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2KVA LiFePO4 Battery UPS LCD Online Double Conversion UPS System Dual Input UPS
| MOQ: | 50 |
| Price: | Negotiation |
| Standard Packaging: | Cartons |
| Delivery Period: | 30 working days |
| Payment Method: | L/C,T/T |
| Supply Capacity: | 100000PCS per month |
Detail Information
Place of Origin
China
Brand Name
RSUN or OEM
Model Number
D2K-Li
Document
Type:
Lithium Ion UPS
Output Voltage:
208/220/230/240VAC
Capacity:
2KVA 2KW
Waveform:
Pure Sine Wave
THD:
<2%(Linear Load), <8%(None-Linear Load)
Efficiency:
90%
Battery Type:
LiFePO4 Battery
Charging Current:
4A / 8A
Protection:
3 Over Voltage Protection Loop, Preserve Interface For Over Temperature/over Pressure Switch Off Interface
Dimension:
190×318×415mm
Highlight:
2KVA LiFePO4 Battery UPS
,LCD LiFePO4 Battery UPS
,Online Dual Input UPS
Product Description
2KVA 1.8KW LiFePO4 Battery UPS Online UPS Double Conversion Ups System Dual Input UPS LCD, UPS power system pure sine wave ups, High frequency Online UPS
DESCRIPTIONS:
The DK-Li Series is an online UPS system integrated with a lithium-ion battery, specifically designed to deliver reliable power protection for critical applications. Utilizing double-conversion topology, it provides a pure sine wave output, ensuring continuous and stable power for sensitive equipment that demands seamless voltage regulation. With zero transfer time, the DK-Li UPS guarantees uninterrupted power delivery during outages or disturbances. Additionally, it supports the parallel connection of multiple battery packs, enhancing backup capacity while optimizing space usage.
MAIN FEATURES:
LiFePO₄ UPS - Reliable & High-Efficiency Power
• Long-life LiFePO₄ battery with 2000+ cycles
• True double-conversion architecture
• Advanced DSP digital control
• Dry contact interface for BMS integration
• Modbus communication support
• Wide input voltage range: 90 - 300VAC
• Adjustable charging current: 4A / 8A
• Zero transfer time for seamless backup
• Compatible with generators
• Compact design with easy maintenance
SPECIFICATIONS:
| Model | D1K-Li | D1KS-Li | D2K-Li | D2KS-Li | D3K-Li | D3KS-Li |
| Capacity | 1kVA/900W | 2kVA/1.8kW | 3kVA/2.7kW | |||
| Topology | Double Conversion Online UPS | |||||
| Phase | Single Phase Input Single Phase Output | |||||
| Mains Input | ||||||
| Wiring | L/N+PE | |||||
| Rated Voltage | 208/220/230/240VAC | |||||
| Voltage Range | 90~300VAC | |||||
| Frequency Range | 40Hz-70Hz | |||||
| Input Power Factor | ≥0.99 | |||||
| AC Output | ||||||
| Wiring | L/N+PE | |||||
| Output Voltage | 208/220/230/240VAC | |||||
| Voltage Regulation | ±1% | |||||
| Output Frequency | 50/60±4Hz(Sync Mode) / 50/60Hz±0.1%(Free Run) | |||||
| Waveform | Sine Wave | |||||
| Distortion | <2%(Linear Load), <8%(None-Linear Load) | |||||
| (THDV%) | ||||||
| Over load capability | 100%~105% continuous. | |||||
 60Sec.@105%~130% Rated Load |
||||||
| 10Sec.@130%~150% Rated Load | ||||||
| 0.3Sec.@>150%Rated Load | ||||||
| Efficiency | ||||||
| Line Mode | 88% | 90% | ||||
| Battery Mode | 86% | 88% | ||||
| Battery | ||||||
| Rated Battery Voltage | 48VDC (default for 15cell of LiFePO4 ) | |||||
| Battery Capacity | 600WH, >40mins @ Full Load | External Battery Depends | 1000WH, >30mins @ Full Load | External Battery Depends | 1000WH, >20mins @ Full Load | External Battery Depends |
| Backup Time | ||||||
| Charging Current | 4A/8A | |||||
| Charging Voltage | 52.8V(default for 15cell of LiFePO4 ) / Customerized according to battery request | |||||
| Charger Behavior & | CC. CV. Floating. Turn-Off 4 states | |||||
| Protection | 3 over voltage protection loop, preserve interface for over temperature/over pressure switch off interface | |||||
| Physical | ||||||
| Tower Dimension | 1KS/2KS: 145×220×390mm 3KS: 190×318×365mm | |||||
| 1K: 190×318×365mm 2K/3K:190×318×415mm | ||||||
| Weight(KG) | 10.8 | 5.0 | 16.5 | 5.5 | 18.0 | 7.9 |
| HMI | ||||||
| LED DISPLAY | Mains / battery status, Load level, battery level, Operation Mode | |||||
| LCD DISPLAY with LED indicator | Input Mains Voltage, Frequency, Load level, Operation Mode, Health Status | |||||
| Standards Communication | 1. RS232 PORT | |||||
| 2. Network Card: Support SNMP, TCP/IP Protocol, for remote monitor the UPS via Smart Phone APP, Web page, PC Monitor Software, Support Server / NAS shutdown | ||||||
| 3. Dry Contact Interface for BMS control | ||||||
| 4. ModBUS For BMS interface | ||||||
| Operating Environment | ||||||
| Temperature range | -10~50oC | |||||
| Relative Humidity | 0-98%(Non-condensing) | |||||
| Acoustics Noise | <55dB @ 1 meters | |||||
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