Redx RX Series User manual

RX SERIES HYBRID INVERTER
RX-7000HY
RX-5000HY
User Manual

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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: [email protected]
Website: www.redx.com.au

This manual mainly describes the product information, installation, operation, and maintenance
guidelines of the Redx Hybrid inverter (RX-7000HY/5000HY). 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-7000HY/5000HY Hybrid inverter. The inverter must be installed
by a qualified/licensed technician electrical. We strongly recommend that installers read this manual
carefully. The manual includes the guidance on product installation, troubleshooting, communication
and other aspects

Contents
1 Safety……….………………………………...……………..........................................................1
1.1 Important Safety Instructions……….………………………………...….......................... 4
2 Product Introduction……….………………………………...…………….................................4
2.1 System Diagram……….………………………………...……………...............................4
2.2 Product Details……….………………………………...………........................................ 7
2.3 Led Indicator Panel and Switches ……….……………………………..........................10
2.4 Technical Data ……….……………………………........................................................12
2.5 Product Features……….………………………………...………..................................... 14
3 Installation……….………………………………...……………..................................................17
3.1 Installation Preparation……….………………………………...……...............................17
3.2 Installation Tools……….………………………………...……………..............................18
4 Installation Guide……….………………………………...……………......................................19
4.1 Mounting Guide…….……………………………..…...…….............................................19
5 Electrical Connection……….………………………………...……………................................20
5.1 Battery Connection……….………........................……………………...……................22
5.2 Port Instructions ….……………….……………...……...................................................23
5.3 Earth Connection……….………………………………...……........................................ 23
5.4 Battery Power Cable Wiring……….……………………………….................................. 23
5.5 PV Connection……………………..... .....................….................................................. 24
5.6 WiFi/4G Dongle…………..... ..............................…......................................................25
5.7 Communication Connection …………...........................................................................26
5.8 Grid Connection………….............................................................................................28
5.9 Load Connection …………............................................................................................28
6 Operation……….………………………………...……………………….....................................29
6.1 Checklist Before Operation……….……………………………….....…...........................29
6.2 Operation Checks……….………………………………...…………….............................31
6.3 Operation Modes……….………………………………...……………..............................31
7 RX-7000HY/5000HY System Turn On and Turn Off……….…………………….....…............33
7.1 Turn on / off RX-7000HY/5000HY……….………………………...….............................33
6.4 Communication ……….….....................……….……………………...............................33
8 Troubleshooting & Maintenance……….………………………………...................................33
8.1 Troubleshooting……….………………………………...…………...................................33
8.2 Maintenance……….………………………………...…………….....................................36
8.3 Routine Maintenance……….………………………………...………..............................37
9 Redx Power App……….………………………………...……………........................................38
10 Quality Assurance……….………………………………...……………...................................38
11 Appendix……….………………………………...……………..................................................38
11.1 Optional Accessories ……….………………………………...………...........................39
12 Contact……….………………………………...…………….....................................................40

Rev 20230601 RX - 7000HY/5000HY Page 1 of 41
1.1 Important Safety Instructions
The RX-7000HY/5000HY Hybrid inverter 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 Hybrid inverter.
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
(a) Do not open the case as risk of electric shock
(b) Maintenance should be carried out by a professional licensed technician
(c) Read this manual before operating the system. Redx is not responsible for failure or loss arising
out of improper operation.
(d) All wiring, installation, commissioning, and other work should be done by a licensed technician
(e) Ensure that the storage unit is not installed or used in the following locations:
● 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 -20°C), or high humidity (greater than 90%)
● In direct sunlight or near heating equipment
● Outdoor
● 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.
•
•
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

Rev 20230601 RX - 7000HY/5000HY Page 2 of 41
Table 1-1 - Warnings
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.
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 the must be connected to the Ground.
Follow the instructions. Improper operation may cause serious damage.
There is a 4G/WIFI device connecting to the inverter, do not place the system
in an environment where there is no 4G/WIFI signal.
5min
Danger!
Danger!
Warning!
Warning!
Warning!
Warning!
Notice!

Rev 20230601 RX - 7000HY/5000HY Page 3 of 41
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 load is as follows:
Inductive load (such as air conditioning, washing machine, motor, etc.).
Single maximum power 3.5kVA, total inductive load maximum power 4.2kVA
(with power grid);
Capacitive load (e.g. computer, switching power supply, etc.).
The maximum power of the total capacitive load is 3.5kVA (without power grid);
The maximum power of the total capacitive load is 4.2KVA (with power grid).
When installing the PV, install a circuit breaker between the PV and the inverter
and between the inverter and the power grid according to local regulations.
When the photovoltaic array is exposed to light, it supplies a DC voltage to
the PCE. To ensure a safe work environment, keep the whole surface of the
photovoltaic panel covered with opaque material to solar radiation before
connecting panel to equipment.
Warning!
Warning!
Warning!

Rev 20230601 RX - 7000HY/5000HY Page 4 of 41
2.1 System Diagram
The RX-7000HY/5000HY is a Hybrid inverter combined with PV and energy storage systems. it
utilizes solar power and battery power to ensure continuous power supply even during a grid
outage, the unused power can also be fed into the power grid. The inverter also provides additional
LV_BUS expansion ports and HV_BUS expansion ports for compatible connections.
Anti-Islanding Protection
The Islanding effect is a special phenomenon when a grid-connected PV system supplies power
to the grid, when the grid has suffered a power loss. Feeding power into a grid during a power loss
is dangerous for maintenance personnel and the public. The RX-7000HY/5000HY inverters provide
Anti-Islanding Protection to prevent the islanding effect.
2 Product Introduction
Figure 2.1.1 - The internal system diagram
RX-7000HY/5000HY

Rev 20230601 RX - 7000HY/5000HY Page 5 of 41
A
BB
B
B
B
B
I
C
D
E
F
H H
G
56V Auxiliary DC input
A
PV Panel
Regular Loads
Smartmeter/CT
Grid
Battery
B
C
D
E
F
G
H
I
Number Name
Circuit Breaker
Backup Loads
RX-7000HY/5000HY Hybrid Inverter
indicates a power cable，indicates a signal cableRed Blue
The explanation is as follows:
Figure 2.1.3 The 7000HY/5000HY application with PV and 56V Auxiliary DC input
Table 2.1.2 - Diagram elements explained
56V Aux
DC
power
source

Rev 20230601 RX - 7000HY/5000HY Page 6 of 41
Figure 2.1.4 The communication components (dashed boxes
indicate optional components) of the RX-7000HY/5000HY Hybrid
inverter.
Table 2.1.3 - Diagram elements explained
indicates a signal cable, indicates wireless communication
The explanation is as follows:
Blue Blue hidden
RX-7000HY/5000HYA
Redx Power AppB
C
D
E
F
G
Number Name
4G Module
Internet
Cloud Server
Wi-Fi Module
Wi-Fi Router
A
4G Internet
E
F
B
C
G
D
WLAN
Ethernet
B
APP
APP
Bluetooth

Rev 20230601 RX - 7000HY/5000HY Page 7 of 41
1On/off Switch
LV BUS / 56V Aux DC
BAT
DC BUS HV / NOT USED
PV
2
3
4
5
6
7
8
9
10
11
Items Name
WIFI / 4G
Communication connector
Grid connector
Protective grounding / Earth link
EPS LOAD connector
LED interface
Figure 2.2.1 RX-7000HY/5000HY terminals
Table 2.2.1 - Diagram elements explained
2.2 Product Details
2.2.1 Appearance and Dimensions
3 4 5 6 7 8 9 10 11
2
1

1 2 4
5
6
6
3
3
Rev 20230601 RX - 7000HY/5000HY Page 8 of 41
1 Main Power Switch
SOC Indicator
Inverter Bracket
Inverter Bracket 2
2
3
4
5
6
Items Name
Battery Bracket
LED Interface
Figure 2.2.2 RX-7010HY/5010HY Assembly diagram
Table 2.2.2 - Diagram elements explained
Note： The inverter can also be installed without batteries. 2-8 (10-40kWh) Redx RX-0050 (lithium
iron phosphate) batteries can be added to the system later.
86
cm
Figure 2.2.3 RX-7000HY/5000HY installation guide without batteries
30 cm 30 cm

Rev 20230601 RX - 7000HY/5000HY Page 9 of 41
2.2.2 Dimensions
RX-7000HY/5000HY
175mm
175mm
620mm
620mm
400mm
1400mm
Figure 2.2.4 RX-7000HY/5000HY Dimensions

Rev 20230601 RX - 7000HY/5000HY Page 10 of 41
2.3 LED Indicator Panel and Switches
Main power switch
ON - OFF
ON
OFF
LED indicator
System
PV
Battery
Green flash
Green Normal
System warning
System fault
Turn Off
Normal
PV Warning
PV fault
No PV
Yellow
Yellow
Red
Red
None
None
Green flash
Green Solid
Yellow
Red
Charging
Discharging
Battery warning
Battery fault
None
None
Green Solid
Yellow
Red
Green
Self Check
No battery
No grid
Normal
Grid warning
Grid fault
Grid
Figure 2.3.1 RX-7000HY/5000HY On-Off switch
Table 2.3.1 - Status LED elements explained

Rev 20230601 RX - 7000HY/5000HY Page 11 of 41
Communication Interface Pin Definition
1 10
20
30
11
21
Pin Group Definition Pin group Pin
A1
A2
A3
A4
A5
A6
/ /
B1 485D+
485D-
GND
BMS_CAML
BMS_CANH
GND
BMS_485A+
BMS_485A-
B2
B3
C1
C2
C3
C4
C5
Dry contact 1 Public
Dry contact 1 open
Dry contact 1 close
Dry contact 2 Public
Dry contact 2 open
Dry contact 2 close
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
B8
B7
B6
B5
B4
D1
D2
D3
D4
D5
D6
D7
D8
D8
D10
GND
485C-
485C+
Switch input
negative
Switch input
positive
CT+
CT-
reserved
reserved
reserved
reserved
reserved
reserved
DRM0-
DRM0+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Figure 2.3.2 - RX-7000HY/5000HY Communication interface
Table 2.3.2 - Diagram elements explained

Rev 20230601 RX - 7000HY/5000HY Page 12 of 41
2.4 Technical Data
Internal on/off grid switch
Operating temperature range
Display/indicators
Cooling
Size W*H*T
Weight
IP rating
Protective Class
Altitude
Over Voltage Category
The decisive voltage class
Active anti-islanding method
Inverter Topology
GRID
Rated Output Power
Voltage range
Rated line frequency
Rated Output current
Max AC current
Total THD
Load regulation
Output power factor
Inrush current
Max output fault current
Max output overcurrent protection
Output power (with battery only)
Rated output voltage (off grid)
Frequency (off grid)
Rated output current
Max AC current
Max efficiency (battery to AC output)
DC BUS HV
Rated Power
Rated voltage
Max voltage Range
Max current
BAT LV
Rated Power
Rated voltage range
Max Charge/Discharge Current
GENERAL
LOAD OUTPUT
RX-7000HY
Figure 2.3.2 - RX-7000HY Technical information
RX-5000HY
Yes
-20℃ to +50℃
LED indicators
Convection
620mm X 400mm X 162mm
35KG
IP65
Class I
<2000 m
AC:OVC Ⅲ DC:OVCⅡOthers: OVC Ⅰ
DC,AC:DVC C,other ports: DVC A
Reactive disturbance
Non-isolated
Yes
-20℃ to +50℃
LED indicators
Convection
620mm X 400mm X 162mm
35KG
IP65
Class I
<2000 m
AC:OVC Ⅲ DC:OVCⅡOthers: OVC Ⅰ
DC,AC:DVC C,other ports: DVC A
Reactive disturbance
Non-isolated
5kW
175~280Vac
50Hz/60Hz ±10%
22Aac
34A
<2%
<3%
0.8 leading - 0.8 lagging
36A
80A
35A
7kW
175~280Vac
50Hz/60Hz ±10%
30.5Aac
34A
<2%
<3%
0.8 leading - 0.8 lagging
36A
80A
35A
5kW
230V (220/230/240 settable)
50Hz/60Hz ±0.01Hz
22Aac
24A
96.00%
5kW
230V (220/230/240 settable)
50Hz/60Hz ±0.01Hz
22Aac
24A
96.00%
5kW
307.2Vdc
250~360Vdc
20Arms
5kW
307.2Vdc
250~360Vdc
20Arms
5kW
42~60Vdc
115Adc
5kW
42~60Vdc
115Adc

Rev 20230601 RX - 7000HY/5000HY Page 13 of 41
Normal input voltage range
Max current
PV INPUT
Number of MPPTs
Rated Input Power
Max input power
Max input voltage
Normal input voltage
Start-up voltage
Initial feeding voltage
MPPT voltage range (full load)
Max input current
PV short circuit current
Backfeed current to PV array
PROTECTION FUNCTIONS
Islanding protection
Anti-backflow
DC reverse connection protection
AC output short circuit protection
DC fuse (battery side)
Overcurrent protection
Over-temperature protection
COMMUNICATION
RS485_A&CAN
RS485_B
RS485_C
RS485_D
CT
Dry_contact_1
Dry_contact_2
Digital input
DRM0
STANDARDS
Safety standard
Grid connection standard
RX-7000HY RX-5000HY
EMC standard
DC BUS LV
Rated Input Power
2kw
42~60Vdc
40Adc
3
2500W
3000W
550Vdc
320Vdc
120Vdc
150Vdc
120dVdc ~ 530Vdc (250Vdc ~ 450Vdc)
15Adc
20Adc
0A
YES
YES
YES
YES
YES
YES
YES
YES
WIFI/4G/BLUETOOTH
Meter/Turbine/EV
Parallel/Reserved
External CT
External DPDT switch
Generator
Turn on/Turn off (5V,0.1A)
DRM0
IEC 62109-1; IEC 62109-2;IEC62040
EN 61000-6-1, EN 61000-6-2
EN61000-6-3,EN61000-6-4
AS4777.2
2kw
42~60Vdc
40Adc
3
2500W
3000W
550Vdc
320Vdc
120Vdc
150Vdc
120dVdc ~ 530Vdc (250Vdc ~ 450Vdc)
15Adc
20Adc
0A
YES
YES
YES
YES
YES
YES
YES
YES
WIFI/4G/BLUETOOTH
Meter/Turbine/EV
Parallel/Reserved
External CT
External DPDT switch
Generator
Turn on/Turn off (5V,0.1A)
DRM0
IEC 62109-1; IEC 62109-2;IEC62040
EN 61000-6-1, EN 61000-6-2
EN61000-6-3,EN61000-6-4
AS4777.2

Rev 20230601 RX - 7000HY/5000HY Page 14 of 41
3 Installation
2.5 Product Features
a. Backup power supply
b. Compatible with various application scenarios
c. Intelligent management
d. Remote scheduling
e. Multiple protection
Storage
Store the packaged unit properly when the unit is not installed immediately
Store the unit in the original packaging box
Storage temperature should be always between 0°c and 50°c+
The packaging box should be upright.
Stack Limit
4
Recycle
Keep away
from water
UpwardFragile
Fragile
Keepaway
fromwater
4
UpwardRecycle
Stack
Limit
OUTSIDE(L*W*H)
Weight
730*526*243mm
INSIDE(L*W*H) 716*512*215mm
Kg
Fragile
Keepaway
fromwater
4
UpwardRecycl
Stack
Limit
Figure 3.0.1 - RX-7000HY/5000HY packaging
Scope of Delivery
Please check the condition of the packing before unpacking. If any parts are damaged or
missing, contact your local supplier for help.
The battery power cables and battery communication cables are included in the inverter
box. The communications connector will be pre-assembled to connect the inverter to
smartmeters and batteries.

Rev 20230601 RX - 7000HY/5000HY Page 15 of 41
RX-7000HY/5000HY
1PCS
PV Tools
Smartmeter+CT
(Optional)
WI-FI/4G Dongle
(Optional)
Communication
Connector Bootlace Ferrule-0510
Bootlace
Ferrule-6012
1PCS1PCS 1PCS 30PCS
EPS Load Connector
1PCS 3PCS 2PCS 2PCS
1PCS
M6
Expansion Bolt
10PCS
Communication Cable1
SC6-6 M6*10
2PCS
Inverter Terminal Cover
1PCS4PCS
Inverter Bracket
1PCS
Hole template
1PCS
Grid Connector
1PCS
PV Terminal
Male/female(Blue)
2PCS
PV Terminal
Male/female(Black)
8PCS
Bat Power Cable 2Bat Power Cable 1
2PCS 2PCS
Document
1PCS 1PCS 1PCS 1PCS
Pe Cable1 Pe Cable2
Information
Communication Cable2
RX-7000HY/5000HY Standard Accessories
RX-0050
Figure 3.0.2 - RX-7000HY/5000HY components