Alamat:9 / F, Bangunan 20, Arex Science and Technology Industrial Park, 19 East Huifeng Road, Zona Teknologi Tinggi Zhongkai, Kota Huizhou, Provinsi Guangdong
Alamat:9 / F, Bangunan 20, Arex Science and Technology Industrial Park, 19 East Huifeng Road, Zona Teknologi Tinggi Zhongkai, Kota Huizhou, Provinsi Guangdong
Pasokan global fase tunggal ac dc 48 ke AC 125V Inverter DC Power Supply Rackmount Inverter
Lihat lebih banyak gambar
Keterangan:
The solution is equipped with 125AC power supply and a 48VDC power supply, yang mengisi kesenjangan antara catu daya UPS tradisional dan solusi inverter gelombang sinus murni umum.
Pasokan global fase tunggal ac dc 48 ke AC 125V Inverter DC Power Supply Rackmount Inverter
The solution is equipped with 125AC power supply and a 48VDC power supply, yang mengisi kesenjangan antara catu daya UPS tradisional dan solusi inverter gelombang sinus murni umum.
Fitur:
Output gelombang sinus sejati (T.H.D < 3%)
Besar 128*64 Informasi Data Tampilan LCD Digital,4 Tampilan LED berfungsi,; Standard 19” Rack mount case
5 Rute kontak kering untuk sistem (Kesalahan input DC, Kesalahan input AC, informasi kelebihan beban, informasi by-pass dan kesalahan output)
RS232 dan RS485 & Port komunikasi SNMP opsional
Tes mandiri, Output lunak mulai
Fungsi sakelar otomatis: DC ke AC, Bypass ac, kurang dari 5 ms; By-pass AC220V input filtering;
Catu daya inverterCatu daya inverter
Tag:
Technical Index(Va)
3Kva
DC input
Nominal Voltage(VDC)
DC 48V
Cutoff voltage(VDC)
≤DC 20V, or ≥DC30V
Start-up voltage(VDC)
DC 22-28V
Backward noise current
≤10%
AC by-pass input
Allowable by-pass voltage (Vac)
180V-260V(± 10v)
Rated input current (A)
9.1A
By-pass conversion time (MS)
≤5ms
Acoutput
Rated capacity (Va)
3Kva
Daya Output Dinilai (W)
3000W
Inverter output voltage and frequency
125Vac,50Hz
Inverter output current (A)
7.3A
Output voltage precision (V)
220± 1,5%
Output frequency precision (Hz)
50±0.1% Or 60±0.1%
Bentuk gelombang
Gelombang sinus murni
Total harmonic distortion (Thd)
≤3% (linear load)
Dynamic response time
5% (Muat 0 ← → 100%)
Faktor daya (PF)
0.8
Kapasitas kelebihan beban
100%-120% 60S 121%-150% 10S
Inversion efficiency (80% resistive load)
≥85%
By-pass conversion time(MS)
≤5ms
Working environment
Kekuatan dielektrik
(input and output)
1500Vac, 1 minute
Kebisingan (1M)
≤40dB
Operating environment temperature
-20℃ ~+50 ℃
Kelembaban
0~ 90%, no moisture condensation
Operating altitude (M)
≤2000
Indication
LCD display
Input and output voltage, frekuensi, output current, temperature, percentage, dll..
inverter status
Normal mains, normal inversion, battery under-voltage and output overload
Mechanical size
Standard rack(mm)
(Depth × Width × Height)
482mm*347mm*88mm
Protection function
Input under-voltage and overvoltage, output overload and short circuit protections, dll..