High Efficiency Online UPS 1kVA-3kVA for Computer

Prod Model:	Bright Star Series 1-3Kva
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Transfer Time:	0ms
Over Temperature Protection:	85oc
Max Input DC Voltage:	160V
Conversion Efficiency:	>90%
Phase:	Single Phase
Type:	On-line
Protection:	Overvoltage
Brand:	Upsen

Product Description

High Efficiency Online  UPS 1Kva-3Kva for computer 
Model: Solar PV Online UPS Bright Star Series 1K-3Kva ( 1ph in / 1ph out )                          
 
Absolute advantages                        
1: Fully DSP control, high reliability and performance       
3: Advanced no-master-slave parallel technology (optional)             
2: Ouput voltage is stable. Zero transfer time between line mode and battery mode.                    4: UPS works even in very low AC voltage when PV is also in picture together sharing the load.      
 
Working Principle   
1:Superior loading characteristics                     
2:If both PV and AC not there, battery works to power the load as the last option.          
3:If PV power is bigger than load power, MPPT charger autoatically charges the battery. MPPT charger works in fload voltage mode, MPPT mode if battery voltage and DC CAP Voltage are high.             4:If AC loose, stop AC-DC booster, switch on batter SCR Q1, make battery and PV works together to power for the load.                                             
                 
                        
Technical Specification

Model		B1K	B2K	B3K
Rating		1KVA/800W	2KVA/1600W	3KVA/2400W
Input	Rated Voltage	220V/230V/240Vac
	Phase	Single Phase with ground
	Frequency	50Hz(60Hz)
	Power Factor	0.99
	Generator	Support generator input
	Rated Current	5A	10A	15A
	Input Thdi	≤10%
	Protection	10A AC fuse	20A AC fuse	30A AC fuse
Output	Rated Voltage	220/230/240Vac
	Voltage Range	200VAC/208VA/220VAC/230VAC/240VAC
	Voltage Regulation	±2%
	Frequency	50HZ(60Hz)
Overload	Overload Warning Only	105%±5%
	50s, then transfer to Bypass and alarm	105%±5%
	25s, then transfer to bypass and alarm	125%±5%< Load ≤150%±5%
	300ms, then transfer to bypass and alarm	Load > 150%±5%,
Battery	Rated Voltage	24VDC	48VDC	72VDC
PV Charger	Charging Method	2 staged: fast carge (MPPT), floating charge
	Input Working Voltage Range	30V-150V	60V-150V	90V-150V
	Max Input DC Voltage	160V
	Max PV Power	50S, then return to rated power                                               (105%±5%
		25S, then return to rated power                                              (125%±5%
		1S, then return to rated power (PV Power >150%)
	Rated charging current	50A	50A	33A
	Rated charging power	1600W	2400W	2400W
	Overcharge protection	30V±1V	60V±2V	90V±2V
	Conversion Efficiency	>90%
	PV Modules Utilization Rate	>98%
	Floating voltage charging	27.5V	55V	82.5V
	Thermal method	Intelligent forced air cooling
	Over temperature protection	85ºC
Automatic Retransfer		Yes
Transfer Time		0ms
Short Protection		Cut off output within 4 cycles
Communication		RS232 Interface
Monitor Software		Appending with UPS
Environment	Working temperatures	0ºC~40ºC
	Altitude	<1000m
	Audible noise	≤45db
	Storage temperature	15ºC ~ 45ºC
	Working humidity	20%~95%
Dimension (mm)		335x186x325	425x186x325
Weight (Kg)		10	11	12
Standard
Ems	ESD	IEC61000-4-2 Level IV
	RS	IEC 61000-4-3 Level III
	EFT	IEC61000-4-4 Level IV
	Surge	IEC61000-4-5 Level IV
Emi	Conducted	EN55022 Class A
	Radiated	EN55022 Class A
Safety		GB4943-2001/IEC62040-1
Transportation	Drop test	GB-T4857-18
	Vibration test	B-WR1-129(GB-T14715-93)

Competitive Advantages:

1: Three Years' warranty for pure sinewave inverter, and 1% free UPS or 2% free PCB Boards
2: Good after-sales service, we will be full responsible for any faults caused by our side
3: Professional experience in power field more than 10 years
4: Professional technical support before and after sales                
5: Timely response, fast delivery time and flexible operations to satisfy any customers' special requests.
6: Free OEM & ODM Service                                              
7: Competitive price, quality and mature products