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Microtek 20KVA-20KW UPS


Features of 20KVA-20KW UPS

  • Ture double-conversion

  • DSP technology guarantees high performance

  • Output power factor 1.0

  • 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 for long-run model

  • Maintenanc bypass available

  • Parallel operation with common battery

  • Power walk-in function

  • Optional parallel operation

  • Optional isolation transformer offers full isolation and complete common mode noise rejection

Specifications Of 20KVA-20KW UPS

Product 20KVA High Frequency Tower Online UPS 
Parallel CapabilityUP to 4 units in parallel
Nominal Voltage3*400 VAC(3Ph+N) / 230VAC(1Ph+N)
Voltage Range110-300VAC@50% load
176-276VAC@100% load
Frequency Range46~54 Hz or 56~64 HZ
Power Factor≧0.99@100% Load
Harmonic Distortion(THDi)<4% at full linear load
Output Voltage3*360/380/400/415 VAC(3Ph+N) or 208/220/230/240 VAC(1Ph+N)
AC Voltage Regulation(Batt. Mode)±1%
Frequency Range(Synchronized Range)46~54Hz or 56 ~ 64Hz
Frequency Range(Batt. Mode)50 Hz ± 0.1 Hz / 60 Hz ± 0.1 Hz
Current Crest Ratio3:1(Max )
Harmonic Distortion≤2% THD(Linear Load);≤5% THD(Non-linear Load)
Transfer TimeAC Mode to Batt ModeZero
Inverter to BypassZero
Waveform(Batt. Mode)Pure Sine Wave
Overload CapabilityAC MODE100-110% for 60 min, 111-125% for 10 min, 125%-150% for 1min;  >150% immediately
BATTERY MODE100-110% for 60 min, 111-125% for 10 min, 125%-150% for 1min;  >150% immediately
Nominal Voltage3*380/400/415 VAC(3Ph+N)
Voltage Range-30%~+20%(Adjustable)
Frequency Range(Synchronized Range)46~54Hz or 56 ~ 64Hz
Overload Capability >130% 1 minute(default); Continuously working until breaker protection(Optional)
AC Mode95.50%
ECO Mode98.50%
BATTERY Mode94.50%
Long-run Model
Battery TypeDepending on the applications
Numbers+/-16 pcs ~+/-20 pcs (Adjustable)
Charging Current(Max.)1A~12A(Adjustable)
Charging Voltage+/-13.65V*N(N=16~20)
LCD PanelUPS Status, Load level, Battery level, Input/Output voltage, Discharge timer, and Fault conditions
Long-run ModelDimension D*W*H(mm)630*250*826
Net Weight(kgs)43
Operation Temperature0~ 40℃
Operation Humidity<95% and non-condersing
Altitude0~ 1500m at full load
Noise LevelLess than 65dB @ 1 Meter
Smart RS-232 / USBSupports Windows Family, Linux and MAC
Optional SNMPPower management from SNMP manager and web browser
If output voltage is set as 3×360VAC, the output power of the unit will be de-rated to 90%
If the UPS is installed or used in a place where the altitude is higher than maximum height, the output power will be derated 1% per 100m.
Product specifications are subject to change without further notice.

Get in Touch with Microtek
Related Online UPS 10KVA-200KVA Three Phases
Floor 4 and floor 5, Block 10 Rundongsheng Industrial Park, Xi Xiang Street, Bao' An District, shenzhen City, China.