Địa chỉ:9 / F, Xây dựng 20, Khu công nghiệp khoa học và công nghệ AREX, 19 Đường Đông Huifeng, Khu vực công nghệ cao Zhongkai, Thành phố Huizhou, Tỉnh Quảng Đông
Địa chỉ:9 / F, Xây dựng 20, Khu công nghiệp khoa học và công nghệ AREX, 19 Đường Đông Huifeng, Khu vực công nghệ cao Zhongkai, Thành phố Huizhou, Tỉnh Quảng Đông
Cung cấp toàn cầu một pha ac dc 48 đến Biến tần AC 125V Biến tần nguồn cung cấp năng lượng DC
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Description:
The solution is equipped with 125AC power supply and a 48VDC power supply, which fills the gap between the traditional UPS power supply and common pure sine wave inverter solutions.
Cung cấp toàn cầu một pha ac dc 48 đến Biến tần AC 125V Biến tần nguồn cung cấp năng lượng DC
The solution is equipped with 125AC power supply and a 48VDC power supply, which fills the gap between the traditional UPS power supply and common pure sine wave inverter solutions.
Feature:
True sine wave output (T.H.D < 3%) Large 128*64 digital Lcd display data information,4 led display working,; Standard 19” Rack mount case
5 Routes Dry contact for system (DC input fault, AC input fault, overload information, by-pass information and output fault) RS232 and RS485 & Optional SNMP communication Port Power-on self-test, Soft output start Auto switch function: DC to AC, AC bypass, less than 5ms; By-pass AC220V input filtering;
Inverter power supplyInverter power supply
Tags:
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 (MỘT)
9.1MỘT
By-pass conversion time (ms)
≤5ms
ACoutput
Rated capacity (VA)
3KVA
Rated output power (W)
3000W
Inverter output voltage and frequency
125Vac,50HZ
Inverter output current (MỘT)
7.3MỘT
Output voltage precision (V)
220±1.5%
Output frequency precision (Hz)
50±0.1% Or 60±0.1%
Waveform
Pure sine wave
Total harmonic distortion (THD)
≤3% (linear load)
Dynamic response time
5% (load 0←→100%)
Power factor (PF)
0.8
Overload capacity
100%-120% 60s 121%-150% 10s
Inversion efficiency (80% resistive load)
≥85%
By-pass conversion time(ms)
≤5ms
Working environment
Dielectric strength
(input and output)
1500Vac, 1 minute
Noise (1m)
≤40dB
Operating environment temperature
-20℃~+50℃
Humidity
0~90%, no moisture condensation
Operating altitude (m)
≤2000
Indication
LCD display
Input and output voltage, frequency, output current, temperature, percentage, etc.
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, etc.