240V 5KW UPS Battery Backup System with 95% Efficiency and 0ms Transfer Time for Uninterrupted Power Supply

Price Negotiable

Price: USD/CNY, Unit

MOQ: 10

Delivery Time: 1-2 months

Brand: Qiyuan

Product Description

Product Overview

This 240V 5KW UPS battery backup system provides reliable uninterrupted power supply with advanced digital control technology and high-efficiency performance for critical applications.

Key Features

High output power factor of 0.9 with exceptional load capability

Efficiency exceeding 95% for reduced energy consumption

DSP digital control technology ensuring stable pure sine wave output

Lithium iron phosphate batteries for superior safety and reliability

Advanced battery management with triple loop over voltage protection

Wide operating temperature range from -20℃ to 50℃

Ultra-wide input voltage range (90-300V) and frequency (40-70Hz)

Intelligent configuration with transformer voltage compensation

Multiple communication interfaces including RS485 and RS232

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)	38.4V6AH	51.2V12AH	51.2V18AH	51.2V30Ah	-

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 <3%, non-linear load <5%
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, SMNP, RS485, dry contact
Display	LCD