Bonitron M3628 Capacitor Discharger

Bonitron > Products > Maintenance > Dischargers > M3628

The M3628 Series discharges capacitor banks to safe working levels quickly, allowing work on the system to begin in seconds, rather than hours.

A complete M3628 system consists of a M3628T Transistor and M3628R Resistor. The discharge cycle can be started or stopped at any time via an optically coupled enable input, and units may be paralleled for faster discharge times or for larger energy banks.

Portable units are available for installations with multiple capacitor banks.

Product Highlights
Model Selection

LED indicators
Overtemp feedback contacts
Self-powered

Monitor status
Typically sized to discharge to 50V in 1 minute
Can use 9V battery or non-isolated 24V supply for discharge command

Ability to abort discharge cycle
Safer than DC contactor safe for maintenance
Saves panel space

Charge Voltage (VDC)	Capacitance (Farad)	Energy (kJ)	M3628T Transistor	M3628R Resistor
400 VDC	4.4 F	350 kJ	M3628T-H150-B5	M3628R-05.0-0350-6T
	9.4 F	750 kJ	M3628T-H150-B5	M3628R-03.0-0750-6H
	19 F	1500 kJ	M3628T-H600-B7	M3628R-00.8-1500-6H
	25 F	2000 kJ		M3628R-00.8-2000-6H
	38 F	3000 kJ		M3628R-00.7-3000-10H
	50 F	4000 kJ		M3628R-00.7-4000-14H
450 VDC	3.5 F	350 kJ	M3628T-H150-B5	M3628R-05.0-0350-6T
	7.4 F	750 kJ	M3628T-H150-B5	M3628R-03.0-0750-6H
	15 F	1500 kJ	M3628T-H600-B7	M3628R-00.8-1500-6H
	20 F	2000 kJ		M3628R-00.8-2000-6H
	30 F	3000 kJ		M3628R-00.8-3000-10H
	40 F	4000 kJ		M3628R-00.8-4000-14H
500 VDC	2.8 F	350 kJ	M3628T-H150-B5	M3628R-03.5-0350-6T
	6.0 F	750 kJ	M3628T-H150-B5	M3628R-03.5-0750-6H
	12 F	1500 kJ	M3628T-H600-B7	M3628R-01.0-1500-6H
	16 F	2000 kJ		M3628R-01.0-2000-6H
	24 F	3000 kJ		M3628R-09.0-3000-10H
	32 F	4000 kJ		M3628R-09.0-4000-14H
550 VDC	2.3 F	350 kJ	M3628T-H150-B5	M3628R-04.0-0350-6T
	4.9 F	750 kJ	M3628T-H150-B5	M3628R-04.0-0750-6H
	10 F	1500 kJ	M3628T-H600-B7	M3628R-01.0-1500-6H
	13 F	2000 kJ		M3628R-01.0-2000-6H
	20 F	3000 kJ		M3628R-01.0-3000-10H
	26 F	4000 kJ		M3628R-01.0-4000-14H
600 VDC	1.9 F	350 kJ	M3628T-H150-B5	M3628R-04.0-0350-6T
	4.2 F	750 kJ	M3628T-H150-B5	M3628R-04.0-0750-6H
	8.3 F	1500 kJ	M3628T-H600-B7	M3628R-01.0-1500-6H
	11 F	2000 kJ		M3628R-01.0-2000-6H
	17 F	3000 kJ		M3628R-01.0-3000-10H
	22 F	4000 kJ		M3628R-01.0-4000-14H

*Contact Bonitron for additional voltages and sizes