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| Capacity | 20kVA |
| Input Voltage | 3 x 400VAC (3Ph+N) / 230VAC (1Ph+N) |
| Output Voltage | 3 x 360*/380*/400/415 VAC (3Ph+N) |
| Frequency | 50Hz ± 0.1 Hz or 60Hz ± 0.1 Hz |
| Noise Level | |
| Battery | |
| Alarm | |
| Load Capacity | 20kW |
| Frequency | 46 – 54Hz @ 50Hz system; 56 – 64Hz @ 60Hz system |
| Power Factor | ≥0.99 @ 100% Load |
| Voltage Range | 110 – 300VAC ± 3 % @ 50% load; 176 – 276VAC ± 3 % @ 100% load |
| Backup Time | |
| Voltage Range | |
| Type of Wave | Pure Sine wave |
| Transfer Time | AC Mode to Batt. Mode: 0ms Inverter to Bypass: 0ms |
| Power Factor |
| Dimension |
| Warranty | 01-year warranty |
The Marsriva MR-US3320K-H is a 20kVA / 20kW true online UPS designed to provide seamless power backup for mission-critical infrastructure in Bangladesh. With zero transfer time, pure sine wave output, and ultra-low <2% harmonic distortion, this three-phase UPS ensures clean, consistent energy for heavy-duty applications in data centers, telecom hubs, and industrial setups.
It supports a wide input voltage range and offers impressive overload capacity handling up to 150% loads. With THDi <4% at full load, it helps preserve the longevity of connected equipment and improves overall power quality. Whether for IT, healthcare, or industrial control systems—this UPS keeps operations running uninterrupted.
⚡ 20KW True Capacity (1.0 PF) – Powers high-end industrial setups
? 3-Phase Input & Output – Supports 3 x 400VAC systems (standard in Bangladesh)
? Zero Transfer Delay (0ms) – Seamless switching ensures full-time protection
? THDi ≤2% (Linear Load) – Reduces harmonic impact on sensitive devices
? Smart Overload Management – Handles up to 150% load with built-in protection
? Wide Input Range (110–300VAC) – Ideal for regions with voltage fluctuations
? Pure Sine Wave Output – Safe for sophisticated equipment & machinery
? Advanced Heat & Load Handling – Built for durability in industrial environments
Data centers, banks, and telecom switching centers
Hospitals, surgical suites, and labs with critical power needs
Factories, automation lines, and CNC machines
Government or corporate offices with 24/7 server operations
Small business or home users with low power needs
Environments without 3-phase power infrastructure
Built-in advanced harmonic suppression for enhanced power quality
Full 20KW output capacity with high overload tolerance
Ideal for Bangladeshi voltage conditions and industrial-grade power setups
0ms transition time keeps servers, medical, or telecom equipment fully protected
High input power factor (≥0.99) ensures optimal energy efficiency
Supported by Marsriva's 1-year warranty
Don’t risk your business continuity—secure your power with the Marsriva MR-US3320K-H 20kVA UPS.
Buy from today.
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The latest price of Marsriva MR-US3320K-H Energy Efficient 20kVA Online UPS in Bangladesh is 220,000৳ You can buy the Marsriva MR-US3320K-H Energy Efficient 20kVA Online UPS at best price from our Website or visit any of our showrooms.
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| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,000৳(5%) | 231,000৳ |
| 6 | 39,233৳(7%) | 235,400৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,350৳(11%) | 244,200৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,000৳(5%) | 231,000৳ |
| 6 | 39,233৳(7%) | 235,400৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 11,000৳(20%) | 264,000৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 38,867৳(6%) | 233,200৳ |
| 9 | 26,156৳(7%) | 235,400৳ |
| 12 | 20,167৳(10%) | 242,000৳ |
| 18 | 13,689৳(12%) | 246,400৳ |
| 24 | 10,542৳(15%) | 253,000৳ |
| 36 | 7,211৳(18%) | 259,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,000৳(5%) | 231,000৳ |
| 6 | 39,233৳(7%) | 235,400৳ |
| 9 | 26,400৳(8%) | 237,600৳ |
| 12 | 19,983৳(9%) | 239,800৳ |
| 24 | 10,175৳(11%) | 244,200৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,000৳(5%) | 231,000৳ |
| 6 | 39,233৳(7%) | 235,400৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 13,933৳(14%) | 250,800৳ |
| 24 | 10,542৳(15%) | 253,000৳ |
| 36 | 7,211৳(18%) | 259,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 11,000৳(20%) | 264,000৳ |
| 36 | 7,456৳(22%) | 268,400৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,000৳(5%) | 231,000৳ |
| 6 | 39,233৳(7%) | 235,400৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,350৳(11%) | 244,200৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 10,908৳(19%) | 261,800৳ |
| 30 | 8,873৳(21%) | 266,200৳ |
| 36 | 7,517৳(23%) | 270,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 10,817৳(18%) | 259,600৳ |
| 36 | 7,517৳(23%) | 270,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 10,817৳(18%) | 259,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 10,908৳(19%) | 261,800৳ |
| 30 | 8,873৳(21%) | 266,200৳ |
| 36 | 7,517৳(23%) | 270,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 10,817৳(18%) | 259,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 14,178৳(16%) | 255,200৳ |
| 24 | 10,817৳(18%) | 259,600৳ |
| 30 | 8,873৳(21%) | 266,200৳ |
| 36 | 7,639৳(25%) | 275,000৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 10,817৳(18%) | 259,600৳ |
| 36 | 7,517৳(23%) | 270,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 10,817৳(18%) | 259,600৳ |
| 36 | 7,517৳(23%) | 270,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 10,817৳(18%) | 259,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,000৳(5%) | 231,000৳ |
| 6 | 39,233৳(7%) | 235,400৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 8 | 29,700৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,000৳(5%) | 231,000৳ |
| 6 | 38,867৳(6%) | 233,200৳ |
| 9 | 26,400৳(8%) | 237,600৳ |
| 12 | 19,983৳(9%) | 239,800৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 10,817৳(18%) | 259,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 10,817৳(18%) | 259,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,000৳(5%) | 231,000৳ |
| 6 | 38,867৳(6%) | 233,200৳ |
| 9 | 26,400৳(8%) | 237,600৳ |
| 12 | 20,167৳(10%) | 242,000৳ |
| 18 | 13,811৳(13%) | 248,600৳ |
| 24 | 10,725৳(17%) | 257,400৳ |
| 30 | 8,727৳(19%) | 261,800৳ |
| 36 | 7,394৳(21%) | 266,200৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,233৳(7%) | 235,400৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,350৳(11%) | 244,200৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 10,817৳(18%) | 259,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 27,133৳(11%) | 244,200৳ |
| 12 | 20,717৳(13%) | 248,600৳ |
| 18 | 14,178৳(16%) | 255,200৳ |
| 24 | 11,000৳(20%) | 264,000৳ |
| 36 | 7,639৳(25%) | 275,000৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 18 | 14,056৳(15%) | 253,000৳ |
| 24 | 10,908৳(19%) | 261,800৳ |
| 30 | 8,873৳(21%) | 266,200৳ |
| 36 | 7,517৳(23%) | 270,600৳ |
| Months | Monthly EMI | Overall Cost |
|---|---|---|
| 3 | 77,733৳(6%) | 233,200৳ |
| 6 | 39,600৳(8%) | 237,600৳ |
| 9 | 26,644৳(9%) | 239,800৳ |
| 12 | 20,533৳(12%) | 246,400৳ |
| 24 | 11,000৳(20%) | 264,000৳ |
