Redx RX Series User manual

RX SERIES ALL IN ONE
RX-2505PW
User Manual

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permission of Redx.
and other Redx trademarks used in this manual are owned by Redx.
All other trademarks or registered trademarks mentioned in this document are owned by
their respective owners.
It is prohibited to use data confirmed in firmware or software developed by Redx, in part or in full,
for commercial purposes by any means.
It is prohibited to perform reverse engineering, cracking, or any other operations that compromise
the original program design of the software developed by Redx.
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Contact Us
Redx Technology Australia Pty Ltd
Address: U2 /21 Millennium Circuit, Helensvale, Australia 4212
Tel: [phone]
Email: [e-mail]
Website: www.redxenergy.com.au
ABN: 76614340546

This manual mainly describes the product information, installation, operation, and maintenance guidelines
of the Redx energy storage system. Please read this manual carefully before using this product and store
the manual in a safe place. Redx will not notify the user of any changes to this manual.
About This Manual
This manual applies to the RX-2505PW all in one energy storage integrated system. The system must be
installed by a qualified / licensed technician. The battery chemistry in the all-in-one energy storage system
is lithium iron phosphate. We strongly recommend that installers read this manual carefully. Themanual
includes the guidance on product installation, troubleshooting, communication and other aspects.

1 Safety……….………………………………...……………..........................................................1
1.1 Important Safety Instructions……….………………………………...…..........................1
2 Product Introduction……….………………………………...…………….................................3
2.1 System Diagram……….………………………………...……………...............................3
2.2 Production Introduction……….………………………………...………........................... 4
2.2.1 Appearance and Dimensions……….…………………...............................................4
2.3 Dimensions and Weight……….……………………………............................................5
2.4 LED Indicator Panel and Switches……….……………………………............................6
2.5 Name Plate Labelling……….………………………………...……….............................. 6
2.5.1 Product Benefits……….………………………………...…………….............................8
2.6 Scope of Delivery……….………………………………...……………..............................8
2.7 Storage ……….………………………………...……………............................. ............ 8
3 Installation……….………………………………...……………..................... ............................9
3.1 Installation Preparation……….………………………………...……… ...........................9
3.2 Installation Tools……….………………………………...……………..............................10
4 Installation Guide……….………………………………...……………......................................11
4.1 System Wiring Diagram……….………………………………...……… ..........................11
4.2 Installation Procedure……….………………………………...………..............................12
4.3 Earth Connection……….………………………………...……………. ............................12
5 Cable Connection……….………………………………...……………......................................13
5.1 Connect Cables to the AC Grid Side and off-Grid Side……….……….........................13
5.2 Connect Cables to DC1 and DC2……….………………………………...……...............15
5.3 CT/METER Connection……….………………………………...……..............................18
5.4 External RS 485 Connection……….………………………………..... ........................... 20
5.5 Connection of DRM0 Terminal (Australia Only)……………………..... .........................21
6 Operation……….………………………………...……………………….....................................22
6.1 Checklist before operation……….……………………………….....…............................ 22
6.2 Operation checks……….………………………………...……………............................. 22
6.3 Operation modes……….………………………………...…………….. ...........................22
6.3.1 Operating modes…….………………………………...…………….. ............................22
6.3.2 Fault state…….………………………………...…………….. .......................................23
6.3.3 Firmware update…….………………………………...…………….. .............................23
6.3.4 Self-check Status…….………………………………...…………….. ...........................23
6.3.5 Standby Status…….………………………………...…………….. ................................23
6.3.6 Protection Mode…….………………………………...…………….. ..............................23
6.3.7 Shutdown Status…….………………………………...…………….. .............................23
6.4 Communication…….………………………………...…………….. ..................................24
7 RX-2505PW System Turn on and Turn off……….…………………….....…..........................24
7.1 Turn on RX-2505PW System……….……………………………...….............................24
7.2 Turn off RX-2505PW System……….………………………………............................... 24
8 Troubleshooting & Maintenance……….………………………………...…............................24
8.1 Troubleshooting……….………………………………...…………...................................24
8.2 Maintenance……….………………………………...……………........ .......................... ..27
8.3 Routine Maintenance……….………………………………...………............................ ..28
9 Redx Power App……….………………………………...……………........................................28
10 Quality Assurance……….………………………………...……………...... .............................28
11 Appendix……….………………………………...……………..................................................29
11.1 Product Specification……….………………………………...……….............................29
11.2 Optional Accessories……….………………………………...……….............................32
12 Contact……….………………………………...……………......................... ............................33
Contents

1 Safety……….………………………………...……………..........................................................1
1.1 Important Safety Instructions……….………………………………...…..........................1
2 Product Introduction……….………………………………...…………….................................3
2.1 System Diagram……….………………………………...……………...............................3
2.2 Production Introduction……….………………………………...………........................... 4
2.2.1 Appearance and Dimensions……….…………………...............................................4
2.3 Dimensions and Weight……….……………………………............................................5
2.4 LED Indicator Panel and Switches……….……………………………............................6
2.5 Name Plate Labelling……….………………………………...……….............................. 6
2.5.1 Product Benefits……….………………………………...…………….............................8
2.6 Scope of Delivery……….………………………………...……………..............................8
2.7 Storage ……….………………………………...……………............................. ............ 8
3 Installation……….………………………………...……………..................... ............................9
3.1 Installation Preparation……….………………………………...……… ...........................9
3.2 Installation Tools……….………………………………...……………..............................10
4 Installation Guide……….………………………………...……………......................................11
4.1 System Wiring Diagram……….………………………………...……… ..........................11
4.2 Installation Procedure……….………………………………...………..............................12
4.3 Earth Connection……….………………………………...……………. ............................12
5 Cable Connection……….………………………………...……………......................................13
5.1 Connect Cables to the AC Grid Side and off-Grid Side……….……….........................13
5.2 Connect Cables to DC1 and DC2……….………………………………...……...............15
5.3 CT/METER Connection……….………………………………...……..............................18
5.4 External RS 485 Connection……….………………………………..... ........................... 20
5.5 Connection of DRM0 Terminal (Australia Only)……………………..... .........................21
6 Operation……….………………………………...……………………….....................................22
6.1 Checklist before operation……….……………………………….....…............................ 22
6.2 Operation checks……….………………………………...……………............................. 22
6.3 Operation modes……….………………………………...…………….. ...........................22
6.3.1 Operating modes…….………………………………...…………….. ............................22
6.3.2 Fault state…….………………………………...…………….. .......................................23
6.3.3 Firmware update…….………………………………...…………….. .............................23
6.3.4 Self-check Status…….………………………………...…………….. ...........................23
6.3.5 Standby Status…….………………………………...…………….. ................................23
6.3.6 Protection Mode…….………………………………...…………….. ..............................23
6.3.7 Shutdown Status…….………………………………...…………….. .............................23
6.4 Communication…….………………………………...…………….. ..................................24
7 RX-2505PW System Turn on and Turn off……….…………………….....…..........................24
7.1 Turn on RX-2505PW System……….……………………………...….............................24
7.2 Turn off RX-2505PW System……….………………………………............................... 24
8 Troubleshooting & Maintenance……….………………………………...…............................24
8.1 Troubleshooting……….………………………………...…………...................................24
8.2 Maintenance……….………………………………...……………........ .......................... ..27
8.3 Routine Maintenance……….………………………………...………............................ ..28
9 Redx Power App……….………………………………...……………........................................28
10 Quality Assurance……….………………………………...……………...... .............................28
11 Appendix……….………………………………...……………..................................................29
11.1 Product Specification……….………………………………...……….............................29
11.2 Optional Accessories……….………………………………...……….............................32
12 Contact……….………………………………...……………......................... ............................33
1.1 Important Safety Instructions
The energy storage system has been designed and tested strictly according to international safety
regulations. Read all safety instructions carefully prior to any work and always observe them when
working with the energy storage system.
Incorrect Operation or Work may cause:
Injury or death to the operator or third party.
Damage to the inverter and other property
or third party.
Safety Instructions
⑴Do not open the case as risk of electric shock is present.
⑵Maintenance should be carried out by a professional licensed technician.
⑶Read this manual before operating the system. Redx is not responsible for failure or loss arising
out of improper operation.
⑷All wiring, installation, commissioning, and other work should be done by a professional licensed
technician.
⑸Ensure that the storage unit is not installed or used in the following locations：
1. Poorly ventilated room.
Places with inflammable gases or corrosive materials and large amounts of dust.
High or low environment temperature (above 50°C or below 0°C), or high humidity
(greater than 90%).
In direct sunlight or near heating equipment.
Outdoors (indoor installation only)
Do not use anything to cover the inlet and exhaust of the module.
In case of fire, use dry powder fire extinguishers instead of liquid fire extinguishers.
2.
•
•
3.
4.
5.
6.
All electrical connections are subject to the local grid safety regulations and the storage system should be
reconnected to the grid under conditions of approval.
1 Safety
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Removal of any protection, incorrect use, incorrect installation, or incorrect
operation may result in death / serious personal injury or device damage.
Transportation, loading and unloading, installation, start-up and maintenance
must be carried out by qualified or trained engineer/technician.
Before maintenance or touching any parts, or installation, make sure that the
energy storage unit is disconnected and wait 5 minutes to ensure that the
internal capacitor is discharged
Do not connect the N of grid to the N of EPS output, Do not connect the grid
cable to the UPS output, otherwise it may cause serious damage to the
system and load.
Installation must be in full compliance with national and local laws and regulations.
Ensure that the system is positioned correctly and is not allowed to roll sideways
or upside down.
Do not change the internal circuit of the machine without permission.
Before connecting to the grid, system frame must be connected to the protective
earth ground. Follow the instructions. Improper operation may cause serious damage.
There is a 4G / WIFI device inside the system, do not place the system in an
environment where there is no 4G / WIFI signal.
5min
Danger!
Danger!
Danger!
Warning!
Warning!
Warning!
Warning!
Notice!
Table 1-1 - Warnings
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2.1 System Diagram
The RX-2505PW system uses the grid and battery to ensure the continuous power supply to important
loads. The system allows users to store the energy from grid into the battery, and send the stored energy
to the grid when needed. It can also provide backup power during a power outage.
Figure 2-1 shows the application of the RX-2505PW all-in-one energy storage system. RX-2505PW contains
the inverter and battery storage modules. It is important to keep the installation environment well ventilated
and take necessary measures to control the ambient temperature to avoid the risk of explosion caused by
excessive battery temperature.
The product is not tested to section 5 of AS/NZS 4777.2:2020 and is
not to be used in multiple inverter combinations without additional
considerations by the system designer.
The load capacity of the output of the inverter is as follows:
Inductive load (such as air conditioning, washing machine, motor, etc.):
Single maximum power 1.5kVA, total inductive load maximum power
2.5kVA (with grid power).
Capacitive load (e.g. computer, switching power supply, etc.) :
The maximum power of the total capacitive load is1.5kVA (without grid
power), The maximum power of the total capacitive load is 2.5KVA(with
grid power).
Warning!
Warning!
2 Product Introduction
Figure 2-1 – System block diagram
Solar
Switchboard
Back-up
appliances
Cloud monitoring
and control
Main Switch Utility Meter Grid
Wind
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2.2 Production Introduction
2.2.1 Appearance and Dimensions
11
12
51
2
3 4
8
7
10 9
6
Figure 2-2 – Battery system components
NameItems
1 Main power Switch
Battery air circuit-breaker
DC1 port
DC2 port
Battery status indicator
DRM0 RJ45 Terminal
RS485(USB)
CT / Meter Terminal
AC Terminal
EPS Terminal
Mounting bracke
Rear cover bracket
2
3
4
5
6
7
8
9
10
11
12
Table 2-1 – Battery components details
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2.3 Dimension and Weight
A（mm）
145
B（mm）
600
C（mm）
900
Weight
75Kg
AB
Table 2-2 – Battery systems dimensions details
Figure 2-3 – Battery system dimensions
C
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2.5 Name Plate Labelling
RX-2505PW label contains the following information.
Table 2-3 – Battery interface details
2.4 LED Indicator Panel and Switches
Items Name Function
Switch button Turn on / off the system
Operating status
AC-ON Run – Green
Fault – Red
NO DC – Led off
Grid connected – Green
Grid disconnected – Blue
Charging – Green
Discharging – Blue
DC
GRID
CHG
SOC
SOC
Battery status
Battery circuit-breaker Air circuit-breaker between battery and inverter
AC
ON - OFF
DC1>100W - Green（Flash）
DC2>100W - Blue（Flash）
DC1 & DC2 >100W - Yellow（Flash）
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Table 2 - 4 – Battery label specifications
Model Name RX - 2505PW
AC Output / Input Data
Rated Input / Output Power 2500W
Rated Output Apparent Power 2500VA
Nominal Voltage 230Vac
230Vac
Rated Input / Output Current
Input Rated Current（Max continous）
10.8A
Nominal Frequency
Nominal Voltage
Others
Power Factor Range
EPS Output Data
Nominal AC Output Power
Nominal AC Output Voltage
50Hz
50Hz
Rated Output Current 10.8A
Nominal AC Output Frequency
2500VA
DC1 / DC2 Input Data
25A / 25A
48V
Made In China
Redx Technology Australia Pty Ltd
www.redxenergy.com.au
Battery Capacity
Protective
Class
4800Wh
Class I
Ingress Protection IP32
Isolated
Operation Ambient Temperature
Charge: 0℃~ 50℃
Discharge: - 20℃~ 50℃
RX-2505PW
Battery Storage System
Inverter Topology
> 0.9
V3.10.00
Software Version
5min
0.8Leading - 0.8Lagging
Power Factor Range
002XOJF130001B
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2.5.1 Product Benefits
2.6 Scope of Delivery
a. Backup power supply, peak shaving, asset management
b. Integrated design, save installation time and costs
c. Smart management, different operating modes
d. Battery safety management system
e. Remote scheduling, intelligent management
f. Multiple protection
Please check the condition of the packing before unpacking. If any parts are damaged
or missing, contact your local supplier for help.
RX-2505PW RJ45 M6 bolts
M4 Document M5 lugs 4 Pin CT
connector CT
Bracket Hole template
1PCS 1PCS
10PCS 1PCS 1PCS 1PCS 1PCS
8PCS 1PCS 1PCS
Information
Table 2-6 – Storage temperature
Table 2-5 – Parts in the box
2.7 Storage
Store the unit properly when the unit is not installed immediately
Storage
temperature
Less than
①month
Less than
⑥months
-20℃~ 45℃
15℃~ 35℃
• Store the unit in the original packaging box.
• Storage temperature should be always between 0°C and 50°C+.
• Package dimensions 1025x755x330(mm), weight 101.5kg.
• Maximum stacking 6 pallets.
Figure 2- 4 - Packaging
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3.1 Installation Preparation
a. Indoor installation only, IP32.
b. Vertically mount only.
c. Install in a ventilated location. There must be enough clearance to ensure that the module
operates in the optimal heat dissipation state.
d. Install at suitable distance from any restricted areas, please review Standard ASNZS5139.
e. Install on a sturdy supported surface.
f. The location must support the weight and size of the module.
g. The environmental temperature must be between 0 °C and +50 °C, and the relative humidity
between 0% and 90% (without condensation).
h. Check the fans in the unit regularly.
i. Location shall be dry with adequate air flow (pollution level < 2) and without excessive dust
j. Wiring terminals require protective covers.
k. Installation is prohibited in any of the following environments:
high temperature rain erosion slope fire
The minimum clearance on the sides must be maintained at least 300mm
a.Installation location of the system should be easy for operator to turn off at any time.
b. Do not install the system near signal transmitters.
c. Do not install the system in the living area.
d. Do not install the system at location where children can easily access.
≥300mm ≥300 mm
3 Installation
Figure 3 -1 – Installation locations
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3.2 Installation Tools
Prepare the following tools before installation
Table 3-1 – Installation tools
General
tools
Installation
tools
Packaging tape
Utility knife
Insulated shoes
Dust mask Goggles
Wrist strap
Crystal head
crimping pliers Percussion drill
Hammer drill bit
Hydraulic clamp Crimping pliers Wire nippers
Marker Level
Type Tool
Wire stripper
Protective gloves
Phillips screwdriver
Specification:
M4, M6
Earplugs
Slotted
screwdriver
Protective
clothing
Multimeter
Measurement range:
≥
1100Vdc
Rubber mallet
Measuring tape
Vacuum cleaner
Rev 20221005 RX2505PW Page 10 of 33
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4.1 System Wiring Diagram
Figure 4-1 shows the wiring topology (dashed boxes indicate optional components) of the
RX-2505PW all-in-one energy storage system. The RX-2505PW can be connected to a
maximum of two wired CTs, please note that the CT cable length should not exceed 10m.
indicates a power cable，indicates a signal cable ，indicates wireless communication
The explanation is as follows:
A
Red Blue Green
RX-2505PW
AC switch
Switchboard
Load
Smartmeter / CT
Grid
Optional 4G Module
Auxiliary WLAN-FE Module
Redx Power APP
Management system
B
C
D
E
F
G
H
I
J
Number Name
4 Installation Guide
Figure 4-1 – Battery system connections topology
Table 4-1 – Battery connection details
A
BC
D
EF
APP
APP
4G Internet J
I
I
G
H
WLAN
Ethernet
K
WLAN
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4.3 Earth Connection
4.2 Installation Procedure
1. Align the hole template (locating plate) with the ground and place it flat on the wall.
2. Align the hole template on the installation surface and drill holes with a diameter of 8mm and
a depth of 40mm on the wall.
3. Install the m6x60 expansion screws into the previously drilled holes.
4. Secure the fixing bracket to the wall using a socket wrench and tighten the expansion bolts.
5. Align the unit with the fixing bracket on the wall and lift the unit on to the bracket by lowering
it into the holes.
6. Prepare the unit for installation of cabling.
A secondary protection grounding terminal is added for the system. Ensure that the grounding
resistance is less than 10 Ω and the grounding cable diameter is not greater than 10mm.
Figure 4-2 – Battery unit mounting steps
31
5
2
Hole template Hole template Expansion Bolts
Rx-2505PW
Bracket
6
Nut / washer Bracket
4
2
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5.1 Connect Cables to the AC Grid Side and off - Grid Side
RX-2505PW has terminals for on and off-grid. As shown in Figure 5-1, the left terminal is the off-grid
terminal (EPS) and the right terminal is the on-grid terminal. An independent AC circuit breaker must
be configured for each circuit to safely disconnect then system. When selecting the external cable,
consider the hole in the cable gland.The table below is a recommendation for cable selection.
Engineers should refer to local standards to select cables. Cable length is generally 2 to 10 meters,
long cable will lead to voltage drop from the rated value, consequently requiring an increase of the
cross-sectional area.
Recommended specifications of AC circuit breaker:
The following table lists the recommended specifications of AC cables
5 Cable Connection
Table 5-1 – Circuit breaker sizing
Table 5-2 – Cable sizing
Figure 5-1 – Battery 240V terminals and covers
Model
Model Range Best Range Best
4-6 410-14 14
Cross-sectional area (mm ) Cable outer diameter(mm )
AC circuit breaker Suggestion
RX-2505PW
RX-2505PW
25A
1
2
2 2
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Requirements
Steps
1.Install an AC circuit breaker between the inverter and the grid before connecting the system to
the grid.
2.Grid voltage and grid frequency should be within the allowable range of inverter operation.
1. First, prepare the required connecting wires according to the following. It is recommended that
the live wire be red, the ground wire be black, and the safety earth wire be yellow and green.
Table 5-3 – Battery 240V terminal cover details
Figure 5-2 – Cable crimping instructions
Figure 5-3 - Terminal cover Figure 5-4 - Wiring terminals
2
1
RX-2505PW AC terminals GRID/EPS wiring cover
（A）Core wire （B）Insulation layer （C）Heat shrink tubing
（D）Heat gun （E）Hydraulic pliers
2. Remove the cover of the terminal 3. Note the wiring terminals
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Table 5-4 – Cable and cover details
5. Follow similar steps to connect the off-grid side, ensure that all wires are securely connected
and reinstall the cover plate.
1
Nuts GRID
3 core cable
EPS
3 core cable
Rubber
seal
Rubber
seal Cover
23 4 5 6
4.Connect the cable to the corresponding terminal according to the marking and tighten the screws:
EPS GRID
6
5
1
Figure 5-5 – Cable cover guide
1
Nut DC+ DC- Rubber
seal Cover
234 5
5.2 Connect Cables to DC1 and DC2
DC 1 DC 2
5
4
3
2
1
Figure 5-6 – Cable cover guide
Table 5-5 – Cable and cover details
1.Connect the cable to the corresponding terminal according to the mark, and tighten the screws；
3
4
2
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