Panasonic LJ-NA02 User Manual Download Page 29

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Lithium-ion storage battery

Model number

LJ-SBK01

Rated battery capacity

2817Wh/1pc.

Rated voltage

DC46.8V/1pc.

Weight

25kg/1pc.

Storage temperature

-20°C to 40°C
(if stored more than 3 months, keep temperature
below 30°C)

Network Adaptor

Model number

LJ-NA02

Width x Height x Depth [mm]

150×325×111

Weight

1.4kg

Colour

White (10Y9/0.5)

Operating temperature

0°C to 40°C

Humidity

0% to 80% RH
(no dew condensation)

Maximum altitude

1000m

Rated voltage

AC230V 1W+N+PE

Rated current

0.03A

Rated frequency

50Hz

Network interface
[LAN port]

Ethernet

100BASE-TX/10BASE-T

Number of port

Type of connector

RJ-45

Communication protocol

HTTP over IPv4

Serial interface
[RS-485]

Communication method

2-wire

Transfer rate

9600bps

Communication protocol

Modbus RTU

Summary of Contents for LJ-NA02

Page 1: ... in a safe place For disposal please contact your Household Hazardous waste depot Table of Contents Safety Precautions 2 1 How the System Works 4 2 System Overview 8 3 Control Panel 9 4 Start and Stop Operation 10 5 Switching between Grid Operations and Back up Operations 11 6 Display Modes 12 7 Date Time Display and Setting 13 8 User Setting 15 9 Settings Overview 20 10 Inspection and Maintenance...

Page 2: ...lt in injury or failure Do not touch the product in hazardous conditions such as flooding or lightning Doing so may result in electric shock injury or burns Do not subject the product to impacts shocks or vibrations caused by such as vehicle passing machine operating dropping kicking or acts of vandalism Doing so may result in fire or failure If gas is produced from the product do not approach it ...

Page 3: ...of the product Do not expose to excessive steam oil vapour smoke dust corrosive substances explosive flammable gases chemicals fire or exhaust gas from vehicles There is a possibility that the products of degradation progress Mandatory Allow sufficient space at least below lengths around the product for heat dissipation Upper 200mm Right 50mm Left 200mm Front 800mm Back 50mm Failing to do so may c...

Page 4: ...ommands from the utility Control commands from the utility operate the system Stand alone system operates by itself Control commands from the utility operate the system Remote control commands Storage battery system ON OFF Operating remote control system requires a network adaptor LJ NA02 and network environments to access the server of the utility power company With the remote control system the ...

Page 5: ... the charging discharging duration See 8 4 to see how to set it Back up mode Always charge the storage battery until it is fully charged after it has been completely charged it is in standby in preparation for a power failure 1 3 Back up operation When power fails the product can supply electrical power to the Back up socket Switch the operation mode manually to back up operation when power fails ...

Page 6: ...sions when the temperature exceeds 40 C or falls below 0 C the battery storage system automatically gives high priority to preserving battery health by reducing battery output and extending the battery charging time When these temperatures are exceeded the battery storage system automatically shuts down Battery Storage System operation is automatically restarted when its safe to do so Charge Disch...

Page 7: ...ble capacity 2 4 8kWh 100 SOH 1 60 1 6 Battery Charge and Discharge cycles A one charge discharge cycle definition is when the batteries over a 24 hour period are discharged to their minimum remaining battery level then re charged to their maximum remaining battery level This is the recommended and factory default known as Maximum Self consumption Mode We do not recommend charge discharge mode tha...

Page 8: ...daptor that is connected to the external server of the utility via the Internet This system automatically updates its charging discharging schedule based on instructions from the utility In the event of a power failure you can use the stored electrical power via a Back up Socket outlet LJ NA02 Network Adaptor The network adaptor facilitates the communications between the demand response server and...

Page 9: ...ng orange Back up output restriction Off Stopped LED Operation Buttons Number Name State Description 5 ON OFF CANCEL During operation Press for one second to start stop the operation During setting Cancel the setting and return to the previous state During error Press for three seconds to clear the error UXXX error only 6 CLOCK During operation Display the current date time Press for three seconds...

Page 10: ... sec 1 sec 4 2 Stopping a Back up Operation When the product is stopped during power failure the control panel display will change to Pressing the ON OFF CANCEL for one second in state will start the back up operation and display the charging discharging power as in While the battery is charging discharging in state pressing the ON OFF CANCEL for one second will stop the charging discharging and w...

Page 11: ...will start the back up operation and the operation and the control panel display will change to In operation Grid connected Stopped Back up In operation Back up 1 sec 1 sec 5 2 Switching from Back up Operation to Grid Operation When the grid becomes normal during back up operation the control panel display will change to The GRID Indicator indicating the grid state will light or blink in green and...

Page 12: ...of battery SELF Maximum self consumption mode ProG Programmed charge discharge time mode bu Back up mode rc Remote control Depending upon the battery s condition the battery might not be able to be discharged down to 0 The following information is displayed in the normal state Stopped Grid connected Stopped via User s command If ON OFF CANCEL is pressed for one second the system will start the gri...

Page 13: ...splaying the current hour minute This product uses the date time data to control the charging discharging and to fine tune the storage battery Abnormal operations may result if the date time is incorrect Be sure to check the date time setting on a periodic basis If there is an error between the date time setting and the actual date time refer to 7 2 Date Time Setting to set the date time correctly...

Page 14: ...age battery Abnormal operations may result if the date time is incorrect Be sure to set the date time accurately If not linked with the network adaptor an error may occur in the date time data depending on the precision of the internal clock of the storage battery system Once a month it is recommended that you confirm the time To maintain normal operations of the battery system you are advised to ...

Page 15: ...ired for a stand alone system When linked with the network adaptor the date time setting is automatically updated by a server via the network adaptor The daylight saving time setting will therefore be ignored No 5 Child lock setting Set the child lock setting to ON OFF When this option is set to ON more complex key commands will be required to start stop the system operations in order to prevent f...

Page 16: ...de setting The current operation mode of the system is displayed Press MENU ENTER in the display mode to switch to the setting mode The LED will blink Press DATA and CLOCK while the LED is blinking to cycle through the setting items Press MENU ENTER to complete the setting and switch to the display mode Press ON OFF CANCEL to cancel the setting and switch to the display mode Press ON OFF CANCEL in...

Page 17: ... mode Press MENU ENTER in the display mode to switch to the setting mode The lower discharge limit value will blink Press DATA and CLOCK while the LED is blinking to change the setting value 0 40 Press MENU ENTER to complete the setting and switch to the display mode Press ON OFF CANCEL to cancel the setting and switch to the display mode Press ON OFF CANCEL in the display mode to return to the it...

Page 18: ...rder of A hour A minute B hour B minute C hour C minute D hour D minute Use DATA and CLOCK to set check the blinking value correctly and then press MENU ENTER to confirm the setting Press MENU ENTER to move to the next item Press ON OFF CANCEL to cancel the setting and switch to the display mode Press MENU ENTER after setting D Minute to switch to the display mode Press DATA and CLOCK in display m...

Page 19: ...with the DATA CLOCK Daylight saving time setting or Display Mode Setting mode 8 6 Child Lock Setting This setting allows you to make the key commands for starting stopping the operation more complex in order to prevent failure caused by tampering If the child lock setting is set to ON the key commands required to start stop the operation will change as described below Child lock OFF Child lock ON ...

Page 20: ...ery level Displays the status of battery Operation mode Displays the current mode SELF Maximum self consumption mode ProG Programmed charge discharge time mode bu Back up mode rc Remote control Stopped via User s command PF will display If ON OFF CANCEL is pressed for one second the system will start the back up operation The system in grid operation display indicates charge or discharge power If ...

Page 21: ...ay mode Setting mode Daylight saving Time Setting 8 5 Set ON and OFF with the DATA CLOCK Show the current setting Show the current setting Charging dis charging schedule setting Daylight saving time setting User Settings Press DATA or CLOCK to change the selected i e blinking value Change configurable items by MENU ENTER Example A Set Hour A10 00 A Set Minute A10 00 B Set Hour b12 00 B Set Minute ...

Page 22: ...urface Keep the surface away from volatile substances such as insect repellents solvents and thinners Failing to do so may result in degradation of the paint surface quality and or peeling of the paint coating The surface of the display panel has been treated with special processing and is prone to damages Exercise caution not to hit or damage the surface with fingernails or other hard objects Do ...

Page 23: ...ations where humidity salinity sulfur or nitrate concentration are constantly high x Locations where the required installation space is not available See Clearance space for the installation location below explanation x Locations exposed to or which potentially could be exposed to excessive steam oil vapour smoke dust corrosive substances explosive flammable gases chemicals fire or exhaust gas fro...

Page 24: ...ed to direct sunlight x Locations exposed to rain or drops of water x Locations exposed to or potentially exposed to excessive steam oil vapour smoke dust corrosive substances explosive flammable gases chemicals or fire x Locations subject to vibrations or shocks x Locations in the proximity of equipment devices that are susceptible to radio interference or locations that are emitting powerful rad...

Page 25: ...tact where you purchased this product In the inspection of the product the deterioration state of the battery will be checked If the battery is significantly degraded the three batteries or whole system are necessary to replace If the battery is not deteriorated the product can be used the next two years after the inspection The next Maintenance reminder is after 2 5 years After the six months a r...

Page 26: ...ing is limited for battery protection Power failure or the protection device for storage battery system may have been turned off Check the protection device in the distribution board Discharging stops The batteries are empty Battery indicator on the Control panel turns off from green Discharging stops nevertheless battery is empty When battery temperature is too high or low discharging is limited ...

Page 27: ...rts the normal operation P660 P700 Battery module is high temperature If the temperature of the built in battery falls within the operating temperature range this product will resume operation automatically P350 There is a problem with the storage battery system Or internal DC protector is off Or the lines are disconnected Please contact the repair service P430 U020 Communications anomaly Please c...

Page 28: ...iciency 93 GRID Charge Rated voltage AC230V 1W N PE Rated current 8 7A Rated frequency 50Hz Rated active power 2 0kW Rated apparent power 2 0kVA Total current harmonic distortion 5 GRID Discharge Rated voltage AC230V 1W N PE Rated current 8 7A Rated frequency 50Hz Rated active power 2 0kW Rated apparent power 2 0kVA Total current harmonic distortion 5 Back Up Discharge Rated voltage AC230V 1W N PE...

Page 29: ...ht x Depth mm 150 325 111 Weight 1 4kg Colour White 10Y9 0 5 Operating temperature 0 C to 40 C Humidity 0 to 80 RH no dew condensation Maximum altitude 1000m Rated voltage AC230V 1W N PE Rated current 0 03A Rated frequency 50Hz Network interface LAN port Ethernet 100BASE TX 10BASE T Number of port 1 Type of connector RJ 45 Communication protocol HTTP over IPv4 Serial interface RS 485 Communication...

Page 30: ...ding the battery charging time The product is installed with compliance to the relevant Australian Wiring Standards including but not limited to AS NZS 3000 AS NZS 3008 1 1 and AS4777 1 7 The warranty on this product does not cover the following items Damage misuse neglect or abuse Malfunction or failure resulting from the use of incorrect voltages or mains supply problems Incorrect installation t...

Page 31: ...ity to preserving battery health by reducing the battery output and extending the battery charging time The product is installed with compliance to the relevant AS NZ Wiring Standards including but not limited to AS NZS 3000 AS NZS 3008 1 1 and AS4777 1 7 The warranty on this product does not cover the following items Damage misuse neglect or abuse Malfunction or failure resulting from the use of ...

Page 32: ...d to repair please contact distributor or the installer you purchased To who has confirmed the installation Please write down serial number lot number installation completion date installation company name signature in the following in the column below Model No Serial No Lot No LJ SK84A LJ SBK01 1 2 3 LJ NA02 Installation date Installation Company Signature ...

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