nord Power Genius 3000 User manual

v0.42
NORD
Power Genius 3000
Installation Guide

Installation Guide – Power Genius 3000
GBC Solino s.r.o. U Panelárny 10, 779 00 Olomouc
1
Table of contents
Product description ........................................................................................... 2
General information............................................................................................................................ 2
Description of function........................................................................................................................ 2
Work modes – Output control ............................................................................................................ 2
Package content .................................................................................................................................. 2
Optional accessories............................................................................................................................ 2
Technical data.................................................................................................... 3
Parameters .......................................................................................................................................... 3
Terminals description.......................................................................................................................... 3
Compatibility ....................................................................................................................................... 3
Equipment installation ...................................................................................... 4
Installation directions.......................................................................................................................... 4
Power supply connection diagram...................................................................................................... 4
Data communication connection diagram.......................................................................................... 5
Input connection diagram ................................................................................................................... 6
Output connection diagram ................................................................................................................ 6
Thermometers connection diagram.................................................................................................... 7
Device configuration ......................................................................................... 7
Configuration application.................................................................................................................... 7
Application notes................................................................................................................................. 8
Main window....................................................................................................................................... 8
Output tabs ......................................................................................................................................... 8
Superior output ................................................................................................................................... 9
Output controls – Regulation .............................................................................................................. 9
Output controls – Export to grid ....................................................................................................... 10
Output control by – Battery SOC....................................................................................................... 10
Output control by – Timer................................................................................................................. 11
Output control by– Thermometer..................................................................................................... 11
Output control by – Input – External control.................................................................................... 11
Output control by – Input - Button ................................................................................................... 11
Simulator tab ..................................................................................................................................... 12
Action tab .......................................................................................................................................... 12
Information panel - Inverter.............................................................................................................. 12
Information panel NORD Power Genius 3000................................................................................... 13
Device behaviour in fault conditions............................................................... 13
CE, PHS, Recycling............................................................................................ 13

Installation Guide – Power Genius 3000
GBC Solino s.r.o. U Panelárny 10, 779 00 Olomouc
2
Product description
General information
NORD Power Genius 3000 is an Energy manager of new generation for green electricity surplus.
Description of function
The device contains seven independent outputs that are controlled based on the current parameters of the
photovoltaic system according to the set rules in the individual working control modes. Working modes can be
combined to achieve the desired logic of appliances control.
Warning: The device is intended as a complement to photovoltaic system technologies. For proper operation,
verify that the photovoltaic (PV) inverter is compatible with the Power Genius 3000.
Work modes – Output control
The work mode controls output(s) according to set criteria. It controls and regulates connected appliances
(HVAC, water heater, etc.).
Regulation
Mode for regulating output rate of resistive appliances according to current
value of delivery or consumption from distribution grid
Export to grid
The mode turns on output on overflow basis on excess power
to the distribution grid
Battery Status
Mode turns on output based on battery status. Suitable for systems without
enabled delivery of surplus to distribution grid
Timer
Timer mode for switching on outputs in defined time slots
Thermostat
Mode for turning on output when defined temperatures are reached
Input – External control
Mode for turning output on by an external signal
Input – Button
Mode for forced turning output on for a defined time interval
Package content
Power Genius 3000
Including mounting brackets on a DIN rail
Configuration cable
USB A – USB Mini B – 1 m
Manual
Quick installation manual
Optional accessories
Power supply
230 V AC – 24 V 0.63 A DC
Electromagnetic relay
24 V DC – 230 V AC 6 A / 16 A / 20 A
SSR relay
24 V DC – 230 V AC 20 A / 25 A AC
Temperature sensor
Digital thermometer DS18B20 on cable

Installation Guide – Power Genius 3000
GBC Solino s.r.o. U Panelárny 10, 779 00 Olomouc
3
Technical data
Parameters
Dimensions
85 x 115 x 27 mm
Assembly
DIN rail, or on panel
Power supply
24 V DC / 100 mA
Operating temperature
-20 °C to +50 °C, dry environment
Inverter communicator
RS485, setting: 19200-8-N-1
4x digital input
Designed for connection of dry contacts, activation by connection
to the GND terminal
7x digital output
Transistor outputs with open collector (switch GND level),
max. load of one output is 100 mA / 24 V
2x temperature sensor input
Designed for DS18B20 temperature sensors
Configuration
PC application configuration, connection to PC via mini-USB cable,
compatible OS: Windows 7 and above
Terminals description
Description of terminals in order from upper left to lower right.
GND, 485-B, 485-A
Data communication line with the inverter, the connection is made
by terminal A to A, B to B. Do not connect the GND terminal unless
otherwise stated in the inverter manual
IN1 to IN4 and GND
Digital inputs IN1 to IN4 and GND potential for their activation
GPIO1 to GPIO3
Do not connect these terminals, they are reserved for custom-made
deliveries
GND, T-PWR, T-IN1 and T-IN2
GND(-) and T-PWR(+) are power supply, T-IN1 and T-IN2 data lines
for DS18B20 temperature sensors
+24 V, GND, GND
Power input for device +24 V(+), GND(-). The GND terminals
are connected inside the device
OUT1 to OUT7
Digital outputs/terminals connect GND levels
Compatibility
The device is compatible with the following SolaxPower inverter models:
•Solax X1-HYBRID G4 (FW 1.00+)
•Solax X3-HYBRID G4 (FW 1.00+)
•Solax X1-HYBRID G3* (FW 1.1+)
•Solax X3-HYBRID G3* (FW 1.1+)
* To connect data communication with inverter Solax Hybrid G3 use converter ETHERNET to RS485
(MODBUS TCP to RTU) – for more information contact your distributor.

Installation Guide – Power Genius 3000
GBC Solino s.r.o. U Panelárny 10, 779 00 Olomouc
4
Equipment installation
Installation directions
•The device may only be connected to the electrical network by a properly qualified electrician
•The power supply of the device must be protected by an external fuse according to the specification in
the technical parameters chapter.
•The device is not intended for an environment with a risk of fire or explosion.
•The inputs are potential-free, do not connect any other potential than from the GND terminal of the
device.
•The device has transistor outputs with an open collector. They switch the level of the GND terminal of
the device.
•If the outputs switch inductive load, for example an electromagnetic relay, they must be equipped
with a protective diode.
•Do not disassemble the device. All repairs may be carried out ONLY by an authorized service.
•Appliances controlled by this device must contain their own protective and regulatory elements. The
manufacturer does not bear responsibility for damage to property or health caused by the connected
appliance.
•The manufacturer is not responsible for device malfunction caused by software and hardware changes
on the side of the connected inverter.
•The use of Regulation mode at specific output is possible only with compatible SSR relay and it serves
only for resistance loads.
Power supply connection diagram
To power the device use DC voltage source 24 V, min. 100 mA.
If additional devices are connected, e.g. control relays, we recommend a source of min. 500 mA.

Installation Guide – Power Genius 3000
GBC Solino s.r.o. U Panelárny 10, 779 00 Olomouc
5
Data communication connection diagram
Connect the device to the inverter's communication port (RS485) using a data cable. The connection is made
with terminal A to A, B to B. Do not connect the GND terminal unless otherwise stated in the inverter manual.
Notes: In case of Solax Power X1-HYBRID G4 and X3-HYBRID G4 inverters, connect the NORD Power
Genius 3000 by a data cable to the COM Port of the inverter (pin 4 = A, pin 5 = B).
For well-functioning communication it is necessary to make correct setting of inverter output
Solax Hybrid G4: Setting -> AdvancedSetting -> Modbus -> Braud rate value 19200.

Installation Guide – Power Genius 3000
GBC Solino s.r.o. U Panelárny 10, 779 00 Olomouc
6
Input connection diagram
The inputs are potential-free, never connect any other potential than that from the GND section terminal
of the device
Output connection diagram
The outputs are transistor outputs, with an open collector, they switch the level of the GND terminal. To power
the power switches (SSRs and electromagnetic relays), use 24 V from the source, or +24 V device input
terminals. If the outputs of the device switch on an inductive load, for example an electromagnetic relay,
it needs to be equipped with a protective diode. If you use SSR relay in Regulation mode, it is necessary
to use the possibility with zero cross.

Installation Guide – Power Genius 3000
GBC Solino s.r.o. U Panelárny 10, 779 00 Olomouc
7
Thermometers connection diagram
Connect maximum one DS18B20 temperature sensor to each of the T-IN1 and T-IN2 inputs.
The GND and T-PWR terminals are common for both sensors.
Device configuration
Configuration application
Device configuration is done in application software that can be downloaded to your computer
from your distributor's website.
Extract the downloaded file with all subfolders in the selected directory and run the file:
NORD Power Genius 3000.exe
Connect the device to the computer using the supplied USB cable. Check that the application shows Connected
in bottom left-hand corner.
Click the Read from unit button. This will load the settings/configuration from the device into the application
which will allow make changes in the settings in the app.
After completing the changes, click Save to unit. This will transfer the settings/configuration
from the application to your device. The result of the load/save operation is displayed in the lower right-hand
corner of the application.

Installation Guide – Power Genius 3000
GBC Solino s.r.o. U Panelárny 10, 779 00 Olomouc
8
Application notes
•The modified configuration changes in the application will be reflected only after the settings are
transferred from the application to the device. Until then the device works with last configuration
stored.
•When loading/saving the configuration and updating the device firmware, always wait
for the application to confirm the completion of the operation.
•In case of unsuccessful completion, repeat the operation.
•After the settings are saved in the device, its logic will be restarted.
•Before the device is connected in real operation, we recommend testing the behaviour of the logic
with a simulator; see separate chapter below.
•Multiple control modes are enabled simultaneously for each output.
•The set value Minimum Power-on Time is used only by the Export to grid and Battery Status control
modes
•If Export to grid and Battery Status modes are simultaneously enabled on the same output, the output
will open when the conditions of one of these modes are met. To turn off the output, the conditions
for both modes need to be met at the same time.
Main window
General tab
Choice of connected inverter model.
Outputs tab
The settings for controlling individual outputs.
Simulator tab
Start and control of the inverter simulator.
Action tab
Section for saving and loading configuration & firmware update.
Information panel Inverter
Displays the current values of the inverter or simulator.
Information panel NORD Power
Genius 3000
Current statuses of device inputs, outputs and sensors.
Output tabs
Output names
Name of output, can be customized.
Superior output
Indicates which output is superior to this output. This setting only applies
to Export to grid and Battery Status. More in a separate section below.
Minimum switch-on time
If the output switches on when the conditions are met, it will not turn off
before this time has elapsed, even if the conditions for turning the output off
have already been met. If this time elapses and the conditions for turning off
the output have not yet been met, the output remains on. This setting only
applies to Export to grid and Battery Status.

Installation Guide – Power Genius 3000
GBC Solino s.r.o. U Panelárny 10, 779 00 Olomouc
9
Superior output
The superior outputs function can only be used for Regulation, Export to grid and Battery Status modes.
In other modes the outputs are always independent.
If the superior output is set to Superior output = none, it means the output will be turned on/off whenever
the conditions for turning on or off are met, regardless the other output‘s status.
When using the superior output functions, at least one of the outputs must always be set to Superior
output = none. This output is then the main and the control of the other outputs depends on it.
If an output has its Superior output set, it can only be turned on when its superior output is turned on.
If the output is superior to another output (subordinate), it can only be switched off when its subordinate
output is switched off.
Note: In Regulation mode it is considered that the output is switched on by reaching 100 %
of its ration output.
Output controls – Regulation
Regulation mode regulates output of the connected appliance by SSR relay based on preset rules.
•Increase of power: when the value of grid power reached the preset phase, it gradually increases
the connected appliance output.
•Decrease of power: when the grid power decreases under the value on preset phase, it gradually
decreases connected appliance output.
Both values can be set as positive or negative. During grid output is between set values of increasing
power and decreasing power, the connected appliance output does not change.
•Maximal battery consumption: when the value is exceeded it gradually decreases the connected
appliance output.
•Minimal SOC: in case SOC is under the preset value, the output is switched off (output = 0)
Note: Regulation can be enabled and combined with other modes. Regulation mode has the lowest
priority, so when the output should be switched on by Overflow or Battery status, Timeretc.,
then the output is switched on according to the rules of these modes and Regulation does not
interfere with them.
Mode Regulation can be used also at the system without connected battery. It this case
it is necessary to set Minimal SOC battery to 0 %.

Installation Guide – Power Genius 3000
GBC Solino s.r.o. U Panelárny 10, 779 00 Olomouc
10
Example: Control of single-phase heater with input 2000 W connected to phase L1(R)
Grid output to L1 (PL1):
PL1 > +300W –> increases output to the heater
PL1 < +300 W ∧PL1 > -100W –> output does not change
PL1 < -100 W –> decreases output to the heater
Discharging battery output (Pdisch):
Pdisch > 0 W –> decreases output to the heater
Minimal SOC of battery:
SOC < 20 % - output is switched off (output = 0)
Note: Set values serve as illustration for explanation of the function. It is not recommended setting
for this type of appliance.
Output controls – Export to grid
It controls the outputs based on the power overflow to the distribution grid.
To turn the outputs on -all conditions must be met at the same time:
• Turn on when export to grid is above: exceeds the set value on the set phase
• Maximum consumption from the battery: does not exceed the set value
• Minimum battery SOC: exceeds the set value
To turn the outputs off - it is sufficient that one of the conditions is met:
• Turn off when import from grid is above: exceeds the set value at the set phase
• Maximum consumption from the battery: exceeds the set value
• Minimum battery SOC: is less than set value
Notes: SOC – State Of Charge
Mode Overflows can be used also at system without connected battery. It this case
it is necessary to set Minimal SOC battery to value 0 %.
Output control by – Battery SOC
To turn the outputs on -all conditions must be met at the same time:
•Current time: values are in the set time slot
•Turn on above: SOC battery exceeds the set value
•Maximum consumption from the battery: does not exceed set value
To turn the outputs off - it is sufficient that one of the conditionsis met:
•Current time: time is outside the set time slot
•Turn off below: battery SOC is less then set value
•Maximum consumption from the battery: set value is exceeded

Installation Guide – Power Genius 3000
GBC Solino s.r.o. U Panelárny 10, 779 00 Olomouc
11
Output control by – Timer
Output is controlled based on the current time.
Conditions for enabling the output:
• Current time is in the set time slot
Conditions for turning off the output:
• Current time is outside the set time slot
Output control by– Thermometer
Output is controlled based on the measured temperature from the digital temperature sensor.
To turn the outputs on -all conditions must be met at the same time:
• Current time: is in the set time slot
• Measured temperature: meets the condition for switching on
To turn the outputs off - it is sufficient that one of the conditions is met:
• Current time: is outside the set time slot
• Measured temperature: meets the condition for switching off
Output control by – Input – External control
Output is controlled based on the input status
Conditions for turning on the output in External control mode:
• The selected input is activated (connected to the GND terminal)
Conditions for turning off the output in External control mode:
• The selected input is not activated (not connected to the GND terminal)
Output control by – Input - Button
Output is controlled based on the input status.
Conditions for turning on the output in Button mode:
• The selected input has been activated (connection to the GND terminal for at least 50 ms)
Conditions for turning off the output in Button mode:
• The set time has expired (“The time when power is on”)

Installation Guide – Power Genius 3000
GBC Solino s.r.o. U Panelárny 10, 779 00 Olomouc
12
Simulator tab
The simulator can be used to simulate any specific values of the inverter parameters to test the functionality
of the set rules.
Simulator Control:
Enable simulator
Enables simulator mode. In this mode the data are not read from the inverter,
the data entered by the user are used. The device responds to these data according
to the logic set in the Outputs tab.
Entered values
Setting values of individual parameters.
Button – Set values
Sends data to the device (Simulator must be on).
Button – Set time
Sends data to the device (Simulator must be on).
Note: The simulator works in such a way that all logic takes place on the device side, i.e. in the same
way as in real operation. The only difference is that the input data is not read
from the inverter, but from the application.
The simulator can also be used without connecting the inverter (via a data line).
When using the mode Regulation, the output of the regulated outputs is always updated
after sending the values by the button “Set values”.
Action tab
The action tab contains individual buttons for managing device configurations.
Read from unit
Loads the configuration from the device into the application.
Save to unit
Saves the configuration from the application to the device.
Read from file
Loads the configuration from a file into the application.
Save to unit
Saves the configuration from the application to a file on computer.
Firmware update
Opens a browser to select file which will update the device.
Information panel - Inverter
The panel displays current values of the individual parameters from the inverter,
or the switched-on simulator.
Note: The refresh interval for individual values read from the inverter is 3 s.

Installation Guide – Power Genius 3000
GBC Solino s.r.o. U Panelárny 10, 779 00 Olomouc
13
Information panel NORD Power Genius 3000
The panel displays the current status of individual inputs, outputs, temperature sensors, or the times of their
switching and blocking.
IN1 – IN4
Input status: green – input activated, red – input not activated.
T-IN1 – T-IN2
Temperatures measured by the temperature sensors.
OUT1 – OUT7
Output status: green – output activated / full input in mode Regulation,
orange – regulation switched on, red – input not activated.
OUTx ON turned on for
time
Displays the time for how long the output will stay on.
If the output is on and the time remains 00:01, it means that the conditions
for turning off the output have not been met After the conditions are met,
it will be turned off immediately. When mode Regulation is activated,
it displays current rate of output in %.
Turn on blocking
If an output is switched on when the conditions are met, the switching
on of another output is blocked for this time.
The power-on blocking time is a maximum 10 seconds.
Turn off blocking
If an output is turned off when the conditions are met, another output
is blocked for this time.
The power-off blocking time is a maximum of 10 seconds.
Device behaviour in fault conditions
Loss of communication with
inverter for more than 10s.
The display shows the information “COM ERR”.
Turns off the outputs assigned to Overflows, Battery status, Timer,
Thermometer mode.
Failure or temperature sensor off
for more than 10s.
Turns off the outputs assigned to the Thermometer mode.
Incorrect data in device
configuration memory.
The error may occur when the settings are not fully saved to
the device.
Displays the information “MEM ERR” on the display.
Turns off all outputs.
If this error occurs for the first time, upload a new configuration again
to the device, otherwise contact technical support.
The display shows no text.
The error may occur when the firmware update is not completed.
Turns off all outputs.
If this error occurs for the first time, update the firmware
of the device, otherwise contact technical support.
CE, PHS, Recycling
The manufacturer declares that this device is designed and manufactured in compliance
with the harmonization legal regulations
of the European Union: Directive
No.: 2014/53/EU, 2014/30/EU, 2011/65/EU, if used as intended. Declaration
of Conformity can be found on the website of your distributor.
Do not dispose of the device in regular waste, but hand it in at an electronic waste
collection point.