Bonitron Maintenance Solutions

	M3628PBT Portable Battery Tester

	The Bonitron M3628PBT Portable Battery Tester rapidly tests the condition of Bonitron M3528B battery modules.

	M3628PD Portable Discharge Controller

	The M3628PD Portable Discharger depletes energy stored in ultra capacitor banks. The unit can be self-powered from the capacitor bus or from the supplied 115VAC line cord. The M3628PD includes an IGBT switch and resistor element, with 16’ leads to the capacitor bus and an 18’ power cord. The unit is equipped with fans for cooling the resistor element and is capable of a full discharge cycle every 15 minutes. A voltmeter displays the DC voltage and capacitor bank discharging status, which combined with a fused positive DC link, increases safety for cabinet maintenance.

	M3628PCF Portable Capacitor Former	The M3628PCF is designed for maintenance of stored capacitors or as a benchtop power supply. Drive manufacturers require the bus capacitors in drives stored for more than a year to be reformed before installation to avoid damage at start-up. The M3628PCF is perfect for preparing drives for deployment. It can also be used for any low power, high voltage DC testing. The integrated discharge controller brings the capacitors to a safe voltage level for transport, maintenance, or storage.
	Used to form capacitors or as a benchtop power supply

	M3628PCT Portable Capacitor Tester	As capacitors age, their ESR rises and capacitance drops significantly below the original specification. These capacitors typically need replacement to avoid process failure. Measuring the capacitance and ESR helps determine when these capacitors reach EOL (end of life), avoiding both system failure and expensive, unnecessary preemptive replacement. The Bonitron M3628PUT and M3628PCT Modules allow the user to charge a capacitor or bank to a specified voltage, and then discharge the bank. The display will then show the calculated capacitance of the bank. The units also perform automated capacitor forming profiles, allowing capacitor banks to be brought out of long-term storage and into service.
	Electrolytic Capacitors Up to 800VDC
	M3628PUT Ultracapacitor Tester
	Up to 500 Farads Measures ESR