HEAVY DUTY UPS

THE ECO-FRIENDLY
ALTERNATIVE TO THE GENERATOR
1 PHASE 7.5KVA (IGBT BASED)

Why use a heavy duty UPS?

UPS is short for Uninterruptible Power Supply , allows electrical load to keep running and provides power in the event of a power failure.

A UPS system utilizes DC power stored in the battery as its backup source. During normal operation, the power from AC mains is directly supplied to the output through a static transfer switch. At the same time, the AC is converted to DC to charge battery. When there is a power outage and primary supply breaks, the battery stops charging and the static switch transfers the output line to the inverter side very quickly. At the same time, the inverter starts drawing current from the battery which is then supplied to the AC load.

Su-vastika uses advanced Static switches in its Heavy Duty UPS that reduces switching time to just 2ms to 5ms , which is fast enough to prevent a computer and majority of sensitive equipment from resetting. Because of its strong R&D and experience of its able Mentor, Su-vastika understands the power back up need of its customers across industries and most importantly it’s our Patent Technology as well.

It has designed a range of state-of-the-art Heavy-Duty UPS starting from 6.5KVA to 15KVA (1 Phase) that provides.

Protection to your machinery/appliances during power surges
High energy storage
Fast switching technology
Negligible maintenance cost
Lifelong usage with long-lasting batteries

Fast switching technology allows switching between the main power supply and battery backup in just milliseconds!

Powerful enough to protect and support large commercial and industrial establishments. The Heavy Duty UPS range is your go to power back up option.

Our Heavy duty UPS works on IGBT based Bi-directional technology

What to know before buying heavy duty UPS

Who can use a Heavy Duty UPS?

Anyone who needs to run High Capacity Loads where generators are being used, can run the same load on the Heavy Duty UPS too. There is a misconception that Generators can’t be replaced with the UPS. However, our Heavy-Duty UPS range is being used in almost every industry, from the hospital industry, to the IT industry. Our single phase power backup solutions are available from 6.5KVA to 15KVA range.

Applicable areas of 15KVA Heavy Duty UPS are:

Commercial offices
Cyber Cafes
Design Houses
Residential Societies
Hospitals

HEAVY-DUTY UPS COMPARED TO THE GENERATOR

What is the difference between a Heavy-Duty UPS and a regular UPS?

A Heavy-Duty UPS runs loads from 10KVA to 500KVA usually in an industrial set up, whereas a Home UPS runs loads up to 5KVA only.

Our Heavy-Duty UPS are designed to provide longer backup times starting from 1 hour to 24 hours. This can be extended by using solar power as additional backup in conjunction with the battery bank.

What is the life of the Heavy-Duty UPS compared to the Generator?

The Heavy-Duty UPS can work smoothly for 50 years with very little maintenance.
The Generator on the other hand has a life span of only 10 years and requires regular maintenance on an average of 250Hrs-500Hrs because of its moving parts.

Is it necessary to keep an attendant on site?

Unlike a Generator where an attendant is mandatory to be on duty but for our Heavy duty UPS we don’t recommend having any attendant. However, we offer training to the maintenance staff so that it’s easy for them to maintain without attending the Heavy duty UPS on a continuous basis.

Is the UPS system as noisy and polluting as the Generator?

Not at all. Generators are notorious for being noisy and causing a lot of pollution due to diesel usage, however our Heavy-Duty UPS works on batteries and has smooth noiseless operation and is completely pollution free.

Can I use this UPS with my existing Generator?

Yes, it is compatible with generators. It can be used with the Generator in several ways.

As a secondary power backup source or the areas where mains is not available at all. The Generator can be installed at the back of the Heavy-Duty UPS. OurArtificial Intelligence (AI) based software will automatically switches the generator ON in case of low battery. This allows you to keep your devices running on the generator, while the Heavy-Duty UPS charges simultaneously.
As a power supply to charge batteries. Our Heavy-Duty UPS can withstand a generator’s uneven power supply and convert this power to a healthy, regulated power supply that charges your batteries.
As a temporary power backup source. In the rare case of a complete battery discharge during a power outage, our Artificial Intelligence (AI) based software will automatically put your load onto the generator with zero switch-over time, bypassing the inverter temporarily, and allowing your existing generator to act as an extra backup source. The bypass is so fast you won’t even notice!
There are few remote areas around the world where no grid supply is available at all hence there is a requirement of two generators as one generator can work continuously for 8 hours only, after which it needs rest so the combination of UPS along with the generator is an ideal combination as the battery charging can happen while generator is working and the generator load will shift for one to two hours on the Heavy Duty UPS after which generator can start again. This way one more generator in parallel can be saved.

How safe is the Heavy-Duty UPS compared to the Generator?

Storing fuel for Generators in commercial premises can be hazardous, as it can lead to fire in the premises, especially if the safety precautions taken are not adequate.

The Heavy-Duty UPS is safe and does not have any fire risk as it runs on batteries along with the electronic and electrical equipment.

How cost-effective is the Heavy-Duty UPS compared to the Generator?

The initial investment on machinery for both Heavy Duty UPS and Generator is almost same, however there is a significant difference in running cost, maintenance cost & effort.

The initial investment on machinery for both Heavy Duty UPS and Generator is almost same, however there is a;significant difference in running cost, maintenance cost & effort.

Running Cost:The Heavy-Duty UPS runs on batteries while the generator runs on diesel. If used for the same number of hours/day in a year, the cost of running the generator is almost six times more than the UPS!
Maintenance Cost:The Heavy-Duty UPS running on Lithium batteries requires almost no maintenance compared to generators which require maintenance every 300 running hours by trained technicians.
Manual Effort: Having trained technicians to carry out regular maintenance on every 500 hours increases the cost of running a generator further. The Heavy-Duty UPS on the other hand has mandatory checks by service engineers just once in a six months.

INFRASTRUCTURE AND MAINTENANCE

What infrastructure is required?

Infrastructure required depends on the type of battery being used and capacity. Smaller backup load requirements will require smaller spaces. spaces.

Sufficient ventilation for heat dissipation is needed for Lead Acid Batteries.
There are no special requirements for Lithium and Sealed VRLA batteries.

The optimum temperature for all batteries is 40°C to 50°C. However, they can also withstand temperatures ranging from -10°C to 50°C.

What type of maintenance required? Is servicing needed?

The Heavy Duty UPS is designed to require little to no maintenance. However, at Su-vastika, we provide services to keep your products in top-notch condition: An AMC contract to service your UPS every 3 months, and battery upkeep is done regularly depending on the type of battery bank used. Our systems come with an online monitoring feature (Optional), and GSM and WIFI compatible applications that monitor the UPS and battery life. In case of any issues, alerts will be sent automatically, and the stored data can be checked on the display of the UPS. Training a Certified Electrician at your site, for maintenance of the Heavy-Duty UPS.
Training a Certified Electrician at your site, for maintenance of the Heavy-Duty UPS.

I have sensitive devices. Will they be safe if I use Heavy-Duty UPS?

Yes. Absolutely. Our Heavy-Duty UPS will not just keep your sensitive appliances safe, but it will actively protect them as well. We have developed technologies like Soft Start System and Automatic Voltage Regulation specifically keeping your needs in mind.

Soft Start System: Unlike traditional inverters, that allow a sudden inrush of current, which can be harmful to your machinery, our Heavy-Duty UPS gives power when the appliances are started for the first time. It gives voltage gradually so that your sensitive devices don’t get any jerk voltage or spikes. Switching time is so quick that the equipment will not stop if the mains power is disconnected. The soft start system increases and maintains the life of the appliances.

Automatic Voltage Regulation: Voltage fluctuations are common occurrences. Whenever there is Low Supply voltage or High Supply voltage, and supply rises or drops below the Safe voltage range, our Heavy Duty UPS seamlessly switches to the battery power, keeping all your machinery and equipment safe. Moreover, the power quality produced in Battery Mode is better than the power quality provided by the electricity distribution companies or by the government as our Heavy Duty UPS provides Pure Sine Wave output having THD ≤5% which is a far better quality power compare to generators.

GETTING STARTED WITH YOUR HEAVY – DUTY UPS

Do I need to manually start the system to provide backup?

No, everything is automatic, designed at your ease and convenience in mind. Whether the power fails, voltage falls below the safety limit or voltage increases beyond safety limits, the Heavy Duty UPS works automatically without any manual intervention.

Does the UPS need power from mains to start working for the first time?

No, we have ensured that our Cold Start technology, can start the Heavy-Duty UPS in battery mode.

What is the difference in the models offered by Su-vastika?

Product differentiation is based on the amount of load the product is equipped to handle along with the backup time requirements. Model size and battery capacity is calculated by our experts based on customer requirements.

For example: A Lithium Battery Bank can be recommended to a customer who wants to save space and need fast charging. Experts from Su-vastika will recommend the right product for you depending on your power backup requirement.

TECHNICAL SAFETY

What happens in case of a technical issue with the UPS?

Technical glitches are not likely to occur, however, we are prepared for all types of situations. In case a glitch does happen:

Our Online monitoring solution will automatically be made aware of a failure, a customer call will be logged, and service engineer will be informed with automatic response system and will try to resolve the call ASAP.
The UPS has a Rotary switch, , which when rotated manually, bypasses the entire load on mains electrical supply.

When industrial heavy equipment is running on Heavy Duty UPS, is it safe for the person operating it?

Yes absolutely. Our built-in Galvanic Isolation System protect against electric shock and suppresses any harmful electrical noise. Our UPS system also provides better power quality than what is received from the mains supply.

What is the maximum rush load the UPS can take?

The Heavy-Duty UPS has a high Crest Factor of 3:1, which means that it can take almost 3 times the more load for the High inrush current required by some heavy machinery or motors that take very high surge current when they are starting for the first time

The largest UPS we have is a single Heavy-Duty UPS of 500 KVA. This can be further augmented depending upon the individual requirements. It can easily run 1MW load if 2 units are installed on site. Distributing the load to multiple UPS systems, we can ensure that the UPS generates required output voltage effectively and all your devices keep running in the event of a power failure.

Can I control the UPS wirelessly?

Yes. Our Heavy-Duty UPS systems have Wi-Fi and GSM connectivity (Optional). Our application will monitor your UPS and send regular reports to Su-vastika technicians. In case of any issues, an automatic alert will be sent, and a service call will be made.

BATTERY BACKUP-UP INFROMATION & CARE

What type of battery would I need?

Our Heavy-Duty UPS comes with 4 types of batteries which can be selected depending on your load, back up time as well as battery life.

Sealed Maintenance Free VRLA Battery Bank (12V size Monoblock)
Lithium Battery Bank (can be designed for any voltage depending upon the DC size of Heavy-duty UPS range)
Tubular Lead Acid Battery bank
Tubular VRLA battery Bank.)

Can we use battery in any size?

Yes, our Heavy-Duty UPS is designed to control charging, types and sizes of batteries depending upon load & backup requirement of the user.

Different types of battery banks need different types of charging controls. Our Heavy-Duty UPS has advanced software and inbuilt algorithms that can set the charging current, and other parameters required by a particular battery bank type.

We can install batteries of any size depending on your load and backup requirements. Our experts at Su-vastika will recommend the right size for you

For the Lithium battery bank we need to set the charging as well as temperature based charging control so that we can save the battery from any wear and tear and maximum life can be gained from the battery bank.

What can I do if I need to increase backup time?

There are 2 primary factors that determine backup time: total load of the machines that require backup, and duration of the backup, or in other words- number of batteries to be installed.

To increase backup time:

More batteries can be added and the battery bank can be designed in parallel.
Solar generated power can be combined with the existing system

How often does the battery need replacing?

Battery life depends on its usage. In practical terms, the power failure in a particular area will define the battery life of the system. Depending on the battery type, if the power failure happens occasionally and the duration is also very less then:

Lithium can last for more than 10 years..
Other battery systems, if properly maintained, can last up to 5 years.

Our Heavy-Duty UPS is also equipped to prolong battery life and manage battery health:

In case of Tubular and SMF batteries our advanced Six Stage Charging technology charges the battery in 6 stages, which helps avoid over-heating and loss of water-topping.
The UPS prevents battery from being fully discharged, which extends battery life.
Our ATC technology keeps the battery safe from temperature variations happening around the system.

Want to know more about ATC

Su-vastika will always provide you with information about battery upkeep and battery life, which other companies will not be able to.

Our Online monitoring System will keep a track of the Battery Bank usage and send an alert when the replacement of the battery bank is required.

Do I need to replace my UPS with the same brand of batteries?

No. It is not necessary to replace the batteries with the same brand. However, the entire battery bank will be replaced together when required. The BMS can also be used along with the VRLA and Tubular battery bank to enhance battery life.

Battery Management System is an advanced system that monitors and maintains battery health, making intelligent adjustments to enhance battery life

Do batteries get affected by extreme weather conditions and require special care?

No, our patented ATC technology can sense outside temperature and regulate battery charging, to protect your battery from overcharging or undercharging.

In case of Lead acid tubular batteries or VRLA, ATC technology helps to keep the batteries healthy and safe resulting in optimum backup and increased battery life.

BATTERY BANKS
ADDED TO INCREASE BACK-UP

How long does a battery take to recharge after a power outage?

For short power outages batteries do not get discharged very quickly and will recharge extremely fast as well..

For power outages longer than 3 hours battery charging times depend on the battery type:

Lithium batteries charge fully in 4 hours and 50% of its charging can be done in 1 hour.
SMF and Tubular Lead Acid batteries take 8 to 10 hours to fully charge. If the Mains breakdown is small then the battery discharge is very less so that they get charged fast to give the 100 percent back up.

The Heavy-Duty UPS is solar compatible.

Is charging batteries with solar power faster than charging with electricity?

Battery charging will depend on the size of the solar panels installed and the size of the solar charge controller. In this case the Heavy-Duty behaves like an Off Grid Solar UPS and it can cut off the mains supply and run completely on solar and batteries. This

Saves the cost of electricity
Increases the backup time
Charges the batteries simultaneously

HEAVY DUTY UPS VS GENERATOR

HEAVY DUTY UPS RANGE

1 PHASE 6.5KVA – 15KVA

KEY FEATURES OF THE HEAVY DUTY UPS

Automatic Voltage Regulation

When there is Low Supply voltage or High Supply voltage, and supply rises or drops below the Safe voltage range, the Heavy Duty UPS, seamlessly switches to battery power, keeping all your machinery and equipment safe.

Soft Start System

This advanced technology gradually increases voltage to let your machinery ease-in. preventing electrical and mechanical shocks to the sensitive and costly machinery in your facility.

Cold Start System

This specially designed feature starts the inverter in Battery Mode, in the absence of power from mains (grid power).

Longer Battery Life

The Heavy-Duty UPS is built to keep your battery healthy. It is designed for efficient charging and discharging, hence keeping the battery running longer with reduced upkeep.

Crest Factor

The Heavy-Duty UPS can take up to 3 times its load capacity. You can rely on it to support your facility and machinery during a voltage spike. It also intelligently reminds you to turn off the extra machinery so the load is reduced.

Solar Compatible

The Heavy-Duty UPS system is solar compatible. Solar power can be used as a secondary power source or as a backup power source in case of battery discharge.

Generator Compatible

The Heavy-Duty UPS can normalise and adapt to voltage fluctuations and is compatible with your existing generator, and is the perfect option to pair with Domestic Generators.

Low Cost

The Heavy-Duty UPS is extremely cost efficient and has a low cost of set up and maintenance, compared to the generator. The running cost of Generator Vs Heavy Duty UPS has a big gap as Heavy Duty UPS has the unit cost near to the electricity cost per unit of power whereas the diesel generator has the costing of 4 times the costing of electricity meter billing

No Pollution

Unlike generators, the Heavy-Duty UPS runs on batteries and is therefore completely non-polluting, no-fumes, no-noise and can be comfortably placed in any commercial facility.

Technical Specification

*SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT ANY PRIOR NOTICE

MODEL(STATIC UPS 1P-1P)

7.5KVA

RATING(VA)

7.5KVA

RATED POWER(KW)

6KW

BATTERY VOLTAGE

72V

96V

TECHNOLOGY

IGBT BASED BI-DIRECTIONAL TECHNOLOGY

MAINS MODE

INPUT SUPPLY

1 PHASE, 3 WIRES

INPUT VOLTAGE RANGE

140V-280V

OUTPUT VOLTAGE

SAME AS INPUT

CHARGING CURRENT

20A-40A

FREQUENCY BYPASS RANGE

42Hz- 55Hz

CHANGE OVER TIME

≤ 5ms

BATTERY MODE

VOLTAGE REGULATION

230 V ± 10%

PEAK EFFICIENCY

≥85%

OUTPUT WAVEFORM

PURE SINE WAVE

OUTPUT FREQUENCY

50.0 ± 0.1Hz

BATTERY TYPE

LA/TUB/SMF/LITHIUM

CREST FACTOR

3:1

TOTAL HARMONIC DISTORTION (THD)

≤5% (At Full Resistive Load)

PROTECTIONS

MAINS MODE:

OVERLOAD/SHORT CIRCUIT

MAINS MCB WILL TRIP

BATTERY OVERCHARGE

BATTERY HIGH CUT

BATTERY MODE:

OVERLOAD PROTECTION

YES WITH 4 TIMES AUTO RESET

OVER TEMPERATURE PROTECTION

YES HIGH TEMPERATURE SHUTDOWN

OTHERS

OPERATING TEMPERATURE

-10°C to 45°C

RELATIVE HUMIDITY

MAX 95% NON- CONDENSING

ACOUSTIC NOISE(AT ONE METER)

<50db

INDICATION AND ALARM

BACKLITE 16X2 LINES LCD SCREEN WITH INDICATIONS,ALARM & REMEDY

PROTECTION CLASS

IP 20