| Feature | Category | Specification |
|---|---|---|
| Brand & Model | Basic Info | Marsriva MR-US3KRT (Standard Backup Version) |
| Form Factor | Basic Info | 2U Rackmount / Tower Convertible |
| UPS Topology | Basic Info | High-Frequency True Online Double-Conversion (HF) |
| Phase Configuration | Basic Info | 1-Phase Input / 1-Phase Output (1/1) |
| VA / Watt Rating | Capacity | 3000 VA / 3000 Watts ($\text{PF} = 1.0$) |
| Input Voltage Range | Electrical Specs | $110\text{VAC} - 300\text{VAC}$ Single-Phase |
| Input Frequency Range | Electrical Specs | $50/60\text{Hz} \pm 6\text{Hz}$ (Default) / $\pm 10\text{Hz}$ Adjustable |
| Input Power Factor | Electrical Specs | $\ge 0.99$ (Active PFC Rectifier) |
| Output Nominal Voltage | Electrical Specs | 208V / 220V / 230V / 240VAC Selectable |
| Output Waveform | Electrical Specs | Pure Sine Wave ($\text{THD} \le 3\%$ Linear Load) |
| AC Load Efficiency | Performance | Up to 95.5% in AC Double-Conversion Mode |
| Transfer Time | Performance | 0 ms (Mains to Inverter / Battery) |
| DC Bus Voltage | Battery System | 72V DC |
| Internal Batteries | Battery System | 6x 12V 9Ah VRLA Lead-Acid Batteries Included |
| Recharge Time | Battery System | ~4 to 5 Hours to 90% Capacity |
| Standard Backup Duration | Battery System | ~3.5 to 10+ Minutes (Load Dependent) |
| Dimensions (DWH) | Physical Specs | $438 \times 480 \times 88\text{ mm}$ (2U Chassis) |
| Net Weight | Physical Specs | ~21.5 kg (Including Internal Battery Pack) |
| Communication Ports | User Interface | RS232, USB, EPO, Smart Card Slot (Optional SNMP) |
| Warranty | After-Sales | 01 Year Official Manufacturer Warranty |
Marsriva MR-US3KRT Energy Efficient 3kVA Online UPS
Price:
0৳
Status: TBA
Product
Code: #1816
Category:
Online UPS
Brand:
MARSRIVA
The Marsriva MR-US3KRT is a highly efficient 3kVA / 3kW High-Frequency Online Double-Conversion UPS designed for dense server racks, networking nodes, and critical IT infrastructure. Built in a space-saving 2U Rack/Tower convertible chassis with a unity power factor ($\text{PF} = 1.0$), zero transfer time ($0\text{ms}$), active input PFC ($\ge 0.99$), and pure sine wave delivery, it delivers 3,000 Watts of continuous, clean power. It includes an internal battery pack of 6x 12V 9Ah VRLA batteries (72V DC system), making it a complete standard-backup solution for enterprise hardware.
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Specification
Description
Marsriva MR-US3KRT Energy Efficient 3kVA Online UPS
Engineered to protect mission-critical servers, storage arrays, telecom systems, and high-end workstations, the Marsriva MR-US3KRT utilizes advanced Digital Signal Processing (DSP) control and AC-DC-AC double-conversion technology. It eliminates utility grid irregularities—including voltage sags, power spikes, frequency drifts, harmonic noise, and total blackouts—delivering up to 95.5% efficiency in AC double-conversion mode for reduced operational thermal load and power costs.
Unlike long-backup ("H" series) units, the MR-US3KRT features an integrated battery compartment holding six 12V 9Ah sealed lead-acid batteries running on a 72V DC bus. This configuration provides immediate backup runtime (typically 3.5 to 10+ minutes under varying loads), offering the necessary buffer to safely execute automated OS shutdown scripts or bridge the gap until emergency backup generators synchronize with the load.
The unit supports a broad single-phase input voltage range ($110\text{VAC} - 300\text{VAC}$) with power-limited thresholds at extreme ends, protecting the battery bank during routine voltage dips. An intuitive LCD interface provides real-time monitoring of load percentages, battery charge, input/output voltages, and operational status. Equipped with RS232, USB, Emergency Power Off (EPO), and a Smart Card Slot for optional SNMP adapters, it integrates into centralized remote power management systems.
Product Pricing & Availability
The unit price for the Marsriva MR-US3KRT 3kVA Rack Mount Online UPS (Complete unit with internal 6x 12V 9Ah batteries) in Bangladesh typically ranges between 43,500৳ and 46,500৳. Corporate purchase orders, tender specifications, and enterprise server rack bundle quotes can be processed directly through International Office Solution.
What is the price of Marsriva MR-US3KRT Energy Efficient 3kVA Online UPS in Bangladesh?
The latest price of Marsriva MR-US3KRT Energy Efficient 3kVA Online UPS in Bangladesh is 0৳. You can buy the Marsriva MR-US3KRT Energy Efficient 3kVA Online UPS at best price from our website or visit any of our showrooms.
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