48V Lithium UPS
48V Lithium UPS

Lithium Battery Online UPS 1500VA 1200W – LiFePO4 All-in-One UPS

The RM-1102HRSL Lithium UPS All-in-One Unit is a compact 1500VA / 1200W online double-conversion UPS designed to provide reliable, uninterrupted power for critical electronic equipment.

Operating Mode:
AC mode, single-phase, output power factor 0.8/0.9

Applications:
Widely used in data/equipment rooms, ETC (electronic toll collection) & communications, transportation, meteorology, broadcasting & television, industrial & commercial / tax offices, healthcare, energy & power, and other industries.

Category:

Key Features

1. Lithium-ion Battery Pack — Compared to VRLA (lead-acid) batteries, the modular integrated design saves space; backup time can be extended by adding more battery packs, and service life is 3x longer.

2. External Industrial HMI Control — The 6KVA/5400W model supports an optional external 7-inch industrial touchscreen with communication function, enabling integrated all-in-one external display control. Equipped with caster wheels at the base for easy mobility.

3. Custom Configuration — Supports extensive customization, with a wide range of configurable product options available.

Unlike conventional UPS systems using VRLA lead-acid batteries, this model is designed around a 48V LiFePO4 lithium battery system, providing longer battery service life, reduced maintenance requirements, and a more compact power backup solution. Optional external LiFePO4 battery packs are available in multiple capacities, allowing backup time to be configured according to project requirements.

With 0 ms transfer time, pure sine wave output and selectable 220/230/240VAC output, the UPS is suitable for applications requiring continuous and stable AC power, including server rooms, network equipment, telecommunications, transportation systems, industrial control equipment, healthcare facilities, commercial facilities and other critical loads.

For projects requiring centralized monitoring, the UPS supports RS-232/USB communication and optional SNMP network management. Customized battery capacity, cabinet configuration, power distribution and other project-specific configurations are also available.

Model RM-1102HRSL
Phase Single-phase (L+N+PE)
Capacity 1500VA/1200W
Input
Rated voltage 220VAC
Voltage range 140-300VAC @100% load, 110VAC @60% load (derated)
Frequency range 40-70Hz
Power factor ≥0.99@rated voltage (full load)
Input connection IEC 320 C20
Output
Output voltage 220/230/240VAC (selectable)
Voltage regulation (battery mode) ±1%
Frequency range (sync range) 56-64Hz or 46-54Hz
Frequency range (battery mode) 50Hz/ 50Hz±0.1Hz
Charging current 10A
Battery voltage 48V (LiFePO4)
Output connection IEC 320 C13
Crest factor 3：1
Harmonic distortion ≤3%THD (linear load)　;　≤6%THD(non-linear load)
Transfer Time
Mains to battery mode 0ms
Waveform (battery mode) Pure sine wave
Overload Capability
Online mode(<35°C) 105-125%: 2 min; 125-140%: 30 sec
Battery mode(<35°C) 105-120%: 1min;　>120%: immediate shutdown
Efficiency
Online mode 95%
Physical
Dimensions　DxWxH (mm) 219*171mm*439mm
Net weight 15kg
Environment
Operating temp/ humidity 0-95%RH @0-45°C (non-condensing)
Noise <40dB　@1m
Management
Intelligent port RS-232/USB; supports Windows 2000/2003/XP/Vista/2008, Windows 7/8, Linux & MAC
LiFePO4 battery pack (optional) 48V　7/9/20/50/100/150/200Ah　or　51.2V 50/100/200/300Ah
Cables & accessories Battery connection cable +communication cable +UPS-to-battery connection cable
Cabinet type(optional) Standard outdoor cabinet / Air-conditioned cabinet
SNMP(optional) SNMP card+browser-based power management
Distribution (optional) Surge protection, input/output, maintenance bypass+ output feeder. Breaker brands:Schneider/Chint/domestic Liangxin

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