Power Subsystem for Transportable Military test stand 

• Provides eight channels of programmable DC power with output isolation function 
• Output disconnect function 
• Total control via Ethernet within power supply
• Mounted in custom in transportable shock-mount case

OEM 6 channel DC source 

• Single Package 6-Pack of 600W power supplies 
• Complete self-contained controller operates independently once pre-set 
• Capable of ramps and sequences 
• Capable of inter-channel dependent operation 
• DeviceNet Interface 
• Solid State polarity switching

Provides 15,000A DC at 5V DC in current mode 

• Single complete package 
• Integrated bus bars 
• Current mode Analog programming 
• Input 400VAC, 220A/ph, Delta

Total power subsystem integration 

• Total power subsystem integration 
• Power sequencing 
• Elapsed time indication 
• EMO function 
• Custom rear output panel

Bus simulator includes BPMU and SPU 

• Provides enhanced measurement and data-logging of up to 40 channels. 
• Bus Power Monitoring Unit (BPMU) can be easily relocated to TVAC chamber to ease cabling complications 
• Data can be viewed either in spreadsheet or graphical format 
• Spacecraft (Payload) Protection Unit (SPU) provides 10 μsec reaction to out-of-tolerance conditions

Total power subsystem integration 

• Ethernet communication 
• Full sub-system wiring 
• Single P.O. 
• Custom interface to suit customer requirements

Specially modified design allows: 

• Air to water heat exchanger added to system 
• True current source 
• Fast transient response 
• Little to no current overshoot 
• Low stored energy

• Available in single and dual pack versions 
• Sensor simulation available to provide thermistor, strain gauges, heater loads, and cell bypass/short. 
• Battery behavior easily modified via spreadsheet download to simulate any battery topology including Nickel Metal Hydride, Lithium Ion, and Nickel Cadmium 
• Flexible Database Operation 
• Fully Programmable 
• Completely Configurable 
• Attention To Spacecraft Safety 
• Eliminates the need for test flight batteries and their associated issues

• Low output capacitance 
• High bandwidth up to 30kHz 
• High resolution I-V curve simulates static and dynamic conditions 
• Designed for high speed Maximum Power Point Tracking (MPPT) 
• Can be integrated into a multi-channel system for higher power testing 
• Low voltage, high bandwidth version for DC Power Optimizers 
• EN50530 support