9220 Series Battery Charge/Discharge Test System

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

The 9220 Dual Bay Series Test System 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.

Key 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
  • Bidirectional DC Source, Battery emulation and burn-in applications
  • Crane/hoist lifting hangers & robust casters

Advantages & Benefits

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 DC Source 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

Models

9200 Series Dual Bay Specifications

Model # 9220-4904-48 9220-4904-60 9220-4904-72
Voltage 0 – 40V 0 – 40V 0 – 40V
Current ±2400A ±3000A ±3600A
Discharge Power 48kW 60kW 72kW
Charge Power 32kW 40kW 48kW
Physical
Size (HxWxD) 83.25 x 56.56 x 34.5″/2115 x 1437 x 876mm
Weight 2150lbs/975kg 2450lbs/1111kg 2750lbs/1247kg