PlusPRO 3 Series Rack
20KVA
The PlusPRO 3 Series Rack 20000VA is a true double conversion online UPS, combined with 2 sets 10KVA module UPS in one to offer 20KVA power capacity. It offered with pure sinewave output, zero transfer time and enhanced capacity.
Featuring 20000VA integrated with LCD display, high output power factor 0.9, N+X parrallel redundancy, outstanding performance and optional external battery bank, PlusPRO 3 Series Rack 20000VA model stand out as high efficient online UPS during harsh mains condition for mission critical equipment in data/computer center or industrial applications.
●  High performance true double conversion Online UPS 20KVA 
●  N+X parallel redundancy and capacity expansion (Optional)
●  External battery box to extend backup time (Optional)
●  Microprocessor control guarantees high reliability
●  Low heat dissipation in long time operation
●  Emergency power-off function (EPO)
●  Input THDi <5% / Output THD <2%
●  High efficiency mode (ECO mode)  
●  Output voltage regulation <1%
●  Automatic self-testing function
●  Power management software
●  Fan speed control & DC start
●  Maintenance bypass switch
●  Output power factor 0.9
MODEL PlusPRO 3-20KT
CAPACITY 20KVA/18KW
INPUT
Phase 1 Phase 2 Wires with Ground
Voltage 220/230/240Vac
Frequency 50Hz or 60Hz (Auto-sensing)
THDi <5% with R full load
OUTPUT
Phase 1 Phase 2 Wires with Ground
Voltage 220/230/240Vac
Voltage Regulation +/-1%
Frequency (Battery Mode) 50Hz or 60Hz +/-0.05Hz
Waveform Pure Sinewave
THD <2% (linear load), <5% (non-linear load) 
Crest Ratio 3 : 1
EFFICIENCY
To AC Mode >92% at full load and battery fully charged
To Battery Mode >92% at full load and 12VDC/battery
To ECO Mode >96% at full load and battery fully charged
BATTERY
Type Maintenance free sealed lead-acid battery
Voltage 240VDC
Capacity & Number 12V/9AH*20pcs*2sets
Recharge Time 7 hours to 90%
TRANSFER TIME
Line Mode to Battery Mode 0ms
Inverter to Bypass 0ms
ECO Mode to Inverter <10ms
DISPLAY
LED Indicator Normal (Green), Bypass (Yellow), Fault (Red), Battery (Yellow)
LCD Display Load level, Battery voltage, Battery mode, AC mode, Bypass mode information
AUDIBLE ALARM
Battery Mode Beeps Every 4 Seconds
Low Battery Sounding Every Second
Overload Sounding Twice Every Second 
Fault Beeping continuously
COMMUNICATIONS
Interface (Port) USB Port (Dry Contact is optional)
Intelligent Slot Yes, but SNMP card is optional
EPO Emergency Power Off
ENVIRONMENT
Operating Temperature 0°C-40°C (32°F-104°F)
Humidity 0-95% (Non-condensing)
Acousitc Noise <50dB at 1M
PHYSICAL
Rack Height 19U
Dimension (D*W*H) 670*440*840mm (H=900mm wheels included)
*Product specifications are subject to change without further notice.

*The capacity of connected loading do not exceed the capacity of UPS.
PlusPRO 3 Series Rack Brochure
20KVA