UPS
KSTAR 1250VA Offline UPS
KSTAR 1250VA Offline UPSKSTAR 1250VA Offline UPS is built-in 230V Input Voltage, 230 (+/-10%) Output voltage with 50 Hz ..
4,800.00৳
KSTAR 650VA Offline UPS
KStar 650VA offline UPS has 140-300 Vac voltage range, 40Hz frequency rang, AC voltage regulation, 20 min backup time, s..
2,500.00৳
KSTAR HP930C 3KVA 3000VA Online UPS
KSTAR 3KVA HP930CSonline UPS has 3000VA capacity, 220V / 230V / 240V input nominal voltage, over load protection.High fr..
30,000.00৳
MaxGreen 1200VA GOLD Offline UPS
Capacity: 1200 VAInput Voltage Range: 145VAC-290VACOutput Voltage: 195VAC-255VACOutput Frequency:&nb..
4,750.00৳
MaxGreen 1200VA UPS
MaxGreen MG1200-LI 1200VA offline UPS with bakup time up to 15 to 30 minutes depending on loads. Highlights of MG1200-L..
4,650.00৳
MaxGreen 2000VA UPS
MaxGreen MG2000-LI 2000VA offline UPS, Input voltage range- 175~275 Vac, cold start capability, intelligent battery mana..
9,700.00৳
MaxGreen 650VA GOLD Offline UPS
Capacity: 650 VAInput Voltage Range: 145VAC-290VACOutput Voltage: 195VAC-255VACOutput Frequency: 50HzNoise Level: Less t..
2,680.00৳
MaxGreen 650VA UPS
Overview Capacity: 650VA/230VAC .Input voltage rang 145-290VAC and frequency 47-65Hz .Output voltage +/-10% (Battery moo..
2,550.00৳
PC Power 1200VA Wide Voltage Range Offline UPS
PC Power 1200VA Wide Voltage Range Offline UPSPC power 1200VA offline UPS has automatic voltage regulation, wide input v..
5,600.00৳
PC Power 650VA Short Circuit Protection Offline UPS
PC Power 650VA Short Circuit Protection Offline UPSPC power 650VA offline UPS has automatic voltage regulation, wide UPS..
3,200.00৳
Power Pac 650VA Offline UPS
Power Pac 650VA Offline UPSPower Pac 650VA Offline UPS is built-in 160V - 270V Input Voltage, 230V +-1% Output voltage, ..
2,500.00৳
POWER PAC 850VA OFFLINE UPS
Power Pac 850VA Offline UPS OverviewCapacity : 850VAVoltage : Simulated sine wave at 100V / 220V / 240V +/- 8% ---..
3,500.00৳
Ensure Uninterrupted Power Backup with Best Priced UPS in Bangladesh
What is UPS
An UPS is an electrical device that provides emergency power backup by the help of batteries, supercapacitors or flywheels when the input power source fails. It stands for uninterruptible power supply or uninterruptible power source that has relatively short run-time but enough to start a standby power source or shut down necessary equipment for saving from the damage. The world’s largest UPS belongs to Fairbanks in Alaska containing 46-megawatt Battery Electric Storage System that able to provide backup for entire city including rural part during outages.
Offline & Online UPS
An offline ups provides surge protection and power backup while incoming voltage falls below or rises above certain level the SPS turns on its internal DC-AC inverter circuitry power from internal storage battery. It requires a switch-over time of 25 milliseconds. On the other hand, online ups have its batteries connected to the inverter and it requires no time for switching. In case of power loss, the rectifier drops out of the circuit and the batteries keep the power. Online UPS also provide an "electrical firewall" between incoming power & sensitive electronic equipment.