Apollo 20 KVA Online UPS (3×3 Phase)

  • Brand: Apollo
  • Country of Origin: Taiwan
  • Country of Manufacturing: Taiwan
  • Model: 3P20K
  • Type: Online
  • Capacity: 20kva 3:3 Phase
  • No internal battery – Long Backup

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Apollo 20kva online UPS has true on-line dual conversion design and also it is generator compatible. This UPS has All types of protections such as: over/low-voltage, overcurrent and overload. Intelligent Battery Management, extended battery life and intelligent Self diagnose function, all kinds of fault protection. Modularized design of subsystems. Apollo 20kva Bypass back feed protection, battery leakage protection. Parallel redundancy design, increase the system reliability. Customizable wide input voltage range. It has large size input LCD display on front panel.

Apollo 20 KVA Online UPS (3×3 Phase)

Model 3P20K
Capacity (VA/Watts) 20K/16K
Nominal voltage 380/400/415Vac, (3Ph+N+PE)
Operating voltage range 208~478Vac
Operating frequency range 40 ~ 70Hz
Power factor ≥0.99
Harmonic distortion (THD) 2%(100% nonlinear load)
Bypass voltage range Max. Voltage: 220V +25% (optional +10%, +15%, +20%) 230V 20% (optional +10%, +15%)

240V 15% (optional +10%), Min voltage: -45% (optional -20%, -30%), Frequency protection rage: ±10%

Generator input Support
Output voltage 380/400/415Vac, (3Ph+N+PE)
Voltage regulation ±1%
Power factor 0.8/0.9 (Customized)
Output frequency 1.Line Mode: ±1%/±2%/±4%/±5%/±10% of the rated frequency (optional)

2.Battery Mode: (50/60±0.2%)Hz

Crest factor 3:1
Harmonic distortion (THDv) ≤2% with linear load

≤5% with non linear load

Efficiency 94.5%
Battery voltage Standard unit: ±216Vdc; Long run unit Optional voltage: ±192V\±204V\±216V\±228V\±240Vdc
Battery type 12V/38Ah (standard unit)
Charge Current (A)

(charge current can be set according to battery capacity installed)

12A (Max.)
Transfer time Utility to Batter : 0ms; Utility to bypass: 0ms
Overload Line Mode Load ≤110%: last 60min, ≤125%: last 1min, ≥150% turn to bypass mode immediately
Bat. Mode Load ≤110%: last 10min, ≤125%: last 1min, ≤150%: last 5S, ≥150% shut down UPS immediately
Short circuit Hold Whole System
Overheat Line Mode: Switch to Bypass; Backup Mode: Shut down UPS immediately
Low battery voltage Alarm and Switch off
Self-diagnostics Upon Power On and Software Control
EPO (optional) Shut down UPS immediately
Battery Advanced Battery Management
Nose Suppression Complies with EN62040-2
Audible & Visual Line Failure, Battery Low, Overload System Fault
Status LED & LCD display Line Mode, Bypass Mode, Battery Low, Battery Bad, Overload & UPS Fault
Reading on the LCD display Input Voltage, Input Frequency, Output Voltage, Output Frequency, Load Percentage, Battery Voltage & Inner Temperature
Communication interface RS232, RS485, Parallel, Intelligent slot, Relay card (optional), SNMP card (optional)
Operating temperature 0~40°C
Storage temperature -25 ~ 55°C
Humidity range 0 ~ 95%  (non ─ condensing)
Altitude <1500m
Noise level <55dB
Dimension W x D x H (mm) 780 x 600 x 1200
Net weight (KG) S:602


Safety IEC/EN62040-1; IEC/EN60950-1
EMC IEC/EN602040-2; IEC61000-4-2: IEC61000-4-3; IEC61000-4-4;

IEC61000-4-5; IEC61000-4-6; IEC 61000-4-8


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Apollo 3P20K 3x3 Phase 20000VA Online UPS Catalogue