20KVA 18KW

Without any compromise, STX S series is ideal for server use.

  •  LCD screen for easy use
  •  Wide Input Range for Best protection
  •  Communication port for control
  •  Eco Mode Operating for energy saving
  •  Amazing Power Factor: 0,9

Features

Capacity20KVA 18KW
Input
Rated Voltage
3/1 : 360/365/380/400/415VAC
1/1 : 208/210/220/230/240VAC
Voltage Range
Rated Frequency 40 / 70 Hz
Power Factor 3/1 ≥ 0.95 ; 1/1 : ≥ 0.99
Bypass Voltage Range 160V - Rated output + 32V
Output
Voltage 208V / 220V / 230V / 240V via setting
Voltage Regulation ±1%
Frequency Sunc with utility on AC mode ; 50/60 ± 0.1Hz on battery mode
Waveform Pure sine wave
Crest Factor 3:1
Harmonic Distortion ≤2%(Linear load);≤5%(Non-linear load)
Transfer Time AC to battery : 0ms / Inverter model to bypass : 4ms
Overload Capability 
Efficiency
AC ode ≥ 0.93%
Battery mode ≥ 0.92%
Eco mode ≥ 0.98%
Battery
DC Voltage 192V/240VDC
Inbuilt Battery NO
Typical recharge time 8 hours recover to 90% capacity
Alarm
Utility failure Beep/4s
Battery low Beep/1s
Overload Beep twice/1s
UPS Fault Long beep
Environment
Humidity 20-90% RH @ 0-40oC (non condensing)
Noise Level 60 dB (1m)
Management
Standard RS-232,optional USB Supports Windows 98/2000/2003/XP/Vista/2008/7/8
Optional SNMP Power management from SNMP manager and web browser
Physical
Net Weight (kg) 39
Dimension(mm) WxDxH 262x580x628

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