Ուղերձ:9 / Չալ, Շենք 20, AREX Science and Technology Industrial Park, 19 Արեւելյան Հուիֆենգ ճանապարհ, Zhongkai բարձր տեխնոլոգիաների գոտի, Huizhou City, Գուանգդոնգ նահանգ
Ուղերձ:9 / Չալ, Շենք 20, AREX Science and Technology Industrial Park, 19 Արեւելյան Հուիֆենգ ճանապարհ, Zhongkai բարձր տեխնոլոգիաների գոտի, Huizhou City, Գուանգդոնգ նահանգ
Global supply Single phase ac dc 48 to ac 125v inverter dc power supply rackmount inverter
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Տեսեք ավելի շատ նկարներ
Նկարագրություն:
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.
Global supply Single phase ac dc 48 to ac 125v inverter dc power supply rackmount inverter
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
Պիտակներ:
Technical Index(Բաճկոն)
3Կվա
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
Սուտoutput
Rated capacity (Բաճկոն)
3Կվա
Rated output power (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 (Հզոր)
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
Ծանրաբեռնվածության հզորություն
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
Աղմուկ (1մ)
≤40dB
Operating environment temperature
-20℃~+50℃
Humidity
0~90%, no moisture condensation
Operating altitude (մ)
≤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(մմ)
(Depth × Width × Height)
482mm*347mm*88mm
Պաշտպանության գործառույթ
Input under-voltage and overvoltage, output overload and short circuit protections, etc.