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NCORE MANUAL

VER. 2 REV. 1

Error checking

In case of interface errors, a banner appears at the bottom left with a small red cross indicating the error description. It
looks like this:

In the presence of some errors, check the table below. Indicates possible faults, the problem associated with the error, and
the recommended solution:

Error

Problem

Solution

Error of ac

Interface access problems

Reload the page and repeat the login

Unknown Error

Reload the page and repeat the login

502

Bad Gateway

Reload the page and repeat the login

401

Unauthorized

Reload the page and repeat the login

400

Bad request

Request assistance

Table 15 – Possible interface errors

Содержание NCORE

Страница 1: ...1 NCORE MANUAL VER 2 REV 1...

Страница 2: ...ECHNICAL SPECIFICATIONS 14 Battery voltage 18 Nominal output current 19 Wire section 19 Charging time 20 Mode of use 21 Priority 21 Always On 21 Power management 21 Instant online 22 Hot swap modulari...

Страница 3: ...ar 34 General information 39 Output module 40 Command module 41 Battery Charger module 45 ACDC input module 47 DCDC input module 48 SOFTWARE UPDATE 49 Revision update 49 Version upgrade 51 EMERGENCY 5...

Страница 4: ...ade in the preparation of this document to ensure its accuracy 9dot assumes no responsibility for errors or omissions in this document or for the use of the information contained therein 9dot reserves...

Страница 5: ...a voltmeter before installation or maintenance In case of battery connection installation and maintenance should be performed or supervised by experienced personnel Never open or damage the batteries...

Страница 6: ...voltage 12V 24V 29V 48V and 54V Battery management module for lead and lithium technologies This module allows complete remote management of the NCore and also provides the Web SSH and SNMP interface...

Страница 7: ...and insert the desired modules Screws are provided for fixing on the upper face and avoiding accidental removal of the modules It consists of digital inputs outputs and integrated relays to which the...

Страница 8: ...modules but not from each other Special case 48V There are installations that require a 48V power supply this option is perfectly feasible with NCore We simply have to choose an isolated ADJ module w...

Страница 9: ...fter restart update is completed Below is the detail on how to use them Output pins A2 A5 GND pins A1 and A6 Use pins A2 to A5 and GND pins A1 and A6 as a reference when connecting to other devices Th...

Страница 10: ...A longer thermistor can be connected We just have to make sure that the thermistor is compatible with the NCore curve 10 KOhm Beta coefficient 3380 NTC thermistor The thermistor is used to correct the...

Страница 11: ...d control of the system are two independent functions entrusted to two different controllers If communication between the NCore and the network is interrupted or if a software update is in progress th...

Страница 12: ...regulations ACDC Power supply They supply 54V power from the low voltage AC grid at 800W each With 3 slots available the power that can supply is 2400W The efficiency of the module increases as curre...

Страница 13: ...d Powered by photovoltaic panel A hybrid ACDC and DCDC power supply is also possible when the ACDC is at maximum load the DCDC kicks in to compensate for the additional current required ATTENTION If t...

Страница 14: ...and isolated Input current limit Internally limited State Not persistent INTEGRATED RELAYS Pins relay 1 C1 C2 and C3 Function C1 NC relay 1 Function C2 Common relay 1 Function C3 NO relay 1 Current re...

Страница 15: ...mperature consider a typical current per port of 2 6A Note that although each output port supports a certain current the total consumption of all ports will be limited by the typical power of the modu...

Страница 16: ...umidity 0 to 95 POWER MODULES Product mode NCORE ACDC NCORE DCDC ELECTRICAL SPECIFICATIONS Operating voltage V 90 to 264 AC 36 to 75 DC Typical power W 800 Power connector VDE IEC C14 male standard 60...

Страница 17: ...ectable from software Power connector Terminal block of 16 mm2 Led indicators CP Charging phase FAULT Fault BP Battery presence CB Circuit braker status Typical efficiency 92 MECHANICAL SPECIFICATIONS...

Страница 18: ...cid 12 14 4 4 48 57 6 2 Lithium Ion NMC 3 7 4 2 14 51 8 58 8 3 Lithium Ion NMC 12 12 6 4 48 50 4 4 Lithium Ion NMC 48 54 6 1 48 54 6 5 Lithium Ion NMC 52 58 8 1 52 58 8 6 LiFePO4 3 2 3 6 16 51 2 57 6...

Страница 19: ...ssive discharge it disconnects it directly Here are some simple calculations to determine some essential battery parameters Nominal output current Sufficient to allow the supply of all essential loads...

Страница 20: ...rrent can be selected from the interface between 1A 5A or 10A Example Battery amper hour 125 Ah Type of battery Lead 1 2 Charge current 1 5 o 10A 5A Following the formula 125 1 2 5 4 34 ATTENTION for...

Страница 21: ...power outages Reactive Proactive Reactive It is the default mode that allows the NCore to react to sudden external situations The NCore prefers the maximum number of charges that can be kept active w...

Страница 22: ...ed loads and intervening to ensure maximum life for priority devices Hot swap modularity Each module can be hot added and removed while plugged in allowing continuous operation and ensuring maximum re...

Страница 23: ...the use of unsuitable screws can cause irreparable damage Secure modules in place with screws holding the slot covers to prevent accidental extraction Before turning on the device it is recommended t...

Страница 24: ...atus of each module the front LEDs are used The coding varies from one module to another and for each one it is reported in the following paragraphs OPT push button The OPT button has been configured...

Страница 25: ...age If they are all off the output module is standard If the 1st led from the left is on the output module is a 12V If the 1st and 2nd LEDs from the left are on the output module is a 24V If the modul...

Страница 26: ...ns of the battery management module CMD control module This module has 4 LEDs Serigraphy Colour N of blinks Meaning ACTIVITY Green Flashing Ongoing activity WIFI Green Fixed Active Wi Fi ON BATTERY Gr...

Страница 27: ...g SNMP In addition it can be connected directly from a computer to the RJ45 port of the NCore The NCoreOS operating system performs all the functions of interaction with the user through the control p...

Страница 28: ...we have accepted with the word yes the next times we connect with the same IP it will assume that it is a reliable IP address and will not ask for it again To inform us of this it will show us a mess...

Страница 29: ...he password of the admin user o logs Real time error messages and warnings o reset_config Restore the default login credentials o upgrade Opens the submenu dedicated to software updates list_packages...

Страница 30: ...off all output modules Output o O_mod_remove Delete the selected module only if it is disabled o O_port_blink Port led test o O_port_powercycle Turn off a port and turn it on again o O_port_poweroff T...

Страница 31: ...wnloaded from the web interface panel by clicking on the user image and then on the MIB download To verify the operation of the interface you can run a walk snmp command from the SSH shell using the N...

Страница 32: ...terface The web interface works with the following browser version and later Chrome Versi n 91 0 4472 114 Build oficial x86_64 Firefox 87 0 64 bit Microsoft Edge Versi n 91 0 864 48 Build oficial 64 b...

Страница 33: ...has a responsive design to be able to adapt graphically and automatically to the device with which it is displayed It also allows multisession so that multiple people can log in with the same credenti...

Страница 34: ...puts and also the battery management module After having pressed it it will ask us if we are sure For a more detailed description go to the Deactivation Procedure section Dashboard With this button we...

Страница 35: ...diagnosis IMPORTANT NOTE To automatically synchronize the day and time of the log the NCore must be connected to a network with Internet access User The option user allows access to some actions relat...

Страница 36: ...here to save it Event management It allows you to detect those infrastructural events that you want to keep under control and establish the activities to carry out corrective interventions This functi...

Страница 37: ...t the device that is turn off the hardware and turn it back on you can choose between motherboard or Battery charger Previously it will ask us for the password to be confirmed Reboot send the reboot c...

Страница 38: ...Percentage of battery charge and charge level through a bar Battery charge status by a small lightning bolt Furthermore the values of the absorbed current and the power flows are shown by means of a s...

Страница 39: ...ve to wait for confirmation with a sign like the one below If it is not displayed the change may not have been made General information Displays general information about the NCore including input and...

Страница 40: ...o to the event log At the bottom of the page the individual ports are separated and displayed individually Each port has the following information Information Description Name Modifiable according to...

Страница 41: ...of the system Flag Colour LED Operation ON Green The port is active and can supply power OFF Flashing red The port has been disabled by the user and is not powered until manual reactivation AUTO OFF F...

Страница 42: ...the network settings and activate Wi Fi and NAT to access the network through NCore We can also obtain and modify the data of IP address Network mask Gateway DNS Wi Fi SSID whose name will have as de...

Страница 43: ...any port it is necessary to wait for confirmation from the system by a sign with the word Success The star painted in black indicates that the port was previously chosen as Always On The top menu port...

Страница 44: ...onthly and yearly options In the second field Repeat every we can select the frequency of the test And finally in Start Time the time the test begins with the hh mm format Once all the parameters have...

Страница 45: ...dashboard bell From this same bell you can also access the same log more directly Battery Charger module It contains the information regarding the connected battery Charging voltage and current Module...

Страница 46: ...e battery charger Remove the battery module from the interface if you have already physically removed it ask for confirmation Table 14 Battery Charger menu functions ATTENTION If the external thermist...

Страница 47: ...ly charged and with the expected loads applied otherwise the percentage of charge displayed will not be accurate The battery module will indicate 0 to show the search for the minimum value of the load...

Страница 48: ...battery test procedure is completely self contained DCDC input module In terms of the interface the DCDC power supply is equivalent to the ACDC It only differs in the symbol that is displayed in the s...

Страница 49: ...Revision update ATTENTION This update is only used to move from one software revision to another as long as there are no version changes If you want to make a change to the version you must to follow...

Страница 50: ...by entering the corresponding number and hitting enter A warning sign will appear asking us if we are sure we want to make the change ATTENTION Be careful to upload the correct package for your devic...

Страница 51: ...tallation Once reached 20 progress the process will stop signaling Something bad happened it is normal proceed Upload the update file Update_NCOREOS_eng SW V2 0 2 9dt From SSH run the command again o...

Страница 52: ...ave the battery management module we start directly with step 2 Deactivation procedure If you are managing the NCore remotely via the web interface it is possible to disable all NCore outputs and also...

Страница 53: ...R 2 REV 1 ATTENTION This disables all NCore outputs but does not disconnect it from its power sources To do this you should send a technician to follow the Emergency Stop Procedure Figure 34 Pop up be...

Страница 54: ...below Indicates possible faults the problem associated with the error and the recommended solution Error Problem Solution Error of ac Interface access problems Reload the page and repeat the login 0...

Страница 55: ...www skylinkstelecoms ie VanCo U okol doven 9 143 00 Praha 12 Czech Republic 420 246 035 451 obchod vanco cz www vanco cz Wifidom Offices Calle Valencia 63 08015 Barcelona Spain Headquarters Avenida de...

Страница 56: ...Union and the United Kingdom Copyright 2020 9dot NCore is a registered trademark of 9dot S r l in the European Union and the United Kingdom Copyright 2019 9dot All other registered and unregistered t...

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