1.Online ups power system 2.Double conversion 3.high frequency 4.High output factor 0.8 5.Advanced DSP

Online ups power system

1. Digital Design

Adopted DSP control technology and digital design topology, C UPS can be operated and maintained more conveniently.

2. Reversed Polarity N and L wire Detection Function.

Reversed Polarity of wiring or input protective grounding-wire is abnormal, at this point the indicators will alarm blink cyclically.

3. A Real Green-environmental Protection Power.

The commercial power input factor correction technique is used .Under the Normal mode, UPS achieves real energy-saving by inputting harmonic less than 10% and frequency power factor above 99%. 

4. Direct Current Cold Start Function     

When battery input voltage in the range of normal voltage. By pressing the ON button ,UPS can start up normally.

5. Alarm High-low Battery Input Voltage Protection Function

UPS alarms in case of the battery input voltage too high or too low. As the battery continuously  go up or down out of the normal range, UPS will alarm and stop input or transfer to bypass mode to ensure the battery life and protect user equipment

6. Communication and Monitoring Function

  Equipped with standard RS232 interface and intelligent slot. The UPS Operating and electrical parameters can be monitored through standard RS232. Through intelligent slot status interface the intelligent control can be flexibly configured according to different applications to users, for instance ,stem node, network

monitoring, text message

7. Output High- Low Voltage Protection

When UPS output is greater than the output over-voltage protection point or less than the output low-voltage protection point, it will shut off inverter output to bypass  and automatically alarm .After all the fault removed, users can restart the machine normally.

8. Output  Short Circuit Protection

When the Inverter output overloaded and short circuit ,UPS will stop output and alarm and blink continuously. After the troubleshooting, it can restart normally.

9. Overloaded Protection Function

When Overload out of ranged load in certain time ,UPS will turn off the inverter and switch to Bypass output by alarming .After the load back to normal, UPS automatically transfer back to inverter output.

10. Over-temperature Protection

11. Intelligent Fan Speed Control Function

According to load capability and environmental temperature

     Spec of 6-20KVA UPS

model		C6K	C6KS	C10K	C10KS	3C10KS	3C15KS	3C20KS
Power rating		6KVA/4.8KW		10KVA/8KW			15KVA/12KW	20KVA/16KW
	Rated voltage	220±20%Vac				380±20%Vac
	Rated Freq	50Hz
Bat Input	Bat Volt	192VDC
	Backup time	>4min	with(1)	>3min	(1)depend on external battery bank
Ac output	Out Volt	220/230/240Vac±3%inverter output
	Out Freq	46-54Hzzline normal,50Hz±1%line abnormal
	Wave	pure sine wave THD <2%full linear load
	Power Factor	0.8
	Overload	105-125% 1min to bypass
Communication and monitor		RS232,Intelligent SlotSNMP,Dry contactor and so on
Protection function		AC input or output above or below the range of voltage Overload ,overtemperature and short circuit protection
Working Envirement	Temper	10~ +40
	humidity	0~95%,no condensation
	Altitude	≤1500m,satisfy GB3859.2-93
Dimension(W*D*H)mm		248*500*620	248*500*460	248*500*620	248*500*460	248*500*620
Weight(Kg)		57kg	18kg	67.5 kg	20 kg	27	35	35

6KVA online ups