--- title: "Power Equipment for AI Data Centers | Entogo" description: "Entogo is a Canada-based power-equipment manufacturer supplying the transformers, prefabricated substations, switchgear and battery storage that energise…" url: https://entogo.ca/solutions/data-centers/ lang: en type: article image: https://entogo.ca/_astro/entogo-buyer-line-data-center-server-rack-hyperscale.DibqKP2G.jpg datePublished: 2026-05-27 dateModified: 2026-05-27 alternates: en: https://entogo.ca/solutions/data-centers/ fr-CA: https://entogo.ca/fr/solutions/data-centers/ fr: https://entogo.ca/fr/solutions/data-centers/ es: https://entogo.ca/es/solutions/data-centers/ ar: https://entogo.ca/ar/solutions/data-centers/ pl: https://entogo.ca/pl/solutions/data-centers/ ro: https://entogo.ca/ro/solutions/data-centers/ ru-KZ: https://entogo.ca/ru/solutions/data-centers/ ru-UZ: https://entogo.ca/ru/solutions/data-centers/ ru-KG: https://entogo.ca/ru/solutions/data-centers/ ru-TJ: https://entogo.ca/ru/solutions/data-centers/ ru-TM: https://entogo.ca/ru/solutions/data-centers/ ru-AZ: https://entogo.ca/ru/solutions/data-centers/ ru-AM: https://entogo.ca/ru/solutions/data-centers/ ru-GE: https://entogo.ca/ru/solutions/data-centers/ site: https://entogo.ca/ llms: https://entogo.ca/llms.txt --- Home › Solutions › Power Equipment for AI Data Centers Solutions # Power Equipment for AI Data Centers Transformers, substations and switchgear for hyperscale and AI workloads — built to a 16–24-week lead time for North-American-spec builds, not a multi-year wait. ![Hyperscale AI data-center server-rack hall with structured cabling and aisle containment — the buyer environment Entogo powers with transformers, prefabricated substations, switchgear and battery storage](https://entogo.ca/_astro/entogo-buyer-line-data-center-server-rack-hyperscale.DibqKP2G_1RoJEp.webp) Overview Entogo is a Canada-based power-equipment manufacturer supplying the transformers, prefabricated substations, switchgear and battery storage that energise AI and hyperscale data centers across North America — delivered to North-American spec in 16–24 weeks, versus the 1–4 year lead times now common industry-wide. Entogo is a Canadian company and power-equipment manufacturer, with its own factory in China, that supplies the transformers, **prefabricated substations**, medium- and low-voltage switchgear and battery energy storage behind AI and hyperscale **data centers** across North America. The difference that matters to a data-center schedule is delivery: Entogo builds North-American-spec equipment to a **16–24-week lead time**, where the merchant transformer market now quotes one to four years. ## Why is data-center power suddenly so hard to procure? For two decades, securing transformers and switchgear for a data center was a solved problem. It no longer is. Three forces have collided at once. First, **demand has exploded**. The U.S. Department of Energy and grid operators have flagged that data-center electricity demand is climbing steeply as AI training and inference workloads scale — a single AI campus can now request hundreds of megawatts, comparable to a small city. Every one of those megawatts needs transformation and distribution equipment. Second, **the supply of grain-oriented electrical steel (GOES)** — the core material in every power transformer — is concentrated in a handful of mills. Industry analysts including Wood Mackenzie have documented how this single-point dependency, combined with raw-material price inflation, has stretched transformer lead times from months into years. Third, **the existing fleet is aging**. Much of North America’s installed transformer base is decades old, and a replacement wave is competing for the same constrained manufacturing capacity as new data-center build-out. The result is a procurement queue where a hyperscaler and a utility replacing a 40-year-old unit are bidding for the same slot. ## How does Entogo deliver in 16–24 weeks when the industry quotes years? The one-to-four-year figure describes the merchant queue, not the time it physically takes to build a transformer. Entogo is not standing in that queue. It operates its [own source factory](https://entogo.ca/about/manufacturing/) with a complete, vertically integrated supply chain and keeps standard IEC/CE designs in series production — so an order enters Entogo’s own build schedule rather than the merchant allocation queue. North-American-spec (ANSI/IEEE) builds ship in **16–24 weeks**, and IEC/CE catalogue equipment built for export markets in about **12 weeks**. Only the most demanding case — an order that needs new cULus/CSA certification before the equipment can energise — extends that timeline, and even then Entogo delivers **within 36 weeks**. Against an industry baseline of one to four years, that is the difference between a data center that energises on schedule and one that sits finished but dark, waiting on a transformer. ## What equipment does an AI data center actually need? A data-center power chain is a sequence of well-defined building blocks, and Entogo manufactures across the whole sequence: - **Power and distribution transformers** step the incoming utility supply down to medium and low voltage. AI and HPC halls run at far higher power density than conventional IT — several times the load per rack — so transformers are sized for high, sustained **partial-load efficiency**, not occasional peaks. - **Prefabricated substations** package the transformer, MV switchgear and LV distribution into a factory-built, factory-tested unit that drops onto a prepared pad. This pulls substation construction off the site critical path, turning months of field work into days of installation. - **Medium- and low-voltage switchgear** forms the distribution backbone, with the redundancy and selectivity a Tier III or Tier IV topology demands so a single fault never takes the hall offline. - **Battery energy storage** handles peak shaving, demand-charge management and bridging to generator backup as loads swing with AI training cycles. ## Why do harmonics and partial-load efficiency matter here? Data-center loads are not ordinary. UPS rectifiers and server power supplies are **non-linear loads** that inject harmonic currents back into the system. Feed those harmonics into a standard transformer and it overheats, derates, and ages prematurely — you lose the very capacity you paid for. Transformers serving these loads must be specified with the harmonic profile in mind, and the distribution system designed in line with **IEEE 519**, the industry standard for harmonic control. Equally, because a data center runs flat-out 24/7 but rarely at nameplate peak, equipment should be optimized for **partial-load efficiency** — the operating point where it actually spends its life. Entogo specifies transformer rating, vector group and impedance against the project’s one-line diagram and measured or modelled harmonic profile. ## How does Entogo de-risk the data-center schedule? The hidden risk in data-center power is not any single piece of equipment — it is **mismatched lead times** across separately sourced gear. A project that secures switchgear quickly but waits two years for a transformer is still two years from energising. Entogo removes that risk by supplying the transformers, substations, switchgear and storage as a **coordinated package**, assembled and factory-tested as a system before shipment. One supply chain, one lead time, one tested system — delivered in weeks, not years. Equipment is built to ANSI/IEEE C57, IEEE 519 and the CSA and NEC safety codes that govern North-American installations. For operators racing to bring AI capacity online, the constraint is rarely the servers — it is the power equipment in front of them. That is exactly the bottleneck Entogo is built to clear. ## Who it's for - Hyperscale & colocation operators - AI / HPC data centers - Data-center EPC contractors - Real estate & infrastructure developers - Utilities serving data-center loads ## Applicable codes & standards North American codes and standards that govern this class of installation. | Code / standard | Scope | | --- | --- | | ANSI/IEEE C57 | Power & distribution transformer standards | | IEEE 519 | Harmonic control in electrical power systems | | IEEE 1584 | Arc-flash hazard calculations | | Uptime Institute Tier III/IV | Data-center redundancy topology | | DOE 10 CFR 431 | Distribution-transformer energy efficiency | | CSA C22.2 / NEC | Canadian & US electrical safety codes | Payment & financing Flexible payment terms and project financing are available for qualified projects — milestone-based plans, reduced up-front payments and third-party financing. Entogo is the equipment supplier, not a lender; all options are subject to credit review and a signed agreement. [See payment options](https://entogo.ca/payment-options/) Quality & certifications - ![UL safety certification mark](https://entogo.ca/_astro/Entogo-UL-Underwriters-Laboratories-North-America-Safety-Certification.BoQ45DeX_248O3C.webp) - ![CSA certification mark](https://entogo.ca/_astro/Entogo-CSA-Canadian-Standards-Association-Safety-Certification.CY1FySDR_Z11vFCD.webp) - ![CE European Conformity marking](https://entogo.ca/_astro/Entogo-CE-European-Conformity-Marking.xJPMJKcl_1wU1NT.webp) - ![ISO 9001 quality management mark](https://entogo.ca/_astro/Entogo-ISO-9001-Quality-Management-System-Certification.DbscJvvM_47kvy.webp) - ![ISO 14001 environmental management mark](https://entogo.ca/_astro/Entogo-ISO-14001-Environmental-Management-System-Certification.DXOTPjd4_Z4rpDm.webp) - ![IEC CB Scheme mark](https://entogo.ca/_astro/Entogo-CB-Scheme-IEC-International-Electrical-Certification.CPXJ4xZK_aV0YT.webp) Built under audited ISO quality systems and to ANSI/IEEE and IEC standards. Product-level UL (cULus) / CSA certification available on request. [See all certifications](https://entogo.ca/certifications/) System ## What the solution brings together ### Power & distribution transformers Oil-immersed and dry-type transformers that step utility supply down to the medium- and low-voltage levels a data hall needs, sized for high, sustained partial-load efficiency. ### Prefabricated substations Factory-built, factory-tested box and modular substations that drop onto a prepared pad, compressing months of on-site substation construction into days on the critical path. ### Medium- & low-voltage switchgear Metal-enclosed MV switchgear and LV withdrawable switchgear for the distribution backbone, with the redundancy and selectivity a Tier III/IV topology requires. ### Battery energy storage Containerized and integrated BESS for peak shaving, demand-charge management and bridging-to-generator backup as data-center loads spike with AI training cycles. ### Harmonic-aware specification Transformers and distribution equipment specified with the non-linear, harmonic-rich load profile of rectifier and UPS front-ends in mind, in line with IEEE 519 guidance. ### Vertically integrated supply Entogo's own source factory and controlled supply chain hold the lead time for North-American-spec builds to 16–24 weeks, decoupling a project's schedule from the strained merchant transformer market. Delivery ## From specification to lifecycle service Every solution is delivered through the same engineering-to-service model that stands behind more than 1,200 delivered projects. 1. ### Product selection & configuration Technical consultation, equipment specification, project-specific product matching and optimized system configuration. 2. ### Electrical design support Engineering assistance for power distribution, transformation, grid connection, energy storage, EV charging and microgrid applications. 3. ### Manufacturing coordination Production planning, supplier coordination, quality supervision, factory testing and delivery management. 4. ### System integration Integrated equipment packages assembled and validated as one system before shipment. 5. ### Project delivery support Shipment preparation, installation coordination, commissioning support, technical documentation and after-sales service. 6. ### Lifecycle service Ongoing technical support, maintenance coordination, spare-parts supply, product upgrades and long-term service. Projects delivered 1,200+ Manufacturing base 20,000 m² North-American-spec lead time 16–24 wks Industry experience 15+ yrs Products ## Equipment in this solution [![Entogo industrial and commercial integrated liquid-cooled energy storage system cabinet](https://entogo.ca/_astro/Entogo-Industrial-Commercial-Integrated-Liquid-Cooled-Energy-Storage-System.BSrqAAfB_Z1vW6cz.webp) Clean Energy ### Industrial & Commercial Liquid-Cooled Energy Storage System An all-in-one industrial and commercial liquid-cooled energy storage system that integrates the battery cluster, BMS, EMS, PCS, liquid-cooling control and fire protection in a single cabinet for factories, commercial complexes and data centers. View](https://entogo.ca/products/liquid-cooled-energy-storage-system/)[![Entogo metal-clad medium-voltage switchgear with drawout vacuum circuit breakers](https://entogo.ca/_astro/Entogo-Armored-Removable-AC-Metal-Enclosed-Switchgear.DuhYnxGM_1rPQtT.webp) Distribution ### Metal-Clad Switchgear (Drawout MV) Metal-clad medium-voltage switchgear with drawout vacuum circuit breakers for 5/15/27/38 kV class systems, 60 Hz — compartmentalized, insulated-bus construction up to 4000 A and 50 kA, with optional arc-resistant rating. Designed to ANSI/IEEE C37.20.2; UL/CSA certifiable. View](https://entogo.ca/products/metal-clad-switchgear/)[![Representative outline drawing of an Entogo three-phase dead-front pad-mounted transformer — front and side elevations, not a photograph](https://entogo.ca/_astro/Entogo-Three-Phase-Pad-Mounted-Transformer-Outline.BEuthAyQ_ggksH.webp) Power Equipment ### Three-Phase Pad-Mounted Distribution Transformer Three-phase pad-mounted distribution transformer for North American utility, commercial and industrial service — 75–2500 kVA, 12.47–34.5 kV class primary to 480Y/277 or 208Y/120 secondary, dead-front loop/radial-feed, NEMA 3R. Designed to IEEE C57.12.34 and DOE 10 CFR 431; UL/CSA certifiable. View](https://entogo.ca/products/three-phase-pad-mounted-transformer/)[![Entogo 36 kV outdoor compact unit substation for renewables and industrial sites](https://entogo.ca/_astro/Entogo-35kV-Chinese-Type-Substation.Dvb2rMnE_Z1wVTEq.webp) Power Equipment ### 36 kV Outdoor Compact Unit Substation A factory-assembled outdoor unit substation — incoming 34.5 / 35 kV switchgear, liquid-filled step-up or step-down transformer (1,000–10,000 kVA) and a low-voltage section in one weather-tight enclosure — for solar PV, wind and industrial interconnection. Built to IEEE C37.121, ANSI C57.12.34 and IEC 62271-202. View](https://entogo.ca/products/outdoor-unit-substation-36kv/)[![Entogo industrial and commercial integrated air-cooled energy storage system cabinet](https://entogo.ca/_astro/Entogo-Industrial-Commercial-Integrated-Air-Cooled-Energy-Storage-System.DDB2NNNu_2nF0CY.webp) Clean Energy ### Industrial & Commercial Air-Cooled Energy Storage System An all-in-one industrial and commercial air-cooled energy storage system that integrates the battery cluster, BMS, EMS, PCS, air-conditioning control and fire protection in a single cabinet for factories, commercial complexes and data centers. View](https://entogo.ca/products/air-cooled-energy-storage-system/)[![Entogo dead-front low-voltage switchboard, UL 891 type](https://entogo.ca/_astro/Entogo-GGD-AC-Low-Voltage-Switchgear.zdOCIT9Q_6cFiL.webp) Distribution ### Low-Voltage Switchboard (UL 891) A dead-front low-voltage switchboard for ≤ 600 V, 60 Hz service-entrance and distribution — up to 6000 A and 200 kA, with group-mounted molded-case or insulated-case breakers, for commercial, institutional and industrial buildings. Designed to UL 891; UL (cULus) / CSA certifiable. View](https://entogo.ca/products/low-voltage-switchboard/) FAQ ## Common questions - **Who makes transformers for AI data centers in North America?**: Entogo is a Canadian company and manufacturer, with its own factory in China, that supplies transformers, prefabricated substations, switchgear and battery storage for AI and hyperscale data centers across North America. Equipment is built to ANSI/IEEE C57 and delivered in 16–24 weeks for North-American-spec (ANSI/IEEE) builds; within 36 weeks when the order needs new cULus/CSA certification; and in about 12 weeks for IEC/CE equipment built for export markets. - **How can a data center avoid 2-to-4-year transformer lead times?**: The multi-year lead times now common in the merchant transformer market come largely from grain-oriented electrical steel (GOES) supply constraints and a demand surge driven by data centers themselves. A manufacturer with its own source factory and a vertically integrated supply chain — such as Entogo — can hold delivery to 16–24 weeks for North-American-spec builds because it is not waiting in the same merchant queue. - **What transformer rating does an AI data center need?**: It depends on the IT load and redundancy topology, but AI and HPC halls are dense — often several times the power density of conventional data centers per the U.S. Department of Energy — so the medium-voltage transformation and distribution must be sized for high, sustained partial-load efficiency rather than occasional peaks. Entogo specifies the transformer rating, vector group and impedance against the project's one-line and harmonic profile. - **Why do harmonics matter for data-center transformers?**: UPS rectifiers and IT power supplies are non-linear loads that inject harmonic currents, which cause extra heating in standard transformers. Equipment serving these loads should be specified with the harmonic profile in mind and the system designed in line with IEEE 519, so the transformer is not derated or shortened in life by the very load it serves. - **Can Entogo supply a complete data-center power package?**: Yes. Entogo bundles the transformers, prefabricated substations, medium- and low-voltage switchgear and battery storage as a coordinated package, assembled and factory-tested before shipment, which shortens on-site commissioning and removes the risk of mismatched lead times across separately sourced equipment. Project inquiry ## Talk to engineering about power equipment for ai data centers. 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