11000 Sinus Pro Ultra Hv

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Product Information

Specifications

• Product: Solar Inverter SINUS PRO ULTRA-HV 6000 ULTRA-HV
  11000

• Manufacturer: VOLT POLSKA Sp. z o.o.

• Address: ul. Swiemirowska 3, 81-877 Sopot

• Website: www.voltpolska.pl

• Email: pomoc@voltpolska.pl | hurt@voltpolska.pl

• Contact: (58) 500 85 62

Product Usage Instructions

Safety Instructions

This manual provides safety and installation guidelines as well
as information on tools and wiring. It is important to read and
understand these safety instructions before operating the solar
inverter.

Assembly and Installation

1. Read the manual carefully before starting the assembly and
   installation process.

2. Ensure all necessary tools are available for the
   installation.

3. Follow the step-by-step installation procedure outlined in the
   manual.

4. Connect the inverter to the appropriate power sources as per
   the installation instructions.

Operation

1. After successful installation, power on the solar inverter
   following the startup instructions provided.

2. Monitor the inverter’s performance and ensure it is functioning
   correctly.

3. Refer to the troubleshooting section of the manual in case of
   any issues during operation.

Maintenance

1. Do not disassemble the unit yourself; always seek assistance
   from a qualified service center for maintenance or repairs.

2. Regularly inspect the inverter for any signs of damage or wear
   and tear.

3. Follow the maintenance schedule recommended in the manual to
   ensure optimal performance.

FAQ

Q: What types of batteries are recommended for use with the

solar inverter?

A: Only deep-cycle lead acid type rechargeable batteries are
recommended to reduce the risk of injury or damage.

Q: Can I install the inverter myself?

A: It is recommended that only qualified personnel install the
device with batteries to ensure proper setup and operation.

Q: What should I do if I encounter errors during

operation?

A: If errors persist after following troubleshooting steps,
contact qualified service persons for assistance and do not attempt
to repair the device yourself.

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PRODUCT MANUAL
SOLAR INVERTER
SINUS PRO ULTRA-HV 6000 ULTRA-HV 11000
VOLT POLSKA Sp. z o.o. ul. Swiemirowska 3 81-877 Sopot www.voltpolska.pl
pomoc@voltpolska.pl | hurt@voltpolska.pl | (58) 500 85 62

ABOUT THIS MANUAL …………………………………………………………………………………………..1 Notice…………………………………………………………………………………………………………………..1 Purpose ………………………………………………………………………………………………………………1 Scope …………………………………………………………………………………………………………………1
SAFETY INSTRUCTIONS …………………………………………………………………………………………1 INTRODUCTION ……………………………………………………………………………………………………2
Features ………………………………………………………………………………………………………………2 Basic System Architecture …………………………………………………………………………………………2 Product Overview …………………………………………………………………………………………………..3 INSTALLATION ……………………………………………………………………………………………………..4 Unpacking and Inspection ………………………………………………………………………………………..4 Preparation …………………………………………………………………………………………………………..4 Mounting the Unit …………………………………………………………………………………………………..4 Battery Connection …………………………………………………………………………………………………5 AC Input/ Output Connection …………………………………………………………………………………….6 PV Connection ……………………………………………………………………………………….8 Final Assembly ………………………………………………………………………………………………………9 Communication Connection …………………………………………………………………………………….10 Dry Contact Signal…………………………………………………………………………………………………10 OPERATION . ……………………………………………………………………………………………………….11 Power ON/OFF ……………………………………………………………………………………………………..11 Operation and Display Panel …………………………………………………………………………………….11 LCD Display Icons …………………………………………………………………………………………………12 LCD Setting …………………………………………………………………………………………………………14 Fault Reference Code …………………………………………………………………………………………….19 Warning Indicator …………………………………………………………………………………………………21 Operating Mode Description …………………………………………………………………………………….22 Display Setting ……………………………………………………………………………………………………..23 SPECIFICATIONS . ………………………………………………………………………………………………23 Table 1 Line Mode Specifications ………………………………………………………………………………23 Table 2 Inverter Mode Specifications …………………………………………………………………………..24 Table 3 Charge Mode Specifications …………………………………………………………………………..25 Table 4 General Specifications ………………………………………………………………………………….26 TROUBLE SHOOTING …………………………………………………………………………………………..27

ABOUT THIS MANUAL Notice The purchased products, services and features are stipulated by the contract made between supplier and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided “AS IS” without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied.
Purpose This manual describes the assembly, installation, operation and troubleshooting of this unit. Please read this manual carefully before installations and operations. Keep this manual for future reference.
Scope This manual provides safety and installation guidelines as well as information on tools and wiring.
The following cases are not within the scope of warranty 1. Out of warranty. 2. Series number was changed or lost. 3. Battery capacity was declined or external damaged. 4. Inverter was damaged caused of transport shift, remissness, ect external factor 5. Inverter was damaged caused of irresistible natural disasters. 6. Not in accordance with the electrical power supply conditions or operate environment caused damage.
SAFETY INSTRUCTIONS
WARNING: This chapter contains important safety and operating instructions. Read and keep this manual for future reference.
1. Before using the unit, read all instructions and cautionary markings on the unit the batteries and all appropriate sections of this manual.
2. CAUTION –To reduce risk of injury, charge only deep-cycle lead acid type rechargeable batteries. Other types of batteries may burst, causing personal injury and damage.
3. Do not disassemble the unit. Take it to a qualified service center when service or repair is required. Incorrect re-assembly may result in a risk of electric shock or fire.
4. To reduce risk of electric shock, disconnect all wirings before attempting any maintenance or cleaning. Turning off the unit will not reduce this risk.
5. CAUTION –Only qualified personnel can install this device with battery. 6. NEVER charge a frozen battery. 7. For optimum operation of this inverter/charger, please follow required spec to select appropriate cable size. It’ s
very important to correctly operate this inverter/charger. 8. Be very cautious when working with metal tools on or around batteries. A potential risk exists to drop a tool to
spark or short circuit batteries or other electrical parts and could cause an explosion. 9. Please strictly follow installation procedure when you want to disconnect AC or DC terminals. Please refer to
INSTALLATION section of this manual for the details. 10. Fuses (1 piece of 150A, 63VDC for 5.2KW and 1 piece of 200A, 63VDC for 3KW) are provided as over-current
protection for the battery supply. 11. GROUNDING INSTRUCTIONS- This inverter/charger should be connected to a permanent grounded wiring
system. Be sure to comply with local requirements and regulation to install this inverter. 12. NEVER cause AC output and DC input short circuited. Do NOT connect to the mains when DC input short circuits. 13. Warning!! Only qualified service persons are able to service this device. If errors still persist after following
troubleshooting table, please send this inverter/charger back to local dealer or service center for maintenance.
1

INTRODUCTION This is a multi-function inverter/charger, combining functions of inverter, solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user- configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications. Features
Pure sine wave inverter Configurable input voltage range for home appliances and personal computers via LCD setting Configurable battery charging current based on applications via LCD setting Configurable AC/Solar Charger priority via LCD setting Compatible to mains voltage or generator power Auto restart while AC is recovering Overload/ Over temperature/ short circuit protection Smart battery charger design for optimized battery performance Cold start function
Basic System Architecture The following illustration shows basic application for this inverter/charger. It also includes following devices to have a complete running system:
Generator or Utility. PV modules (option) Consult with your system integrator for other possible system architectures depending on your requirements. This inverter can power all kinds of appliances in home or office environment, including motor-type appliances such as tube light, fan, refrigerator and air conditioner.

PC

TV Air-conditioning

Load

Fridge

Washing machine

PV INPUT

PV + –

Power Grid
AC INPUT Generator
BAT INPUT BAT CHARGER

Figure 1 Hybrid Power System

Battery

2

Product Overview
97.00MM

97.00MM

78

12 16 15 9

78

12 16 15 9

AC INPUT

AC OUTPUT

COM

USB

PARALLEL CONNECTION

ON

OFF

–

11

14

13

10

6

5.2KW parallel model

AC INPUT

AC OUTPUT

COM

USB

PARALLEL CONNECTION

ON

OFF

–

11

10

6

5.2KW single model

78

9

11

10

6

16 15 12

14

13

17

NC C NO

USB WI-FI

3KW parallel model

16 15 12

17

NC C NO

USB WI-FI
3KW single model 3

1. LCD display 2. Status indicator 3. Charging indicator 4. Fault indicator 5. Function buttons 6. Power on/off switch 7. AC input 8. AC output 9. PV input 10. Battery input 11. Circuit breaker 12. RS485 communication port 13. Parallel communication port (only for parallel model) 14. Parallel switch 15. Dry contact 16. USB 17. USB WIFI

INSTALLATION Unpacking and Inspection Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. You should have received the following items inside of package:
The unit x 1 User manual x 1 USB cable x 1
Preparation Before connecting all wirings, please take off bottom cover by removing two screws as shown below.

3K

5.2K

Mounting the Unit Consider the following points before selecting where to install:
Do not mount the inverter on flammable construction materials. Mount on a solid surface. Install this inverter at eye level in order to allow the LCD display to be read at all times. For proper air circulation to dissipate heat, allow a clearance of approx. 200 mm to the side and approx. 300 mm above and below the unit. The ambient temperature should be between 0o c and 55oc to ensure optimal operation. The recommended installation position is to be adhered to the wall vertically. Be sure to keep other objects and surfaces as shown in the diagram to guarantee sufficient heat dissipation and to have enough space for removing wires

300mm 300mm

200mm

SUITABLE FOR MOUNTING ON CONCRETE OROTHER NON-COMBUSTIBLE SURFACE ONLY.

4

Install the unit by screwing three screws

97.00MM

97.00MM

97.00MM

97.00MM

97.00MM

97.00MM

Battery Connection

CAUTION: For safety operation and regulation compliance, it’s requested to install a separate DC over-current

protector or disconnect device between battery and inverter. It may not be requested to have a disconnect device in

some applications, however, it’s still requested to have over-current protection installed. Please refer to typical

amperage in below table as required fuse or breaker size.

Ring terminal:

D

L

WARNING! All wiring must be performed by a qualified personnel. WARNING! It’s very important for system safety and efficient operation to use appropriate cable for battery connection. To reduce risk of injury, please use the proper recommended cable and terminal size as below.

Recommended battery cable and terminal size:

Model

Typical Amperage

Battery capacity Wire Size

5.2KW DC48V 3KW DC24V

135A 142A

200AH 100AH

24AWG 24AWG

Cable mm2 (each)
21 21

Ring Terminal

Dimensions

D(mm)

L(mm)

8.4

33.2

8.4

33.2

Torque value
5 Nm

Please follow below steps to implement battery connection: 1. Assemble battery ring terminal based on recommended battery cable and terminal size. 2. Connect all battery packs as units requires. It’s suggested to connect at least 200Ah capacity battery for 5.2KW
model ; at least 100Ah capacity battery for 3KW.

Inverter 5.2KW

Inverter 3KW

12V

12V

12V

12V

5

12V

12V

3. Insert the ring terminal of battery cable flatly into battery connector of inverter and make sure the bolts are tightened with torque of 2-3 Nm. Make sure polarity at both the battery and the inverter/charger is correctly connected and ring terminals are tightly screwed to the battery terminals.

WARNING: Shock Hazard Installation must be performed with care due to high battery voltage in series.
CAUTION!! Do not place anything between the flat part of the inverter terminal and the ring terminal. Otherwise, overheating may occur. CAUTION!! Do not apply anti-oxidant substance on the terminals before terminals are connected tightly. CAUTION!!Before making the final DC connection or closing DC breaker/disconnector, be sure positive (+) must be connected to positive (+) and negative (-) must be connected to negative (-).

AC Input/Output Connection CAUTION!! Before connecting to AC input power source, please install a separate AC breaker between inverter and AC input power source. This will ensure the inverter can be securely disconnected during maintenance and fully protected from over current of AC input. The recommended spec of AC breaker is 30A for 3KW,40A for 5.2KW.

CAUTION!! There are two terminal blocks with “IN” and “OUT” markings. Please do NOT-misconnect input and output connectors.

WARNING! All wiring must be performed by a qualified personnel. WARNING! It’s very important for system safety and efficient operation to use appropriate cable for AC input connection. To reduce risk of injury, please use the proper recommended cable size as below.

Suggested cable requirement for AC wires

Model 5.2KW DC48V 3KW DC24V

Gauge 8 AWG 12 AWG

Torque Value 1.4~ 1.6Nm 1.2~ 1.6Nm

6

Please follow below steps to implement AC input/output connection: 1. Before making AC input/output connection, be sure to open DC protector or disconnector first. 2. Remove insulation sleeve 10mm for six conductors. And shorten phase L and neutral conductor N 3mm. 3. Insert AC input wires according to polarities indicated on terminal block and tighten the terminal screws. Be sure
to connect PE protective conductor ( ) first.
Ground (yellow-green) L LINE (brown or black) N Neutral (blue)

EART H

A2C3I0NLVPAUCT

N

EA RTH AC2O30ULVTAPCUT N

WARNING: Be sure to that AC power source is disconnected before attempting to hardwire it to the unit.
4. Then, insert AC output wires according to polarities indicated on terminal block and tighten terminal screws. Be sure to connect PE protective conductor ( )first. Ground (yellow-green) L LINE (brown or black) N Neutral (blue)

E AR T H

A2C30INLVPAUCT

N

EARTH AC23O0ULVTAPCUT N

5. Make sure the wires are securely connected. CAUTION: Important Be sure to connect AC wires with correct polarity. If L and N wires are connected reversely, it may cause utility short-circuited when these inverters are worked in parallel operation.
CAUTION: Appliances such as air conditioner are required at least 2~3 minutes to restart because it’s required to have enough time to balance refrigerant gas inside of circuits. If a power shortage occurs and recovers in a short time, it will cause damage to your connected appliances. To prevent this kind of damage, please check manufacturer of air conditioner if it’s equipped with time-delay function before installation. Otherwise, this inverter/charger will trig overload fault and cut off output to protect your appliance but sometimes it still causes internal damage to the air conditioner.

7

PV Connection CAUTION: Before connecting to PV modules, please install separately a DC circuit breaker between inverter and PV modules.

WARNING! All wiring must be performed by a qualified personnel. WARNING! It’s very important for system safety and efficient operation to use appropriate cable for PV module connection. To reduce risk of injury, please use the proper recommended cable size as below.

Model

Typical Amperage

Cable Size

Torque

5.2KW DC48V

27A

3KW DC24V

18A

10AWG 12AWG

1.2 ~ 1.6 Nm

PV Module Selection: When selecting proper PV modules, please be sure to consider below parameters: 1. Open circuit Voltage (Voc) of PV modules not exceeds max. PV array open circuit voltage of inverter. 2. Open circuit Voltage (Voc) of PV modules should be higher than the start-up voltage. 3. Max. Power Voltage (Vmpp) of PV modules should be close to best Vmp of inverter or within Vmp range to get best
performance. If one PV module can not meet this requirement, it’s necessary to have several PV modules in series connection. Refer to below table. Note: Vmp: panel max power point voltage. The PV charging efficiency is maximized while PV system voltage is close to Best Vmp. Maximum PV module numbers in Series: Vmpp of PV moduleX pcs = Best Vmp or Vmp range of Inverter PV module numbers in Parallel: Max. charging current of inverter/Impp Total PV module numbers=maximum PV module numbers in series*PV module numbers in parallel

Solar Charging Mode INVERTER MODEL Max. PV Array Open Circuit Voltage PV Array MPPT Voltage Range MPPT Number

3KW DC24V

450Vdc max 150~430Vdc
1

5.2KW DC48V

Recommended PV module configuration

PV Module Spec (reference) Maximum Power (Pmaxl): 425W Max. Power Voltage Vmpp(V) :38.6V Max. Power Current Impp(A) :11.02A Open Circuit Voltage Voc(V) :45.80V Short Circuit Current Isc(A) :11.81A

Total solar input power 2550W 3400W
5100W

5950W

Solar input
6 pieces in series
8 pieces in series 6pieces in series 2 strings in parallel 7pieces in series 2 strings in parallel

Q’ty of modules 6 pcs 8 pcs 12 pcs
14 pcs

8

Please follow below steps to implement PV module connection:

1. Remove insulation sleeve 10 mm for positive and negative conductors.

10

2. Check correct polarity of connection cable from PV modules and PV input

3

connectors. Then, connect positive pole (+)of connection cable to positive pole (+) of PV input connector. Connect negative pole (-) of connection

10 3mm max

–

cable to negative pole (-) of PV input connector.

3. Make sure the wires are securely connected.
Final Assembly After connecting all wirings, please put bottom cover back by screwing screws as shown below.

9

Communication Connection Please use supplied communication cable to connect inverter and PC. Download the software by link on the first page of this manual into computer and follow on screen instruction to install the monitoring software. For the detailed software operation, please consult the seller if you have any questions.

WARNING: It’s forbidden to use network cable as the communication cable to directly communicate

with the PC port. Otherwise, the internal components of the controller will be damaged.

WARNING: RJ45 interface is only suitable for the use of the company’s supporting products or

professional operation.

Below chart show RJ45 Pins definition

Pin

Definition

1

RS-485-B

2

RS-485-A

3

GND

4

CANH

5

CANL

6

7

8

Dry Contact Signal There is one dry contact (3A/250VAC) available on the rear panel. It could be used to deliver signal to external device when battery voltage reaches warning level.

Unit status

Condition

Power Off Power On

Unit is off and no output is powered.

output is powered from Utility

Output is powered from Battery or Solar.

Program 01 set as utility

Battery voltageSetting value in Program 21 or battery charging reaches floating stage

Program 01 Battery voltage<Setting value in

is set as SBU, Program 20

SUB, solar Battery voltage>Setting value in

first

Program 21 or battery charging

reaches floating stage

Dry contact port: NC C NO

NC&C

NO&C

Close

Open

Close

Open

Open

Close

Close

Open

Open

Close

Close

Open

10

OPERATION Power ON/OFF

AC INPUT

AC OUTPUT

COM

USB

PARALLEL CONNECTION

ON

OFF

–

Once the unit has been properly installed and the batteries are connected well, simply press On/Off switch (located on the bottom of the case) to turn on the unit.
Operation and Display Panel The operation and display panel, shown in below chart, is on the front panel of the inverter. It includes three indicators, four function keys and a LCD display, indicating the operating status and input/output power information.

LED Indicator LED Indicator

Green Yellow Red

Solid On Flashing Flashing Solid On Flashing

Messages Output is powered by grid in Line mode. Output is powered by battery or PV in battery mode. Battery is charging or discharging. Fault occurs in the inverter. Warning condition occurs in the inverter.

Function Keys Function Keys MENU UP DOWN
ENTER

Description
Enter reset mode or setting mode go to previous selection. Increase the setting data. Decrease the setting data. Enter setting mode and Confirm the selection in setting mode go to next selection or exit the reset mode.

11

LCD Display Icons

Icon

Function description

Input Source Information and Output Information Indicates the AC information Indicates the DC information

Indicate input voltage, input frequency, PV voltage, battery voltage and charger current. Indicate output voltage, output frequency, load in VA, load in Watt and discharging current.

Configuration Program and Fault Information

Indicates the setting programs

Indicates the warning and fault codes.

Warning:

flashing with warning code.

Fault: Battery Information

lighting with fault code.

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 <2V/cell

Constant Current 2V/cell~2.083V/cell mode/Constant Voltage mode 2.083V/cell~2.167V/cell

2.167V/cell

Batteries are fully charged.

LCD Display 4 bars will flash in turns Bottom bar will be on and the other three bars will flash in turns. Bottom two bars will be on and the other two bars will flash in turns. Bottom three bars will be on and the top bar will flash.
4 bars will be on.

12

In battery mode, it will present battery capacity.

Load Percentage

Battery Voltage

<1.717V/cell

Load >50%

1.717V/cell~1.8V/cell 1.8V/cell~1.883V/cell

LCD Display

1.883 V/cell <1.817V/cell

50%> Load>20%

1.817V/cell~1.9V/cell 1.9 V/cell ~1.983V/cell

1.983 V/cell

<1.867V/cell

Load<20%

1.867V/cell~1.95V/cell 1.95V/cell~2.033V/cell

2.033 V/cell

Load Information Indicates overload.

Indicates the load level by 0-24%, 25-49%, 50-74% and 75-100%.

0%~24%

25%~49%

50%~74%

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 solar charger circuit is working.
Indicates the DC/AC inverter circuit is working. Mute Operation
Indicates unit alarm is disabled.

13

LCD Setting After pressing and holding “ENTER” button for 2 seconds, the unit will enter setting mode. Press “UP” or “DOWN” button to select setting programs. And then, press “ENTER” or “MENU” button to confirm the selection and exit.

Setting Programs:

Program

Description

00

Exit setting mode

Selectable option Escape

(default)

01

Output source priority selection

14

Solar energy provides power to the loads as first priority, If solar energy is not sufficient to power all connected loads, Utility energy will supply power to the loads at the same time. The battery energy will supply power to the load only in the condition of the utility is unavailable. If the solar is unavailable, the utility will charge the battery until the battery voltage reaches the setting point in program 21.If the solar is available, but the battery voltage is lower than the setting point in program 20, the utility will charge the battery until the battery voltage reaches the setting point in program 20 to protect the battery from damage. 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 20 or solar and battery is not sufficient. The battery energy will supply power to the load in the condition of the utility is unavailable or the battery voltage is higher than the setting point in program 21(when BLU is selected) or program 20(when LBU is selected). If the solar is available, but the battery voltage is lower than the setting point in program 20, the utility will charge the battery until the battery voltage reaches the setting point in program 20 to protect the battery from damage. Solar energy provides power to the loads as first priority. If battery voltage has been higher than the setting point in program 21 for 5 minutes, and the solar energy has been available for 5 minutes too, the inverter will turn to battery mode, solar and battery will provide power to the loads at the same time. When the battery voltage drops to the setting point in program 20, the inverter will turn to bypass mode, utility provides power to the load only, and the solar will charge the battery at the same time. 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.

Appliances (default)

If selected, acceptable AC input voltage range will be within 90-280VAC.

02

AC input voltage range

03

Output voltage

04

Output frequency

UPS GEN VDE
50HZ(default)

If selected, acceptable AC input voltage range will be within 170-280VAC.
When the user uses the device to connect the generator, select the generator mode.
If selected, acceptable AC input voltage range will conform to VDE4105 (184VAC-253VAC)
Set the output voltage, (220VAC-240VAC) 60HZ

(default)

05

Solar supply priority

Solar energy provides power to charge battery as first priority. When the utility is available, if the battery voltage is lower than the setting point in program 21, the solar energy will never supply to the load or feed into the grid, only charge the battery. If the battery voltage is higher than the setting point in program 21, the solar energy will supply to the load or feed into the grid or recharge the battery.

Solar energy provides power to the loads as first priority. If the battery voltage is lower than the setting point in program 20, the solar energy will never supply to the load or feed into the grid, only charge the battery. If the battery voltage is higher than the setting point in program 20, the solar energy will supply to the load or feed into the grid or recharge the battery.

Overload bypass: When enabled, Bypass disable

Bypass enable(default)

06

the unit will transfer to line mode

if overload occurs in battery mode.

07

Auto restart when overload occurs

Restart disable(default) Restart enable

08

Auto restart when over temperature occurs

Restart disable(default) Restart enable

If this inverter/charger is working in Line, Standby or Fault mode, charger source can be programmed as below:

Solar first

Solar energy will charge battery as first

10

Charger source priority: To configure charger source

priority. Utility will charge battery only when solar energy is not available.

priority

Solar and Utility(default) Solar energy and utility will charge

battery at the same time.

15

Only Solar

Solar energy will be the only charger source no matter utility is available or not.

If this inverter/charger is working in Battery mode, only solar

energy can charge battery. Solar energy will charge battery if it’s

available and sufficient.

Maximum charging current:

80A (default)

To configure total charging

11

current for solar and utility

chargers.(Max. charging current

=utility charging current + solar

Setting range is from 1A to 80A for PV 80A Charge/Setting range is from 1A to 100A for PV 100A Charge. Increment of each click is 1A.

charging current)

30A (default)

Setting range is from 1A to 60A for PV

13

Maximum utility charging current

80A Charge/Setting range is from 1A to 80A for PV 100A Charge.

Increment of each click is 1A.

AGM (default)

Flooded

GEL

LEAD

14

Battery type

Lithium Ion

User-Defined

If”User-Defined” or”LI” is selected,When the lithium battery and the inverter do not communicate properly,the battery icon will flash. If”LI” is selected and the battery icon does not flash,program of 11, 17,18 will be set automatically,No need for further setting. If”User-Defined” is selected and the battery icon does not flash battery charge voltage and charge current can be set up in program 11,17 and 18. 24V model default setting: 28.2V

17

Bulk charging voltage (C.V voltage)

If “User-Defined” or”LI” is selected in program 14, this program can be set up. Setting range is from 24.0V to 29.2V for 24Vdc model. Increment of each click is 0.1V. 48V model default setting: 56.4V
If “User-Defined” or”LI” is selected in program 14, this program can be set up. Setting range is from 48.0V to 58.4V for 48Vdc model. Increment of each click is 0.1V. 24V model default setting: 27.0V

18

Floating charging voltage

If “User-Defined” or”LI” is selected in program 14, this program can be set up, Setting range is from 24.0V to 29.2V for 24Vdc model. Increment of each click is 0.1V. 48V model default setting: 54.0V

If “User-Defined” or”LI” is selected in program 14, this program can be set up, Setting range is from 48.0V to 58.4V for 48Vdc model. Increment of each click is 0.1V.
16

24V model default setting: 20.4V

If “User-Defined” or”LI” is selected in program 14, this program can be set up. Setting range is from 20.0V to 24.0V for 24Vdc 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. 48V model default setting: 40.8V

19

Low DC cut-off voltage or SOC percentage

If “User-Defined” or”LI”is selected in program 14, this program can be set up. Setting range is from 40.0V to 48.0V for 48Vdc 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.
SOC 10% (default)

If”User-Defined” or”LI”is selected in program 14,and the SOC percentage method is selected in program 37 ,the low DC cut-off SOC percentage will be able to be set.Low DC cut-off SOC percentage will be fixed to setting value no matter what percentage of load is connected Setting range is from 0%-90%. Increment of each click is 1%

Available options for 24V models:

24.0V (default)

Setting range is from 22.0V to 29.0V.

Increment of each click is 0.1V.

20

Battery stop discharging voltage

when grid is available

Available options for 48V models:

48.0V (default)

Setting range is from 44.0V to 58.0V.

Increment of each click is 0.1V.

Available options for 24V models:

27.0V (default)

Setting range is from 22.0V to 29.0V.

Increment of each click is 0. 1V.

21

Battery stop charging voltage when grid is available

Available options for 48V models:

54.0V (default)

Setting range is from 44.0V to 58.0V.

Increment of each click is 0. 1V.

22

Auto turn page

23

Backlight control

(default) Backlight on

If selected, the display screen will auto turn the display page.
If selected, the display screen will stay at latest screen user finally switches. Backlight off (default)

24

Alarm control

Alarm on (default)

Alarm off

17

Alarm on

25

Beeps while primary source is interrupted

27

Record Fault code

Alarm off (default) Record disable

click click click

Percentage

20(default)

95(default)

Increment of each click is 1%. 1%.

18

(default)
.
. .
41 If “LI” is selected in program 14, program 41 can be set. After the program 41 is set,please restart the inverter to take effect.For example,ifyou set the program 41 to 0,the inverter can communicatewith the must lithium battery.
After pressing and holding “MENU” button for 6 seconds,the unit will enter reset model. Press “UP” and “DOWN” button to select programs. And then, press “ENTER” button to exit.
(default) Reset setting disable
Reset setting enable

Fault Reference Code

Fault Code

Fault Cause

01

Fan is locked when inverter is off

02

Inverter transformer over temperature

03

Battery voltage is too high

04

Battery voltage is too low

05

Output short circuited

06

Inverter output voltage is high

07

Overload time out

08

Inverter bus voltage is too high

09

Bus soft start failed

11

Main relay failed

21

Inverter output voltage sensor error

22

Inverter grid voltage sensor error

23

Inverter output current sensor error

19

LCD Indication

24

Inverter grid current sensor error

25

Inverter load current sensor error

26

Inverter grid over current error

27

Inverter radiator over temperature

31

Solar charger battery voltage class error

32

Solar charger current sensor error

33

Solar charger current is uncontrollable

41

Inverter grid voltage is low

42

Inverter grid voltage is high

43

Inverter grid under frequency

44

Inverter grid over frequency

51

Inverter over current protectionerror

52

Inverter bus voltage is too low

53

Inverter soft start failed

55

Over DC voltage in AC output

56

Battery connection is open

57

Inverter control current sensor error

58

Inverter output voltage is too low

20

Warning Indicator Warning Code Warning Event

61

Fan is locked when inverter is on.

62

Fan 2 is locked when inverter is on.

63

Battery is over-charged.

64

Low battery

67

Overload

70

Output power derating

72

Solar charger stops due to low battery

73

Solar charger stops due to high PV voltage

74

Solar charger stops due to over load

75

Solar charger over temperature

76

PV charger communication error

77

Parameter error

Icon flashing

21

Operating State Description
Operating State
Match load state Note: DC power produced from your solar array is converted by the inverter into AC power, which is then sent to your main electrical panel to be used by your household appliances. Any excess power generated is not sold back to the grid, but stored in battery.

Description
PV energy is charger into the battery or convertered by the inverter to the AC load

LCD display PV energy power is larger than inverter power
PV energy power is smaller than inverter power

Charge state Bypass state Off-Grid state
Stop mode

PV energy and grid can charge batteries.

Error are caused by inside circuit error or external reasons such as over temperature, output short circuited and so on. The inverter will provide output power from battery and PV power.

Inverter power loads from PV energy.

Inverter power loads from battery and PV energy.

Inverter power loads from battery only.

The inverter stop working if you turn off the inverter by the soft key or error has occurred in the condition of no grid.

22

Display Setting The LCD display information will be switched in turns by pressing “UP” or “DOWN” key. The selectable information is switched as below order: battery voltage, battery current, inverter voltage, inverter current, grid voltage, grid current, load in Watt, load in VA, grid frequency, inverter frequency, PV voltage, PV charging power, PV charging output voltage, PV charging current.

Selectable information

LCD display

Battery voltage/DC discharging current

Inverter output voltage/Inverter output current Grid voltage/Grid current

Load in Watt/VA

Grid frequency/Inverter frequency

PV voltage and PV charging current PV charger output voltage and PV power

SPECIFICATIONS Table 1 Line Mode Specifications
INVERTER MODEL Input Voltage Waveform Nominal Input Voltage Low Loss Voltage
Low Loss Return Voltage
High Loss Voltage
High Loss Return Voltage
Max AC Input Voltage Nominal Input Frequency Low Loss Frequency
Low Loss Return Frequency
High Loss Frequency
High Loss Return Frequency

3KW DC24V

5.2KW DC48V

Sinusoidal (utility or generator)

230Vac
90Vac±7V(APL,GEN);170Vac±7V(UPS); 186Vac±7V(VDE)
100Vac±7V(APL,GEN);180Vac±7V(UPS); 196Vac±7V(VDE)
280Vac±7V(UPS,APL,GEN); 253Vac±7V(VDE)
270Vac±7V(UPS,APL,GEN); 250Vac±7V(VDE)
300Vac
50HZ/60HZ(Auto detection)
40HZ±1HZ(UPS,APL,GEN); 47.5HZ±0.05HZ(VDE)
42HZ±1HZ(UPS,APL,GEN); 47.5HZ±0.05HZ(VDE)
65HZ±1HZ(UPS,APL,GEN); 51.5HZ±0.05HZ(VDE)
63HZ±1HZ(APL,GEN,UPS); 50.05HZ±0.05HZ(VDE)

23

Output Short Circuit Protection Efficiency (Line Mode)
Transfer Time
Output power derating: When AC input voltage drops to 95V or 170V depending on models, the output power will be derated.

Line mode: Circuit Breaker Battery mode: Electronic Circuits >95%(Rated R load, battery full charged)
10ms typical (UPS,VDE) 20ms typical (APL)
50ms typical (For parallel operation)
230Vac model:

Table 2 Inverter Mode Specifications INVERTER MODEL Rated Output Power Output Voltage Waveform Output Voltage Regulation Output Frequency Peak Efficiency Overload Protection Nominal DC Input Voltage Cold Start Voltage Low DC Warning Voltage @ load < 20% @ 20% load < 50% @ load 50% Low DC Warning Return Voltage @ load < 20% @ 20% load < 50% @ load 50%

3KW DC24V

5.2KW DC48V

3000W

5200W

Pure Sine Wave

230Vac±5%

60Hz or 50Hz

90%

5s@150% load; 10s@110%~150% load

24Vdc

48Vdc

23.0Vdc

46.0Vdc

22.0Vdc 21.4Vdc 20.2Vdc
23.0Vdc 22.4Vdc 21.2Vdc

44.0Vdc 42.8Vdc 40.4Vdc
46.0Vdc 44.8Vdc 42.4Vdc

24

Low DC Cut-o ffVoltage @ load < 20% @ 20% load < 50% @ load 50% High DC Recovery Voltage High DC Cut-off Voltage

Table 3 Charge Mode Specifications

Utility Charging Mode

INVERTER MODEL

Charging Current @ Nominal Input

Voltage

Floating charging

AGM / Gel/LEAD Battery

voltage

Flooded battery

Bulk charging voltage (C.V voltage)

AGM / Gel/LEAD Battery
Flooded battery

Charging Algorithm

Solar Charging Mode INVERTER MODEL Rated Power MPPT charger solar charging current Max.PV Array Open Circuit Voltage PV Array MPPT Voltage Range Min battery voltage for PV charge Battery Voltage Accuracy PV Voltage Accuracy Charging Algorithm

21.0Vdc 20.4Vdc 19.2Vdc 29Vdc 30Vdc

42.0Vdc 40.8Vdc 38.4Vdc 58Vdc 60Vdc

3KW DC24V

5.2KW DC48V

60Amax/80Amax

27.4Vdc

54.8Vdc

27.4Vdc

54.8Vdc

28.8Vdc

57.6Vdc

28.4Vdc

56.8Vdc

3-Step(Flooded Battery, AGM/Gel/LEAD Battery), 4-Step(LI)

3KW DC24V 4000W

5.2KW DC48V 6000W

80Amax/100Amax

450Vdc max

150~430Vdc

17Vdc

34Vdc

+/-0.3%

+/-2V

3-Step(Flooded Battery, AGM/Gel/LEAD Battery), 4-Step(LI)

25

Charging algorithm for lead acid battery

Charging algorithm for Lithium battery

Joint Utility and Solar Charging INVERTER MODEL Max Charging Current Default Charging Current
Table 4 General Specifications INVERTER MODEL Safety Certification Operating Temperature Range Storage temperature Dimension (DWH), mm Net Weight, kg

3KW DC24V

80A/100A 60A/80A

5.2KW DC48V

3KW DC24V

5.2KW DC48V

CE

-10°C to 50°C

-15°C~ 60°C

486X322X134

468X330X119 505X309X147

8

13

14.4

26

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.

1. The battery voltage is far too low. 1. Check if batteries the wiring

No response after power on.

No indication.

(<1.4V/Cell) 2. Battery polarity is connected

are connected and well. 2. Re-charge battery.

reversed. Input protector is tripped 3. Replace battery.

Input voltage is
displayed as 0 on the
LCD and green LED Mains exist but the is flashing. unit works in battery
mode.

Input protector is tripped

Check if AC breaker is tripped and AC wiring is connected well.
1. Check if AC wires are too thin and/or too long.

Green LED is flashing.

Insufficient quality of AC power (Shore or Generator)

2. Check if generator (if applied) is working well or if

input voltage range setting is

correct.(Appliance=>wide)

When the unit is

turned on, internal relay is switched on

LCD display and LEDs are flashing

Battery is disconnected.

and off repeatedly.

Check if battery wires are connected well.

Buzzer beeps continuously and red LED is on.

Fault code 07 Fault code 05

Overload error. The inverter is overload 110% and time is up.
Output short circuited.

Reduce the connected load by switching off some equipment.
Check if wiring is connected well and remove abnormal load. Check whether the air flow of

Fault code 02

Internal temperature of inverter component is over 90oC.
Battery is over-charged.

the unit is blocked or whether the ambient temperature is too high. Return to repair center.

Fault code 03

The battery voltage is too high.

Check if spec and quantity of batteries are meet requirements.

Fault code 01
Fault code 06/58
Fault code 08/09/53/57 Fault code 51 Fault code 52 Fault code 55

Fan fault

Replace the fan.

Output abnormal (Inverter voltage below than 202Vac or is higher than 253Vac)

1. 2.

Reduce the connected load. Return to repair center

Internal components filed.

Return to repair cente

Over current or surge Bus voltage is too low Output voltage is unbalanced

Restart the unit, if the error happens again, please return to repair center.

Fault code 56

Battery is not connected well or fuse is burnt.

If the battery is connected well, please return to repair center.

27

WARRANTY CARD
DATE OF PURCHASE
SHIPPING ADDRESS
SIGNATURE / STAMP
DAMAGE DESCRIPTION
SERVICE COMMENTS
FILL IN IF NEEDEED () Cross incorrect I agree to pay the cost of inverter repair due to: expiration of the warranty period / * warranty void Before proceeding with the repair, service will inform by phone about the exact costs of the repair. Please attach a copy of the purchase document (receipt or invoice) to the complaint. The full regulations of service repairs can be found on our website www.voltpolska.pl
Proper disposal of the product (waste electrical and electronic equipment)
The marking placed on the product or in the texts related to it indicates that it should not be disposed of with other household waste at the end of its useful life. To avoid harmful effects to the environment and human health from uncontrolled disposal, please separate this product from other types of waste and recycle responsibly to promote the reuse of material resources as a continuing practice. For information on where and how to recycle this product in an environmentally safe manner, residential users should contact the retailer where they purchased the product, or their local government authority. Business users should contact their supplier and check the terms and conditions of their purchase contract. The product should not be disposed of with other commercial waste.
pomoc@voltpolska.pl | hurt@voltpolska.pl | (58) 500 85 62

References

• Zasilanie awaryjne, akumulatory, przetwornice| VOLT POLSKA

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