EX3320K-EX3380K Online UPS High Frequency UPS
Three phase High frequency online UPS EX3320K-EX3380K is IGBT rectified uninterruptible power supply 20KVA to 80KVA, 
Three phase 4line and ground, 0.8 output power factor and DSP chip, 
is applicable to small and medium-sized data centers, network management center, computer rooms for enterprises, 
or able to provide solutions to conditions like voltage instantaneous drop-off or damping concussion, high-voltage pulse, voltage pulsation, surge voltage, harmonic distortion, and frequency fluctuation.
Features:
1.High frequency on-line double conversion technology
2.Advanced dual-core DSP control technology and 3-level technology
3.Active power factor correction (APFC), input power factor up to 0.99
4.System efficiency is improved to 95%, energy saving rate is doubled 
5.Dual input design, supporting independent bypass
6.Advanced digital and parallel technology, providing higher reliability than single system
7.Wide input voltage range
8.50 / 60 Hz auto-sensing frequency
9.Work efficiency up to 98% in ECO mode
10.Fan speed varies intelligently with load, reducing noise and extending its service life
Description

Model 

  EX3320K 

  EX3330K 

 EX3340K

 EX3360K 

 EX3380K 

Rated Capacity

20KVA/16KW

30KVA/24KW

40KVA/32KW

60KVA/48KW

80KVA/64KW

Input 

Voltage

210-475VAC

Frequency 

40-70Hz 

Phase Line

Three-phase 4 line + earth line

THDI

<3%

Input Power Factor

>0.99

Twin-channel Line Input

Yes 

Battery

Type

Valve-regulated lead-acid storage battery

Standby Time

Depended by external battery bank 

Output 

 Voltage

380VAC / 220 VAC

Frequency 

50/60Hz

Phase line

Three-phase 4 line + earth line

Rated output power factor

0.8

Overload Capacity

125% maintain 10minutes

150% maintain 1minutes

Efficiency 

Line Input Mode

93%

94%

BAT Mode 

93%

94%

ECO Mode

98%

Intelligent Speed Control of Fan 

yes

Display Device 

LCD

I/O voltage, current, frequency, BAT voltage, charging current value, discharging current value, fault display, fault, warning

LED

The operation state of UPS

Warning Devices

Two ways of alerting: BUZZER sound, lamp signal, 

Communication Interface

RS232, AS400, RS485, Service, EPO, BAT temperature compensation, Intelligent Slot 

Operation 

Temperature

0-40℃

Environment 

 Humidity

<95% (non condesing)

Weight 

Net weight(include transformer)

82Kg/208Kg

110Kg/275Kg

114Kg/314Kg

282Kg

306Kg

Gross weight(include transformer)

122Kg/248Kg

160Kg/325Kg

164Kg/364Kg

356Kg

380Kg

Dimension  L*W*Hmm

643×420×925

710×470×1150

800×600×1850

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