GCE 250A 288V 90S IP20 3.5" Energy Storage BMS Battery Management System

Product Description:

The GCE high-voltage BMS master control box is a battery management system developed specifically for large-scale high-voltage battery energy storage systems and UPS applications. It is designed with a distributed architecture and a modular concept, which allows for immense configurability, and it is relatively simple to assemble, debug, and maintain. The device is well suited for reaping the benefits of DC battery energy storage systems that function at voltages lower than one thousand volts.

Features:

The Advanced Battery Management System is an integrated monitoring system for seamless monitoring. Its features includes perfect self-test and operational status detection with HMI display for system operation information at a glance. In addition, it also has perfect and reliable system control and protection strategies to extensively safeguard battery safety and extend battery life.

Modular design and flexible configuration makes the system scalable. Multiple energy storage unit combination can be used to increase the storage system up to 272 (lead-carbon battery 400) battery series.

A variety of communication interface is supported. These include RS485, CAN, Ethernet, dry contact input and output interfaces for easy communication between the battery management system and the monitoring server and PCS. The system offers it own communication protocol, but it can also be customized to meet customer needs and different PCS manufacturers.

The large internal memory chip can store vast amount of key operational data and optional SD card is available for offline access. Furthermore, two versions of the system is available. The circuit breaker version is for the PCS with protocol control and the contactor + breaker version is for PCS without protocol control. Automatic circulation control and automatic parallel machine as well as offline control are available (Model suffix selection D) for easy parallel battery configuration.

Technical Parameters:

Basic Parameters:

• System operating voltage range: 120-370 VDC
• Rated Current: 50A, 100A.
• Start-up method: DC Start
• Balancing type: Passive resistance equalization
• Balancing Current: 100mA ± 10mA(when single cell voltage 3.50V)
• Temperature Sampling accuracy: ±2℃
• Voltage sampling accuracy: single cell voltage ±20mV

Communication Mode:

• CAN: 1 channel (communication with PCS/UPS)
• RS485: 1 channel (communication with host computer/PCS/UPS)

Display Method:

• 6-digit LED indicator (including 1 for fault indication, 1 for running indication, and 4 for SOC power indication)
• HMI display: 3.5" display (optional)

Others:

• Short Circuit Protection: 7.5KA 20ms
• Maximum Overload Capacity:
  • 50A System Transients: 70A/10S
  • 100A System Transients: 150A/10S
• Warning Level: 1 level
• Protection Level:
  • Level 1 Cutoff charging/discharging
  • Level 2 Cut the micro-breakswitch and power down the system
• Power Consumption: ≤10W
• Insulation withstand voltage: 1800 VDC 1mA 1min
• Compliance with National Standards: Conforms to CE standards
• Operating ambient temperature: －20℃~60℃
• Operating ambient humidity: <90 RH (40℃±2℃)

Applications:

Support and Services:

Our Energy Storage BMS provides extensive technical support and service to ensure that our customers get the most out of their purchase.

• Installation and Setup: Our team of experienced technicians will assist with the installation and setup of the BMS, making sure it is operating properly.
• Troubleshooting: We provide troubleshooting assistance if you experience any issues with the BMS.
• Maintenance: We provide regular maintenance to ensure that the BMS continues to perform optimally.
• Warranty: Our Energy Storage BMS comes with a one-year warranty to cover any defects or malfunctions.
• Replacement Parts: We provide replacement parts for the BMS if needed.

If you have any questions or require assistance, please contact our technical support team at support@example.com.

Packing and Shipping:

Energy Storage BMS should be packaged and shipped following the following procedures:

• Check and confirm the energy storage BMS and accessories are complete before packaging.
• Place the energy storage BMS and accessories into the packaging box.
• Pack the box with bubble wrap and foam pieces for protection.
• Seal the box and put on the shipping labels.
• Arrange shipping to the customer.