Bluetti Sub Panel Manuel utilisateur

Sub Panel
Please read this manual before use and follow its guidance. Keep this manual for future reference.

User Manual
Please read this manual before use and follow its guidance. Keep this manual for future reference.

CONTENTS
1. Introduction……………………………………………………………………………….…………………………………01
1.1 Features……………………………………………………………………………........……………………………………01
1.2 Application …………………………………………………………………………………………………………………01
1.3 In The Box …………………………………….……………………………………………………………………………02
1.4 Quality Inspection……………………………………………………………………………….….………………02
1.5 Sign…………………………………………………………………………………………………………….…………………02
1.6 Safety……………………………………………………………………………………………………………………………02
2. Installation…………………………………………………………………………………………………………..………03
2.1 Preparation……………………………………………………………………………………………………..…………03
2.2 Installation…………………………………………………………………………………………………...……………03
2.3 Sub Panel Wiring...……………………………………..…………………………………………….……………05
3. Connection……………………………………………………………………………………………....…………………07
3.1 Single Connection…………………………………….............................………………………...…………07
3.1.1 Single EP500……………………………………………………………………..............…………………………07
3.1.2 Single EP500 Pro………………………………………………………………....………………………………08
3.1.3 Single AC300…………………………………………………………………….............…………………………09
3.2 Split Phase Connection System………………………………..………………………………………10
3.2.1 Dual EP500………………………………………………………………………..................………………………10
3.2.2 Dual EP500 Pro…………………………………………………………….........…………………………………11
3.2.3 Dual AC300……………………………………………………………….................………………………………12
4. Operation …………………………………………………………………………..........................……………………14
4.1 Pass-through Function…………………………………………………………………………………………14
4.2 Grounding Method...…………………………………………………………...................................……14
5. Specifications………………………………………………………………..................………………………………16
6. Maintenance…………………………………………………………………....................……………………………16

1. Introduction
1.1 Features
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Thank you for purchasing Sub Panel by BLUETTI.
Sub Panel is designed and developed by BLUETTI for household power
storage intended to supply electrical power to home appliances, RV, or
remote locations where utility power is unavailable or in place of a utility
due to a power outage. The Sub Panel is compatible with installations in
the United States, Canada, Mexico, Japan, and other countries.
The EP500(or AC300) + Sub Panel power system adopts environmentally
friendly and safe lithium batteries, provides users with a longer and more
stable backup power supply.
User manual contains safety information to make you aware of hazards
and risks associated with Sub Panel and how to avoid them, and instruc-
tion about installation, operation, maintenance. You must read these
instructions thoroughly before starting or operating this equipment. Save
this original instruction manual for future reference.
·Indoor & Outdoor Installation.
·Compatible with BLUETTI AC300 and EP500/Pro.
·Support single and dual EP500/Pro or AC300 connected to generate
power at 120V or 240V.
·Features inspection function. When the Sub Panel required to be over-
hauled, load on Sub Panel can be powered via the grid.
·Safety is ensured, Sub Panel will prevent overloads.
1.2 Application
For users with Single EP500/Pro or AC300, please connect the load to
SubPanel.(Chapter 3.1)
For users with Dual EP500/Pro, or Dual AC300s, installation and enabling
splitphase function. (Chapter 3.2)

- 02 -
1.6 Safety
User manual contains safety information to make you aware of hazards
and risks associated with Sub Panel and how to avoid them, and instruc-
tion about installation, operation, maintenance.
It is essential to read and understand these instructions thoroughly before
attempting to start or operate this equipment.
1.3 In The Box
User must contact the dealer if the unit is defective.
1.4 Quality Inspection
Check the unit before shipping.
1.5 Sign
A
B
C
Unit
Sub Panel
User Manual
Certification Card
Content
Appearance Inspection
Hardware
Accessories
Requirement
Complete
Complete
Complete
Quantity
1
1
1
DANGER:The risk and severity of the shock depends on the voltage.
WARNING:May cause personal or equipment damage.
Figure 1.1 Package List
Figure 1.2 Quality Test

2.1 Preparation
2.2 Installation
- 03 -
2. Installation
2.1.1 Tool
Tools for installation of Sub Panel.
2.1.2 Wire
The wires connecting the home circuit to the Sub Panel are required as
the chart below. The length and size of the cables are determined accord-
ing to your needs and actual installation environment.
The cable for connecting AC300 or EP500 series with Sub Panel contained
in the package, please follow the instruction.
1) Take out the screw from the front cover of Sub Panel and remove it as
Figure 2.2.
WARNING:
The AC cable should meet the requirements of National Electrical
Standards.
No.
1
2
3
4
Tool
Drill
Screw(4 PCS)
Wire strippers/Bolt cutter
Screw Driver(1 Set)
Procedure
Preinstallation
Installation
Wire
Wire
Wire
Hot(L1)
Hot(L2)
Neutral(N)
Earth(PE)
Size (recommendation)
≥8 AWG
≥8 AWG
≥8 AWG
≥8 AWG
Color (recommendation)
Black
Black
White
Green
Figure 2.1.1 Tool Requirement

226mm
226mm
540mm
540mm
533mm
533mm
- 04 -
Figure 2.2 Remove Front Cover
2) Drill into the wall according to the size of Sub Panel.
Type A - Mounting: 4PCS Expansion Screw for concrete wall, tapping
screw for wooden.
Type B - Hanging: 2PCS Expansion Screw for concrete wall, tapping screw
for wooden.
Figure 2.2.2 Drill & Mount
Figure 2.2.1 Drill & Mount

- 05 -
2.3 Sub Panel Wiring
Please follow the next steps after you have properly mounted the Sub
Panel.
3) Mount the Sub Panel.
DANGER:
Please use insulating tools during installation and maintenance.
DANGER:
●Turn off all breaker before installation, and twist the main switch to “0”.
●Confirm that your panel is no longer energized by utility power.
WARNING:
The AC cable should meet or exceed the requirements of National Electrical
Standards.
Figure 2.3.2 Drill & Mount
Figure 2.3.1 Drill & Mount
Mount the Sub Panel on wall from the pre-bored holes.

L1
N
Figure 2.4 Sub Panel to utility power
- 06 -
2.3.1 Wiring to Grid
1) Determine the length of the connecting wire according to the distance
from the Sub Panel to the Main Panel.
2) Connect the Line Wires, Neutral Wires to the circuit breaker`s wiring bar
on Sub Panel.
2.3.2 Circuit of Load
1) Determine the length of the connecting wire according to the distance
from the Sub Panel to the Main Panel.
2) Connect the Line Wire, Neutral Wire to the circuit breaker, bus bar on
Sub Panel as Figure 2.5.
PE
G(PE)
L2
PE N
L2
W(N)
L1
L1
X(L1)
N
Y(L2) G N
Figure 2.5 Connection of loads to Sub Panel

- 07 -
3. Connection
Sub Panel supported Single or Dual BLUETTI Power Station connection.
Compatible Model: EP500/Pro, AC300.
Please contact to the dealer whether you order the Sub Panel Version is
compatible with your power station.
DANGER:
Read the user manual before installation.
WARNING:
Ensure Sub Panel and circuit is turning off.
2.3.3 Wiring to BLUETTI Power Station
For better convenience, the connecting cables for EP500/Pro or AC300
(according to your order) are involved in the package of Sub Panel.
Please turn to Chapter 3 for detailed installation information.
Check the connection as (Circuit Diagram 1), put the front cover back.
3.1 Single Connection
For single EP500/Pro or AC300 power station.
Grid: 2-wire input from grid at single-phase 100V or 120V is recommended.
The load capacity should exceed the Max Power of Input of Power Station.
Figure 2.6 Front cover installed
Ce manuel convient aux modèles suivants
2
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