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Home » Offer List » UPS » Online Low Frequency UPS (1-60kVA)
Offer Details
Online Low Frequency UPS (1-60kVA)
| Offer Type: |  |
|---|---|
| Offer Category: | Electrical & Electronics >Power Supply & Distribution > UPS |
| Offer Post Time: | May 18, 2012 |
| Expiration Date: | Dec 16, 2012 |
PQZ Series UPS Main Features:
1. High performance systems
-On-line double conversion with output isolation transformer
-True sine wave output
-Microprocessor controller
-AVR design, expanded input voltage range (160vac ~ 300vac)
-Inverter design using IGBT module
-Key components with redundant design for higher reliability
-DC cold startup, unmanned function
2. Comprehensive protection
-Lightning and surge protection
-EMI/RFI filter protection
-Input Over voltage protection
-Output short circuit protection
-Overload protection (150% for 3s)
- Over temperature protection
3. User friendly operation
-LED and LCD display
- System self-diagnostics
4. Remote Operation
- RS-232 interface
- Remote monitoring, control and schedule power on/off
(With Power Manager CD included)
- Support Microsoft win98/2000/NT/XP, Linux and more
5. Optional function
-External battery bank for extended backup time (0.5~2 hrs)
-SNMP smart-card interface
| PQZ2K~20K ( Single in and single out ) | ||||||||||||||||
| Mode: | 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 | |||||||||
| PQZ6K3~60K3 ( Three- in and single out ) | ||||||||||||||||
| Mode: | PQZ6K3 | PQZ10K3 | PQZ15K3 | PQZ20K3 | PQZ30K3 | PQZ40K3 | PQZ50K3 | PQZ60K3 | ||||||||
| Capacity (VA/W) | 6K/4.8K | 10K/8K | 15K/12K | 20K/16K | 30K/24K | 40K/32K | 50K/40 | 60K/48K | ||||||||
| Input Voltage | Three phase with four Lines+ground wire, 380V± 25% | |||||||||||||||
| Noise | ≤ 60dB(distance 1m) | ≤ 65dB(distance 1m) | ||||||||||||||
|
Size (D× W× H, mm) |
620× 343× 995 | 650× 700× 1510 | ||||||||||||||
| Weight(Kg) (w/o battery) | 130 | 165 | 180 | 220 | 400 | 450 | 530 | 620 | ||||||||
| Common parameters | ||||||||||||||||
| 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 | Batterydischarge | 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 | Batterylow | Auto shutdown when battery low without fuse protection. | ||||||||||||||
| Overload | 110~150% 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 ° C | ||||||||||||||
| Relative humidity | 10%~90% (No condensation) | |||||||||||||||
| Altitude | 1500 meters | |||||||||||||||
