SBB Level 2 Portable EV Charger Wireless Monitor and Control User Manual

: June 14, 2024
: SBB

Table of Contents

FEATURES
TECHNICAL SPECIFICATIONS
OPERATING INSTRUCTIONS
CHARGING STATUS REFERENCE TABLE
GUIDELINES TO USE PHONE APP (FOR WiFi Models)
SAFETY INFORMATION
WARRANTY INFORMATION
SUPPORT
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USER MANUAL
Portable EV Charger
Wireless Monitor and Control
32A Level-2 EV Charger
Version 1.1

FEATURES

7 × faster charging than any other level-1 charger.
Smart Wi-Fi controlling and monitoring feature. (Available only for Wi-Fi Models)
Adjustable current: 10A/16A/20A/24A/32A
Easy installation: Need NEMA 14-50 outlet to plug the charger into.
High compatibility: Compatible with most hybrid electric vehicles and plug-in hybrid vehicles, which meet SAE J1772 standard (Tesla with adapter).
Modern, elegant & compact design.
Robust construction, certified for outdoor use.
Extra protection: Lightning / leakage / grounding / overvoltage / undervoltage /overcharge/ overcurrent / overheat protection.
IP66 waterproof.
Digital display: Real time monitoring of the charging status.
Portable: Standard plug-in configuration for easy portability.

TECHNICAL SPECIFICATIONS

Power	Single phase
Input/output voltage rating	110 – 240 VAC
Output power	≤7.4 KW
Output current	10A/ 16A/ 20A/ 24A/ 32A
EV charger level	Level 2 AC
Connector	Universal SAE J1772
Plug type	NEMA 14-50
Insulation resistance	> 1000M
Terminal temperature	<50K
Withstand voltage	2000V
Protection
Electrical protection	Integral overcurrent protection, overvoltage

OPERATING INSTRUCTIONS

To operate the charger without using the app, follow the instructions below:
I. Initiating the Charging Process:

Plug the NEMA 14-50 connector into the wall outlet.
Adjust the current by pressing the control box button. Initially, the previously stored current setup will be shown.
Connect the J1772 charging connector to the car, ensuring it’s securely and firmly attached.
Once all components are properly connected, the charging session will commence automatically.
To adjust the current: Unplug the charger from the vehicle, change the current by pressing the control box button and then plug it in the vehicle. (The current cannot be changed while the charger is plugged in the car)

II. Terminating Charging Process:

Unplug the J1772 connector from the vehicle. (The charging session ends immediately when the connector button is depressed).

CHARGING STATUS REFERENCE TABLE

Functions| Status| LED Light 1 (Green)| LED Light 2 (Green)| LED Light 3 (Green)| LED Light 4 (Red)
---|---|---|---|---|---
Establishing connection| Ready| ON| OFF| OFF| X
Normal charging| Charging| The three LED lights keep flashing in sequence| X
End of charging| Connect| ON| Flashing| OFF| X
Abnormal communication| Error| OFF| OFF| OFF| Flashes once every 2 seconds
Undervoltage| Under-voltage| OFF| OFF| OFF| Flashes twice every 2 seconds
Overvoltage| Overvoltage| OFF| OFF| OFF| Flashes 3 times every 2 seconds
Electricity Leakage| Error| OFF| OFF| OFF| Flashes 4 times every 2 seconds
Overcurrent| Overcurrent| OFF| OFF| OFF| Flashes 5 times every 2 seconds
Circuit board overheat| Overheatmg| OFF| OFF| OFF| Flashes 6 times every 2 seconds
PE wire is not connected to ground| Error| x| x| X| “On” all the time
Self-check failure| Error| OFF| OFF| OFF| Flashes 8 times every 2 seconds

EV CHARGER SETTINGS ON PHONE APP (FOR WiFi Models)
Go to the Wi-Fi network option on the phone and find the charger network.

Network Name: SBEVC ****
Password: SmartPower123

Note: **** is a 4-digit number. Every EV charger has a different number. Find your charger’s network name on the back side of the charger as shown in the picture below (example). SBB Level 2 Portable EV Charger Wireless Monitor
and Control - CHARGER SETTINGS Notes:

When connecting the phone to the Wi- Fi network, it may show “Internet may not be available”. However, the charger data can be accessed on the phone.
To connect the phone/laptop to the charger’s Wi-Fi network, first plug the charger into an electrical socket.
The charging status can be monitored remotely at any moment after connecting to the phone.

Monitor

The monitoring screen for the Smart Battery Bar will instantly appear in your web browser upon establishing a Wi-Fi connection. If the screen doesn’t open automatically, enter the IP address (192.168.4.1) into the browser’s address bar (compatible with Chrome, Safari, Firefox, etc.) and then hit the enter or go button.
To install the app, use the QR code below. SBB Level 2 Portable EV Charger
Wireless Monitor and Control - QR code https://qr.page/g/lIOzRSYan2

GUIDELINES TO USE PHONE APP (FOR WiFi Models)

I. Home
a. Monitoring screen SBB Level 2 Portable EV Charger Wireless Monitor and
Control - Monitoring screen 1 Circled area displays the various charging stages:
Ready, Charging, Paused, and Charged along with the current charging information.
Utilizing the pause button (circled area) displayed on the screen, you have the capability to remotely start and stop a charging session.
SBB Level 2 Portable EV Charger Wireless Monitor and Control - Monitoring
screen 2 To prevent unauthorized usage during your absence, you can remotely engage the lock function for the EV charger by pressing the designated lock button (circled area) on the screen.

Setting charging current: 10A/16A/20A/24A/32A

If the charger is actively charging your car, modify the current by selecting the desired value from the “Set Current” option on the monitoring screen or using the control box button.
If the charger is not actively charging your car (while in the ready stage), access the “Charge settings” button to configure the current settings.
If the charger settings are set to “Charge on Schedule” then current cannot be changed using control box button. Current can be changed in “Charge Immediately” mode only.

b. Charge Settings Current: Click the edit button when the charger is not yet charging the car (in the ready stage) to modify the charging current.
Charge immediately: Enabling this feature will begin charging the vehicle as soon as it is plugged in.
Charge on schedule: Enabling this feature allows you to plan the charging session for a more suitable time during the day.
Disable Charger: Enabling this feature will block the usage of the EV charger in your absence.
II. Configuration SBB Level 2 Portable EV Charger Wireless Monitor and
Control - Monitoring screen 5 a. Schedule Charging

Enable the charging schedule feature to charge at specific time-periods.
Helpful Tip : You can schedule charging during off-peak hours when electricity rates are lower.

SBB Level 2 Portable EV Charger Wireless Monitor and Control - Monitoring
screen 6

b. Energy Rates

Manually enter your utility rates to get estimation on the costs of the charging sessions.
Add your utility rates for different hours of the day. For example, prices of utility rates may be different during off-peak hours and weekends.

SBB Level 2 Portable EV Charger Wireless Monitor and Control - Monitoring
screen 7 III. History

SBB Level 2 Portable EV Charger Wireless Monitor and Control - Monitoring
screen 8

To ascertain the amount of energy consumed and the associated cost of charging your vehicle, view and download previous charging session.
To view the charging rates and energy consumption for a given time, add a start date and an end date.
EV CHARGER SETTINGS ON WEB BROWSER (FOR WiFi Models)
Go to the Wi-Fi network option on any device (Phone, Laptop, Tablet) and find the charger network.
Note: ** i s a 4-digit number. Every EV charger has a different number. Find your charger’s network name on the back side of the charger as shown in the picture below (example). Notes:**

When connecting the phone to the Wi-Fi network, it may show “Internet may not be available”. However, the charger data can be accessed on the phone.
To connect the phone/laptop to the charger’s Wi-Fi network, first plug the charger into an electric socket.
After connecting to the device, the charging status can be viewed remotely anytime.

Monitor
The monitoring screen for the Smart Battery Bar will instantly appear in your web browser upon establishing a Wi-Fi connection. If the screen doesn’t open automatically, enter the IP address (192.168.4.1) into the browser’s address bar (compatible with Chrome, Safari, Firefox, etc.) and then hit the enter or go button.
I. Home Screen SBB Level 2 Portable EV Charger Wireless Monitor and
Control - Home Screen II. Setup Screen
a. To set charging parameters: b. To schedule charging sessions: SBB Level 2
Portable EV Charger Wireless Monitor and Control - Setup Screen
1 c. To set utility rates: d. Utilities III. History Screen SBB Level 2 Portable EV Charger Wireless Monitor and
Control - History Screen

SAFETY INFORMATION

Prior to using the product, carefully read the instructions.
Touching live electrical components can result in serious injuries.
Do not place any items inside the EV connector as this could lead to severe injuries.
In the event of a broken or compromised power cable or charger, do not operate.
Ensure that the installation procedures and materials comply with the relevant construction guidelines and safety protocols within your locality.