Pytes E-BOX Series Manual

1
Installation and configuration manual
With Victron Energy
Pytes Lithium Battery
E-BOX series
with Victron Energy Inverter/Charger

2
CONTENTS
Bom List......................................................................................4
1 Power Cable Connection......................................................................6
Step1...................................................................................................6
Step2...................................................................................................6
Step3...................................................................................................6
2. Communication Cable Connection .......................................7
3. Set the Dip Switch ................................................................8
4. Start up the System ..............................................................8
5. CAN-bus connection Setting ................................................8
Step1...................................................................................................9
Step2...................................................................................................9
Step3.................................................................................................10
6. Check out the Battery parameters ......................................11
7. Check out the Inverter parameters .....................................12
Step1.................................................................................................12
Step2.................................................................................................13
8.System Monitoring.................................................................14

3
BOM LIST
Before installation, you should prepare following items.
Item
Remarks
Quantity
Power Cable
(DC)
a): Conductor cross-section: 50 mm²
to 95 mm²
b): Cable diameters: 14 mm to 25
mm
c): Only copper cables may be used.
d): The DC cables must be sized for
the maximum battery voltage and the
maximum battery current (see battery
manufacturer documentation).
Depends on the number of
batteries and the
connection method
CAN Cable
CAN communication Terminal (RJ45
port) follow CAN protocol, to output
batteries information
1
Battery
48100R / 48100C / 4850
Depends on the number of
batteries and the
connection method
Inverter
Victron Energy MultiPlusⅡ
1

4
Definition CAN Port Pin for BMS is as follow.
CAN port definition

5
HOW TO INSATLL
Power Cable Connection
Communication Cable
Connection
Set the DIP Switch
CAUTION: If you want to get more inverter-related settings, please refer to
the inverter user manual first.
Start up the System
Check out the battery
Parameters
CAN-bus Connection
Setting
System Monitoring
Check out the Inverter
Parameters

6
1. Power Cable Connection
Step.1
Open the front housing of the Victron Energy Inverter/Charger.
Step.2
Connect the red and black cables to the inverter DC connector as
shown in Pic 1.1
Pic 1.1
Step.3
At the other end of the cable, connect to the battery as shown Pic 1.2
（Ensure that the battery power switch is off）
Pic 1.2
BATTERY+
BATTERY-

7
2. Communication Cable Connection
Insert inverter end of the CAN cable into the controller at VE.Can.
Insert battery end of the CAN cable into the battery at CAN. (Ensure the
correct sequence of wires inside the CAN cable).
Insert VE.Bus cable two ends respectively into the inverter and the
controller. as shown in pic 2.1.
Pic 2.1
VE. Can
VE. Bus
CAN

8
3. Set the DIP Switch
Set the DIP switch as shown in 3.1 and graphic 1
Pic 3.1 graphic 1
4. Start up the System
Start up the battery.
Firstly, press the power button on, next press the SW red ring button
as shown in pic 4.1.
Pic 4.1
5.CAN-bus connection Setting
※CAUTION: If you want more details about the batteries settings，
please check the operating manual of battery.

9
Step1.
Check the inverter indicator on and the controller screen lights on as
shown in pic 5.1.1 and 5.1.2.
Pic 5.1.1 Pic 5.1.2
Step2.
Firstly, press Settings and down to the Services at the bottom line as
shown in 5.2.1.and 5.2.2.
Pic 5.2.1
Next, choose the CAN-bus line as shown in 5.2.3.
Then, choose the CAN-bus BMS (500kbit/s) as shown in 5.2.4.

10
Pic 5.2.2
Pic 5.2.3
Pic 5.2.4
Step3.
Check device connection as shown in pic 5.3.1, 5.3.2.and 5.3.3.

11
Pic 5.3.1
Pic 5.3.2
Pic 5.3.3
6.Check out the Battery Parameters
Firstly, check the battery basic parameters: SOC, Voltage and Current
on the PYTES line as shown in pic 6.1.
Next, go into PYTES, check more battery details, as shown in 6.2 and
6.3.

12
Pic 6.1
Pic 6.2
Pic 6.3
7.Check out the Inverter Parameters
Step.1
Enter MultiPlus-Ⅱ48/5000/70-50 as shown in pic 7.1.1.
SOC
Voltage
Current
Power

13
Check out the inverter Switch, AC output as shown in pic 7.1.2 and
7.1.3.
Pic 7.1.1
Pic 7.1.2
Pic 7.1.3
Step.2
Check the device connection as shown in pic from 7.2.1.and 7.2.2.

14
Pic 7.2.1
Pic7.2.2
8.System Monitoring
※CAUTION: If you want more details about system monitoring，
please check the operating manual of inverters.