9300 Series High-Voltage Battery Test System

Modular, Regenerative Battery Pack Test System with Power Range from 100 kW up to 2.4 MW

The 9300 tester 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). Both modes support any combination of constant power, constant voltage, and constant-current regulation limits. Products tested include batteries, fuel cells, ultra-capacitors, and other energy storage devices used in the automotive, aviation, heavy industrial, marine, grid storage, university research, and standards certification laboratory markets. The most frequent uses are for battery charge/discharge cycling, testing battery chargers and battery emulation

  • 1200 V and 600 V range
  • Wide Operating Envelope at 100kW per cabinet
  • Bidirectional DC Source, scalable to 2.4MW/8000A
  • Regenerative, greater than 90% efficiency of discharge power returned to AC mains
  • Built-in digital measurements with charting & scope displays
  • Current, Voltage & Mode transitions in <2 mSec
  • Battery Emulation Mode
  • Touch Panel, LabVIEW® & IVI Drivers
  • Enerchron® Test Executive


  • Designed for testing & emulating all battery chemistries
    – Automatic energy integration (full & 1/2 cycle)
    – Multiple safety layers to protect UUT
  • Battery emulation In Hardware (OCV & series resistance) Software tools to shorten test development time
    – PC-based Softpanel GUI with charting
    – Supplied LabVIEW & IVI-C/IVI-COM drivers
    – Optional: Enerchron® test sequencer


  • Regenerative, returns greater than 90% of power to the facility, which provides significant electrical savings.
  • Dual Range: 1200V/167A & 600V/333A @ 100kW
  • Modular design allows field expansion up to 2.4MW / 8000A
  • Safely simulate and emulate “Real World” conditions
    – Fast voltage, current, & mode transition times
    – Safely emulate over/under charged batteries
    – Safely emulate BMS & battery failures

9300 Series High-Voltage Battery Test System Specifications


Model # 9300-100 9300-200 9300-300 9300-400 9300-500 9300-600
Rating 100kW 200kW 300kW 400kW 500kW 600kW
Max Current @ 600V 333A 666A 999A 1332A 1665A 1998A
Current @ 1200V ±167A ±334A ±501A ±668A ±835A ±1002A
Model # 9300-700 9300-800 9300-900 9300-1000 9300-1100 9300-1200
Rating 700kW 800kW 900kW 1000kW 1100kW 1200kW
Max Current @ 600V 2331A 2664A 2997A 3330A 3663A 3996A
Current @ 1200V ±1169A ±1336A ±1503A ±1670A ±1837A ±2001A
Programming Capability
Operating States Charge (Source), Discharge (Load), Standby, Battery Emulation
Charge/Discharge Modes Constant-Voltage (CV), Current (CC), Power (CP), Series Resistance (CR)
Charging Envelope 0 – 600V/±333A, 0 -1200V/±167A
Discharging Envelope 30 – 600V/±333A, 60 – 1200V/±167A
Voltage Accuracy 0.025% Set + 0.025% Range
Current Accuracy 0.1% Set + 0.1% Range
Slew Rate Same polarity 10 – 90% < 2mS Low Range, < 3mS High Range
Current Change Time < 5mS
Current Reverse Time < 10mS
Parallelability Synchronous control for up to 12 channels ( 2.4MW)
Macro Test Profiles
Development Source Touch-Panel, Import from Excel or User’s System Controller
Max. Steps 1000
Min.Time Delay 50µS
Max. Step Delay 1mS – 7 days
Size (HxWxD) 78 x 28 x 39″/1981 x 711 x 991mm
Weight 1200lbs/544kg
* The above specifications show typical configurations & subject to change. Contact NH Research, Inc. for further information.

High Voltage Battery Test System 9300 Series Overview