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Online High Frequency rack UPS

An Online UPS output is independent of voltage and frequency variations of the mains.

Offers the highest level of critical load protection as the load is supplied with closely regulated power at all times
Has a load break of less than 5ms when transferring between inverter and bypass
Is totally transparent to the load in the case of a mains failure
Is the most expensive capital cost of UPS systems
Has a higher running cost than other types of system, as the rectifier and inverter are permanently on load.

Parameters:

MODEL	UP-6KS
Phase	Single phase
Parallel funtion	support parallel
Rated power	6KVA, 5.1kW
Input
Rated voltage & Frequency	220Vac ; 40Hz~55Hz@50Hz system
Voltage range	176~270Vac
Charing mode
DC input voltage & range	48Vdc ; 40Vdc~66Vdc
Battery type	Lithium battery,lead acid battery,colloidal battery
Charging current	Defualt:10A, max 60A
Bulk charging voltage	58.4Vdc(Flooded battery)
Bulk charging voltage	56.4Vdc(AGM/Gel battery)
Floating charging Voltage	54Vdc
Charging protection	66Vdc
Outputput
Output Voltage Waveform	Pure Sine Wave
Output voltage	220Vac
Output frequency	50Hz/60Hz
Load regulation	<3%
Frequency accuracy	<0.1%
Power factor	>0.98
Parallel uneven flow	<3% rated current RMS
No load power sonsumptic	<67W@48V
Overload Protection	5s@≥150% load; 10s@105%~150% load
Surge capacity	2* rated power for 5 seconds
Inversion Efficiency	≥93%(90% linear load)
Transfer time (AC main to DC)	0ms
Transfer time (Bypass switch time)	4ms
Working Enviroment
Dielectric strength	2000Vac/10mA/60s
Humidity	5%~95%, no moisture condensation
Storage temperature	-20℃~+50℃
Noise(1m)	<45dB
Communication	RS232 and USB
Mechanical
Dimension (DWH), mm	420 x 438 x 130.8
Net Weight(kg)	15

Features:

1. Inbuilt charging function for battery;

2. Zero transfer time from line mode to battery model;

3.RS232 and USB communication port, optional SNMP remote;

4.Support parallel connection（max 9pcs） suitable for network cabinet power supply;

5.Auto restart while AC is recovering；

6.Cold start function

7.Zero-transfer Time

8.Smart battery charger design for optimized battery performance

online high frequency UPs

1. LCD display

2. Bypass indicator

3. Status indicator

4. Charging indicator

5. Fault indicator

6. Function keys (Please refer to operation chapter for the detailed operation)

7. AC input terminals

8. AC output terminals

9. Grounding terminal

10. Battery input

11. Circuit breaker

12. RS-232 communication port

13. USB communication port

14. EPO port (Emergency power off)

15. Parallel communication port (only for parallel model)

16. Current sharing port (only for parallel model)

17. Intelligent slot

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