The NH Research (NHR) 9200-4912 is an expandable Battery Module/Pack Test System that includes automated characterization, power cycling and life-cycle testing of battery modules and packs. It has a highly flexible tester-per-channel design, built-in digital measurements, and three test system options including a Touch-Panel interface.
Features and Specifications of the NH Research 9200-4912 Battery Tester include:
Features of the NHR 9200-4912 include:
- Best configuration capability
- Custom waveform/profile generation
- Microsecond voltage, current and mode transition times
- Built-in digital measurements with charting and scope displays
- 3 test system control options including a Touch-Panel interface
- Expandable from 12 to 252 kW with 40, 120 or 600 V bi-directional DC loads
- 87% efficiency of discharge power returned to AC mains
- Multiple safety layers to protect battery being tested
- Battery emulation and burn-in applications
Specifications of the NH Research 9200-4912 include:
- Program Capability:
- Operating states:
- Charge (source)
- Discharge (load)
- Standby
- Battery
- Charge/Discharge modes:
- Constant-voltage (CV)
- Current (CC)
- Power (CP)
- Resistance (CR)
- Charging envelope: 0 - 120V, 8kW, 200A
- Discharging envelope: 4 - 120V, 12kW, 200A
- Slew rate: 0.033V/S - 120 kV/S, 0.055A - 200kA/S
- Current charge time: < 5mS
- Current reverse time: < 10mS
- Parallelability: Synchronous control for up to 12 channels (144kW)
- Macro Test Profiles:
- Development source: Touch-Panel, Import from Excel or User's System Controller
- Maximum steps: 1000
- Minimum time delay: 5QuS
- Maximum step delay: 1 mS - 7 days
- Programming:
- Voltage:
- Range: 0-120V
- Accuracy: 0.1% + 0.1%
- Resolution: 0.005%
- Current:
- Range: ± 200A
- Accuracy: 0.2% + 0.2%
- Resolution: 0.005%
- Power:
- Range: ± 12KW
- Accuracy: 0.4% + 0.4%
- Resolution: 0.005%
- Resistance:
- Range: 0 - 100Ω
- Accuracy: 2%
- Resolution: 0.005%
- Slew rate:
- Voltage: 0.034V/s - 240V/ms
- Current: 0.55A/s - 1000A/ms
- Resistance: 0.028Ω/s - 100Ω/ms
- Power: 0.002W/s - 8kW/ms
- Test measurement (4-Wire):
- Voltage, DC average:
- Range: 0 - 120V
- Accuracy: 0.05% + 0.05%
- Resolution: 0.005%
- Current, DC average, Amp-Hr:
- Range: 0 - 200A
- Accuracy: 0.1% + 0.1%
- Resolution: 0.005%
- Power, Ah, kWh:
- Range: ± 12KW
- Accuracy: 0.4% + 0.4%
- Resolution: 0.005%
- Time:
- Range: 1ms - 1Yr
- Accuracy: 0.1%
- Resolution: 0.005%
- Control:
- Local user interface: Touch-Panel with graphic meters and controls plus Macro development/execution screens
- Ext. system communication: LAN (Ethernet)
- Drivers (Win XP or Win 7): LabVIEW, IVI-COM, IVI-C
- Analog current monitor: 0 to +10V charge/0 to -10V discharge
- Analog voltage monitor: 0 to +10V full scale voltage
- Safety:
- Isolation AC input: 1000V AC to DC output / 1000V AC input to chassis
- Isolation UUT input: 1000 V UUT to chassis
- Programmable safety limits: Over-Voltage (OV) / Under-Voltage (UV), Over-Current (OC), Over-Power (OP)
- Internal protection: Over/Under-Voltage, Over-Current, Over-Power, Internal Over-Tempurature
- Interlocks: External user input, emergency stop, and rear service door
- Watchdog timer: Continuously monitors control communications
