| Takwimu za kiufundi |
| Mfano |
BwT48/220-1KVA |
| Pembejeo |
| Voltage ya pembejeo ya AC |
170-270Ac |
| Voltage ya pembejeo ya betri |
48VDC |
| Aina ya voltage ya betri |
45.5-57VDC |
| Baridi |
2*Mashabiki (Kasi ya temp.control kulingana na uwezo wa pato) |
| Uingizaji wa DC wa sasa |
21.97Max |
| Frequency ya pato |
50Hz/60Hz ± 1% |
| Pf |
0.8 |
| Pato |
| Uwezo wa pato |
1000Va |
| Uwezo wa pato uliokadiriwa |
800W |
| Voltage ya pato iliyokadiriwa |
220VAC (Njia ya inverter) |
| Pato lililokadiriwa sasa |
3.48A |
| Pato la voltage ya pato |
220VAC(Uvumilivu ± 1.5% mode @inverter) |
| Ufanisi wa pato |
≥85% (Njia ya inverter) |
| Frequency ya pato |
50Hz/60Hz |
| Masafa ya masafa |
43~ 67Hz |
| Wimbi la pato |
Wimbi safi la sine |
| Thd |
≤3% (Mzigo wa mstari) |
| Kubadili wakati (Kwa kupita kwa hali ya inverter) |
≤6ms (Na mzigo) |
| Kipengele cha kinga |
| AC chini ya kinga ya kubadili voltage |
≤176Vac (Backlash voltage≥10vac) |
| AC juu ya kinga ya kubadili voltage |
≥264ac |
| Joto zaidi |
Ndio (Kubadilisha kiotomatiki) |
| Betri chini ya hatua ya ulinzi wa voltage |
≤40VDC |
| Kengele ya chini ya voltage ya betri |
43VDC ± 0.5 |
| Sehemu ya ulinzi wa betri |
≥60VDC |
| Sehemu ya uokoaji wa betri |
≤57VDC |
| OUTPUT juu ya ulinzi wa sasa |
| Juu ya uwezo wa mzigo |
Continue working 60s @100%<mzigo<120% |
| Juu ya uwezo wa mzigo |
Endelea kufanya kazi 10s @ 121%<Mzigo<150% |
| Juu ya temp. Ulinzi |
Ndio |
| Ulinzi mfupi wa mzunguko |
Ndio (Usijaribu chini ya AC Unganisha) |
| Reverse ulinzi wa unganisho |
Ndio |
| OVP ya pato |
≥264VAC(Njia ya inverter) |
| Pato la kengele ya chini ya voltage |
≤176Vac (Mtindo wa Inveter) |
| Usalama na EMC |
| Nguvu ya dielectric (AC-chassis) |
3500VDC/10mA // 1min .Hakuna flash juu, Hakuna kuvunjika, Hakuna arc (Kipaumbele cha pembejeo tu) |
| Nguvu ya dielectric (DC-chassis) |
750VDC/10mA/1min. Hakuna flash juu, Hakuna kuvunjika |
| Lvd |
Katika 60950-1 |
| EMC/em i |
Katika 61000-6-3; Katika 61000-6-1 ;IEC 61000-6-2 Na IEC 61000-6-4 |
| ROHS |
IEC 62321-4 , IEC 62321-5, IEC 62321-6, IEC 62321-7, IEC 62321-8
|
| ENVIRONMENT TEST PERFORMANCE |
| Ambient Temp. |
-20~ +50℃ |
| High temperature operation |
50±2℃ (rated load 24H) |
| Low temperature operation |
-20±2℃ (rated load 24H) |
| High temperature storage |
80±2 ℃,24H |
| Low temperature storage |
-40±2℃,24H |
| Humidity |
0~90%,No moisture condensation |
| Operating Altitude (m) |
Altitude Full power up to 2000m.derating -2% / 100m, max altitude 5000m |
| COMMUNICATION |
| Rs232 & Rs485 |
Ndio |
| SNMP |
Optional |
| Dry Contact |
5 group |
| LCD DISPLAY |
| LCD Status |
Input and output Voltage, Frequency ,Output Current,Temp., Load Rate, LOGO etc.
|
| Inverter Status |
Normal Mains, Normal Inverter, Battery Under-voltage and output overload etc.
|
| MEASUREMENT |
| Size W*D*H(mm) |
482mm *370mm*88mm (2RU) |
| Weight |
11KG |