Low Voltage/High Current Battery Charge/Discharge Test System – 9220 Series
Regenerative 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
- Bidirectional DC Source, Battery emulation and burn-in applications
- Crane/hoist lifting hangers & robust casters
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). This battery test 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.
NHR’s battery test equipment covers a wide-range of applications such as EV, solar PV, aerospace, energy storage, and critical power industries. The 9200 Series is a fast-acting, fully programmable, and bi-directional DC source (charge) that provides reversible current flow in order to act as a regenerative DC load (discharge).
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
9220 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 |
Downloads
Resources
Testing Applications
Battery Test:
- EV/ESS Battery Module/Pack Test
- Start - Stop Test
- Battery Characterization
- Cycling, Life-cycle
- Charge, Discharge
- Fuel Cell Test-Module, Stack
Battery Emulation:
- EV Powertrain, Avionics Propulsion Systems
- DC Charger
- Power Conversion: DC/DC Converters, Inverters
- On-board Charger, UPS, Power Distribution Unit (PDU)
- Microgrid, ESS, PV Emulation
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