Aterese:9 / F, Moaho 20, Arex saense le theknoloji ea thekeng, 19 East Huifeng Road, Zhongkai High-Tech Zone, Huizhou City, Profinseng ea Guangdong
Globalka t phepelo e le 'ngoe ea Global phae ac dc 48 ho a ac 125v Intter ho fana ka maikutlo a ho phepelo
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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.
Globalka t phepelo e le 'ngoe ea Global phae ac dc 48 ho a ac 125v Intter ho fana ka maikutlo a ho phepelo
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 ho AC, AC bypass, less than 5ms; By-pass AC220V input filtering;
Inverter power supplyInverter power supply
Litags:
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
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 (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.