Marsriva MR-US1K-H 1kVA / 1kW Online UPS – 36V Double-Conversion, Zero-Switch
Pickup
Bagmati Province, Kathmandu, New Road
Delivery
18 Oct - 20 Oct 2 - 3 day(s)
Rs. 100
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| Brand | : | Marsriva |
|---|---|---|
| Model | : | MR-US1K-H |
| Rated Capacity | : | 1kVA / 1kW |
| Output Voltage | : | 100 / 110 / 115 / 120 / 127VAC |
| Output Frequency | : | 50 / 60Hz ± 0.1% |
| Output Harmonic Distortion | : | ≤2% THD (linear load), ≤4% THD (non-linear load) |
| Output Power Factor | : | 1.0 |
| Switching Time | : | AC Mode to Battery Mode 0ms, Inverter to Bypass 4ms (Typical) |
| UPS Type | : | Double-conversion On-Line |
| Waveform Type | : | Pure Sine wave |
| Rated Input Voltage | : | 100 / 110 / 115 / 120 / 127VAC |
| Input Voltage Range | : | 55–150VAC, 55–85VAC and 140–150VAC (power limited) |
| Input Frequency | : | 50 / 60 ± 6Hz (Default), ±10Hz (Adjustable) |
| Input Power Factor | : | ≥0.99 |
| Load Efficiency (AC Mode) | : | Full load 93.5%@110VAC |
| Load Efficiency (Battery Mode) | : | Full load 90.5%@36VDC |
| Battery Type | : | Lead-acid battery |
| Battery Voltage | : | 36V |
| Charging Current | : | 5.0A (Default) |
| Form Factor | : | Rack Type |
| Dimension (WHD mm) | : | 438 × 88 × 385 |
| Net Weight (kg) | : | 5.8kg |
| Communication Interface | : | RS232, USB, EPO, Smart Card Slot |
| Control Panel | : | Multifunction LCD status and control console |
| Alarm | : | Battery mode: every 8s; Low battery: every second; Overload: every second |
| Protection | : | Short circuit, Overload, Overcharge, Overdischarge |
| Operating Temperature | : | 0°C – 40°C |
| Storage Temperature | : | -15°C – 60°C (Battery: 0°C – 40°C) |
| Relative Humidity | : | 20–95% (non-condensing) |
| Audible Noise | : | <50dB (1 meter from surface) |
The Marsriva MR‑US1K‑H is a 1 kVA / 1 kW double‑conversion online UPS designed for home and business use. It delivers pure sine wave output, 0 ms switchover, and a highefficiency design to protect critical equipment such as PCs, servers, and network devices. With a wide input voltage range and intelligent battery management, this UPS ensures reliable, clean power even during severe power fluctuations.
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