MALMBERGS 9909001 Wireless Load Balancing Controller
NOTE! Please read through the manual carefully before using the appliance and keep it for future reference.
PRODUCT OVERVIEW
This gateway device is a novel load-balancing controller with multiple current distribution strategies that improve the stability of your charging system. The load-balancing controller has three CT connections and supports three different communication methods (WiFi, 4G, and Ethernet), allowing it to be used in a variety of installation scenarios.
TECHNICAL SPECIFICATIONS
PACKING LIST
CT CLAMP DESCRIPTION
CT clamp is a spare part, you need to configure it based the actual needs.
| Art.no. | Specification |
| 99 090 02 | 50A CT clamp 5000:1 |
| 99 090 03 | 100A CT clamp 5000:1 |
| 99 090 04 | 400A CT clamp 5000:1 |
| 99 090 05 | 600A CT clamp 5000:1 |
| 99 090 06 | 1000A CT clamp 5000:1 |
WIRING
Note: The direction of the Harrow” MUST be consistent with the direction of actual current.
CONFIGURATION TO NETWORK
If you select WiFi or 4G for communication, you need to use the AP mode to configure the network for the load-balancing controller.
The AP mode, which is similar to a local area network, operates the internet locally between you mobile phone and load balancing controller.
Configuration steps as below:
- Set your phone to flight mode and make sure that the WLAN is turned on.
- Restart the power supply of the load balancing controller to activate the hotspot.
- Locate the load balancing controller’s WiFi hotspot (wifi name: the serial number of the load balancing controller) in your phone’s WiFi list.
- Enter the password to connect the load balancing controller to your phone (a dedicated password is 8-digit depending on the SN of the load balancing controller, which is case sensitive and can be found on the last page of the manual).
- To access the Login page of AP mode, enter the IP address 192.168.4.1 in a browser, followed by the 4-digit network password: a PIN number, which can be found on the last page of this manual.
The hotspot of the load balancing controller remains available for 15 minutes after it is restarted.
Your load balancing controller will automatically restart once the network configuration is complete, ending communication between your phone and the load balancing controller. At this point, your phone may automatically join other WiFi hotspots, preventing you from accessing the network configuration page. As a result, before accessing the network configuration page, please ensure that your phone is connected to the WiFi hotspot of the load-balancing controller.
- Select communication mode Use WiFi for communication
Support 2.4G WiFi only. If your router uses WiFi 6, make sure the LBC is linked to a 2.4G WiFi hotspot with compatible settings.
Use 4G for communication
APPLICABLE SCENARIOS
Residential Scenario
Residential load management is recommended for home-based installations with cloud, load managed via Evchargo APP.
This scenario is compatible with all kinds of chargers that support OCPP 1.6J running on the EVchargo platform.
Settings in AP Mode
When you select to control the load through the Evchargo cloud, you only need to configure the working mode to platform communication and disregard the other options.
App-Based Load Balancing
For details, please download the Evchargo App and refer to the instructions.
Commercial Hybrid Scenario
Hybrid load management is recommended for multiple charger installations. Load managed via Evchargo cloud.
This scenario is compatible with all kinds of chargers that support OCPP 1.6J running on the EVchargo platform.
Connect Load Balancing Controller To Evchargo Cloud
The load balancing controller must be associated with your charging station via the Evchargo cloud. There are two steps to complete the configuration:
- Add load balancing controller information to Evchargo cloud by clicking LBC > Add LBC > Save.
- Link the load balancing controller with your charging station by clicking Charge station > … > Home page > Settings > Load balance (Edit) > Choose load balance > Save
For details, please scan the QR code with instructions for Evchargo cloud.
Commercial Local Scenario
Local load management is recommended for multiple charger installations without cloud connections.
Load Balancing via AP Mode
If you have logged out of the AP mode interface, please log in again according to the network configuration method, and then do the settings.
LOAD BALANCING STRATEGY
Full Load Priority
Sample scenario:
Assume that the quota of fuse current is 60A, and the rated current of the charger is 16A.
Four chargers.
In this scenario, the first three cars begin charging at the rated current, while the fourth car begins charging at 12A.
Charged Equally
Sample scenario:
Assume that the quota of fuse current is 60A, and the rated current of the charger is 16A.
Four chargers.
In this scenario, the 60A will be distributed equally to every car.
Malmbergs Elektriska AB, PO Box 144, SE-692 23 Kumla, SWEDEN Phone: +46 19 58 77 00 info@malmbergs.com www.malmbergs.com
Documents / Resources
 |
MALMBERGS 9909001 Wireless Load Balancing Controller [pdf] User Guide 9909001 Wireless Load Balancing Controller, 9909001, Wireless Load Balancing Controller, Load Balancing Controller, Balancing Controller, Controller |