Epever UP1000-M3212, UP3000-M3322, UP1000-M3222, UP2000-M3322, UP3000-M2142 User Manual
...Page 1
UPower Series
——Inverter/charger
User Manual
Models:
UP1000-M3212/UP1000-M3222
UP1500-M3222/UP2000-M3322
UP3000-M3322/UP3000-M2142
UP3000-M6142/UP3000-M6322
UP5000-M6342/UP5000-M8342
UP5000-M10342
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Important Safety Instructions
Please reserve this manual for future review.
Please reserve this manual for future review. This manual contains all instructions about safety,
installation and operation for the inverter/charger.
Read carefully all the instructions and warnings in the manual before installation.
Non-safety voltage exists inside the inverter/charger, users must not dismantle it by itself in
order to avoid personal injury, contact professional maintenance personnel of our company
in need of maintenance.
Keep the inverter/charger out the reach of children.
Do not place the inverter/charger in a damp, oily, inflammable and explosive or a severe
environment with a large amount of dust accumulation.
The utility input and AC output with high voltage, don’t touch wire connections.
Install the inverter/charger in well ventilated places, it’s shell may produce heat during
operation.
It is suggested to install appropriate external fuses/breakers.
Make sure switching off all connections with PV array and the fuse/breakers close to battery
before inverter/charger installation and adjustment.
Make sure all connections remain tight to avoid excessive heat from a loose connection.
It’s an off-grid inverter/charger, not for on-grid system.
This inverter/charger can only be used singly, parallel or in series connections will damage
the devices.
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CONTENTS
1. General Information ........................................................................ 1
1.1 Overview .......................................................................................... 1
1.2 Characteristics ................................................................................ 2
1.3 Designations of models ................................................................. 3
1.4 Schematic Diagram for Connections ........................................... 3
2. Installation Instructions ................................................................. 4
2.1 General Installation Notes ............................................................. 4
2.2 Wire Size& breaker ........................................................................ 4
2.3 Mounting .......................................................................................... 6
3. Interface Instruction ..................................................................... 10
3.1 Indicator ......................................................................................... 10
3.2 Buttons ........................................................................................... 11
3.3 Real-time interface ....................................................................... 11
3.4 Setting interface............................................................................ 14
3.5 Other function ............................................................................... 16
4. Protection ...................................................................................... 18
5. Troubleshooting ............................................................................ 19
5.1 Fault ............................................................................................... 19
5.2 Troubleshooting ............................................................................ 19
6. Maintenance .................................................................................. 20
7. Technical Specifications .............................................................. 21
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1
1. General Information
1.1 Overview
The UPower series is a new type of the inverter/charger combining with solar & utility charging and
AC output, which adopts a multi-core processor design and advanced MPPT control algorithm, and
has the features of high response speed, high reliability and high industrialization standard. It offers
four charging modes including Solar priority, Utility priority, Solar and Utility & Solar; two output
modes for Battery and Utility, meeting the various application demands.
The up-to-date optimized MPPT tracking technology is adopted for the PV charging modules. It can
quickly track the maximum power point of the PV array in any environment and acquire the
maximum energy of solar panel in real time;
The advanced control algorithm is adopted for AC-DC charging modules that realize fully digitalized
double closed-loop control for voltage and current, with high control precision, small volume. The
input range of AC voltage is wide, the output DC charging voltage/current is continuously
adjustable in a certain range, and the complete input/output protection functions can offer stable
and reliable charging and protection for the battery.
The DC-AC inverter modules are based on full digital and intelligent design. It adopts the advanced
SPWM technology, outputs the pure sine wave and converts 24/48VDC to 220/230VAC suitable for
AC loads of household appliances, electric tools, commercial units, electronic audio and video
devices etc.
The product adopts 4.2 inch LCD display design, which real-time displays the operational data and
running state of the system. The comprehensive electronic protection function guarantees more
safe and more stable operation of the system.
Features：
Adoption of the advanced SPWM technology, with pure sine wave output
Fully digitalized voltage and current double closed-loop control
Advanced MPPT technology, with efficiency no less than 99.5%.
Four charging mode: Solar priority, Utility priority, Utility & solar and Solar only
Two output mode: Battery and Utility
LCD design that enables dynamic display of system running data and operating state
Provided with common interface and advanced interface
Multiple LED indicators that instantly indicate the operating state of the system
2P circuit breaker provided at the utility input end
Independent control of AC output by AC OUT button
Battery temperature compensation function.
Extensive Electronic protection
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2
1.2 Characteristics
❶
Ventilation
❼
Relay interface
❷
Captive screw (2 pcs)
❽
Remote interface
❸
AC output terminals
❾
Inverter/charger switch
❹
Utility input terminals
❿
PV input terminals
❺
Battery input terminals
⓫
Terminals cover
❻
RTS
★
interface
Figure 1 Product appearance
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（Model:RT-MF58R47K3.81A）
NOTE：★Connect the temperature sensor, the inverter/charger is compensated
according to the ambient temperature.
1.3 Designations of models
1.4 Schematic Diagram for Connections
Warning：Confirm the AC load power compatible with the power of the
inverter/charger, AC load selected exceeding the maximum output power of
inverter/charger is prohibited.
Temperature Sensor
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4
2. Installation Instructions
2.1 General Installation Notes
Please read the entire installation instructions to get familiar with the installation steps before
installation.
Be very careful when installing the batteries, especially flooded lead-acid battery. Please wear
eye protection, and have fresh water available to wash and clean if any contact with battery acid.
Keep the battery away from any metal objects, which may cause short circuit of the battery.
Explosive acid battery gases may come out from the battery during charging, so make sure
ventilation condition is good.
Ventilation is highly recommended if mounted in an enclosure. Never install the inverter/charger
in a sealed enclosure with flooded batteries! Battery fumes from vented batteries will corrode and
destroy the inverter/charger circuits.
Lead-acid battery is only recommended, other kinds please refer to the battery manufacturer.
Loose connections and corroded wires may result in high heat that can melt wire insulation, burn
surrounding materials, or even cause fire. Ensure tight connections and use cable clamps to
secure cables and prevent them from swaying in motion.
Select the system cables according to 5A/mm2 or less current density in accordance with Article
690 of the National Electrical Code, NFPA 70.
For outdoor installation, keep out of the direct sunshine and rain infiltration.
High voltage still exists inside the inverter/charger after switching off the power switch, do not
turn on or touch the internal units, conduct the associated operation only after discharging the
electric capacity.
Do not place the inverter/charger in a damp, oily, inflammable and explosive or a severe
environment with a large amount of dust accumulation.
Prohibit reverse connection at DC input end otherwise it may damage the equipment or
unpredictable danger will occur.
The utility input and AC output are of high voltage, do not touch the wire connetion.
2.2 Wire Size& breaker
The wiring and installation methods must follow all national and local electrical code requirements.
Recommended wire and circuit breaker of PV
Model
PV wire size
Breaker
UP1000-M3212
10mm2/8AWG
2P—63A
UP1000-M3222
10mm2/8AWG
2P—63A
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UP1500-M3222
10mm2/8AWG
2P—63A
UP2000-M3322
10mm2/8AWG
2P—63A
UP3000-M3322
10mm2/8AWG
2P—63A
UP3000-M6322
16mm2/5AWG
2P—100A
UP3000-M2142
6mm2/10AWG
2P—32A
UP3000-M6142
16mm2/5AWG
2P—100A
UP5000-M6342
16mm2/5AWG
2P—100A
UP5000-M8342
25mm2/4AWG
2P—125A
UP5000-M10342
25mm2/4AWG
2P—125A
NOTE: When the PV modules connect in series, the open circuit voltage of the PV array must not
exceed max. PV input voltage at 25℃ environment temperature.
Recommended wire of Utility
Model
Utility wire size
UP1000-M3212
2.5mm2/14AWG
UP1000-M3222
2.5mm2/14AWG
UP1500-M3222
2.5mm2/14AWG
UP2000-M3322
4mm2/12AWG
UP3000-M3322
6mm2/10AWG
UP3000-M6322
6mm2/10AWG
UP3000-M2142
6mm2/10AWG
UP3000-M6142
6mm2/10AWG
UP5000-M6342
10mm2/8AWG
UP5000-M8342
10mm2/8AWG
UP5000-M10342
10mm2/8AWG
NOTE: The utility input has the circuit breaker already and there is no need to add any more.
Recommended wire and circuit breaker of battery
Model
Battery wire size
Breaker
UP1000-M3212
16mm2/6AWG
2P—100A
UP1000-M3222
16mm2/6AWG
2P—100A
UP1500-M3222
16mm2/6AWG
2P—100A
UP2000-M3322
25mm2/4AWG
2P—125A
UP3000-M3322
35mm2/2AWG
2P—200A
UP3000-M6322
35mm2/2AWG
2P—200A
UP3000-M2142
16mm2/6AWG
2P—100A
UP3000-M6142
16mm2/6AWG
2P—100A
UP5000-M6342
35mm2/2AWG
2P—200A
UP5000-M8342
35mm2/2AWG
2P—200A
UP5000-M10342
35mm2/2AWG
2P—200A
NOTE: Type of circuit breaker is selected based on non-independent connection of inverter at the
battery end where there is no anther inverter connected.
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Recommended wire and circuit breaker for AC output
Model
AC wire size
Breaker
UP1000-M3212
2.5mm2/14AWG
2P—10A
UP1000-M3222
2.5mm2/14AWG
2P—10A
UP1500-M3222
2.5mm2/14AWG
2P—10A
UP2000-M3322
2.5mm2/14AWG
2P—16A
UP3000-M3322
4mm2/12AWG
2P—25A
UP3000-M6322
4mm2/12AWG
2P—25A
UP3000-M2142
4mm2/12AWG
2P—25A
UP3000-M6142
4mm2/12AWG
2P—25A
UP5000-M6342
6mm2/10AWG
2P—40A
UP5000-M8342
6mm2/10AWG
2P—40A
UP5000-M10342
6mm2/10AWG
2P—40A
NOTE: The wire size used for connection is for reference only, use thicker
wires to lower the voltage drop and improve the system performance when
the distance between the whole solar system components is far.
NOTE: The above wire and the circuit breaker size are for recommended
use only, please choose the suitable wire and circuit breaker according to
the practical situation.
2.3 Mounting
Figure2-1 Mounting
NOTE：The cable lugs refer to the cardboard in the package.
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Installation steps：
Step1：Determination of Installation Location and Heat-dissipation Space
Determination of installation location: The inverter/charger shall be installed in a place with
sufficient air flow through the dissipation pad of the inverter/charger and a minimum clearance of
150 mm from the upper and lower edges of the inverter/charger to ensure natural thermal
convection. Please see Figure 2-1: Mounting.
WARNING: Risk of explosion!
Never install the inverter/charger with flooded batteries in a sealed enclosure! Do not
install the device in a confined area where battery gas can accumulate.
Step 2：Take down the terminal protective cover
Step 3：Wiring
Figure 2-3Wring Diagram
※Screw off the screws and take
down the terminal protective
cover of the inverter/charger
before wiring.
Figure2-2 Take down the cover
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Connect the system in an order of battery load PV array
GroundUtility in accordance with Figure 2-3: Wiring Diagram. Disconnect the
system in the reverse order.
Warning: Danger, High-voltage! Utility input, AC output and PV array will produce
dangerous voltage, make sure to disconnect the circuit breaker/ fuse before wiring.
Warning: Do not turn on the circuit breaker/ fuse when wiring, and at the same time,
ensure that the wiring of “+”, “-” are correctly connected.
Warning: A circuit breaker must be installed at the battery end, for selection, refer to
Section 2.3 "Wire and Circuit Breaker".
NOTE: If the inverter/charger is to be used in an area with frequent lightning strikes, it is
recommended to install an external surge arrester at the PV input.
Grounding
Grounding connection must be made when utility is connected to the inverter/charger. The
inverter/charger has dedicated grounding terminal as shown in Fig. 2-3, the grounding must be
reliable, the grounding wire have to stay consistent with Recommended wire for AC output, the
grounding point shall be as close as possible to the inverter/charger, the grounding wire shall be as
short as possible.
AC output, Ground and PV wiring terminal use way:
①When wiring, do not close the circuit breaker, and it is necessary to use a slotted screwdriver to
unscrew the screws for connecting their corresponding wires.
②When removing the wirings, first the integrated machine must stop working, and then the screws
shall be unscrewed by using a slotted screwdriver, so as to dismantle their corresponding wires.
Step 4： Install the terminal protective cover
Step 5：Connect accessory
Connect the remote temperature sensor cable (model: RTS300R47K3.81A)
Connect one end of the remote temperature sensor cable to the interface⑥
and place the other end close to the battery.
NOTE： Connect the temperature sensor, the inverter/charger is compensated
according to the ambient temperature.
Step 6：Recheck if the wire connection is correct
Step 7：Power on the inverter/charger
①Turn on the circuit breaker at the battery end.
②Switch on the switch then the inverter indicator is on.
③Turn on the breaker of PV array and Utility.
④Turn on the AC load when the AC output is normal.
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NOTE: In case the power is supplied to the different AC loads, it is suggested to turn
on the loads with larger surge current, till the load working well, then turn on the loads
with smaller surge current.
NOTE: In case the inverter/charger is not in normal operation, or LCD or indicator
displays abnormal, refer to Section 5 to clear the fault or contact the after-sale service
personnel of our company.
NOTE：The installation steps and accessory list also refer to the cardboard in the package.
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3. Interface Instruction
3.1 Indicator
Indicator
Color
Status
Instruction
Green
OFF
No utility input
On Solid
Utility connection normal but no
charging
Slowly Flashing(0.5Hz)
Utility charging
Fast Flashing(2.5Hz)
Utility charge module fault
Green
OFF
No PV input
On Solid
PV connection normal but no
charging
Slowly Flashing(0.5Hz)
PV charging
Fast Flashing(2.5Hz)
PV charge module fault
Green
OFF
Inverter turn off
On Solid
Inverter turn on
Bypass
Slowly Flashing(0.5Hz)
Inverter output
Fast Flashing(2.5Hz)
Inverter fault
Green
OFF
No load output
On Solid
Load output
Green
OFF
Relay turn off
On Solid
Relay turn on
Green
OFF
Input voltage(3.3～12VDC)
On Solid
No Input voltage
Green
OFF
Inverter output
Slowly Flashing(0.5Hz)
Utility output
Red
OFF
Device normal
On Solid
Device fault
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3.2 Buttons
Operation
Instruction
Press the button
Exit the current interface
Press the button and hold on 2s
Clear the faults
Press the / button
Browse interface：Up/Down
Setting interface：Up/Down
Press the button
Switch to “Browse Parameter Column"
Confirm the setting parameters
Press the button and hold on 2s
Switch the" Real Time Interface" over to "Set
Browse Interface"
Switch the "Set Browse Interface" over to
"Parameter Setting Interface"
Press the button and hold on 2s
Inverter ON/OFF
3.3 Real-time interface
Icon
instruction
Icon
instruction
Utility connecting and input
PV connecting and input
No Utility connecting
Utility connecting but no input
No PV connecting
PV connecting but no input
Load ON
Load OFF
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Load power 8～25%
Load power 25～50%
Load power 50～75%
Load power 75～100%
Item
Setting
Content
①
INPUT
Solar priority
Utility priority
Utility & solar
Solar
②
OUTPUT
Battery
Utility
③
Load
AC output voltage
AC output current
AC output power
AC output frequency
④
Battery
Battery voltage
Max. charging current
(PV charging current+ Utility charging current)
Battery temperature
Battery SOC
⑤
PV
PV input voltage
PV charging current
PV charging power
PV charge energy
Utility
Utility input voltage
Utility charging current
Utility charging power
Utility charge energy
⑥
Battery Type
AGM
GEL
FLD
USER
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⑦
Battery charging stage
Float
Boost
Equalize(28th each month)
① INPUT
★Solar priority(Default)
The battery is charged in solar priority mode and when the battery voltage is lower than “Auxiliary
Module ON Voltage(V
AON
)”, the utility starts charging. When the battery voltage reaches to
“Auxiliary Module OFF Voltage(V
AOF
)”, the utility stops charging.
★Utility priority
The battery is charged in utility priority mode and when the battery voltage is lower than
“Auxiliary Module ON Voltage (V
AON
)”, the solar starts charging. When the battery voltage
reaches to “Auxiliary Module OFF Voltage(V
AOF
)”, the solar stops charging.
★Utility &solar ★Solar
Utility &solar charge the battery Solar charge the battery
② OUTPUT
★Battery
V
BAT＜VAON
V
BAT＞VAOF
V
BAT＜VAON
V
BAT＞VAOF
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★Utility(Default)
3.4 Setting interface
1) Common interface for common user
Operation:
Step1: Press the button and hold on 2s at the real-time interface to go to the common
interface.
Step2: Press the button and hold on 2s at the setting parameter interface and choose the
parameters.
Step3: Press the button to set the parameter, and press this button again for confirmaton.
Step4: Press the button to exit the setting interface.
Setting：
Item
LCD
Instruction
Default
Range
1 Battery type
AGM
AGM
GEL
FLD
USER
2 Charge source priority
Solar priority
Solar priority
Utility priority
Utility & solar
Solar
3 Output source priority
Battery
Battery
Utility
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4 Temperature unit
℃
℃/℉
5 Backlight time
30S
30S/60S/100S(ON)
6 Buzzer alarm switch
ON
ON/ OFF
7 Low voltage disconnect voltage
21.6V★
User 21.0～22.6V★
step size 0.2V★
8 Low voltage reconnect voltage
25.0V★
User 24.0～26.0V★
step size 0.2V★
★The voltage parameter are at 25℃, 24V system, and twice in 48V system.
NOTE: When Output source priority is Battery and the battery voltage lower than the
Low Voltage Disconnect Voltage(LVD adjustable), the system will switch utility to
supply power for load.
2) Advanced interface for engineers
Operation:
Step1: Press the + button and hold on 2s under the real-time interface.
Step2: Press the button and hold on 2s under the setting parameter interface.
Step3: Press the button to enter the parameter.
Step4: Press the button to exit the setting interface.
Setting：
Item
LCD
Instruction
Default
Range
9 Boost Charging Time
30min
30/60/120/180min
10 Boost Charging Voltage
AGM:28.8V★
GEL:28.4V★
FLD:29.2V★
USER:28.8V★
User 25.0～29.6V★
Step size 0.2V★
11 Boost Voltage Reconnect
26.4V★
User: 25.0～28.0V★
Step size 0.2V★
12 Float Charging Voltage
27.6V★
User: 26.0～28.0V★
Step size 0.2V★
13 Over Voltage Reconnect Voltage
30.0V★
User: 29.0～31.0V★
Step size 0.2V★
14 Over Voltage Disconnect Voltage
32.0V★
User: 31.0～32.2V★
Step size 0.2V★
15 Auxiliary module OFF voltage
28.0V★
User: 24.0～29.6V★
Step size 0.2V★
16 Auxiliary module ON voltage
24.0V★
17 Dry connect ON voltage
22.2V★
User: 21.6～24.0V★
Step size 0.2V★
18 Dry connect OFF voltage
24.0V★
User: 24.0～26.5V★
Step size 0.2V★
19 Max. charging current
60.0A◆
15.0～60.0A◆
20 Power saving mode
OFF
ON/OFF
21 Clear fault
OFF
ON/OFF
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22 Clear the accumulated energy
OFF
ON/OFF
23 Total battery capacity
600AH
100～4000AH
Step size 100AH
23 Software version
U-1.0
—
★The voltage parameter are at 25℃, 24V system (twice in 48V system).
◆For the inverter/charger of different power, the current setting range is not the same, see
Technical Parameters for details.
NOTE：
15/16：Stop/restore auxiliary module charging voltage
Only when the charging mode is Solar priority or Utility priority will the auxiliary module charging
voltage be effective.
20：Power saving mode
When the switch is on “Saving” side, the inverter will enter into the Saving Mode. It will shut off the
output if the loads value is less the 70W. Then restart and detect the power of the load again after
10s.If the load is more than 70W, the inverter will turn on the output. Otherwise it will shut off output.
It cycles like this. So please don’t use the saving mode if the load is smaller than 70W.
21：Clear the faults
In occurrence of short circuit or overload caused to AC output, the fault can be cleared out.
3.5 Other function
1) Output voltage & frequency switch
When Switch 1 is in "ON", the output voltage is selected as 230VAC, and on the contrary as
220VAC;
When Switch 2 is in "ON", the output frequency is selected as 60Hz, and on the contrary as
50Hz.
NOTE：If the output frequency or voltage of the inverter/charger is to be reset, it is
required to turn off the inverter/charger and power on the unit after setting.
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2）Relay interface
Working principle: When the battery voltage reaches the Low Voltage Disconnect Voltage（LVD）,
the coil of relay is energized, and the switch is turned on. The dry contact can drive resistive loads
125VAC /1A, 30VDC/1A.
3） Remote interface
Remote interface input voltage (3.3~12V)
(1)The input voltage Vi is within 2.5~ 10s, the AC output state is reversed (when the AC is formerly
in output state, now it is in no-output state ; when the AC is formerly in no-output state, now it is in
output state;)
(2) The input voltage Vi is greater than 10s, the AC is in output state all the time till the input voltage
Vi disappears.
NOTE: If it is to change the range of input voltage, it can be realized by changing the
resistance value of R.
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4. Protection
Protection
Instruction
PV limit Current
When the charging current of the PV array exceeds its rated current, it will be charged at the rated current.
NOTE: When the PV modules are in series, ensure that the open-circuit voltage of the PV array does not exceed the
"maximum PV open-circuit voltage". Otherwise the inverter/charger may be damaged.
PV short circuit
When PV is not charging and short circuit, the inverter/charger is not damaged.
PV Reverse Polarity
Fully protection against PV reverse polarity, correct the wire connection to resume normal operation.
NOTE: The inverter/charger will be damaged when the PV array straight polarity and the actual operation power
of the PV array is 1.5 times greater than the rated charge power!
Night Reverse Charging
Prevent the battery discharging through the PV module in the night.
Utility input overvoltage
When the utility voltage exceeds 280V, it will stop utility charging/discharging.
Utility input under voltage
When the utility voltage less than 160V, it will stop utility charging/discharging.
Battery overvoltage
When the battery voltage reaches to the set point of Over Voltage Disconnect Voltage, the inverter/charger will stop
charging the battery to protect the battery from being over charged to break down.
Battery Over Discharge
When the battery voltage reaches to the set point of Low Voltage Disconnect Voltage, the inverter/charger will stop
discharging the battery to protect the battery from being over discharged to break down.
Load output Short Circuit
It will immediately close the output in occurrence of short-circuit and hereafter the output is automatically recovered in
time delay (the first time delay for 5s, the second time delay for 10s, the third time delay for 15s); if the short-circuit
remains after 3 times of delay, restart the inverter/charger only after clearing the fault.
Load output Overload
Overload
1.2
1.5
1.8
2.0
Continuance
15min.
30S
10S
5S
Recover 3 times
The first time delay for 5s, the second time delay for 10s, the third time delay for 15s
Device overheating
The inverter/charger will stop charging/discharging when the internal temperature is too high, and will restore
charging/discharging when the temperature is recovered to normal.
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5. Troubleshooting
5.1 Fault
Module
Code
Fault
battery
frame
blink
indicator
Buzzer
Fault
indicator
Battery
Battery low voltage
Flashing
—
—
—
Battery over voltage
Alarm
On
Solid
Battery over discharge
Nominal voltage error
Low temperature
PV
charging
module
over temperature
(PV charge module)
—
PV charge
Fast
Flashing
Communication Fault
Alarm
Utility
charging
module
Input over voltage
Utility
Fast
Flashing
Input low voltage
over temperature
(Utility charge module)
Communication Fault
Alarm
Inverter
output
module
Output over voltage
inverter
Fast
Flashing
Input low voltage
Output over load
Inverter temperature
Communication Fault
Alarm
5.2 Troubleshooting
Fault
Troubleshooting
Battery over voltage
Check if battery voltage too high, and disconnect solar modules.
Battery over discharge
When the battery voltage resume to or above LVR point (low voltage
reconnect voltage), or change the battery by other ways
Battery overheating
The inverter/charger will automatically turn the system off. But while the
battery temperature declines to be below overheating recover
temperature value, the inverter/charger will work normally.
Device overheating
The inverter/charger will automatically turn the system off. But while the
device temperature declines to be below overheating recover
temperature value, the inverter/charger will work normally.
Output overload
①Please reduce the number of AC loads.
②Restart the device or CFA of setting interface change to ON .
Output short circuit
①Check carefully loads connection, clear the fault.
②Restart the device CFA of setting interface change to ON ..
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6. Maintenance
1）The following inspections and maintenance tasks are recommended at least two times
per year for best performance.
Make sure inverter/charger firmly installed in a clean and dry ambient.
Make sure no block on air-flow around the inverter/charger. Clear up any dirt and fragments on
radiator.
Check all the naked wires to make sure insulation is not damaged for serious solarization.
frictional wear, dryness, insects or rats etc. Repair or replace some wires if necessary.
Tighten all the terminals. Inspect for loose, broken, or burnt wire connections.
Check and confirm that LED is consistent with required. Pay attention to any troubleshooting or
error indication .Take corrective action if necessary.
Confirm that all the system components are ground connected tightly and correctly.
Confirm that all the terminals have no corrosion, insulation damaged, high temperature or
burnt/discolored sign, tighten terminal screws to the suggested torque.
Check for dirt, nesting insects and corrosion. If so, clear up in time.
Check and confirm that lightning arrester is in good condition. Replace a new one in time to avoid
damaging of the inverter/charger and even other equipments.
WARNING：Risk of electric shock!
Make sure that all the power is turned off before above operations, and then
follow the corresponding inspections and operations.
2）This warranty does not apply under the following conditions:
Damage from improper use or use in an unsuitable environment.
PV or load current, voltage or power exceeding the rated value of inverter/charger.
The inverter/charger is working temperature exceed the limit working environment temperature.
User disassembly or attempted repair the inverter/charger without permission.
The inverter/charger is damaged due to natural elements such as lighting.
The inverter/charger is damaged during transportation and shipment.
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7. Technical Specifications
Item
UP1000-M3212
UP1000-M3222
UP1500-M3222
UP2000-M3322
UP3000-M3322
UP3000-M6322
System battery voltage
12VDC
24VDC
Battery input voltage range
10.8～16VDC
21.6～32VDC
Inverter output
Continuous output power
800W
800W
1200W
1600W
2400W
2400W
Output power (15min.)
1000W
1000W
1500W
2000W
3000W
3000W
Overload power(5s)
1600W
1600W
2400W
3200W
4800W
4800W
Max. surge power
2000W
2000W
3000W
4000W
6000W
6000W
Output voltage range
220VAC±3%,230VAC(-7%～+3%)
Output frequency
50Hz/60Hz
Output wave
Pure Sine Wave
Distortion THD
≤3%(12V or 24V resistive load)
Inverter efficiency
91%
94%
95%
95%
95%
95%
Transfer time
20mS
Utility input
Utility input voltage range
160VAC～280VAC(Working voltage range)
170VAC～270VAC(Utility starting voltage range)
Max. utility charge current
20A
20A
20A
30A
30A
30A
Solar charging
Max. PV open circuit
voltage
60V
★
46V
◆
100V
★
92V◆
150V
★
138V◆
Max. PV input power
390W
780W
780W
780W
780W
1500W
Max. PV charging current
30A
30A
30A
30A
30A
60A
Equalization voltage
14.6V
29.2V
Boost voltage
14.4V
28.8V
Float voltage
13.8V
27.6V
Tracking efficiency
≤99.5%
Charging conversion
efficiency
≤98%
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Temperature
compensate coefficient
-3mV/℃/2V (Default)
Others
No load consumption
≤1.2A
≤0.6A
≤0.6A
≤0.8A
≤0.8A
≤0.8A
Enclosure
IP30
Relative humidity
< 95% (N.C.)
Working environment
temperature
-20℃～50℃（100% input and output）
Mechanical Parameters
Dimension
386×300×126mm
444×300×126mm
518×310×168mm
Mounting dimension
230mm
Mounting hole size
Φ8mm
Weight
7.3kg
7.3kg
7.4kg
8.5kg
9.2kg
14.9kg
★At minimum operating environment temperature
◆At 25℃ environment temperature
Item
UP3000-M2142
UP3000-M6142
UP5000-M6342
UP5000-M8342
UP5000-M10342
System battery voltage
48VDC
Battery input voltage range
43.2～64VDC
Inverter output
Continuous output power
2400W
2400W
4000W
4000W
4000W
Output power (15min.)
3000W
3000W
5000W
5000W
5000W
Overload power(5s)
4800W
4800W
8000W
8000W
8000W
Max. surge power
6000W
6000W
10000W
10000W
10000W
Output voltage range
220VAC±3%,230VAC(-7%～+3%)
Output frequency
50Hz/60Hz
Output wave
Pure Sine Wave
Distortion THD
≤3%(24V or 48V resistive load)
Inverter efficiency
95%
Transfer time
20mS
Utility input
Utility input voltage range
160VAC～280VAC(Working voltage range)
170VAC～270VAC(Utility starting voltage range)
Max. utility charge current
15A
15A
30A
30A
30A
Solar charging
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Max. PV open circuit
voltage
150V
★
138V
◆
200V
★
180V◆
Max. PV input power
1040W
3000W
3000W
4000W
5000W
Max. PV charging current
20A
60A
60A
80A
100A
Equalization voltage
58.4V
Boost voltage
57.6V
Float voltage
55.2V
Tracking efficiency
≤99.5%
Charging conversion
efficiency
≤98%
Temperature
compensate coefficient
-3mV/℃/2V (Default)
Others
No load consumption
≤0.6A
≤0.6A
≤0.8A
≤0.8A
≤0.8A
Enclosure
IP30
Relative humidity
< 95% (N.C.)
Working environment
temperature
-20℃～50℃（100% input and output）
Mechanical Parameters
Dimension
444×300×126mm
518×310×168mm
614x315x178mm
Mounting dimension
230mm
Mounting hole size
Φ8mm
Weight
7.3kg
14.7kg
16.6kg
17.5kg
17.8kg
★At minimum operating environment temperature
◆At 25℃ environment temperature
Any changes without prior notice! Version number: V1.4
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BEIJING EPSOLAR TECHNOLOGY CO., LTD.
Tel: +86-10-82894112 / 82894962
Fax: +86-10-82894882
E-mail：[email protected]
Website: http://www.epsolarpv.com/
http://www.epever.com/
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