5 KVA - 80 KVA UPS

ALPHA Online UPS is an uninterruptible power supply incorporating Double-Conversion Technology. The double conversion principle eliminates all power disturbances in the main supply.

Alpha online UPS provides an independent, no break source of clean, stable, transient free uninterrupted power supply with output neutral bonded to the ground this protects critical loads against power line disturbances and loss of commercial power. The UPS gives an accurately controlled sine wave AC output without any line disturbances.It provides Regulated Sinusoidal Output Voltage under several Input conditions such as power failure, surge, sag, spikes, noise, frequency instability and harmonic distortions. The true advantage of the  online UPS is its ability to provide an electrical firewall between the incoming utility power and your sensitive electronic equipments.

Highly reliable single Card based  Online UPS comprises of a rectifier, an auto float cum boost charger, battery backed inverter with under voltage, over voltage,short-circuit protection along with a high degree of Input to Output isolation.The amplification stage has IGBT technology for pure sine wave output.
Available in: 5KVA, 10KVA.15KVA,20KVA,25KVA, 30KVA,40KVA,60KVA,80KVA 

Key Features

Pure sine wave output
User configurable parameter
SCR  based charger (IGBT Charger Optional) 
Isolation transformer
Auto bypass facility (Optional)
Applications

Pure Sine Wave Output

Our online UPS is a Microcontroller, High Frequency PWM Technology Based “True Online” Double Conversion UPS System with IGBTs or MOSFETs at the Inverter Stage thus provides pure Sine wave output with high reliability and Efficiency. Making the online UPS totally fit for running heavy loads like ACs, Industrial Motors and Pumps at gas stations etc.

User Configurable Parameter

This features makes our system user friendly.Dealer can change the parameters according to their requirement. We are giving the following parameter which are configurable through display.
Charging current

Input Low and High Cut (340V – 460V)
Output Voltage – 400V +/- 1%
Battery Low cut – High cut

IGBT based charger

Our online UPS turns out to be more like a savings account for the user. Being IGBT based (Optional) this ups has a power factor of a whopping 0.9 where as it is just 0.8 in a parallel SCR based UPS. Because of having a power factor which is relatively higher the online UPS helps to save up to 20% more power which in turn leads in large savings during its period of use.

Isolation transformer

Online UPS has an inbuilt isolation transformer, this helps in giving a better impedance match of a critical load to an electrical circuit. Totally fit for use in hospitals the isolation transformer in the Online UPS protects the sensitive equipments.Online UPS suits Indian Power Conditions to its best making it installable anywhere from a hi-tech city to any village in India

Auto Bypass Facility

Our Online UPS is provided with the auto Bypass facility. This protects the UPS in overload condition by shifting the load on Mains when load increases from its rated value. This is done by using a relay which acts as a switch. Relay connects the load to the Mains when the load connected is greater than the rated value. This feature also protects the load by shifting it to the Mains only when Mains is in the safe value for the load.

Applications

• IT equipments and systems (computers,printers, monitors etc.)
• Process controls, testing & measuring instruments.
• Security lighting & Control centers
• Safety systems in power stations
• Audio-visual equipment.