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M3528B - Battery Module

M3402R - Drive Logic Interface

- 108V or 120V |100% Outage -

Bonitron’s M3528B is a 108V or 120V Battery Bank is designed to provide emergency power during 100% power outages for industrial applications. The Bonitron M3528B is designed to be used along with the M3528 Charger and M3534 Boost Regulator as part of a complete “Ride-Thru” system for fixed bus variable frequency drives (VFDs).

VFDs are commonly used in industry to improve control over continuous process applications. Examples include the textile and semiconductor industries, where accurate motor speed control is required. Unfortunately, these systems are quite susceptible to problems caused by fluctuations of incoming power, such as AC line voltage sags or outages. These power quality problems can be very costly for continuous process applications.

M3528 / 3534 systems are specifically designed to allow a drive system to MAINTAIN FULL MOTOR SPEED and TORQUE during a 100% loss of power. This allows the drive system to “ride through” the short term outage, or allows sufficient time for auxiliary power systems to engage before shutdown occurs.

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User Manual

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Features

• Uses standard off the shelf 12V batteries
• 120V modules
• Metal enclosure
• Pluggable modules
• Internal fuse with blown fuse indicator
• Optional monitoring
• Optional Bypass

 

Advantages

• Standard batteries are easy to procure locally
• Manageable voltage levels, configurable system voltages
• Enclosure makes module explosion proof
• Plugs make it safer to replace modules
• Fuse limits energy output
• Monitoring identifies weak batteries before failure
• Bypass enables module to run with open battery

Benefits

• Standard batteries means low cost fast replacement
• Can series or parallel standard modules for 230 or 460v systems
• Enclosure lessons concern over failed battery mode
• Plugs lower concern over shock hazard
• Fuse decreases chance of hazardous failure mode and indicator identifies failed module
• Monitoring allows replacement of bad battery only
• Bypass increases up time, allows replacement of bad battery only