| Mode |
E33-10K |
E33-15K |
E33-20K |
E33-30K |
E33-40K |
E33-50K |
E33-60K |
E33-80K |
E33-100K |
E33-120K |
E33-160K |
E33-200K |
E33-250K |
E33-300K |
E33-400K |
| Nominal Capacity |
KVA |
10 |
15 |
20 |
30 |
40 |
50 |
60 |
80 |
100 |
120 |
160 |
200 |
250 |
300 |
400 |
| KW |
8 |
12 |
16 |
24 |
32 |
40 |
48 |
64 |
80 |
96 |
128 |
160 |
200 |
240 |
320 |
| Rectifiter Input |
Phase Number |
Three Phase |
| Input Power Factor |
Standard ≧ 0.9 (6pulse Rectifier+Filter), Optional ≧ 0.96 (12pulse Rectifier+Filter) |
| Input Voltage |
220 3PH+N+G，110V/208VAC(120V/220VAC) optional |
| Input Frequency |
45-65HZ, 50/60Hz Auto |
| Waveform |
Sine Wave |
| THDi |
Total Harmonic Distortion, 6pulse Rectifier<30%, Optional 12pulse Rectifier & Filter<5% |
| Soft Start |
0-100% 10 seconds |
| Charging |
Charge Mode |
Constant current, then constant voltage, charge with temperature compensation, automaticswitch Between Equalized charging and Float charging, |
| Charging Time (Standard) |
12Hours |
| Folat Charging Voltage |
32*13.5V For 12VDC,setable |
40*13.5V For 12VDC,setable |
| Equalized Charging Voltage |
32*14.5V For 12VDC,setable |
40*14.5V For 12VDC,setable |
| Temeperature Compensation Voltage |
-3mV/℃/cell |
| Charging Power |
20% of rated capacity |
| Charging Current |
0.2C, based on Battery Capacity setup |
| Battery |
Type |
Lead Acid or Lithium |
| Capacity |
7~999AH settable (Configurate Battery Capacity according to Back-up Time) |
| Battery Number |
32units 12V or 192units 2V batteries |
40units 12V or 240units 2V batteries |
| Battery Voltage |
384VDC |
480VDC |
| Invertor Ouput |
Phase Number |
Three Phase |
| Rated Power |
Rated capacity*0.8 |
| Nominal Voltage |
220/380VAC (230V/400VAC or 240V/415VAC) 3P+N;
110V/208VAC(120V/220VAC or 277V/480VAC) option,± 1%, adjustable by Monitor |
| Output Voltage Stability |
±1%( Stable load), ±3%(fluctuant load) |
| Frequency Stability |
50Hz 60Hz<±0.5% |
| Output Waveform Distortion Degree |
Pure Sine Wave, Linear Load< 3%, Non-Linear Load<5% |
| Dynamic Feature |
Instant voltage<±5% ( from 0 to100% ), Instant recover time<10ms |
| Factor of Wave Crest |
>3:1 |
| Unbalance Load Voltage |
Balance Load ≤ 1%, 100% unbalance load ≤ 3% |
| Overload Protection |
At 110% load 300Min, At 125% load ≥ 10Min, AT 150% load ≥ 1Min |
| Invertor Efficiency |
>92%(full load) |
| Bypass |
Phase Number |
3 phase+N |
| Input Nominal Voltage |
220/380VAC (230V/400VAC or 240V/415VAC) |
| 110V/208VAC( 120V/220VAC or 277V/480VAC )optional |
| Output Nominal Voltage |
220/380VAC (230V/400VAC or 240V/415VAC) |
| 110V/208VAC( 120V/220VAC or 277V/480VAC ) optional |
| Switching Time |
0ms(adopted static switch) |
| Protection Function |
Input Protection |
Input voltage, frequency over limited protection, Phase fault, Phase lack |
| Output Prorection |
Over current, short circuit, over voltage, low voltage |
| Battery Protection |
Over charge, over-discharge protection |
| Overheat Protection |
Environment over temperature protection, inverter over temperature protection |
| Hardware Fault Protection |
Assistant power abnormal, breaker cut off, breaker overload, power devices over current/over voltage etc protection |
| System Parameters |
Work Environment |
Temp: 0～40oC, relative Humidity: 0%～95% |
| Cooling Method |
Forced cooling |
| Anti-surge Capacity |
10/700μS, 5KV; 8/20μS, 20KA |
| Communitation Interface |
With RS232/ RS485/ dry contact, Option |
| Parallel Operation |
Max 8 units in parallel mode, Tandem hot backup or parallel connection |
| Protection Level |
IP20 |
| Safety Performance |
EPO Option |
| Noise(Db) |
48-54 |
53-60 |
53-62 |
54-65 |
| Mechanical Dimension(W*D*H) mm |
555 × 725 × 1220 |
800 × 745 × 1400 |
1070 × 745 × 1400 |
1420*908*1650 |
1630 × 1026 × 1902 |
| Weight(Kg) |
200 |
235 |
260 |
315 |
335 |
470 |
480 |
560 |
730 |
870 |
1160 |
1210 |
1850 |
2450 |
2850 |
| Optional |
Dust proof net, Conformal coating, Input isolation transformer, ECO mode(Below 100K) |
Dust proof net, Conformal coating, Input isolation transformer |
