SOLAX Triple Power BMS Parallel Box-II G2 Manual De Instalación página 89

Commisioning / Inbetriebnahme / Mise en service / Puesta en servicio / Colocar em
Serviço / Inbedrijfstelling / Messa in servizio / Uruchamianie / Uvedení do provozu
/ Driftsättning / Punerea în funcțiune / Въвеждане в експлоатация / Idriftsættelse
/ Παροχή / Kasutuselevõtt / Käyttöönotto / Puštanje u rad / Üzembe helyezés /
Perdavimas eksploatuoti / Nodošana ekspluatācijā / Uvedenie do prevádzky /Zagon /
Devreye alma / Comissionamento
• The black-start function is only used in an off-grid application and when there is no
other power supply. To Black-start, hold down the button for 20 seconds until the soc light
starts flashing blue to indicate successful black-start.
If the box is started in the black-start mode, remind that even when there is no BMS
communication, the port still contains high voltage with risk of electric shock.
If the BMS communication has still not been established within 3 minutes after starting
the black-start mode, it indicates that the black start fails to start.
• After the BMS Parallel box- Ⅱ G2 is powered on, if the indicator lights alternate flashing
red and green for more than two minutes, and then change to green flashing with the
inverter reporting "Batt_ClusterCommuCountMisMatch", please check the communication
connection of the second group of BMS Parallel box- Ⅱ G2, as well as the power-on status
of T-BAT H 5.8 or MC0600 connected to the second group.
• After the BMS Parallel box- Ⅱ G2 is powered on, if the indicator lights alternate flashing
red and green for more than three minutes, and then change to flashing red for one
second and off for three seconds, with the inverter reporting "BMS_Internal_Err 1", it
indicates that the corresponding slave at position 1 failed to connect to the communication
successfully. According to the error number, please check if the communication line of the
slave at the corresponding position is properly connected.
• The BMS Parallel box- Ⅱ G2 must be connected to two groups of batteries
simultaneously in order to function properly, and the number of slaves in both groups must
be the same. The second group of BMS Parallel box- Ⅱ G2 must contains a T-BAT H 5.8
or MC0600. And the two battery circuits connected to the BMS Parallel box- Ⅱ G2 must
be all HV11550 or all HV10230, and it is not allowed to connect one group with HV11550
batteries and the other group with HV10230 batteries.
• It is prohibited to plug or unplug the power line during the operation of the BMS Parallel
box- Ⅱ G2.
86
Verify the model number of each battery module to ensure that they are all the same model.
After all battery modules are installed, please follow the following steps to start :
1) Turn on T-BAT BMS. Please refer to relevant documents of T-BAT-SYS-HV-5.8 and T-BAT-
SYS-HV-3.0 for details;
2) Open the waterproof cover board of the box;
3) Move the circuit breaker switch to "ON";
4) Press the Power button to start the box;
5) Reinstall the cover board to the box;
6) Turn on the inverter DC switch;
7) After powering on, make sure to:
• Close the waterproof cover board;
• Secure the circuit breaker cover of BMS Parallel Box-ll G2 by tighten the nuts;
• Secure the circuit breaker cover of T-BAT-SYS-HV-3.0 BMS by tighten the nuts;
• Lock the circuit breaker cover of T-BAT-SYS-HV-5.8 BMS by tighten the screws.
* Frequently pressing the Power button may cause a system error. Allow at least 10 seconds
after pressing the Power button prior to making another attempt.