Item Model

10K-3P1

10KL-3P1

15K-3P1

15KL-3P1

20K-3P1

20KL-3P1

Rated power

10kVA/9KW

15kVA/13.5KW

20kVA/18KW

AC Input

Input system

3phases (L1, L2, L3, N, PE) or 1phases (L, N, PE)

Nominal voltage

208/220/230/240Vac

Frequency

50Hz/60HZ

Voltage range

L-N : 90~300VAC±5VAC

L-L: 156~520VAC ±5VAC

Frequency range

(40~70)±0.5Hz

Input power factor

>0.99

Bypass Voltage Range 

115~285VAC×(1±3%)

Battery

Input

Nominal Voltage

192V/240V (Selectable)

Battery Capacity & Quantity

12V/7AH

 x 16pcs

External

12V/7AH

 x 32pcs

External

12V/7AH

 x 32pcs

External

Backup Time

Standard Model with internal battery: half load ≥6min, full load ≥ 1.5min

Long backup time Model: determined by external battery

Battery charger Time

Standard Model with internal battery ： 5 hours to 90%

Long backup time Model: determined by external battery

AC Output

Output wiring system

1 phase 3 wire (L ,N, G)

Inverter Mode

Output voltage

220/230/240Vac±2%

Waveform

Sine wave

Output frequency

50/60±4Hz (Sync mode)

50/60Hz±1% (Fix Freq. mode)

Harmonic Distortion

THD <2%（Linear Load）

THD <7%（non-linear Load）

Overload capability

Line mode / Battery Mode with 240VDC 105～125% 10mins，126～150% 1min , >150% 100ms

Battery Mode with 192VDC105～125% 1s，>126% 100ms

Transfer time

Line mode <-> Battery Mode 0ms

Efficiency

Line Mode

93%

93%

94%

Battery Mode

92%

92%

93%

Communications Port

RS232 RS485(optional), Dry contact(optional), Network Card(Option)

Noise

<50dB

<55dB

Protection Function

AC input or output above or below the range of voltage, overload, over temperature and short circuit protection