Rack Mount High Frequency UPS 1-3kVA for Computer Room

• Phase: Single Phase
• Type: On-line
• Protection: Unbalanced Loads
• Application: Communication
• Classification: Lighting/Power
• Standby Time: Standard Machine
• Model NO.: rack 1-3k
• Standby UPS: Sine Wave Output UPS
• Output Capacity: Small Type
• Equipment Mode: Centralized Model
• Brand: OEM
• Nominal Voltage: 220/230/240VAC
• Operating Voltage Range: 110~300VAC
• Power Factor: 0.9
• Crest Factor: 3:1
• Efficiency: 95%
• Transport Package: Carton
• Specification: 3000va
• Trademark: oem
• Origin: China
• HS Code: 8504402000

Product Description

1-3kVA

high frequency online rackmount ups 2kva 3kva 1kva 
 
MEMOPOWER Plus RT II (short version) is new generation small power UPS of KSTAR, both input and output are single phase, the output factor is up to 0.9.The deployment of this series is very flexible, it supports rack-mounted deployment and tower deployment. When UPS is on battery mode, it can shut down unnecessary load and extend the backup time of the critical load.

General Features

Rack-Tower convertible

Two directions LCD display

Online double conversion (PFC)

Full digital control

Output power factor: 0.9

Economic operation mode (ECO)

Wide input voltage range

Self-testing when UPS startup

Cold start

Multifunctional protection

Output bypass can be set

Input L and N reversed alarm function

Optimized battery configuration(1k:24Vdc, 2k:48Vdc, 3k:72Vdc)

Charger can be extended

Diverse options of accessories, intelligent management

Intelligent slot optional: SNMP/Dry contact card

Technical Specification

MODEL			MEMO RT 1K(S/H)	MEMO RT 2K(S/H)	MEMO RT 3K(S/H)
Capacity (VA/Watts)			1000/900W	2000/1800W	3000/2700W
Phase			Single phase with grounde
INPUT
Nominal Voltage			200/208/220/230/240Vac
Input Voltage Range			110~300Vac @ 60% load,  160~300Vac @ 100% load
Frequency Range			45~55Hz/55~65Hz (Auto-detect)
Power Factor			≥0.99 @Nominal voltage(100% load)
OUTPUT
Output Voltage			200/208/220/230/240Vac
Power Factor			0.9
Voltage Regulation			±1%
Frequency	Synchronized Range		45~55Hz/56~64Hz
	Battery Mode & None  Synchronized Range		50Hz/60Hz±0.1Hz
Crest Factor			3:1
Harmonic Distortion (THDv)			≤3% THD (Linear load) ≤6% THD (Non-linear load)
Transfer Time	AC to DC		Zero
	Inverter to bypass		4ms(Typical)
Waveform			Pure Sinewave
EFFICIENCY
AC Mode			88%	89%	90%
Battery Mode			83%	85%	86%
BATTERY
Standard model	Battery Type		12V/9AH
	Numbers		2	4	6
	Backup time		Estimated remaining time displayed on the LCD
	Typical recharging time		4 hours recover to 90% capacity
	Charging current(max.)		1.0A
	Charging voltage		27.4/41.1Vdc±1%	54.7Vdc ±1%	82.1Vdc ±1%
Long run model	Battery numbers		Depending on the capacity of external batteries
	Charging current(max.)		6A/12A (double board)
	Charging voltage		27.4 ±1%	54.7Vdc ±1%	82.1Vdc ±1%
INDICATORS
LCD			Load level,Battery level,AC mode,Battery mode,Bypass mode,and Fault indicators
ALARM
Battery Mode			Beeping every 4 seconds
Battery Low			Beeping every second
Overload			Beeping twice every second
Fault			Continously beeping
PHYSICAL
Standard model	Dimension D×W×H (mm)		380×440×86.5	520×440×131
	Net Weight (kg)		12	21.5	26
Long run model	Dimension D×W×H (mm)		380×440×86.5	470×191×336
	Net Weight (kg)		7	11.5	11.7
ENVIRONMENT
Humidity			20~90% RH @ 0~40ºC (Non-condensing)
Noise Level			<50db @ 1 Meter
MANAGEMENT
Smart RS-232/USB			Supports Windows® 2000/2003/XP/Vista/2008 Windows® 7/8 Linux,FreeBSD and MAC Optional
Optional SNMP			Power management from SNMP manager and web browser