5kW VMIII Hubble Lithium Ion Power Backup Kit

5kW VMIII Hubble Lithium Ion Power Backup Kit

R 44,700

Peak power output 5kW
Usable battery energy ~5 Units (kWhr)
Max instantaneous power from battery only  ~5kW

Please see "PACK CONTENT" at the bottom of the page for the contents of this kit.

For those not overly familiar with electrical power, this system can store 5 Units of electricity in the batteries.

This means that at during a power failure, you could watch a 250W TV for about 20 hours before the batteries went flat (250W x 20 hours = 5000Whrs = 5 Units of electricity)

OR

you could run 40 x 5W LED globes for 25 hours (5W x 40 x 25 hours = 5000Whrs = 5 Units of electricity)

OR

a 2000W kettle for an 2.5 hours straight (2000W * 2.5 hour = 4500Whrs =5 Units of electricity) *Not sure why you would do that but who knows?*

OR

any combination of the above that adds up to 5 Units.

The system will switch from grid power to battery power automatically upon grid failure, and automatically back to grid when power returns. The batteries will then automatically recharge.

 

The settings for the RCT VMIII to work with the Hubble AM-2 are as follows:

Voltronics VMIII Settings

Hubble AM-2

 

Battery Charge Amps
(Setting 02)
Recommend 40Amp per battery
Battery Type
​(Setting 05)
USE
Voltage point back to Utility
​(Setting 12)
47V
Voltage point back to Battery
(Setting 13)
53V
Bulk Charge
​(Setting 26)
53.8V​
Float Charge Voltage
(Setting 27)
53.8V
Low DC Cut off
​(Setting 29)
44V*
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