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Integrated power systems

Integrated Power Assemblies (e‑house)

Eaton’s integrated power assembly (IPA) is a fully customisable, prefabricated e-house that contains Eaton's industrial control and power distribution equipment. Eaton manages everything from the design to the construction to the quality inspection of the power distribution centre offering a flexible and streamlined process which is significantly more cost-effective than on-site construction.

Customisable
Prefabricated
e-house
Power distribution & control
Integrated equipment
Controlled schedule
Cost-effective solution

Core features

  • Metal house construction including galvanised steel, stainless steel and aluminium with specialty constructions such as concrete and blast-resistant available
  • Welded I-beam foundation for internally-mounted electrical components, enabling either pier-mounted or pad-mounted installation
  • Equipment skid designs available
  • Multiple US manufacturing locations for strategic and fast delivery
  • End-to-end project management capabilities for the construction of the electrical control building, as well as site supervision to the installation and configuration of the equipment

Eaton IPA: turnkey e-houses you can rely on

After reviewing your project specifications, our engineers can provide recommendations that can reduce costs, enable an easy installation process and minimise complexity. The engineering and construction process of the IPA maximises convenience, minimises risk and reduces total cost of ownership. Eaton assumes single source responsibility for the entire process, further reducing your risk.

Building an Integrated Power Assembly

Follow the production process of an Eaton IPA from design to installation

Convenient plug and play design for data centres

A true plug-and-play power solution that can be set into a designated location, the skid design offers maximum convenience, efficiency and ease of installation. A highly effective power control room for indoor or outdoor application which eliminates the need for building a foundation or pouring a housekeeping pad.

Testing Under One Roof

Maintain speed to start-up with a coordinated factory witness test where you can make minor adjustments in a factory-controlled environment with knowledgeable support staff.

Eaton’s Electrical Engineering Services and Systems

With more than 1,500 experts in 60 locations throughout Canada and the USA and more around the world, Eaton’s Electrical Engineering Services and Systems team is one of the largest and most experienced service organisations in the industry.

Integrated Power Assemblies comparison tool

Integrated power assemblies (IPA) are prefabricated electrical assemblies offering a fully customisable and factory-integrated solution for electrical control and power distribution. IPAs integrate multiple pieces of electrical equipment into an enclosure or skid and can be designed for stand-alone construction. These prebuilt power systems increase project productivity by helping to shorten timelines, simplify project management and reduce installation time and cost. Compared to customary brick and mortar construction, these prefabricated assemblies are often the most economical choice to meet project demands. Integrated power assemblies are available in different construction types. Use this tool to compare the characteristics and advantages of selected construction types to see if which can meet the demands of your application.
 

 

 

 

Metal enclosure

Precast concrete house

Electrical skid 

Wind load rating Standard 120 mph, available up to 160 mph Standard 150 mph Rated per the specification of the equipment used
Seismic Built to IBC requirements Standard seismic zone C
Ballistic resistance Level 1-8 Standard N/A
Corrosion resistance Saver duty paint, stainless steel, hot dipped galvanised, aluminium Standard Rated per the specification of the equipment used
Fire Rating Available up to 2 hours up to 2 hours Rated per the specification of the equipment used
Exterior Finishes 
Electrical houses can be constructed with exteriors that provide better aesthetics. Sometimes there are requirements to match existing buildings such as brick veneer for a university.   In some cases, the IPA is painted a specific colour to blend in with environmental surroundings.
Painted steel, stainless steel, aluminium, brick, exposed aggregate, split block and stucco Brick, fibreglass, stucco, split block Specific equipment
Raised floor
Typical cable management utilises conduit or cable tray.  An alternative for control cable management and maintenance is to use a raised floor.
Available option    
Foundation type
Easily facilitates access for bottom cable entry. When used as a control room, an elevated pier offers better visibility to the operation. When the IPA is in a potential flood zone, this keeps the cabling at a safe distance, avoiding potential damage in the event of a flood. 
Elevated piers, vault/ring wall, pad, gravel Elevated piers, vault/ring wall, pad, gravel Elevated piers, vault/ring wall, pad, gravel
Two-story
Achieves a smaller footprint to fit existing available space.  Two-story IPAs also allow vertical integration such as for a control room to be installed above the equipment room. 
Available option    
Removable roof 
An IPA with a removable roof enables access through areas with low shipping clearances. 
Available option    
Classified areas
Some applications may require the IPA to be located in a classified area, such as where explosive gases are present. 
Available option Available option  
Extended Base
Having an e-house with an extended base creates a fully integrated power assembly of indoor and outdoor equipment (i.e. MVS & Transformer). It facilitates coordination of equipment outside the building with the equipment inside the building and arrives at job site ready to start-up, reducing site work and construction of concrete pads. Relocating transformers to the outside of the building can reduce heat load inside the building. The extended base can also create a working platform outside of IPA. 
Available option Available option Available option
Standard Roof Warranty 1 year 10 year NEMA 3R

Typical industries 

     
Oil & Gas X X  
Commercial Construction X X  
General Industrial X    
Institutional  X    
Government  X    
Mining  X    
Healthcare  X    
Pulp & Paper X    
Utility  X   X
Water/Wastewater X X  
Data Centres X   X
Alternative Energy X   X
Specifications

IPA cutaway view

Cutaway view of an integrated power assembly (e-house)
Identify the options for power distribution and control equipment which can be included in an integrated power assembly (e-house).

1.  Solid base & floor system

2.  Solid web roof trusses

3.  High R-value insulation

4.  High pitch roof

5.  Rigid walls

6.   MV switchgear

7.  Rear access equipment doors

8. LV switchgear

9.  LV MCC and MV motor control

10.  Backup power UPS system

11.  Cable tray system

12.  Power and control cables

13.  Interior ground bus

14.  HVAC

15.  Fire panel

16. Main safety equipment

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