HUB D1 APEX 300 12 volt 50 AMP Fuse Box

Product Discussion BLUETTI Apex & AC Series
1

Application Model: Apex300

Function: A DC power hub that delivers up to 700W output with cigarette lighter, USB, DC5521, and 50A Anderson ports.

Includes 9 output ports:
• 2 × Cigarette Lighter
• 2 × 100W USB-C PD 3.0
• 2 × 5V/3A USB-A
• 2 × DC5521
• 1 × 50A Anderson

A = W / V
W divided by V = A
700 Hub D1 W / V (14 top voltage range) = 50 Amps matching the 50 Amp Anderson Connector.

Some of those Amps will pull from the accessories included in the HUB D1.

Some of those Amps will pull from connected 12 volt devices connected to a fuse box such as fans, diesel heater, lights, etc.

Questions include:

How many amps are available to 12 volt fuse box if accessories are not plugged in.

Is a 50 amp 12 volt fuse box recommended.

Where does such a fuse box exist in North America?

Regards,
Jeff

2

Hi @jan11, Thank you for your interest in our new product.
For a 12V and 50A load, you can use a 50A 12V fuse box. You can search for related accessories on shopping platforms such as Amazon. In addition, the Hub D1 itself is equipped with output protection.

3

Good day, this is Tony from Bluetti technical support.

Thank you for your feedback. Please refer to the performance of the Hub D1, and its manual for more details.

If you wire the Anderson connector of the D1 to a DC fuse box, the fuse box is 50amps above, for example, 100amps, and the D1 will output maximum 12V/50A to the fuse box, and a 6 AWG cable is required between them. Hope it can help you.

Great, tanx Tony,