commercial high frequency 3 phase online ups 20kva

Prostar PHT3320PRO commercial high frequency 3 phase online ups 20kva

3 Phase High Frequency Online UPS | 20KVA/18KW | PF 0.9 | 3P/3P | 380Vac/400Vac/415Vac | Without Battery Inside

SKU: PHT3320-PRO Category:

Prostar PHT3320PRO commercial high frequency 3 phase online ups 20kva offers technology that increases performance and reliability. The upstream harmonics management allows a generator friendly installation and flexible configurations for even the most demanding designs.

High frequency 3 phase online ups 20kva offers features such as paralleling capability for both capacity and redundancy, full front access, included start up for ease of serviceability, user friendly graphical display with multiple language options, and SNMP with network based power management options.

Commercial high frequency 3 phase online ups 20kva is ensuring the safe operation of your critical loads. it is designed to meet the toughest application requirements and offers high reliability rectifier technology for sinusoidal input current and for reduced input current harmonic distortion (THDi).

3 Phase High Frequency Online UPS

20KVA UPS Features & Benefits

High efficiency

  • High efficiency rates that remain stable even at lower operating power levels

Wide input voltage range

  • Designed for harsh electrical environments to save battery life

Output power factor 0.9

  • Offers higher performance and efficiency for critical applications

Advanced electrical features

  • Excellent power conditioning, very low harmonic distortion through IGBT rectifier, input power factor correction, and high power efficiency

ECO Mode

  • Operating mode that by-passes unused electrical components in good power conditions to achieve high operating efficiency without sacrificing protection

Frequency and voltage regulation

  • Gives higher application availability by correcting poor frequency and voltage conditions without using the battery.

LCD graphics display

  • Text and mimic diagrams that display modes of operation, system parameters and alarms.

Predictive failure notification

  • Provides early-warning fault analysis ensuring proactive component replacement

Uninterruptible Power Supply Details

3P-3P PF0.9 Online UPS 10KVA 15KVA 20KVA Rear


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    Battery Voltage 240VDC
    Size, D X W X H (mm) 592x250x826
    Net Weight (kgs) 40
    Phase 3 Phase int / 3 Phase out
    Nominal Voltage 380VAC/400VAC/415VAC (3Ph + N)
    Voltage Range 190VAC – 520VAC @50% load; 305VAC – 478VAC @100% load
    Frequency Range 46Hz ~ 54 Hz @ 50Hz; 56Hz ~ 64 Hz @ 60Hz
    Power Factor > [email protected]% load
    Output voltage 380VAC/400VAC/415VAC (3Ph + N)
    AC Voltage Regulation ± 1% (Batt. Mode)
    Frequency Range(Synchronized Range) 46Hz ~ 54 Hz @ 50Hz
    56Hz ~ 64 Hz @ 60Hz
    Frequency Range (Batt. Mode) 50 Hz ± 0.1 Hz / 60 Hz ± 0.1 Hz
    Overload AC Mode 100% – 110%: 10mins; 110% – 130%: 1 min; > 130%: 1 sec
    Battery Mode 100% – 110%: 30 sec; 110% – 130%: 10 sec; > 130%: 1 sec
    Current Crest Ratio 3:1
    Harmonic Distortion < 2 % THD (Linear Load); < 5% THD (Non-linear Load)
    Transfer Time AC Mode to Batt. Mode 0 ms
    Inverter to Bypass 0 ms
    Waveform (Batt. Mode) Pure Sine Wave
    AC Mode 91.5%
    ECO Mode 96.0%
    Battery Mode 88.0%
    Battery Type Depending on applications
    Battery Numbers 18 – 20 Pcs (adjustable)
    Recharge Time Depending on applications
    Charging Current 8.0A
    Charging Voltage 273.0VDC ± 1%
    LCD Display UPS status, load level, battery level, Input/Output voltage, discharge timer, and fault conditions
    Battery Mode Sounding every 4 seconds
    Low Battery Sounding every second
    Overload Sounding twice every second
    Fault Continuously sounding
    Operation Temperature 0 – 40°C (battery life cycle will be shorten when temperature is above 25°C)
    Operation Humidity 20-90 % RH @ 0- 40°C (non-condensing)
    Noise Level Less than 65dBA @ 1 Meter
    Smart RS-232 or USB Windows® 2000/2003/XP/Vista/2008, Windows® 7/8/10, Linux, Unix and MAC
    Optional SNMP Power management from SNMP manager and web browser