Backgrounds-02.jpg

The Must inverters are fully compatible with the Hubble range of batteries. 


The following field guide will assist with the correct battery settings you should use.

For further detailed information ensure you read the manual of the supplied battery regarding the setup and installation instructions.

must INVERTER SET UP

INVERTER example

MUST 5KVA Inverter
Setup
AM-2
AM-4
X-101
S-120 (4 in series)
Battery Charge Amps
Recommend 40Amp per battery
Recommended 40Amp per battery
Recommend 40Amp per battery
Recommend 40Amp
Battery Type
USE
USE
USE
USE
Voltage point back to Utility
47V
24V
47V
48V
Voltage point back to Battery
53V
28V
53V
51V
Bulk Charge
53.6V​
29V
53.6V​
57.2V
Float Charge Voltage
53.6V
28V
53.6V
56V
Low DC Cut off
44V*
22.5V
44V*
46V

*Note the recommended cutoff is 44V ~ 45V. However, the internal battery cutoff is as low as 40V. Setting the cutoff to 40V will drain the battery to 0%. For extended lifespan we recommend a cutoff of 44V ~ 45V.

INVERTER SETTINGS

HUBBLE DIP SWITCH SETTINGS FOR MULTIPLE BATTERY INSTALLATION

​For correct setup and communication each battery needs a unique serial address in order to communicate. If you are only using one battery in your setup, consider this the master battery and ensure you set it to address 1.

Dip switch table MUSt
Dip switch MUSt

How do you setup multiple batteries?

 

See table above and check your product manual for a more detailed explanation. You will have to set dip switch settings per battery to give them a unique address. You also have to connect the included RJ45 battery link cables into the "Battery Link" port of each battery. Ensure your master battery dip switch 1 is on, 2,3,4 is OFF.  Only the master battery CAN Bus will be enabled. You can then connect the Hubble Cloudlink into the CAN port of the master battery for communications to work.

Do I have to use the communication battery link cables if i dont want to monitor or have communications?

 

Short answer No. However it is recommended to still connect the battery links and set the correct addresses. This also needs to be done if you want to connect a Hubble Cloudlink.

FAQ