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1000W 1000VA Lithium Battery UPS Online Dual Conversion UPS Solar LiFePO4 Battery UPS

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1000W 1000VA Lithium Battery UPS Online Dual Conversion UPS Solar LiFePO4 Battery UPS

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Brand Name : RSUN or OEM

Model Number : RT-1K-Li

Place of Origin : China

MOQ : 10

Price : Negotiation

Payment Terms : T/T,Western Union

Supply Ability : 100000PCS per month

Delivery Time : 30 days

Packaging Details : Cartons, wooden box

Type : Lithium Ion UPS

Nominal capacity : 1KVA 1KW

Input Voltage : 208/220/230/240VAC

Output Voltage : 208/220/230/240VAC

Output Frequency : AC mode: same as AC ,Battery mode:50/60Hz±1%

Battery type : Lithium ion battery, LiFePO4 battery

Single Cell Type : LFP26700-3600mAh

Battery Cycle life : over 2000+ cycles

Power Factor : 1.0

Transfer Time : AC mode to Batt. Mode:0ms,Inverter mode to Bypass mode:4ms

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Lithium UPS 1000W 1000VA Online UPS Dual Conversion UPS LiFePO4 Battery UPS Solar UPS, USB EPO RS232 Dry contact

DESCRIPTIONS:

The RSUN RT-Li Series is a high-efficiency, 2U rackmount online UPS designed with integrated lithium-ion battery technology and advanced double-conversion architecture. Delivering true sine wave output with zero transfer time, it ensures seamless, uninterrupted power delivery for sensitive and mission-critical applications that require strict voltage and frequency regulation.

Its modular design allows easy runtime extension by connecting multiple external lithium battery modules, providing a flexible solution tailored to evolving backup needs while conserving rack space.

Engineered with innovative 3-level inverter topology and soft-switching control, the RT-Li Series significantly reduces heat and switching losses, maximizing reliability and minimizing energy waste. With efficiency ratings of up to 95.5% in online mode and 98.5% in ECO mode, it offers substantial energy savings and lowers operational overhead, making it ideal for modern IT, industrial, and telecommunications infrastructures.

MAIN FEATURES:

• Durable Battery:LiFePO4 cells with 2000+ cycles for long life
• Power Factor 1.0:Delivers full-rated real power
• Smart Charging:1A - 12A adjustable digital charge current
• Double Conversion:Ensures seamless, clean power
• Wide Input Range:208 - 240VAC selectable input
• High Efficiency:Up to 95.5% (online), 98.5% (ECO mode)
• Easy Maintenance:Designed for quick servicing

SPECIFICATIONS:

Model RT-1K-Li RT-2K-Li RT-3K-Li
Rated Capacity 1000W 2000W 3000W
INPUT
Input Formats L+N+PE
Rated Input Voltage 208/220/230/240VAC
Voltage Range 110~300VAC ( 110~176VAC, 280~300VAC power limited )
Frequency Range 50/60Hz±6Hz, ± 10Hz (setable)
Input Power Factor ≥0.99
Input Harmonic Distortion ≦3% THD(linear load), ≦5% THD(non-linear load) PF=0.8
OUTPUT
Output Formats L+N+PE
Output Voltage 208/220/230/240VAC
Output Accuracy ±1%
Output Frequency AC mode: same as AC ,Battery mode:50/60Hz±1%
Output Harmonic Distortion ≦3% THD(linear load), ≦5% THD(non-linear load) PF=0.8
Output Power Factor 1.0
Transfer Time AC mode to Batt. Mode:0ms, Inverter mode to Bypass mode:4ms
Load Capacity AC Mode: 30min@102%~110% Load / 10min@110%~130% Load / 30s@130%~150% Load / 200ms@>150% Load Battery Mode: 1min@102%~110% Load / 10s@110%~130% Load / 3s@130%~150% Load / 200ms@>150% Load
MACHINE EFFICIENCY
AC Mode Full load efficiency 94.5%@220VAC Full load efficiency 95.5%@220VAC Full load efficiency 95.5%@220VAC
Battery Mode Full load efficiency 89.5%@36VDC Full load efficiency 91.5%@72VDC Full load efficiency 91.5%@ 72VDC
BATTERY
Battery Lifecycle ＞2000
Single Cell Type LFP26700-3600mAh
Battery Cell Configuration 276.48Wh 552.96Wh 829Wh
Battery Voltage 38.4V 76.8V 76.8V
Charging Voltage 42VDC ± 1% 84VDC ± 1% 84VDC ± 1%
Charging Mode 2 stage charging management (CC-CV)
Charging Current 4A default, 12A max. 4A default, 4A max.
WORKING ENVIRONMENT
Ambient Temperature 0~40℃
Ambient Humidity 20%~95%(No Condensation)
Storage Temperature -15~60℃(Battery:0~40℃)
Altitude <1000m,Derating at above 1000m, maximum 4000m,Refer to IEC62040
DISPLAY
LCD Working mode/load/battery power/input/output ect.
STANDARD & CERTIFICATION
Standard & Certification: EN/IEC 61000, EN/IEC 62040, GB/T4943, YD/T 1095, TLC etc.
PHYSICAL
case size (W*D*H) 438*413*88mm(2U) 438*532*88mm(2U) 438*532*88mm(2U)
COMUNICATION INTERFACE
INTERFACE 1*USB,1*RS232,1*EPO

Flexible & Multiple installation options:

The UPS is engineered for versatile installation across various environments. It fits seamlessly into standard 19” rack cabinets using the provided mounting ears, or it can be mounted with a user-supplied rail kit for enhanced accessibility. For standalone setups, dedicated vertical mounting brackets are available, ideal for installations outside of a rack system. When deploying multiple external battery packs in a tower configuration, optional stand extensions can be used to ensure optimal alignment and structural stability. This adaptable mounting design supports efficient use of space while maintaining system integrity and ease of maintenance.

1000W 1000VA Lithium Battery UPS Online Dual Conversion UPS Solar LiFePO4 Battery UPS1000W 1000VA Lithium Battery UPS Online Dual Conversion UPS Solar LiFePO4 Battery UPS

1000W 1000VA Lithium Battery UPS Online Dual Conversion UPS Solar LiFePO4 Battery UPS

Why Opt for a Lithium Battery UPS?
1. Extended Service Life
Lithium-ion UPS systems offer a significantly longer operational lifespan—up to 3 to 5 times that of conventional lead-acid batteries, minimizing replacement frequency and reducing long-term maintenance costs.
2. Space-Saving and Lightweight Design
Thanks to their compact size and lower weight, lithium batteries simplify installation and are ideal for environments where space and mobility are at a premium.
3. Rapid Charging and Optimized Efficiency
With faster recharge cycles and superior energy conversion, lithium UPS units minimize downtime and deliver more efficient power management, ensuring consistent performance for critical loads.
4. Advanced Protection and Operational Safety
Integrated Battery Management Systems (BMS) provide intelligent safeguards, actively monitoring against thermal risks, overvoltage, overcurrent, and short circuits, enhancing both safety and system reliability.
5. Environmentally Responsible Choice
Free from toxic heavy metals, lithium batteries are recyclable and produce less environmental impact, aligning with sustainable energy goals and green compliance standards.
VARIOUS APPLICATIONS:
• Data Centers & IT Systems - Safeguards servers, storage, and networking gear against power interruptions, minimizing downtime and data loss.
• Healthcare & Medical Equipment - Delivers continuous, stable power to life-support systems and diagnostic tools where failure is not an option.
• Residential & Office Settings - Maintains uninterrupted power for essential devices like PCs, routers, and home security systems during blackouts.
• Industrial & Telecommunications Infrastructure - Supports demanding operations with consistent, high-load power backup across manufacturing lines and network stations.

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