4 Conversation Starters to Creating a Custom Power Pack
A power pack that fits exactly into your unique work environment can help maximize workflow efficiencies and help your team save both time and money.
What if you had a customized power pack that was designed around your operation and the challenges which you face daily?
Typical designs can feature 30, 40, or 50 or more receptacles all placed in one location on the power pack enclosure. Yet, unique yard layouts, stacking limitations due to container handling equipment, and other defining factors create challenges in trying to position all your reefer 
stacks around a single power source. These challenges disrupt operations creating extra labor time.
But it doesn’t have to be this way.
And it all begins with having a complete understanding of what the operator is looking to accomplish.
4 questions that help get the conversation started might be.
1) How many plugs (or reefer cord connections) will be needed?
- Power packs that operate with too many unused plugs on a regular basis operate inefficiently and can create engine problems due to wet-stacking.
- Having the right amount of receptacles that maintain a level of capacity near 75% is ideal for engine health and fuel efficiency.
2) Where will the reefer stacks be positioned in relation to the intended power pack placement?
- Too tight and critical airflow might be affected. Creative thought on power pack design can address this.
- Too far away and reaching the power pack may be challenging. Bringing the receptacles to the reefer stacks through the use of remote trees may be needed.
3) What is the expected run-time between fuel deliveries?
- Sizing the fuel tank appropriately to this key factor can be the difference that allows an operator to run non-stop between deliveries.
4) What is the operating climate?
- Certain elements of design can help mitigate the negative effects of either tropical heat and humidity or artic cold.
Allow Power Pool Plus to create a custom power pack solution for you. Contact us today.
Recent Custom Projects
How to Avoid Port Congestion?
Photo Credits: Michael Neelon/Alamy; Columbia Group
Recent port expansion projects around the world are a sign of the competitiveness to attract some of the newest and biggest container ships. What has been slower to keep pace is the supporting infrastructure in surrounding areas. Roadways leading in and out of terminal gates are creating truck traffic gridlock at many ports. Sensitive refrigerated cargo is at risk if not moved quickly.
As more and more port operators are turning to alternative methods for moving their cargo off terminal, barge service has become much more viable. Utilizing existing waterways, barges offer the ability to bypass this congestion by moving cargo from the main port to areas more easily accessible to trucking and rail.
This is especially important for refrigerated cargo where timing is critical.
Yet moving reefer by unmanned and unpowered barge can present a host of challenges for the reefer cargo operator.
Power challenges for the barge operator
- Conformity of reefer diesel generators, or power packs, to the business of container handling. The greater its design fits into the regular operation the faster barge loading and unloading can occur.
- Long transit times without the ability to refuel can present a major barrier to the barge operator.
- Limited space; tightly packed containers on barges leave little room for diesel powered generators to breathe.
- Proximity to salt air and water environments, especially during heavy seas, can be problematic for mechanical equipment.
- Generator failure while in transit is a recognized concern to maintaining operational success for the reefer barge operator.
Power Pool Plus has been addressing these challenges for nearly 30 years by engineering and building power pack designs that are Purpose Built to deliver a reliable and continuous reefer power supply over multiple days of unmanned overseas transit.
What Does it Mean to be Purpose-Built?
If you’re in the business of handling refrigerated cargo, then you know all too well about the constant reliance on electrical power to keep your perishable cargo fresh (at least while it's under your watch). The need for generators to supply this electric power is great.
Using standby generators that are designed for emergency use may not be the best solution for managing the harsh realities of the reefer cargo industry.
What’s required is a purpose-built solution that can provide substantial electrical supply in a robust package that fits neatly into the working environment of the shipping industry.
But what does Purpose-Built mean?
To be purpose-built a product must have the ability to complete a specific task so uniquely that every aspect of its design takes the following elements into account:
- How it is going to be used? (Application)
- Where it will be used? (Environment)
- Who will be using it? (Safety)
- When it will be used? (Time Frame)
Power Packs, generators designed for powering refrigerated containers, are an example of such a product. But not all power packs are created equal. Simply being called a Power Pack does not make it purpose-built for reefer cargo application.
Power Pool Plus takes all of the above elements into consideration when designing power packs.
How it will be used (Application)
Our Power Packs are designed to be easily handled in and around a port environment including ships and barges. Outfitted with both fork pockets and corner pockets our power packs can be easily moved or positioned by any heavy lift port equipment.
For use on a barge, space is limited. Yet maintaining proper airflow is critical to power pack performance. We take that into consideration while still allowing our machines to stack neatly between containers.
Where it will be used (Environment)
Uneven ground, constant repositioning, salt air/water, extreme heat and humidity, cold arctic waters – these are just some of the harsh realities of keeping the cold chain intact. Our power packs are designed and built with these considerations.
Who will be using it (Safety)
In ports things move fast and keeping people safe is priority #1. Power Pool Plus goes to great lengths to ensure this is met.
To reduce the risk of electric shock, we use only ESL’s line of safety interlock receptacle modules. This ensures safe handling of electric plug connections made at the Power Pack panel.
When it will be used (Time Frame)
How long will your power pack need to run unattended? Fuel delivery in ports can be a big problem. And on barges, it’s impossible until next port call. Our power packs are designed with standard 1000 gallon (3785l) fuel tanks ensuring long runtimes of 36 to 48 hours depending on use and application. Additionally, our on-board engine lubricant reserve tanks with automatic refilling are essential to avoid low oil engine shutdowns during unattended operation on sea or land.
Of course, these are just some of the standard purpose-built features that set Power Pool Plus apart.
Have a very unique requirement?
Our engineering team can design a purpose-built power pack specifically for you. Just let us know the details.