240V 3KW UPS Battery System with LiFePO4 Technology, 95% Efficiency, and -20℃ to 50℃ Operating Range

Price Negotiable

Price: USD/CNY, Unit

MOQ: 10

Delivery Time: 1-2 months

Brand: Qiyuan

Product Description

Product Overview

This 240V 3KW UPS Battery System features advanced LiFePO4 battery technology and digital control systems for reliable uninterrupted power supply in industrial and commercial applications.

Key Features

High 0.9 output power factor with superior load capacity
Efficiency above 95% for reduced energy consumption
DSP digital control technology providing stable sine wave power
High-stability lithium iron phosphate batteries for safety and reliability
Advanced battery management with triple loop over voltage protection
Wide operating temperature range: -20℃ to 50℃ discharge capability
Ultra-wide input voltage (90-300V) and frequency (40-70Hz) range
Adjustable charger current from 3A to 12A
Intelligent configuration with transformer voltage compensation
Comprehensive communication interfaces: RS485, RS232, SNMP (optional)

Technical Specifications

Model Comparison

Model	UPJ1KDD-220-36	UPJ2KDD-220-48	UPJ3KDD-220-48	UPJ6KDD-220-48	UPJ10KDD-220-192
Power KVA/KW	1/0.9	2/1.8	3/2.7	6/5.4	10/9
Standard Current	4A	9A	13A	27A	45A
DC Voltage	36	48	48	48	192
Battery (LFP)	38.4V 6AH	51.2V 12AH	51.2V 18AH	51.2V 30AH	-
Battery Structure	Rack/Tower	Tower	-	-	-
Continuous Charging Current	4-8A	10-40A	4-12A	-	-

Input Specifications

Rated Voltage	220/230/240VAC (configurable)
Voltage Range	140-295±5VAC (100%), 90-140VAC (50%)
Frequency	45-60Hz
Power Factor	0.99
Harmonic Distortion	≤6% \| ≤5%

Output Specifications

Number of Phases	Single phase 3 wire L+N+PE
Rated Voltage	220/230/240VAC (configurable)
Voltage Accuracy	±1%
Output Frequency Accuracy	Grid input mode: Sync with bypass input; Battery mode: 50/60Hz±1%
Output Power Factor	0.9
Total Voltage Harmonic Distortion	Linear load
Load Peak Ratio	3:1

System Performance

System Efficiency	Online >90%, ECO >94% \| Online >92%, ECO >96%
Transfer Time	0ms
Communication	RS232 (standard), optional: USB, SNMP, RS485, dry contact
Display	LCD

Physical Dimensions

Model	Rack Size (mm)	Tower Size (mm)
UPJ1KDD-220-36	482×320×86	300×145×232
UPJ2KDD-220-48	482×430×86	380×190×232
UPJ3KDD-220-48	480×450×132	412×190×220
UPJ6KDD-220-48	480×450×86	460×190×310
UPJ10KDD-220-192	482×420×86	-