inside banner

Low Frequency Online UPS 2K-20K

Low Frequency Online UPS 2K-20K


Intorduction:

● Low frequency online technology
● Online double conversion design
● Microprocessor control
● Static by pass
● Sine wave output and zero transfer time
● Central and friendly control panel
● LED & LCD double display
● 100% unbalance protection design
● Adaptable with generator
● DC start function, remote control management (RS-232)

Low frequency online UPS, single phase in single phase out
 
Model LF1102 LF1103 LF1104 LF1106 LF1108 LF1110 LF1115 LF1120
Capacity 2KVA 3KVA 4KVA 6KVA 8KVA 10KVA 15KVA 20KVA
1.6KW 2.4KW 3.2KW 4.8KW 6.4KW 8KW 12KW 16KW
Input voltage 220V ± 20%
Input frequency 50Hz ± 5%
Output voltage 220V ± 1%
Output frequency 50Hz ± 0.3%
Transient response ± 4%(0 to 20%) or ± 2%(20% to 100%)
THD <3%
Crest factor 0.13 
DC voltage 96V 192V
Charge current 2-2.5amp
Batteries External batteries (2KVA & 3KVA is with inside batteries for option)
Backup time Dependent on the outside batteries
Overload 125% for 10 minutes, 125 -150% fro 30 seconds
Short circuit No inverter output instead of going to bypass
Transfer time Zero
LED Green LED on when input OK or inverter OK, orange LED on in the bypass status, red LED on when UPS fails or low battery or overload
LCD display UPS model, input and output voltage, frequency, current
Alarm When mains breaks, alarm every 4 second, when low battery, alarm per second, when overload keep alarming
Weight 40 45 50 55 68 88 150 170
Size 560mm * 232mm * 550mm 736mm*370mm*880mm
HOT PRODUCTS

A System You Can Count On View More