Proline(3P-1P) 20K

Dimensions : 815 x 250 x 826mm
Application : Suitable for All Electrical Device


Suitable for All Electrical Device


  • True double-conversion
  • DSP technology guarantees high performance
  • Output Power Factor 0.8
  • Wide input voltage range (110-300 VAC)
  • Active power factor correction in all phases
  • 50Hz/60Hz frequency converter mode
  • ECO mode operation for energy saving (ECO)
  • Emergency power off function (EPO) 
  • Generator compatible 
  • SNMP+USB+RS-232 multiple communications
  • 3-stage extendable charging design for optimized battery performance
  • Adjustable battery numbers
  • Maintenance bypass available
  • Optional N+X parallel redundancy
  • Optional isolation transformer offers full isolation and complete common mode noise rejection

Model Name Proline(3P-1P) 20K
Safety CE
PHASE 3-phase in / 1-phase out
Input Capacity 20000 VA / 16000 W
Voltage 3 x 400 VAC (3Ph+N)
Voltage Range 305-478 VAC (3-phase) @ 100% load 190-520 VAC (3-phase) @ 50% load
Frequency Range 46~54 Hz or 56~64Hz
Output AC Voltage Regulation(Batt. Mode) ± 1%
Frequency Range(Batt. Mode) 46~54Hz or 56~64Hz
Waveform(Batt. Mode) Pure Slin Wave
Battery Battery Type 12 V / 9 AH (ST)
Battery Number 20 x 2 strings
Typical Recharge Time 9 hours recover to 90% capacity
Protection Full Protection Overload, Discharge, and Overcharge Protection
Physical Output Receptacles India, French, Schuko, NEMA, and IEC ions
Dimension 815mm(L) x 250mm(W) x 826mm(H)
Net Weight NONE
Operating Environmen Humidity 0-95% RH @ 0-40℃ (non-condensing)
Noise Level Less than 65dB @ 1 Meter
Management Optional USB/RS-232 Port Supports Windows® 2000/2003/XP/Vista/2008, Windows® 7/8, Linux, Unix, and MAC

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