Application
Network, data centre, servers and workstations, control system, communication system and office etc.

 

Key Features
1. Output power factor 0.9,offering more stronger load capability;
2. Online double conversion with DSP control 
    With excellent performance and comprehensive protections for load and UPS ; 
3. Self-diagnosis when UPS start up
4. Wide input range, support kinds of generator
5. Battery configuration flexible, 1KVA-24/36V, 2Kva-48/72/96V,3Kva-72/96V etc.
6. Cold start(DC power on)
7. ECO function, Economic function (Optional)
8. Compact design and less noise
9. Lightening and Surge protection 1050J
10. Fan speed varies according to load automatically
11. Smart RS232 (USB, Dry contact, SNMP card optional)
12. Manual bypass (optional)

 

Technical Specification

Model			K1K	K2K	K3K
Capacity	Kva/Kw		1Kva/0.9Kw	2Kva/1.8Kw	3Kva/2.7Kw
Input	Voltage	Low transfer	85Vac± 3% (Ph-N) @100% load , 65Vac± 3% (Ph-N) @50% load
		Low back	95Vac(Ph-N) @ 100% load ; 75Vac (Ph-N) @50% load
		High transfer	110/120/127Vac:155V± 3%
		High back	110/120/127Vac:142Vac± 3%
	Frequency range		45-55Hz at 50Hz/55-65Hz at 60Hz(auto-detect)
	Phase		1:1phase ,L+N+G
	Current THDI		<6%(100%nonlinear load)
	Power Factor		≥0.99
	Generate Input		Support
	breaker		7A	16A	25A
Output	Voltage		110/120/127(1-3Kva)
	Power Factor		0.9 (0.8 optional)
	Voltage regulation		± 2%
	Frequency(Line Model)		46-54Hz at 50Hz/56-64Hz at 60Hz
	Frequency(Battery Mode)		50/60Hz ± 0.02Hz
	Current Crest Ratio		3:01
	Harmonic Distortion		≤3% THD(Liner Load)
			≤5% THD(Non-Liner Load)
	Output waveform		Pure Sine wave
	Outlet		Sockets(Optional)			Terminals
	Overload Capacity		105%
Efficiency	AC Mode		Full Load≥89%
	Battery Mode		Full Load≥86%
	ECO Mode		Full Load≥95%
Battery	Number of Battery Per Set		2004-2-3	2004-6-8	2004-6-8
	Battery Type		Sealed, lead-acid, maintenance-free
			standard model: 12V/7AH OR9AH inbuilt
			long run model: battery external, capacity optional
	Back Time		Standard unit:	Standard unit:	Standard unit:
			5-12mins;	8-18mins;	5-12mins;
			Long-run unit:	Long-run unit:	Long-run unit:
			depends on external battery	depends on external battery	depends on external battery
	Recharge Time(to 90%)		5 Hours	5 Hours	5 Hours
	Charge Current(standard unit)		1.0A	1.0A	1.0A
	Charge Current (long run unit)		7.0A	7.0A	7.0A
	Rated Battery Voltage		24/36vdc	48/72/96vdc	48/72/96vdc
	Protect		Over-Voltage/Over-current/Low-voltage
	Battery Socket		Anderson like PowerPole Modular Connectors
Transfer Time	Mains←→Battery		0ms
	Mains←→Bypass		0ms
Optional Features	Economic Mode(ECO Mode)		Support
Indicator	LCD Version (with LED)		Load/Battery/Input/Output/Operating Mode Information etc.
Audible Alarm	Battery Mode		Sounding every 4 seconds
	Low Frequency		Sounding every second
	Overload		Sounding twice every second
	Fault		Continuously Sounding
Physical	Unit Dimension (D*W *H)mm		420*144*215	475*191*340	475*191*340
	Packing Dimension             (D*W *H)mm		524*258*334	557*286*435	557*286*435
	Standard Unit Net /GrossWeight(kg)		12/13	30/32	30/32
	Long-run unit Net /GrossWeight(kg)		7/8	15/17	15/17
	Operating Environment		0-40°C
	Relative Humidity		0-90%(non-condensing)
	Altitude		<1500m.when>1500m,derating
	Noise Level		<55db at 1 Meter
Interface	Smart RS-232;USB,Dry contact board,SNMP(independent to RS232)

*Specification are subject to change without prior notice