Input | Frequency | 50Hz/60Hz±10% |
Power Factor | ≥95% |
Output | Voltage | 220V±0.5% |
Voltage Regulation | Stable voltage±1%,Dynamic voltage±2%,(0-100% load fluctuation<20ms) |
Frequency Stableness | 50Hz/60Hz±0.05%(DC Supply) |
Frequency Torsion Rate | Less than 1Hz / second |
Instant Load Status | ±0.4%(100% instant load fluctuation) |
Harmonic Distortion | For linear load, less than 3%(full load)，Total rectifying ,harmonics is less than 5% |
Overload Capacitance | 150% |
Wave Form | Sine Wave |
Efficiency | Input AC To Output AC | ≥95% |
Transfer Time | Mains Power Supply Fails Or Restoresv | 0 Second |
Turns From UPS To Bypass | Less than 20ms |
Battery | Battery Type | Lead-acid sealed, maintenance-free |
Charging Time | After it is fully charged, It can be filled to 90% of the total capacity after it is charged for 8 hours |
Warning Sound | Battery Discharge | If the Electric Supply Fault, It buzzes once every 4 seconds |
If the battery is low, It buzzes once every 1 second |
If the battery stops discharging, It buzzes continuously |
Fault Abnormal | Buzzes continuously |
Protecting Device | Battery | Automatically shuts down the machine when the battery power is low, It has no fuse switch protection |
Overload | After the overload (110~150%) lasts for 30 seconds ,It automatically jumps to bypass. It can automatically restore normal state |
Over Temperature | If the internal temperature of the UPS>85°C, It will automatically jump to bypass |
Output Short Circuit | Limits Current, Automatically shuts down the machine, Without fuse switch protection |
UPS Abnormal | Automatically jumps to bypass mode and starts direct mains power supply |
Noise Filter | 10~10KHz at 40 db；100KHz~100MHz at 70db |
LCD Display | With display input voltage, Output voltage,Frequency,DC voltage, Output power efficiency(%) |
Battery Low Voltage | One LED, It glows when the battery voltage is low |
Outside Environment | Temperature | -10~50℃ |
Relative Humidity | 0%~93% (No condensation) |
Operation Condition | Lower than 3000 meters above sea level (altitude) |
