Microprocessor control energy saving HF online ups manufacturer&suppliers 6-20 Kva  
Model: High Frequency Online UPS Queen Star Series 6-20 Kva (1ph in/1ph out) 
 
Key Features:
1:True N+1 Redundancy
2:Battery Priority Mode, Designates the Inverter-Preferred UPS Configuration
3:DSP Double-Conversion On-line Sinewave Design
4:Support all kinds of load, high overload capability
5:Intelligent battery management, extending battery lifetime
6:Low initial investment and flexible for future expansion
7:Optional Emergency Power Off (EPO)
8:Easy to Install & Easy to Operate & Easy to Solve
9:Precision Output Voltage Regulation
10:Superior Brownout, Surge & Transient Protection
11:Large LCD display monitor various real-time information at a glance
12:Smart RS232 communication with monitoring software
13:Advanced IGBT-based the latest rectifier and inverter technology, high input power factor and low output harmonic
 
Technical Specification
 

Queen Star Series Q6K-20Kva
Model		Q6K	Q6KL	Q10K	Q10KL	31Q10KL	31Q15KL	31Q20KL
Capacity		6KVA/4800W		10KVA/8000W			15KVA/12KW	20KVA/16KW
Input	Nominal Voltage	220/230/240Vac				380/400/415Vac
	Voltage Range	176~276Vac (1P2W+G)				304~478Vac (3P4W+G)
	Current	31A (max)		50A (max)		50A (max)	75A (max)	100A (max)
	Frequency	46~54Hz/56~64Hz
	Power Factor	≥0.99
Output	Voltage	220/230/240± 2%Vac  (1P2W+G)
	Frequency	50/60Hz(adjustable)                                                                                      50/60Hz± 5% (Line mode) 50/60Hz ± 0.05Hz ( Battery mode)
	Current	27.3A		45A			68A	91A
	Power Factor	0.8lag
	Waveform	Pure Sine Wave
	Waveform Distortion	Line load <2%				Line load <3%
Back-up Time	Full Load	≥7′	Depends on external batteries bank's Capacity	≥5′	Depends on external batteries bank's Capacity
	Half Load	≥20′		≥13′
Battery Nominal Voltage		192/240Vdc
Transfer Time		0ms
Overload Capacity		>105% 1min, >120% 30s transfer to bypass, shut down in 1min
Communication		SNMP,RS-232,USB+Intelligent Slot
Operating Environment	Temperature	0C~40oC
	Humidity	15%~90%
Dimension	Width (mm)	260	260	260	260	260
	Depth (mm)	560	533	560	533	560
	Height (mm)	717	501	717	501	717
Net Weight(Kg)		68	18	70	20	28	30	30
*Specification are subject to change without prior notice