Must EH55-H3KR 3KVA Online UPS – Reliable 3KW Power Backup
The Must EH55-H3KR 3KVA Online UPS is a powerful backup power solution designed to help protect essential electronic equipment against unexpected power interruptions and unstable electricity. Featuring a rated capacity of 3KVA/3KW, this online UPS is suitable for business environments, office workstations, networking equipment, servers, and other critical electrical devices that require dependable power protection.In Bangladesh, frequent load shedding, voltage fluctuations, and unexpected power failures can interrupt business operations and put sensitive equipment at risk. The Must EH55-H3KR addresses these challenges with a 72VDC lead-acid battery configuration, a 4ms transfer time, and support for multiple AC voltage levels. Its combination of high power capacity, configurable input frequency, and practical monitoring features makes it a suitable choice for users looking for a professional 3KW online UPS.
3KVA/3KW Rated Power Capacity
With a rated capacity of 3KVA/3KW, this Must online UPS is designed to support compatible equipment with a combined power requirement of up to 3,000 watts. It is suitable for protecting business computers, servers, networking devices, and other essential electronics. Always calculate the total connected load before installation to maintain sufficient operating headroom.
72VDC Lead-Acid Battery Configuration
The UPS uses six 7Ah lead-acid batteries connected in a 72VDC configuration. This battery arrangement provides stored energy for backup operation when the main electricity supply becomes unavailable. Its two-stage/three-stage charging modes support controlled battery charging.Actual backup time depends on the connected load, battery condition, battery age, and operating environment.
Fast 4ms Transfer Time
The specified 4ms transfer time helps reduce interruptions when switching between power sources. This is particularly useful for computers, office equipment, and compatible electronic devices that need consistent power availability.
Intelligent Display and Quiet Operation
The built-in display supports operating information such as working mode, load level, input voltage, and output voltage. Its button and LED interface makes it easier to monitor the UPS during daily operation. With a noise level of up to 45dB, it is also suitable for many office and equipment-room environments.
Flexible Voltage and Frequency Support
The Must EH55-H3KR supports 208V, 220V, 230V, and 240V AC input and output configurations. Its default 50/60Hz frequency support, with an adjustable ±10Hz range, provides additional configuration flexibility.
Where Can You Use the Must EH55-H3KR 3KW UPS?
The Must EH55-H3KR is designed for environments where an unexpected power interruption can affect productivity, equipment availability, or business operations.
- Office and corporate environments: Supports compatible desktop computers, workstations, and essential office equipment.
- Server rooms: Provides backup power support for compatible servers and critical computing infrastructure.
- Networking infrastructure: Helps maintain power availability for compatible routers, switches, and network devices.
- Business operations: Suitable for selected commercial equipment that requires a dependable backup power source.
- Professional IT environments: Helps reduce disruption to important electronic equipment during electricity interruptions.
Why Choose a 3KVA Online UPS Instead of a Standard UPS?
A standard offline UPS is generally designed for basic backup requirements, while an online UPS is intended for applications that need more consistent power conditioning and protection. The Must EH55-H3KR offers a 3KW rated capacity, adjustable frequency support, and a dedicated battery configuration, making it a practical option for professional IT environments.Before purchasing, consider your equipment's combined wattage, starting power requirements, required backup duration, and battery expansion options. Also, confirm installation requirements and compatibility with your electrical system.
Buy Must EH55-H3KR 3KVA Online UPS in Bangladesh from Potaka IT
Looking for the Must EH55-H3KR 3KVA Online UPS price in Bangladesh? Potaka IT offers this Must 3KW online UPS for customers looking for dependable backup power solutions for offices, businesses, and IT infrastructure.Explore our complete collection of
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Frequently Asked Questions
What is the capacity of the Must EH55-H3KR Online UPS?
The Must EH55-H3KR has a rated capacity of 3KVA or 3KW, making it suitable for compatible office equipment, servers, networking devices, and professional IT applications.
What type of battery does the Must EH55-H3KR use?
It uses six 7Ah lead-acid batteries connected in a 72VDC configuration.
How long does the Must EH55-H3KR provide backup?
Backup time depends on the connected electrical load, battery health, and operating conditions. A higher connected load generally results in shorter backup time.
Is the Must EH55-H3KR suitable for server rooms?
Yes. Its 3KW rated capacity and backup battery configuration make it suitable for compatible server-room equipment, provided the total connected load remains within its rated capacity.
What is the transfer time of the Must EH55-H3KR 3KVA UPS?
The specified transfer time is 4ms, helping minimise interruptions when the UPS switches between power sources.
