repair center.
The battery voltage is too high.| Check if spec and quantity of batteries are
meet requirements.
Fault code 01.| Fan fault.| Replace the fan.
Fault code 06.| Output abnormal (inverter voltage below than 190Vac or is
higher than 260VAC).| 1. Reduce the connected load.
2. Return to reoair center.
Fault code 08/09.| Internal components failed.| Return to repair center.
APPENDIX: Approximate Back-up Time Table
Model| Load (VA)| Backup Time @ 12Vdc 100Ah (min)| Backup Time @ 12Vdc 200Ah
(min)
---|---|---|---
PDA1500-STATION (12V)| 100| 766| 1610
200| 335| 766
300| 198| 503
400| 139| 339
500| 1112| 269
600| 95| 227
700| 81| 176
800| 62| 140
900| 55| 125
1000| 50| 112
PDA1500-STATION (24V) PDA3000-STATION| 300| 449| 1100
600| 222| 525
900| 124| 303
1200| 95| 227
1500| 68| 164
1800| 56| 126
2100| 48| 108
2400| 35| 94
2700| 31| 74
3000| 28| 67
Note: Backup fime depends on the qualify of the battery, age of battery
and fype of battery.
Specifications of batteries may vary depending on different monufacturers.
http://fullwat.com/cargadores-baterias/
Agente importador
A48.139.786
UKAISA.
Ribera de Elorrieta, 7C
48015 – Bilbao- SPAIN
Designed in EU – Made in PRC