15 KVA 360 VDC Three Phase On-Line UPS Price in South Africa

In industrial environments the power supply is quite noise due to a variety of loads. Operating critical, expensive and sensitive electronic devices in such environments put them at risk. Harmonics, voltage fluctuations, voltage peaks, mains failure, abrupt low voltages and blackouts are common in such environments. Lightning and electrostatic discharges are another threat to sensitive data equipped with CMOS chips. The solution is to use Lento DSP sine wave online UPS. Lento online UPS DSP power supplies incorporate inverters that draw power from the mains and deliver highly stabilized, noise-free supply for sensitive electronic equipments. Simultaneously, the batteries are kept in a state of full charge through a sophisticated monitoring and control circuit. Lento DSP UPS deliver 50 Hz 230V stable supply with variations kept within tight limits of 1-2%. Power automatically shifts to battery backup in case of over voltage of mains, low voltage, rapid fluctuations or total failure. This makes it ideal for computers and other sensitive equipments for seamless transition that avoids resets.

Salient Features of Online UPS 3-3 Output Series

• DSP Based double conversion topology with enhanced control over the voltage and frequency.
• In-Built requisite safety & protections like Short circuit, over temp, Battery Low/High, etc. With comprehensive display.
• Wide Input Voltage and frequency range.
• Pure Sine Wave Output.
• Generator Compatibility.
• (Remote) Monitoring and Auto – Shutdown software.
• Extremely Low Total Harmonics distortion (<3%).
• Web, SNMP & GSM based monitoring (optional)
• Cold Start.
• LCD Display.

Lento 15 KVA 360 VDC Three Phase On-Line UPS, Capacity: 15KVA, Input Voltage: 240V

Product Specification

Product Description

By keeping the track of current market development, Lento Industries Private Limited is emerging as one of the big companies in top Indian Manufacturers, Suppliers and Exporters with an exclusive range of Three Phase Online UPS that can have additional modules for network monitoring and logging plugged into them for remote monitoring. These products are kept in a state of full charge through a sophisticated monitoring and control circuit. The Three Phase Online UPSoffered by us draw power from the mains and deliver highly stabilized, noise-free supply for sensitive electronic equipment.

Features

• • • Inbuilt Isolation Transformer
    • Extremely Low Total Harmonics distortion (<3%)
    • Wide Input Voltage and frequency range
    • Pure Sine Wave Output
    • Web, SNMP & GSM based monitoring (optional)

Lento believes to be emerging as leading manufacturer, supplier and exporter in countries like South Africa, Tanzania, Mozambique, Uganda, Kenya, Ethiopia, Yemen, Saudi Arabia, Iraq, Iran, UAE, Senegal, Nigeria, Ghana, Nepal, Bangladesh, Vietnam,Syria, Egypt, Libran, Zambia, Zimbabwe, Latin American countries etc.

Applications:

• Major Power Back up source in corporate offices as well as call centres.
• Banks & ATMs.
• Life saving medical equipments and diagnostic labs.
• Photography and colour labs.
• Emergency Devices (Lights/Alarms)

• Fire Devices.
• Telecommunication Devices.
• Industrial Applications.
• Vital real time & process control equipment in industries.
• Aviation and broadcasting.

What is UPS (Uninterruptible Power Supply)?

UPS is an abbreviation for Uninterruptible Power Supply, and its name comes from the fact that it provides a continuous supply of power without interruption. It draws current from the mains in normal operation and from its backup source during a power outage.

As a backup source, a UPS system uses DC power stored in a battery. A Rectifier and charge controller circuit in the UPS charges the battery from the AC mains. At the same time, it powers the output AC load. In the event of a power outage, the UPS uses the charged DC power in the battery to convert it to AC via an inverter and supply it to the AC load.

The switch between sources (AC mains and battery in case of power outage) is now instantaneous. It does, however, take time. Some sensitive electronic equipment may be affected by this time delay during switching, while other devices may tolerate it within a certain range. This is where Online UPS and Offline UPS enter the picture.

What is Online UPS?

The Online UPS is a type of UPS that normally supplies power to the AC load via the Rectifier and Inverter Combo and uses an inverter to supply power during a power outage. As a result, the output power supply is always on and no switching is required. As a result, there is no time lag when switching between its sources. Even if the power goes out for a nanosecond, there is no interruption.

During normal operation, a rectifier converts the AC supply from the mains into DC and a charge controller circuit charges the battery. At the same time, the DC power from the charged battery is being converted into AC and supplied to the output AC load via an inverter.

In the event of a power outage, the UPS will stop drawing current from the alternating current mains and will stop charging the battery. However, the AC load will continue to draw current from the battery via the Inverter.

As a result, when switching its power source, Online UPS has no time delay. It is also known as an Online UPS because it remains operational even when not in use.

When Should You Use Online UPS?

• When to use continuous power supply without switching operations for sensitive and important devices and equipment.
• When the main power supply fluctuates frequently or when the daily scheduled load shading and power outage occurs.
• When there are no concerns about the cost of operation, installation, and maintenance because the online UPS system is more expensive than the offline UPS system due to the additional parts in online uninterruptible power supply.
• When you require the simultaneous operation of multiple connected devices for an extended period of time.

What is the difference between online and offline UPS?

The two most important types of UPS are online UPS and offline UPS. Both provide power to the device in the event of a power outage. The similarities, however, end here. The primary distinction between Online UPS and Offline UPS is that the Online UPS provides power via a rectifier and inverter combination. It supplies power to both the load and the battery at the same time, allowing the battery to be charged and ready to go in the event of a power outage.

An Offline UPS, on the other hand, supplies AC power directly to the load by turning on the transfer switch. In the event of a power outage, the offline UPS draws power from the battery backup. Another significant distinction between Online UPS and Offline UPS is the requirement for a large heat sink.

The rectifier in the Online UPS supplies power directly to the inverter as well as the battery. As a result, heat dissipation will be significant. As a result, an Online UPS requires a larger heat sink than an Offline UPS.

Why buy Solar hybrid Inverters from us?

Lento is the best solar hybrid inverter manufacturer. It is driven by research and development but with a difference. The focus at Lento is on harnessing the power of R&D to develop innovative, future-proof products that are aligned with markets and requirements of end users. This inverter making company has R&D that powers the manufacturing of advance technology-based products that include Inverters, Online UPS & static UPS, Automatic Lift Backup System (ALBS), Solar Power Equipment, LED lights, and BLDC motor application-based products. It brings you: commercial series, utility series and hybrid series. The product redefines your relationship with energy, saves money and reduces emission of carbon.

Lento offers thousands of products, including solar inverters, batteries, and solar panels, among others.

If you want to buy wholesale solar inverters at a low cost, browse the online marketplace for a wide selection of high-quality inverters.

Frequently Asked Questions

Q. How many solar panels do I need for 10kva?

10kW solar systems are usually made of between 27 and 35 solar panels. You will need between 475 and 615 square feet of roof space to accommodate a 10kW solar system.

Q. What is online UPS and inverter?

Online UPS is a UPS type that supplies power to the AC load in normal operation and uses an inverter to provide AC power during a power failure. In Online UPS, the output power supply always stays ON i.e. the UPS keeps charging the battery and draws current from the battery to supply the load.

Q. Can online UPS be connected to inverter?

Yes. for this purpose, Do not connect input voltage (230V AC). Only Connect Battery input.

Q. Which is the best UPS inverter for home?

Lento Online Static UPS Inverter is by far the best inverter for home.

Q. Which is better between online and offline UPS?

The inverter is ON in power outage as well as during power availability. The inverter is ON only when the power failure occurs. The online ups is less reliable because it is in ON state always. The offline UPS is more reliable because it is in ON state only during power outage and thus its efficiency is high.

Q. What is single phase online UPS?

Single-phase UPS have a single input and output source to the electrical equipment. With just one sinewave voltage, it only requires two wires to complete the circuit, one conductor and one neutral.

Q. How long will UPS power last?

"Run time” refers to the amount of time a UPS will provide power once the main utility power is interrupted. Standard battery run time for a common UPS is around 5 to 10 minutes under full load and about twice that under half load.

Q. How many types of online UPS are there?

The three major types of UPS system configurations are online double conversion, line-interactive and offline (also called standby and battery backup). These UPS systems are defined by how power moves through the unit.

Q. Which type of UPS is better?

The inverter is always on but it doesn't supply the load. It follows the mains AC supply so that if the mains AC supply goes out of limits it takes over. Because the inverter is on the switch-on to inverter time is generally much shorter, and thus far better, for use with sensitive loads.