Uninterruptible Power Supply, Power Protection by ZLPOWER UPS SYSTEMS

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UH 6KVA~UH 20KVA

True online double conversion technology
Wide input voltage range
Audible Alarm Mute
Zero transfer time
  Protection against all types of power problems
  No add-on CNTL unit required for parallel connection
  Low initial investment and flexible for future expansion
  Highest reliability and maximum performance for power sharing        and redundancy
Equipped with Maintenance Bypass Switch
Smart RS232 and Intelligent slot interface

Products Specifcation

MODEL			UH6K	UH6KL	UH10K	UH10KL	UH-3/1 10K L	UH-3/1 15K L	UH-3/1 20K L
CAPACITY	VA/W		6000VA/4200W		10000VA/7000W		10000VA/7000W	15000VA/10500W	20000VA/14000W
INPUT	Phase		Single Phase with Ground				Three Phase with Ground
	Frequency Range		46~54Hz
	Power Factor		>=0.98				>=0.95
	Voltage Range	Line Low Transfer	176 ±3% VAC				304VAC +/- 3VAC
		Line Low Comeback	185 ± 3% VAC				322VAC +/- 3VAC
		Line High Transfer	276 ± 3% VAC				478VAC +/- 3VAC
		Line High Comeback	266VAC± 3VAC				361VAC +/- 3VAC
OUTPUT	Phase		Single
	Voltage		220VAC/230VAC/240VAC
	Voltage Regulation		± 1%
	Power Factor		0.7 / 0.8
	Frequency		46~54Hz
	( Synchronized Range)
	Frequency ( Battery Mode)		50Hz ± 0.05 Hz
	Current Crest Ratio		3:01:00
	Harmonic Distortion		≦2% THD ( Linear Load) /
			≦6% THD ( Non-Linear Load)
	Output Waveform		Pure Sinewave
EFFICIENCY	To AC Mode		88%
	To Battery Mode
BATTERY	Battery Type		12V/7.2AH	Depending on the capacity of external batteries	12V/9Ah	Depending on the capacity of external batteries	Depending on the capacity of external batteries.
	Numbers of Batteries		20		20
	Backup Time (Full Load)		8 minutes		5 minutes
	Recharge Time		7 hours to 90%		8 hours to 90%
	Charging Current (Max.)		2.0A	4.2A	2.0A	4.2A	4.2A
	Charging Voltage		274Vdc ± 1%V
TRANSFER TIME	AC to DC		Zero
	Inverter to Bypass		Zero
INDICATOR	LED		Normal(green),Warning(yellow)
AUDIBLE ALARM	Battery Mode		Sounding every 4 seconds
	Low Battery		Sounding every second
	Overload		Sounding twice every second
	Fault		Continuously Sounding
DIMENSION	UPS Case		570x260x717
	D x W x H (mm)
WEIGHT	Net Weight(kgs)		84(W / Battery)	35	93(W / Battery)	38	38.5	55	55
ENVIRONMENT	Operating Temperature		0~40 Degrees Centigrade, 20~90% relative humidity (non-condensing)
	Noise Level		<55dB @ 1 meter				<60dB @ 1 Meter
INTERFACE	Smart RS-232		Windows 98/NT/2000/XP/2003/ME, LinUT, Sun Solaris, IBM Aix, Compaq True64, SGI IRIX, FreeBSD, HP-UT, amd MAC
	SNMP (option)		Power management from SNMP manager and web browser

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