Minuteman UPS MBK-E SERIES user manual English

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English

9.Disconnect the positive (red) wire from the battery positve terminal.

10.Disconnect the battery negative (black) wire from the battery negative terminal.

NOTE: Use CAUTION, do not touch the battery positive wire to the battery negative wire.

11.Remove the battery bracket retaining screw and slide the battery bracket upwards.

12.Using the pull tab, pull the batteries out completely. DO NOT pull the batteries out by pulling the battery jumper wires.

13.Remove the battery jumper wire.

14.Verify proper polarity. Re-install the battery jumper wire on the new batteries.

15.Slide the new batteries into the battery compartment.

16.Re-install the battery bracket and the battery bracket retaining screw.

17.Verify proper polarity. Reconnect the battery negative (black) wire to the battery negative terminal.

18.Verify proper polarity. Reconnect the battery positive (red) wire to the battery positive terminal. Some sparking may occur, this is normal.

19.Re-install the front panel of the UPS.

20.Re-install the retaining screws for the front panel of the UPS.

21.Dispose of the old batteries properly at an appropriate recycling facility or return them to the supplier in the packing material for the new batteries.

22.The UPS is now ready for the normal start-up operation.

NOTE: If the UPS has a Weak/Bad Battery Alarm after replacing the batteries, the user must initiate a self test to clear the Weak/Bad Battery Alarm. To initiate a self test see section 4 "SELF TEST".

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Contents MBK-E Series English Important Safety Instructions Authorized Service Personnel only Receiving Inspection English Rear Panel Installation Placement InstallationConnecting Your Equipment Communications Port Connection Optional Connecting the UPS to AN AC SourceChecking the Site Wiring Fault Charging the BatteryDIP Switch Settings Turning the Unit ON/OFFSelf Test UPS Fault Alarms On BatteryLOW Battery Warning WEAK/BAD BatterySymptom Possible Cause What To Do Authorized Service Personnel only Replacing the BatteryBattery Replacement Procedure English Minuteman UPS If the UPS Requires ServiceEnglish UPS ID MBK-E English Limited Product Warranty Declaration of Conformity Robert CalhounEnglish English Do not print PN 34000227 Rev

MBK-E SERIES specifications

The Minuteman UPS MBK-E Series is engineered for the demanding environments of today’s digital world, providing reliable power protection for sensitive electronic systems. This series is particularly suited for applications in data centers, manufacturing facilities, and telecommunications, where downtime can result in significant financial loss.

One of the standout features of the MBK-E Series is its true online double conversion technology. This advanced technology ensures that connected equipment receives a consistent and clean power supply, free from disturbances such as voltage spikes, sags, and electrical noise. The UPS operates continuously, converting incoming AC power into DC power and then back to AC power, which results in a stable output, even during abnormal input conditions.

The MBK-E Series also includes a wide input voltage range, allowing the UPS to maintain operational capabilities even in fluctuating power environments. This feature is particularly valuable in regions with unreliable power infrastructure. Furthermore, the product is equipped with an advanced battery management system that extends battery life through intelligent charging methods, ensuring that critical systems remain powered during outages.

One of the notable characteristics of the MBK-E Series is its modular design. With an easily expandable capacity, users can customize their UPS systems to meet their specific needs, enabling straightforward upgrades as power demands grow. This flexibility helps organizations efficiently manage their investment in power protection.

In addition to its robust performance features, the MBK-E Series includes comprehensive monitoring and management options. Users can access real-time data regarding power conditions, battery status, and overall system health through an intuitive LCD interface. Remote management capabilities, often facilitated through SNMP or USB interfaces, allow for proactive monitoring and alerts, minimizing the risk of system failures.

The Minuteman UPS MBK-E Series is also designed with energy efficiency in mind, incorporating features such as eco-mode operation to reduce power consumption while maintaining critical functions. By lowering environmental impact and operational costs, this UPS series supports both sustainability and financial efficiency.

Overall, the Minuteman UPS MBK-E Series stands out for its reliability, performance, and flexibility, making it an excellent choice for businesses looking to safeguard their electronic devices and infrastructure against power interruptions. It embodies a blend of cutting-edge technology and user-friendly features, providing peace of mind in today’s power-sensitive landscape.
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