KSTAR UBR20 Memopower Plus Online Series Rack Mount UPS - 2000VA

R6,149.00
SKU
KSUBR20
Digital control guarantees high reliability True double-conversion Rack-mounted and floor-standing tower can be convertible
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Description

The KSTAR UBR20 Memopower Plus Online Series Rack Mount UPS - 2000VA is a 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 the 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

 

Specifications

Model UBR20
Capacity 2000VA/1800W
Input
Nominal Voltage 208/ 220/230/240Vac(L+N+PE)
Operating Voltage Range 110 to 300Vac @(0 to 60%) Load120 to 300Vac @(60 to 70%)Load
Operating Frequency Range 50Hz: 45 to 55Hz, 60Hz: 55 to 65Hz Auto Sensing
Power Factor > 0.85@25%Load>0.95 @50%Load>0.97@75%Load>0.99 @ Nominal voltage& 100%Load
Output
Output Voltage 208/220/240Vac:230Vac (Default)
Power Factor 0.9
Voltage Regulation +/- 1%
Synchronized Range 45-55Hz 0.02Hz@ 50Hz, 55-65Hz 0.02Hz@60Hz
Frequency Battery Mode and None Synchronized Range (50/60+/-0.2)Hz
Crest Factor 3:1
Harmonic Distortion 3% with linear load
(THDv) 5% with non-linear load
Wave Form Pure Sinewave
Transfer Time Utility to Battery : 0ms Utility to Bypass: 4ms(Typical)
Efficiency
AC Mode 89%
Battery Mode 85%
ECO Mode 94%
Battery
Battery Type 12V/9AH
Numbers 4
Maximum Charging Current 1.0A
Charging Voltage (Vdc) 54.81%
Protect Over-Voltage(14.7v) / Low-Voltage(10v)
Protection Overload Capacity
Line Mode 105%-150%, 30s turn to bypass mode >150% 300ms turn to bypass mode
Battery Mode 105%-150%, exceed 30s shutdown >150% exceed 300ms shutdown
Indicators
LED and LCD Display Load/Battery/Input/Output/Operating Mode Information
Alarm
Battery Mode Sounding every 4 seconds
Battery Low Sounding every second
Overload Sounding every 0.5 seconds
Fault Continuously sounding
Management
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)
Environment
Operating Temperature 0 degree Celsius to 40 degree Celsius
Humidity Range 0 to 9% (Non-condensing)
Altitude <1500m
Physical
Dimension 440mm x 572mm x 86.5mm (W x D x H)
Net Weight 21.5kg
Standards
Safety IEC/EN62040-1
EMC IEC/EN62040-2
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