High Frequency Double Conversion Online UPS (N-C6-20KS)

Prod Model:	N-C6-20KS
Power:	4.2kw/7kw/10.5kw/14kw
Normal Voltage:	220VAC
Frequency Range:	40.5~55Hz
Wave Form:	Pure Sine Wave
Phase:	Single Phase
Type:	On-line
Protection:	Short Circuit
Classification:	Power
Output Capacity:	6-20kVA
Brand:	Greenmaster

Product Description

High Frequency double conversion Online UPS (N-C6-20KS)

* I/P:220VAC, L+N+G


* O/P:220VAC  ± 1%


* Capacity:6KVA /10KVA /15KVA /20KVA


* Output PF: 0.9/0.8


* Wave Form: Pure sine wave


* Transfer Time:0 ms


* DC voltage: 240VDC/192VDC


* Battery: 16*7AH/20*7AH or External Battery


Key features:


1.High frequency and double conversion online UPS


2.Single phase, Power Factor 0.8/0.9


3.Fully digitized microprocessor control,Zero transfer time


4.Wide input voltage range and  Advanced PFC technology


5.Self-testing when UPS startup


6.Advanced battery management


7.Automatic battery charging in UPS off mode


8.Lightning and surge protection


9.Short circuit ,overload and the others full protection


10.Battery voltage and load capacity display


11.Smart RS232 communication with monitoring software


12.SNMP card optional


13.LCD display,EPO,ECO,USB communication,Maintenance bypass optional


14.LCD with Fault Codes


15.N+X parallel design optional

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Technical Specifications
 

ITEM	MODEL	N-C6K	N-C6KS	N-C10K	N-C10KS	N-C15KS	N-C20KS
Capacity	VA / Watts	6KVA/5.4KW	6KVA/4.8KW	10KVA/9KW	10KVA/8KW	15KVA / 12KW	20KVA/16KW
Input	Normal voltage	220VAC, L+N+G
	Input Voltage range	120V-275V+-5V
	Frequency range	50/60±10%
	Input power factor	>0.99(220VAC,full R load)
	Generator	Support generator input(Generator rating≥2*UPS rating
Output	Voltage range	220VAC+-1%
	Frequency range	48Hz/54Hz(AC mode), 50HzX(1±0.1)(Battery mode)
	Wave form	Pure Sine Wave
	Transfer Time	0 ms
	Distortion (Full Load)  linear load	< 3%
	distortion  (Ful l Load) nonlinear  load	< 5%
	Overload capacity	105%~125% ,1min then transfer to bypass and alarm. 125%~150% 30s then transfer to bypass and alarm,1min then cut off output. >150% ,0.5s then transfer to bypass and alarm.
	Load peak ratio	3:1(max)
192VDC Battery	Type	Maintenance free valve regulated lead acid (VRLA) battery
	Battery voltage	192VDC	192VDC	192VDC	192VDC	192VDC	192VDC
	Battery Capacity	internal 16*7AH	External	internal 16*7AH	External	External	External
	Around backup time (Full load)	4Mins	Depended on battery capacity	3Mins	Depended on battery capacity
	Around backup time (Half load)	12Mins		9mMins	Depended on battery capacity
	Recharge time	7 hours to 90%capacity	Depended on battery capacity	7 hours to 90%capacity	Depended on battery capacity
240VDC Battery	Type	Maintenance free valve regulated lead acid (VRLA) battery
	Battery voltage	240VDC	240VDC	240VDC	240VDC	240VDC	240VDC
	Battery Capacity	internal 20*7AH	External	internal 20*7AH	External	External	External
	Around backup time (Full load)	7Mins	Depended on battery capacity	5Mins	Depended on battery capacity
	Around backup time (Half load)	20Mins		13mMins	Depended on battery capacity
	Recharge time	8 hours to 90%capacity	Depended on battery capacity	8 hours to 90%capacity	Depended on battery capacity
LED Display	LED	Load level / Battery level / Battery mode / Line mode / Inverter /B ypass /Over load / Fault
Audible Alarm	Battery Mode	Beeping every 4 seconds (re-settable) and every second when battery
	Overload	Beeping twice every second
	UPS Fault	Beeping Continuously
	Bettery low/charger fault	Beeping every 1 second
	Bypass mode	Beeping every 2 min
	L/N inverse	Beeping every 2 min
Communications	RS-232 Interface	With monitoring software
working Environment	Working temperature	- 20ºC~40ºC
	Humidity	0-95% non-condensing
192VDC UPS	Product size WxDxH (mm)	260*565*715	260*565*490	260*565*715	260*565*490	260*565*715	260*565*715
	package Size WxDxH (mm)	440*710*980	450*620*670	440*710*980	450*620*670	440*710*980	440*710*980
	N.weight(Kg)	58	19	68.5	21	37	37
	Gross weight(Kg)	72	25.5	85	27.5	50.5	50.5
240VDC UPS	Product size WxDxH (mm)	260*565*715	260*565*490	260*565*715	260*565*490	260*565*715	260*565*715
	package Size WxDxH (mm)	440*710*980	450*620*670	440*710*980	450*620*670	440*710*980	440*710*980
	N.weight(Kg)	67	19	75	21	37	37
	Gross weight(Kg)	81	25.5	93	27.5	50.5	50.5
optional functions	ECO	optional
	EPO	optional
	LCD display (optional)	input / output VAC & HZ, Load Rate,Battery Rate,Temp.
REMARK		C*k --- Standard Type, C*Ks(-N)---- Long Time Type

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