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Power Module
Power Module
The Power Module (Power POD & Skid) provides the pre-engineered electrical backbone for AIDCs.
Power Module
Details

The Power Module (Power POD & Skid) provides the pre-engineered electrical backbone for AIDCs. It includes medium-voltage (MV) and low-voltage (LV) PODs, transformers, UPS systems, Static Var Generators (SVGs), feeder cabinets and prefabricated busbars, supplying reliable power to IT Modules, Cooling Modules and auxiliary systems under 2N or Distributed Redundancy (DR) architectures.

Key Features
MV Power Module

MV Power Module

MV PODs (e.g. 33 kV / 11 kV E-House type) act as MV power A and B, with MV SYNC and protection functions. They are installed on raised platforms and factory-equipped with MV switchgear and auxiliary equipment.
LV Power Module & Power Skid

LV Power Module & Power Skid

LV PODs and Power Skids include transformers, LV switchboards/PDCs, UPS, SVG, feeder cabinets, prefabricated busbars and visual monitoring systems. System components are prefabricated and tested in the factory; on site, components are connected via pre-engineered busbar connections.
Centralized Monitoring & Control

Centralized Monitoring & Control

Provides centralized management and full-link visual monitoring for transformers, LV panels, UPS, SVGs, feeder cabinets and busbars, with real-time monitoring and fault alarms through a unified interface.
Pre-wired & Factory-accepted

Pre-wired & Factory-accepted

Components are pre-wired and factory-accepted before delivery, so performance is more predictable and the risk of human error is minimized.
MV, LV & Modular UPS in One Module

MV, LV & Modular UPS in One Module

A prefabricated, containerised power module integrating MV/LV distribution, modular UPS systems and SVG as the data center power distribution backbone.
Product Advantages

Reduced On-site Complexity

Scalable Power Architecture

Enhanced Safety & Maintainability

Reduced On-site Complexity
Most installation, wiring and testing work is completed in the factory; on site, only busbar connections and final tie-ins are needed, reducing construction risks and interfaces.
Scalable Power Architecture
2N and DR architectures can be implemented by adding or combining MV and LV PODs, matching different redundancy and cost requirements.
Enhanced Safety & Maintainability
Clear zoning for IT, cooling and auxiliary loads, plus verified protection coordination, improves operational safety and simplifies maintenance.
Typical Configurations
Typical Configurations
MV Power POD
33 kV / 11 kV MV PODs with incoming MV switchgear and MV synchronization, feeding downstream transformer PODs.
LV Power POD
LV switchboards, UPS, SVG and feeder cabinets providing power to IT PODs and cooling plants.
Power Skid for Cooling
dedicated power distribution skid supplying chiller plants, liquid cooling stations and pump rooms.
Common Questions
What is a prefabricated power module and who makes them?

A factory-built, pre-tested electrical POD packaging transformers, switchgear, UPS, SVG and busbars. EPG manufactures these in Singapore in MV and LV configurations.

What's the difference between an MV and LV power module?

MV handles incoming medium-voltage, sync and protection; LV steps down and distributes — transformers, LV boards, modular UPS, SVG and feeders.