KSTAR 2000VA On-Line Rack UPS USB/LCD KS-UBR20

SKU: KS-UBR20

Price:
R 5,999

Includes VAT

Stock:
Sold out

Description

KSTAR 2000VA On-Line Rack UPS USB/LCD KS-UBR20

UBR is small capacity UPS of KSTAR, the output factor is 0.9, and power range is from 1kVA to 3kVA. Deployment is very flexible, tower and rack-mounted can be configured according to customer's requirement. When UPS is on battery mode, it can shut down unnecessary load and extend the backup time of the critical load.

Features

  • True double-conversion
  • Rack-mounted and floor-standing tower can be convertible
  • Patented Mimic LCD of which content can be rotated according to the type of deployment
  • Digital control guarantees high reliability
  • Output receptacle control for non-critical load shedding capability
  • ECO mode operation for energy saving
  • Emergency power off function(EPO)
  • Generator compatible
  • Communications: RS-232,USB,SNMP card(Optional), Relay card (Optional)
  • Bypass can be used when UPS is off(Setted in LCD)
  • Cold start

Technical Specification

Capacity (VA/Watts): 2000VA / 1800W
Nominal Voltage: 208/ 220/230/240Vac(L+N+PE)
Operating Voltage Range
  • 110~300Vac @(0~60%) Load;120~300Vac @(60~70%)Load
  • 140~300Vac @(70~80%)Load;160~300Vac @(80~100%)Load
Operating Frequency Range: 50Hz:45~55Hz,60Hz: 55-65Hz  Auto Sensing
Power Factor
  • > 0.85 @ 25% Load
  • > 0.95 @ 50% Load
  • > 0.97 @ 75% Load
  • > 0.99 @ Nominal voltage & 100% Load
Output Voltage: 208/220/230/240Vac:230Vac(Default)
Power Factor: 0.9
Voltage Regulation: ±1%
Frequency Synchronized Range
  • 45-55Hz ±0.02Hz @ 50Hz
  • 55-65Hz ±0.02Hz @ 60Hz
Frequency Battery Mode & None Synchronized Range: (50/60±0.02)Hz
Crest Factor: 3:1
Wave form: Pure Sinewave
Transfer time: Utility to Battery : 0ms; Utility to Bypass: 4ms(Typical)
Battery Type: 12V/9AH
Number of batteries: 4
Maximum Charging Current (A): 1.0
Charging Voltage (Vdc): 54.8±1%
Protect: Over-voltage (14.7v) / Low-voltage (10v)
Smart RS-232/USB: (Preferential) External Modbus card supported by RS232,Software supports Windows Family,Linus,FreeBSD
Intelligent Slot: SNMP (Standard or mini) independent to RS-232(Optional)
Dimension (W x D x H): 440 x 572 x 86.5 mm
Net Weight: 21.5 kg

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