Йӱштӧ аралыме вер-влаклан резерв куатым налме шотышто ручка

Кучылтмаш

Cold storage facilities store a variety of items. Шӧртньӧ кочкышым аралыда мо, свежа продукт, фармацевтика, теҥыз кочкыш, шӧр продукт, але химий вещества, куатыште изирак чаракым ыштымаш чыла аралыме материалым локтыл кертеш. Нуно писынрак шаланен кертыт. Йӱштӧ аралыме вер-влаклан резервный куат тыште полша.

It provides a seamless power supply and ensures a positive experience. Таче, we will discuss a comprehensive system for backup power for cold storage facilities and understand how this works.

Ошкыллан 1: Cold Storage Facilities Requiring Power

Икымше, you must know all the tools and equipment that require power. Whether they are critical or not, you should keep a list of all the tools.

Here are a few tools discussed.

Refrigeration Compressors

Compressors are one of the largest components with a high power consumption. They operate at high power ranges because of the following critical tasks.

• They compress refrigerants and provide integral functionality.
• Maintain evaporator pressure
• Remove heat
• Maintain room temperature

Running power depends on the compressors. Мут:

• Small compressors require 7–15 kW.
• Medium compressors require a 20–40 kW power.
• Large Industrial consumes a higher power range of 50–250 kW.

Condenser Fans

Overheating can impact the internal components of the refrigeration units. Condenser Fans help remove the excessive heat.

The running load is as follows.

• Smaller fans require less power of 0.5 — 2 кВт.
• Medium fans have a higher power consumption up to 3–7 kW.
• Larger fans require a high power of 10–20 kW.

Evaporator Fans

When your refrigerator system produces the cold, the evaporator fans take responsibility. They spread the cold air throughout the storage systems.

The benefits of such fans are:

• Uniform cooling
• Stable temperatures
• Reduced frost formation
• Better humidity control

The power consumption is anywhere between 0.5 жана 5 ик единицлан кВт.

Lighting Systems

Lighting systems are crucial and provide the seamless lighting of the whole cold storage facility.

They are essential for:

• Worker safety
• Inventory management
• Forklift operation
• Emergency evacuation

Their typical load varies between 5 жана 20 kW depending on the system.

Warehouse Automation

Мемнан кече, advanced facilities have introduced automation in the warehouse systems. There are advanced systems, гай:

• Conveyor systems
• Barcode scanners
• Automated storage systems
• PLC controls
• Датчик-влак
• SCADA systems

Based on these systems, the power consumption is 10-80kW.

Office and IT Equipment

If you store records or keep the safety systems on with the CCTV cameras, then the office and IT equipment are there.

Here is some equipment:

• Компьютер-влак
• Сервер-влак
• Routers
• Лӱдыкшыдымылык системе-влак
• CCTV
• Fire alarms

They consume a power supply between 5 жана 30 кВт.

Dock Equipment

Loading docks also deploy several tools. The examples of the tools include:

• Hydraulic dock levelers
• Dock doors
• Air curtains
• Dock lights

They consume a power supply between 5 жана 25 кВт.

We have added a comprehensive list of all the tools with their power requirements and operations.

Ошкыллан 2: Determining Critical Loads

Among these tools, not every tool is critical. There are a few tools that won’t be required to operate during the outages. Let’s understand and divide them into their priorities.

When choosing a backup power source for cold storage facilities, you should always run the loads based on the power availability and priority.

Ошкыллан 3: Record Running Load

Since you are going to operate several of the devices in the system, you should calculate the running power of each.

Пример-влак

Suppose we have the following tools that are essential to operate and require power.

Based on these devices, the total running load is:

Running Load= Refrigeration Equipment+ Material Handling + Волгыдо + Управлений & IT

Running Load = 375+35+18+15 =443 kW

It is the total running load necessary for the operations of all the devices.

Ошкыллан 4: Consider Starting Load

One of the grave mistakes is to ignore the starting load that causes the following issues:

• Ӱзгар-влакын локтылалтмышт
• Failure of the Генератор-влак to operate and supply power
• Voltage Drop suddenly due to high power requirements

Power backup for cold storage facilities is especially dependent on the motor starting loads because of several tools that have a motor.

The starting load is 2-7 times the normal running load. Your generator solutions must handle this to avoid sudden failures in the systems.

Ошкыллан 5: Consider Future Expansion

Are you going to expand the system in the future? It is typical that cold storage facilities always include more machines and tools, such as freezer rooms, компрессор-влак, evaporators, конвейер-влак, or automated handling systems.

You should always keep a reserve capacity of 20-25%, depending on future expansions.

Пример-влак

Suppose the above example of the running load.

You should have a generator capacity of at least 550 kW to meet the increasing needs of the system for future expansion.

Ошкыллан 6: Choose Generator Ratings

There are three different types of generator ratings.

• Prime generators. They handle a variable load and provide the energy for several days if you have a fuel supply.
• Continuous generators also have a non-stop energy support, but they offer constant load support.
• Вучымо генератор-влак. They are useful in emergency backup systems and supply non-stop power when operated.

Ошкыллан 7: Consider Fuel Consumption and Runtime Requirements

Fuel consumption depends on the generators. High power generators consume optimal fuel when they are run at 70-85% of their maximum load ratings.

For high efficiency, you should always target a load of 70-85%. Generators with a load of less than 30% have a very low fuel efficiency.

Пример

For runtime, you should have a different range of fuel storage facilities depending on the power requirements and load.

Suppose a 500kVA generator. It operates at 75% of its maximum capacity. The runtime and power consumption will be:

• Fuel Consumption will be 78 L/hr at 75% нагрузко.
• Suppose your Required Runtime is 24 шагат паша.
• Total Fuel Needed is 1,872 Л
• Темлыме аралыме вер (15% Reserve) should be 2,150 Л.

Ошкыллан 8: Кучылтмо Автоматический кусарыме вашталтыш

An automatic transfer is pretty critical and helps transfer the energy from one source to another very quickly. Мут, it has several advantages.

• Power efficiency and high energy reliability.
• Seamless transmission of the power
• Continuous power supply and transmission through the system.

How Does an ATS Work?

Backup Power for Cold storage facilities requires ATS for seamless power transmission. The typical mechanism is here.

• Ошкыллан 1: A utility power outage occurs.
• Ошкыллан 2: ATS detects a power outage and starts a backup system automatically.
• Ошкыллан 3: The generator reaches rated voltage and frequency.
• Ошкыллан 4: ATS provides the seamless transmission of power from critical loads to generators.
• Ошкыллан 5: When Utility power returns and stabilizes, ATS transfers load back to the utility.
• Ошкыллан 6: The generator cools down and stops.

Ошкыллан 9: Do Load Sequencing

Running all the loads simultaneously can create very high current and voltage requirements. It can shut down your whole system if you don’t have sufficient capacity of generators to handle it.

Тугеже, you should consider the load sequencing and operate the devices in the following sequences to avoid sudden and huge starting currents.

Ошкыллан 10: Perform Routine Testing and Preventive Maintenance

Routine and preventive maintenance can avoid the long-term costs and improve the tool’s reliability. Тугеже, backup power for cold storage facilities should be tested in the following sequences.

• Every week, you should perform a visual inspection for the minor external checks, check the fuel level, and do a battery inspection to let the system operate for several hours on the batteries.
• In the monthly inspection, you should start the generator under no-load conditions. Always inspect for leaks and keep your system ready for the backup power supply.
• In quarterly perspectives, test ATS operation and safety alarms. Ensure all such systems are working perfectly.
• Кажне 6 Тылзе-влак, you should change filters and inspect cooling and exhaust systems. Verify the perfect condition of all these tools.
• Annual inspection is the most comprehensive. It includes a full load-bank test, fuel quality analysis, and complete service analysis.

Йодыш-влак

• How long should a backup generator be able to operate?

It depends on the outage conditions. Бирок, most facilities expect a backup supply of 24 чейин 72 hours for power outage cases.

• How much reserve capacity should be added?

Whether it is for safety purposes or future expansion, you should keep a 25% reserve capacity. It helps in the critical hours.

• Why are refrigeration compressors important in generator sizing?

Refrigeration compressors are the largest components and have higher starting motor currents. Тугеже, you should consider them during the generator sizing and choose the right size.

• Should every electrical device be connected to the backup generator?

Жок. You should not connect all the electrical devices to the backup generators. Олмеш, add only critical and essential loads to the generators so you can operate them during power outage hours.

• What type of generator is best for a cold storage facility?

Standby generators are the best option as they act during an emergency and provide energy to the cold storage facilities very effectively.

• How often should backup generators be tested?

A backup generator should be tested daily for routine inspection. Perform visual inspection tests weekly, operational tests monthly, ATS testing quarterly, and a full load-bank test.

• Can renewable energy replace a backup generator?

Жок. A renewable energy resource can’t replace the backup generators. It is because renewable energy is available only during specific times, while the standby generators are available all the time.

• Why is an Automatic Transfer Switch (АТС) necessary?

An automatic transfer is a pretty essential tool that provides a seamless transfer of energy. It detects the power failure chances and transmits them to the backup generators.

Мучашмут

When choosing the backup power for cold storage facilities, you should always focus on the power requirements. Consider the top equipment and divide it into critical tools and non-essential power systems. Power all the equipment that is essential and critical. Generators help power up the supply and provide seamless power transmission as long as you have the fuel.

If you are looking for backup power systems, вашкыл Хуакуань куат. We have a wide range of generator options and provide seamless integration with your system. You’ll enjoy a high-quality system that keeps your cold storage facilities alive. Contact our experts to get a quote for your project!!