Our Products
We are the leading manufacturer and supplier of DSP Sine Wave Static UPS from Delhi, India. The appliances such as fans, motor based equipment like pumps and AC, CFL, fans, etc. have all been designed to operate on the 50 Hz sine wave. This inverter is mainly used as a backup source in a number of call centers and offices. It can be used in devices such as scanners, printers, Computer & peripherals, fax machines, mobile power systems and AC as well as other compressor based applications.
Product Details
State of the art MOSFET/IGBT based PWM Technology to increase Crest Factor
Auto sense intelligent control smart charger
Electronic change over, hence much better reliability
Quiet operation of AC motors as well as other inductive loads unlike the noise that emanates from modified Sine Wave Systems.
Salient Features & Comparison with Other available Brands
Why Static UPS
Applications
Features
Features | Other Brands | LENTO |
---|---|---|
State Of Art MOSFET/IGBT Based PWM Technology to increase Crest Factor. |
Yes | Yes |
Fast Changeover ensuring reliable Compatibility with Computers |
No | Yes |
Electronic change over, hence much better reliability others are using relay for changeover whereas we are using SCR | No | Yes |
Selector Switch for Normal/UPS | No | Yes |
TDR (Time Delay Relay), especially for AC compressor based applications |
Partly Yes(Some brands have some does not have) | Yes |
LCD Display Options | Yes | Yes |
Surge Load Capacity up to 300% | No | Yes |
DSP based which results proper control over voltage and current |
No | Yes |
Product Range
MODEL | ||||||||
---|---|---|---|---|---|---|---|---|
DESCRIPTION |
2.5KVA |
3KVA | 3.5KVA | 5KVA | 6KVA | 7.5KVA | 10KVA | 12KVA |
Output Wave Form |
Pure Sine Wave |
|||||||
Nominal Battery Voltage | 36 VDC 48 VDC |
36 VDC 48 VDC |
48 VDC | 48 VDC, 96 VDC, 120 VDC, | 120 VDC, 180 VDC | 120 VDC, 180 VDC | 180 VDC, 360 VDC | 192 VDC |
WEIGHT AND DIMENSIONS | ||||||||
With Packaging LXWXH in mm | 470x440x610 | 470x440x610 | 470x440x610 | 500x495x660 | 500x495x660 | 600x500x740 | 600x500x740 | 600x500x740 |
With Out packaging LXWXH in mm |
310x290x450 |
310x290x450 | 310x290x450 | 350x300x540 | 350x300x540 | 550x350x660 | 550x350x660 | 550x350x660 |
Net Weight | 29 | 32 | 32 | 54 | 54 | 78 | 89 | 104 |
Gross Weight | 36 | 39 | 39 | 58 | 58 | 89 | 100 | 115 |
Why Static UPS
Application | Load | 2.5KVA | 3.5KVA | 5KVA | 7.5KVA | 10KVA | 12KVA |
---|---|---|---|---|---|---|---|
Petroleum Outlet | Fan | - | 2 | 4 | 5 | 5 | 5 |
Tube light | - | 3 | 4 | 5 | 8 | 8 | |
Petrol Filling machine | 1 | 1 | 2 | 3 | 4 | 5 | |
Institute | Fan Only | 25 | 32 | 50 | 75 | 100 | 110 |
Browsing Centre (Type 1) | Fan | 15 | 20 | 35 | 55 | 70 | 75 |
Tube light | 10 | 15 | 20 | 35 | 40 | 50 | |
A.C | - | - | 1 | 1 | 2 | 2 | |
fan | 4 | 6 | 4 | 8 | 8 | 10 | |
Tube light | 4 | 6 | 4 | 8 | 8 | 10 | |
Computers | 4 | 5 | 2 | 6 | 6 | 6 | |
Browsing Centre (Type 2) | Fan | 4 | 6 | 10 | 12 | 20 | 25 |
Tube light | 4 | 6 | 10 | 12 | 20 | 25 | |
Computers | 4 | 5 | 8 | 12 | 15 | 20 | |
Corporate Bldg. | AC | - | - | 1 | 1 | 2 | 2 |
Fan | 15 | 20 | 8 | 12 | 15 | 20 | 20 |
Tube light | 10 | 15 | 8 | 12 | 16 | 20 | 20 |
Single Phase Output Online UPS is equipped with advanced features. It has been designed by way of plenty of electronic instrumentation and safety controls to keep the device protected. It even performs well in case of the voltage fluctuations, lightning guard, electrostatic protection, overvoltage, mains failure, short circuit protection, automatic switchover, low battery protection and overload protection. It remains active during power failures. The batteries are constantly charged via a monitoring circuit. Based in Delhi, we are the key supplier and manufacturer of Single Phase Output Online UPS.
Features :
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.
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.
Details
DESCRIPTION |
Single Phase (1IN - 1 Out) |
||||||
---|---|---|---|---|---|---|---|
MAINS MODE | 3KVA | 5KVA |
7.5KVA |
10KVA | 7.5KVA | 10KVA | 15KVA |
Output Wave Form | Sine Wave | ||||||
Nominal Battery Voltage | 180 VDC | 192 VDC | 360 VDC |
WEIGHT AND DIMENSIONS
With Packaging LXWXH in mm | 600x500x730 | 700x500x770 | 700x500x770 | ||||
---|---|---|---|---|---|---|---|
With Out packaging LXWXH in mm | 400x350x600 | 550x350x670 | 550x350x670 | ||||
Net Weight ( In Kg) | 54 | 67 | 92 | 107 | 92 | 107 | 106 |
Gross Weight ( ( In Kg)) | 67 | 73 | 108 | 122 | 108 | 122 | 118 |
Buy Three Phase Output Online UPS capable of delivering a stable supply of 50 Hz 230V with slight variations within limits of 1-2%. In case of over voltage of mains or lower voltage the power is automatically diverted to the battery backup. This makes it ideal for use in computers. We are the leading suppliers and manufacturers based in Delhi and our company has gained a number of happy customers’ courtesy the delivery of inverters of superior quality. Our devices are commonly used in Banks and ATMs, major power banks, corporate offices, call centers, defence & para military operations, medical equipment, diagnostic labs, emergency devices such as lights and alarms, color labs, fire devices, telecommunication devices, aviation and broadcasting, etc.
Features :
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.
Inbuilt Isolation Transformer.
Extremely Low Total Harmonics distortion (<3%)
Web, SNMP & GSM based monitoring (optional)
Cold Start.
LCD Display.
Ability to handle 100% phase imbalance on output while maintaining perfect balance on the input phases.
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.
Details
DESCRIPTION | 3-PHASE(3IN-3OUT) | ||||||
---|---|---|---|---|---|---|---|
MAINS MODE | 7.5KVA |
10KVA |
15KVA | 20KVA | 10KVA | 15KVA | 20KVA --- 100KVA |
Output Wave Form | |||||||
Nominal Battery Voltage | 360 VDC |
WEIGHT AND DIMENSIONS
With Packaging LXWXH in mm | 700x500x770 | 860x630x950 | 860x630x950 | 860x630x950 | 860x630x950 | ||
---|---|---|---|---|---|---|---|
With Out packaging LXWXH in mm |
550x350x670 | 550x350x670 | 700x460x830 | 700x460x830 | 700x460x830 | ||
Net Weight ( In Kg) |
92 | 107 | 106 | 115 | 172 | 115 | 115 |
Gross Weight ( In Kg) | 108 | 122 | 118 | 122 | 189 | 122 | 122 |
Lento DSP sine wave online UPS feature a wealth of advanced features. Designed for use with expensive critical electronic instrumentation, these UPS systems have a host of safety controls to ensure your devices are always protected. Lento DSP online UPS performs very well in case of mains failure, sensing of voltage fluctuations and automatic switchover, lightning guard, electrostatic protection, overvoltage and overload protection, short circuit protection and low battery protection. Lento DSP UPS are configured to be always active when power fails. At the same time the batteries are kept constantly charged through a monitoring circuit to ensure their longevity. DSP sine wave online UPS are preferred especially when they are Lento with guaranteed frequency and voltage control along with inbuilt protection features.
Lento low frequency series online UPS meets critical industry standards with its state of art digital intelligent online UPS technologies with the best power factor rating and consistently reliable performance day in and day out.
We are recognized as the foremost manufacturer, exporter and supplier of an exclusive quality array of DSP based UPS Series. Specially designed for small data centres and critical load appliances, this range is manufactured using optimum quality factor inputs. Moreover, it is made by experts that rigorously inspect this range on various parameters of quality. Available in various technical specifications this product can also be customized in accordance with preferences laid by our patrons.
Lento has gained an enviable reputation as a quality manufacturer of top of the line DSP based inverters and UPS systems to serve a variety of customer needs. We have developed these DSP units to cater to the requirements of data centres with critical power requirements, high reliability, high safety and ease of maintenance as well as IP and network based remote monitoring. Manufactured in a wide range of configurations and load capacities, Lento UPS and Inverters based on DSP technologies are the perfect solution for banks, institutions and industries where critical power back is essential for highly reliable 247 operations.
> 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 ( Web, SNMP & GSM based monitoring (optional)> Cold Start.> LCD Display.
> 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.
We are the leading manufacturers and suppliers of DSP Sine Wave Home Inverter based in Delhi.& Haridwar; We pioneer Sine wave technology in our inverter UPS as well as power supplies. The Sine Wave inverters that are manufactured by us are capable of delivering stable voltage and frequency. Our product is aimed at delivering exceptional performance at a reasonable price. We deliver a powerful product with softing life and an integrated inventory management system.
Product Details
Product is too softing life
Integrated inventory management system as included
More Powerfull option and very easy to Use
It is optimize at 100% built-in It
Applications
Features
Features | Other Brands | Lento |
---|---|---|
Intelligent Battery Charger for Deep Discharged Battery. |
No | Yes |
More Back-up being a sine wave UPS (ASIC Control) | Yes | Yes |
No humming Noise (Silent UPS) |
No | Yes |
Selector Switch for Normal/UPS | Yes | Yes |
Advance Battery Management for longer battery life and prevent battery from overcharging |
Yes | Yes |
Comprehensive LCD Display to show all system parameters |
No | Yes |
Sine Wave Output even on CFL like load |
No | Yes |
DSP based which results proper control on voltage and current |
No | Yes |
Field Failure Ratio (Less than 1%) The most reliable product of Industry in India as per industry feedback |
No | Yes |
Product Range : Weight & Dimensions
Model | 650VA | 850VA | 1KVA | 1450VA | 2KVA |
---|---|---|---|---|---|
Capacity |
650VA 12VDC |
850VA 12VDC |
1KVA 12VDC |
1450VA 24VDC |
2KVA 24VDC |
Dimensions |
340x330x185mm |
340x330x190mm | 340x330x205mm | 430x400x240mm | 450x440x250mm |
Net Weight |
9.1Kg | 9.95Kg | 11.2Kg | 17.25Kg | 19Kg |
Gross Weight |
9.8Kg |
10.80 Kg |
12Kg |
18.6Kg |
21kg |
Load Chart
Load | 650VA | 850VA | 1KVA | 1450VA | 2KVA | |||||
---|---|---|---|---|---|---|---|---|---|---|
TV | 1 | - | 1 | - | 1 | - | 1 | - | 1 | - |
Tube Light | 3 | 2 | 4 | 3 | 5 | 4 | 8 | 6 | 10 | 8 |
Fan | 3 | 2 | 4 | 3 | 5 | 4 | 8 | 6 | 10 | 8 |
Computers** | - | 1 | - | 1 | - | 1 | - | 1 | - | 1 |
The High frequency Online UPS is designed by way of high end technology. This makes it significantly more efficient than the standard low frequency technology. We offer a vivid range of high frequency series UPS that has been specifically designed for operation in environments that demand high reliability and efficiency. Based in Delhi, we are the leading supplier and manufacturer of some of the most energy efficient UPS. Our UPS have a low current THD and high input power factor. There is a full digital signal processor control intelligent self diagnostics. The device is equipped with advance battery monitoring and LCD/LED Panel. It has a Communication (RS232) Capability and is SNMP Network ready (optional). There is a Soft start function and a high input power factor more than 0.99. Overall it is highly efficient and has a wide input voltage range from 120V onwards.
Salient Features :
Energy Efficient UPS.
High Input Power Factor and low current THD.
Full Digital signal Processor (DSP) Control.
Intelligent Self Diagnostics.
Advance Battery Monitoring.
Communication (RS232) Capability.
LCD/LED Panel.
SNMP Network ready (optional).
Soft start function.
High Input Power factor >0.99
Highly efficient.
Wide input voltage range, 120V onwards.
External Battery for backup time (optional).
Applications :
Major Power Back up source in corporate offices as well as call centres.
Banks & ATMs.
Defence & Para Military operations complex.
Life saving medical equipments and diagnostic labs.
Photography and colour labs.
Emergency Devices (Lights/Alarms)
Fire Devices.
Telecommunication Devices.
Vital real time & process control equipment in industries.
Aviation and broadcasting.
Product Range
Capacity | 1KVA | 2KVA | 3KVA |
---|---|---|---|
Nominal Voltage | 36VDC | 72VDC 96VDC |
72VDC 96VDC |