Rsun Power Technology Co.,Ltd
| Payment Terms | T/T,Western Union |
| Supply Ability | 100000PCS per month |
| Delivery Time | 30 days |
| Packaging Details | Cartons, wooden box |
| Type | Lithium Ion UPS |
| Capacity | 3KVA 3KW |
| Battery type | Lithium ion battery, LiFePO4 battery |
| Battery Cycle life | over 2000+ cycles |
| Output Voltage | 208/220/230/240VAC |
| Harmonic Distortion | ≦3% THD(linear load), ≦5% THD(non-linear load) |
| Power Factor | 1.0 |
| Battery Voltage | 76.8V |
| Charging Current | 4A default |
| Rack Height | 2U |
| Case size | 438*532*88mm(2U) |
| Brand Name | RSUN or OEM |
| Model Number | RT-3K-Li |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 100000PCS per month |
| Delivery Time | 30 days | Packaging Details | Cartons, wooden box |
| Type | Lithium Ion UPS | Capacity | 3KVA 3KW |
| Battery type | Lithium ion battery, LiFePO4 battery | Battery Cycle life | over 2000+ cycles |
| Output Voltage | 208/220/230/240VAC | Harmonic Distortion | ≦3% THD(linear load), ≦5% THD(non-linear load) |
| Power Factor | 1.0 | Battery Voltage | 76.8V |
| Charging Current | 4A default | Rack Height | 2U |
| Case size | 438*532*88mm(2U) | Brand Name | RSUN or OEM |
| Model Number | RT-3K-Li | Place of Origin | China |
| High Light | 3000W Lithium Ion UPS ，LCD Lithium Ion UPS ，Online LiFePO4 Battery UPS | ||
3KVA 3000W Lithium Ion UPS Online UPS Battery UPS System LiFePO4 battery LCD long life UPS, Rack mount UPS, EPO, RS232 Dry contact, USB
DESCRIPTIONS:
The RSUN RT-Li Series is a high-performance, rack-mounted online UPS system that integrates advanced lithium-ion battery technology within a compact 2U chassis. Built on true double-conversion architecture with zero transfer time, it delivers continuous, pure sine wave power, ideal for protecting mission-critical systems that demand consistent voltage and frequency control.
Designed for scalability, the RT-Li Series supports modular runtime expansion through additional external lithium battery packs, enabling tailored power solutions without compromising rack space.
Engineered with cutting-edge 3-level topology and soft-switching design, this UPS minimizes switching losses, enhances thermal management, and achieves superior operating efficiency, up to 95.5% in online mode and 98.5% in ECO mode. These performance gains translate to lower energy consumption and reduced total cost of ownership, making it a smart choice for enterprise, industrial, and telecom environments.
MAIN FEATURES:
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 | ||
Versatile Mounting Options for Seamless Integration:
This UPS is designed for flexible deployment across a variety of environments. It supports standard 19” rack installation using the included mounting brackets or an optional user-supplied rail kit. For standalone applications, dedicated vertical mounting kits are available, enabling the UPS to be securely installed outside of a rack enclosure. When pairing the unit with multiple external battery packs in an upright configuration, optional base extensions can be added to enhance structural stability and maintain proper alignment across all components.
Company Details
Business Type:
Manufacturer,Importer,Trading Company
Year Established:
2002
Total Annual:
15,000,000USD-30,000,000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
With over 23 years of industry expertise, RSUN POWER is a trusted manufacturer specializing in Uninterruptible Power Supplies (UPS), inverters, and battery solutions. Our state-of-the-art factory spans nearly 20,000 square meters and is equipped with 33 fully automated SMT production lines, over 10 ... With over 23 years of industry expertise, RSUN POWER is a trusted manufacturer specializing in Uninterruptible Power Supplies (UPS), inverters, and battery solutions. Our state-of-the-art factory spans nearly 20,000 square meters and is equipped with 33 fully automated SMT production lines, over 10 ...
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