Charge/Discharge Test System – 9220 Series

Automated Characterization, Battery Cycler, Power Cycling, & Life-Cycle Testing of Low Voltage/High Current Batteries

Features

• Single output up to 40V/3,600A/72kW per system
• Parallel expansion up to 7,200A
• Built-in digital measurements including Ah & kWh
• Multiple safety layers to protect battery/DUT
• SCPI, VXI-11, & LabVIEW control via LAN interface
• NI-Compliant LabVIEW Drivers
• Regenerative, 87% efficiency returning discharge power to facility
• Crane/hoist lifting hangers & robust casters

9220 Series Dual Bay Specifications

Advantages

• Low voltage/high current battery cycler
• Designed for testing all battery chemistries including:
  – Lead-acid
  – Lead-cadmium
  – Other low voltage, high current batteries
• Multiple safety layers to protect battery/DUT

Benefits

• Regenerative, returns greater than 87% of power to the facility, which provides significant electrical savings.
• Bi-directional system requiring no additional equipment to charge or discharge the unit-under-test (UUT)
• The built-in measurement system eliminates external measurement devices
• Regenerative, recycles up to 87% discharge power back to the facility
• System cabinet features for easy installation

Applications

The 9220 Low Voltage/High Current Battery Cycler is designed for testing all battery chemistries including lead-acid, lead-cadmium, and other low voltage, high current, large format batteries (LFB) typically used in energy storage systems (ESS). The system is bi-directional requiring no additional equipment to charge or discharge the unit-under-test (UUT). Additionally, the built-in measurement system eliminates external measurement devices by providing time-stamped digital readings for voltage, current, power as well as Ah and kWh.