Ultracapacitor Discharger





The M3628PUD ultracapacitor discharger is designed to safely discharge ultracapacitors to allow safe servicing of the systems. It is capable of fully discharging the modules every 5 minutes. It includes a DC contactor for switching the resistor, a voltmeter for displaying the remaining voltage left on the module, 120VAC and 240VAC power cables, and 6 foot cables for connecting the module to the discharger. 




RoHS Compliant


  • Powered by standard 120VAC and 240VAC
  • LED display of remaining voltage
  • Allows quick discharging of modules
  • Tough impact and weather resistant case


  • Safely discharge ultracapacitors to allow safe servicing of the systems 
  • Easily used on site
Model Number Capacitor Module Resistor Dimensions Weight
Voltage Farads Joules Resistance Peak Power RMS Power
M3628PUD-016-058 16 VDC 58 F 7.5 kJ 0.5 Ohms 500 W 100 W 6.0"H x 13.4"W x 11.7"D 9 lbs
M3628PUD-016-500 16 VDC 500 F 65kJ 0.09 Ohms 2800 W 500 W 6.9”H x 16.5”W x 13.0”D 19 Ibs
M3628PUD-048-166 48 VDC 166 F 190 kJ 0.16 Ohms 14.4 KW 1200 W 9.0”H x 22.0”W x 13.9”D 32 Ibs
M3628PUD-160-006 160 VDC 6 F 75 kJ 5 Ohms 5000 W 400 W 6.9”H x 16.5”W x 13.0”D 16 Ibs
M3628PUD-096-083 96 VDC 83 F 380 kJ 1.2 Ohms 7.7 KW 1200 W 22.0”H x 13.8”W x 9.0”D 32 Ibs
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