Online Low Frequency UPS (PQZ Series 6~20K)(1 Phase 1 In/1 Out)
UPS: Low Frequence Online UPS
PQZ series UPS use the advanced PWM and IGBT inverted technology, capable of precisely controlling all kinds of operation parameters of the UPS, therefore the UPS can provide a high quality and reliable AC power source for your precise equipments. With their unique AVR design that expands the input range, the PQZ series UPS are very suitable for harsh environment, reduce battery charge/discharge times, thus extend battery life. Besides, the long backup UPS with large built-in charger (10A) can rapidly recharge external battery so as to provide perfect protection for long blackout.
PQZ series UPS utilize microprocessor control to replace traditional analog or digital components in its control board. The design not only increases the MTBF but also provide a precise and reliable output. Additional feature with the microprocessor control is to communicate with laptop/equipment that is connected to the UPS via RS-232/RS-485 interface. By using the monitoring software, users can easily monitor UPS and can schedule to turn on/off UPS. Up to 3996 events can be recorded and saved in the UPS.
With proven field experience all over the world including some harsh environment area, the PQZ series UPS provide an optimum choice for complete protection solution from micro computers to large scaled computers, from communication systems to industrial automatic control equipments.
Technical specifications:
PQZ2K~20KSingle phase 1 in and 1 out | ||||||||
Model: |
PQZ1K |
PQZ2K |
PQZ3K |
PQZ6K |
PQZ10K |
PQZ15K |
PQZ20K |
|
Capacity (VA/W) |
1K/0.8K |
2K/1.6K |
3K/2.4K |
6K/4.8K |
10K/8K |
15K/12K |
20K/16K |
|
Input Voltage |
Single phase with two Lines+ground wire ,230V±25% |
|||||||
Noise |
≤52dB(distance 1m) |
≤60dB(distance 1m) |
||||||
|
Size (D×W×H,mm) |
530×264×592 |
630×343×700 |
||||||
Weight (Kg) (w/o battery) |
30 |
65 |
70 |
80 |
145 |
160 |
180 |
|
Input |
Frequency |
50Hz /60Hz ± 10% |
Power factor |
≥0.95 |
|
Output |
Voltage |
{0> 22220V± 0.5%<}0{><0}
|
Voltage regulation |
Stable ±1%,dynamic ±2%, (<20ms for 0-100%load change) |
|
Frequency stabilization |
50Hz /60Hz ± 0.5% (Battery Mode) |
|
Frequency slow rate |
< 1Hz / second |
|
Transient response |
± 0.4% (100% instant load fluctuation) |
|
THD |
<3% for linear load; <5% for non-linear load |
|
Overload |
110%~150% for 10seconds; >150% for 1second |
|
Wave form |
True sine wave |
|
Efficiency |
Input AC to output AC |
> 90% |
Transfer time |
AC mains fails and/or restores |
0second |
UPS to BYPASS |
< 4 ms |
|
Battery |
Voltage |
192V |
Charge time |
8 hrs recharge to 90% capacity |
|
Alarm |
Battery discharge |
Beeps once every 4 seconds when battery discharge |
Beeps once every 1 second when battery low. | ||
Beeps continuously when battery discharge stop | ||
UPS fault |
Beeps continuously |
|
Protection |
Battery low |
Auto shutdown when battery low without fuse protection. |
Overload |
110150% overload for 10 seconds, then auto jumps to BYPASS; Auto resumes when overload removed |
|
Over temperature |
Auto jumps to BYPASS when UPS internal temperature >85°C |
|
Output short circuit |
Current limits, auto shutdown, no fuse switch protection. |
|
UPS fault |
Auto jumps to BYPASS |
|
Noise Filter<0} |
10~10KHz at 40 db; 100KHz~100MHz at 70 db |
|
Display |
LCD |
Input and output voltage, frequency; battery voltage and output power (%), etc |
LED (BLV) |
LED (BLV) turns on when battery voltage low. |
|
Ambient |
Temperature |
0~40 |
Relative humidity |
10%~90% (No condensation) |
|
Altitude |
1500 meters |
1.Excellent quality
2.Favoured price
3.Professional after-sales service&local training guide on site
4.Experienced workers team
5.Online UPS,line interactive UPS,off line UPS,inverters,rectifiers Leading supplier from China,ISO certificated
6.Customized
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