High Frequency Rack-mounted Online UPS

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General Introduction
The high frequency rack-mounted online UPS is a piece of important equipment for computers, telecommunication systems and industrial automatic control equipment. In fact, it is usually used in computer room and precise power distribution center of weather information collecting centers owing to the rack-mounted design, CPU control technology and parallel redundancy network, thus allowing fast and flexible configuration.

Features
1. As the name implies, this rack-mounted online UPS adopts 19-inch standard rack-mounted design to build up a compact structure.
2. For both battery mode and mains supply mode, our product could supply sine wave output with low harmonic distortion, thereby providing high quality power for connected equipment.
3. When mains supply fails or restores, this device will switch its working mode between battery mode and mains supply mode, and there is no transfer time for this switchover. So, the connected equipment will run continuously as always.
4. Our product will detect the live wire and neutral wire of mains supply in case they are reversely connected. Moreover, it also possesses voltage surge protection and strong anti-interference property.
5. The input power factor correction function makes the input power factor reach up to 0.95 or even higher when at full load. Hence, high quality power is delivered.

Applications
This rack-mounted online UPS is suitable for IT-related equipment in small and medium sized enterprises in different industries, such as finance, telecommunication, government, transportation, manufacturing, education, medical care, etc.

Technical Parameters

Model			RM-1K/1KS	RM-2K/2KS	RM-3K/3KS	RM-6K/6KS	RM-10K/10KS
Rated capacity			1KVA/0.7KW	2KVA/1.4KW	3KVA/2.1KW	6KVA/4.2KW	10KVA/7KW
Input		Rated voltage	220VAC
		Voltage range	115-300VAC			176-276VAC
		Frequency range	46-54Hz (adjustable by software)
		Power factor	>0.98
Output		Voltage	220VAC±1%
		Frequency	50Hz±0.1% (battery mode)
		Waveform	Pure sine wave
		Total harmonic distortion (THD)	≤3% for linear load, ≤6% for non-linear load			≤2% for linear load
		Overload capability	Mains supply mode: After 30 seconds when overloaded with 105%-150%, or 300ms when overloaded with >150%, it will be switched to bypass mode and send alarm message.			Mains supply mode: After 10 minutes when overloaded with 105%-130%, or 1 second when overloaded with >130%, it will be switched to bypass mode.
		Crest factor	3:1
Battery		Type	Maintenance free valve-regulated lead-acid battery
		Nominal DC voltage	36VDC	72VDC	96VDC	240VDC
Backup time (full load / half load)			5/15 minutes
Transfer time		0ms
Protections		Overload, overvoltage, low voltage, short circuit, TVSS
Display	LED	UPS running status, battery capacity, load
	LCD	UPS running status, input/output voltage and frequency, battery voltage and capacity, load
Alarm		Audible and visual alarm for bypass/battery mode, low battery voltage, overload and failure
Communication interface		RS232 port	RS-232 (standard)
		Intelligent slot	SNMP card and AS400 card (optional)
Working environment		Ambient temperature	0~40℃
		Relative humidity	0%-95%, non-condensing
Weight		Net weight	16.3/9.1kg	33/10.3kg	39/12.3kg	82.5/18.3kg	93.2/29kg
Product size		W×L×H	482.6×450×88mm (2U)			482.6×600×130mm (3U)	482.6×600×130mm (4U)
Packing size		W×L×H	482.6×450×88mm (2U)			482.6×600×130mm (3U)	482.6×600×130mm (4U)
Note: Either LCD or LED display is provided.

Table 2

Model		RM 1K	RM 1KS	RM 2K	RM 3K	RM 6K	RM 10K
Type		High frequency rack-mounted online UPS
Rated capacity		1KVA/800W		2KVA/1600W	3KVA/2400W	6KVA	10KVA
Input	Voltage range	115-300VAC				120-275Vac
	Frequency range	40-60Hz / 50-70Hz
	Power factor	0.99
Output	Voltage	220/230VAC (1±2%)				220VAC (1±1%)
	Frequency	Mains supply mode: the same as mains supply frequency
		Battery mode: 50Hz±0.2%
	Power factor	0.8
Battery	Type	Maintenance free valve-regulated lead-acid battery
	DC voltage	36V		72V	96V	192V
Transfer time		0
Working environment		Temperature: 0~40℃
		Humidity: 20%-90%
Product size (L×W×H)		482×450×88mm				482×652×222mm
Net weight		17kg	11kg	13kg	13kg	28kg	30kg

Note: RM series is upgraded from RM series, and its DSP technology enables improved load capacity.

Related Names
Financial UPS Unit Manufacturer | Replaceable Battery Power Supply | Computer Center Device

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