--- title: "Substations & Power Distribution | Entogo" description: "Entogo supplies the transformation and distribution backbone for utility, industrial and large-load projects." url: https://entogo.ca/solutions/substations-power-distribution/ lang: en type: article image: https://entogo.ca/_astro/entogo-solution-electrical-substation-power-distribution-dusk.DeCEie2C.jpg datePublished: 2026-05-22 dateModified: 2026-05-22 alternates: en: https://entogo.ca/solutions/substations-power-distribution/ fr-CA: https://entogo.ca/fr/solutions/substations-power-distribution/ fr: https://entogo.ca/fr/solutions/substations-power-distribution/ es: https://entogo.ca/es/solutions/substations-power-distribution/ ar: https://entogo.ca/ar/solutions/substations-power-distribution/ pl: https://entogo.ca/pl/solutions/substations-power-distribution/ ro: https://entogo.ca/ro/solutions/substations-power-distribution/ ru-KZ: https://entogo.ca/ru/solutions/substations-power-distribution/ ru-UZ: https://entogo.ca/ru/solutions/substations-power-distribution/ ru-KG: https://entogo.ca/ru/solutions/substations-power-distribution/ ru-TJ: https://entogo.ca/ru/solutions/substations-power-distribution/ ru-TM: https://entogo.ca/ru/solutions/substations-power-distribution/ ru-AZ: https://entogo.ca/ru/solutions/substations-power-distribution/ ru-AM: https://entogo.ca/ru/solutions/substations-power-distribution/ ru-GE: https://entogo.ca/ru/solutions/substations-power-distribution/ site: https://entogo.ca/ llms: https://entogo.ca/llms.txt --- Home › Solutions › Substations & Power Distribution Solutions # Substations & Power Distribution Transformers, prefabricated substations and switchgear for grid and industrial power delivery. ![High-voltage electrical substation at dusk with transformers, busbars and overhead conductors silhouetted against the sky — the transformation and distribution backbone Entogo supplies as coordinated, factory-tested packages](https://entogo.ca/_astro/entogo-solution-electrical-substation-power-distribution-dusk.DeCEie2C_Z14yBsG.webp) Overview Entogo supplies the transformation and distribution backbone for utility, industrial and large-load projects — distribution and power transformers, prefabricated substations, and medium- and low-voltage switchgear — engineered and factory-tested as coordinated packages for faster energization. The substation is where modern power projects now bottleneck. As large loads — data centers above all — outpace available grid capacity, the constraint has shifted from the building to the substation and the interconnection queue. Entogo supplies the transformation and distribution backbone that sits at that chokepoint: **distribution and power transformers**, **prefabricated and modular substations**, and medium- and low-voltage switchgear. The advantage of sourcing this backbone as coordinated, factory-tested packages is predictability. Prefabricated and modular substations are built and verified as a unit, reducing on-site civil and assembly work and shortening the path from delivery to energization. **Transformers and switchgear** specified together surface interface issues in the factory rather than during commissioning. ## One supplier across the chain Because Entogo’s portfolio spans the full chain — power and distribution transformers, prefabricated substations, **medium-voltage metal-enclosed and ring-main switchgear**, and low-voltage distribution — a utility, EPC or large-load developer can source transformation through final distribution from a single coordinated supplier, with quality supervision, factory testing and shipment preparation behind every package. ## Who it's for - Utilities - Data centers & large loads - EPC contractors - Industrial & manufacturing facilities - Infrastructure & real estate developers ## Applicable codes & standards North American codes and standards that govern this class of installation. | Code / standard | Scope | | --- | --- | | IEEE C57 | Transformers — performance & testing | | IEEE C37 | Switchgear & circuit-breaker standards | | ANSI / NEMA | Ratings & enclosure standards | | CSA C22.2 | Canadian electrical safety certification | | UL 1741 SA/SB | Interconnection where DER is present | | NEC / CEC | Installation codes (US & Canada) | 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 ### Distribution & power transformers Oil-immersed and dry-type transformers, from pad-mounted distribution units to power-class ratings for industrial and utility loads. ### Prefabricated substations Factory-built modular and compact unit substations that reduce on-site civil and assembly work and shorten energization timelines. ### Medium-voltage switchgear Metal-enclosed and ring-main switchgear for safe, reliable medium-voltage switching, protection and feeder distribution. ### Low-voltage distribution Low-voltage switchgear and distribution assemblies for final power distribution within facilities and large loads. ### Coordinated packages Transformation, switching and distribution specified together as one system, reducing interface risk and surprises on site. ### Factory testing & delivery Quality supervision, factory testing and shipment preparation so equipment arrives verified and ready to install. 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 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 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/)[![Entogo amorphous-core high-efficiency dry-type transformer](https://entogo.ca/_astro/Entogo-SCBH15-Amorphous-Alloy-Dry-Type-Transformer.CfCVUmci_Z56Pvf.webp) Power Equipment ### Amorphous-Core Dry-Type Transformer (High-Efficiency) A high-efficiency amorphous-metal-core dry-type transformer with very low no-load loss, low noise and low partial discharge — 30–2500 kVA, medium-voltage primary to 35 kV class stepping down to 480/208 V, fire-safe. Designed to UL 1562, CSA C9/C802.2 and DOE 10 CFR 431; UL/CSA certifiable. View](https://entogo.ca/products/amorphous-core-dry-type-transformer/)[![Entogo pad-mounted ring main unit load-break switchgear, dead-front](https://entogo.ca/_astro/Entogo-Gas-Fully-Insulated-Fully-Sealed-Ring-Main-Unit.BUgYaOBQ_1CzHVw.webp) Distribution ### Pad-Mounted Switchgear (Ring Main Unit) Pad-mounted load-break switchgear (ring main unit) for underground medium-voltage distribution — 15/25/38 kV class, 200/600 A, dead-front, with SF6 or SF6-free fault-interrupting ways for utility loops, campuses and data centers, 60 Hz. Designed to IEC 62271-200 and ANSI C57.12.28; UL/CSA certifiable. View](https://entogo.ca/products/pad-mounted-switchgear-rmu/) FAQ ## Common questions - **What does a prefabricated substation provide?**: A prefabricated or modular substation is factory-built and tested as a unit, integrating transformation, switching and distribution. It reduces on-site civil and assembly work and shortens the time from delivery to energization compared with field-assembled equipment. - **Why is data-center and large-load demand relevant here?**: Surging large-load demand has moved the grid bottleneck from the building to the substation and interconnection queue. Coordinated, factory-tested transformation and distribution packages help large loads energize faster and more predictably. - **Do you supply both medium- and low-voltage equipment?**: Yes. Entogo's portfolio spans medium-voltage metal-enclosed and ring-main switchgear through low-voltage distribution assemblies, alongside distribution and power transformers, so a project can source the full chain from one supplier. - **How does buying a coordinated package reduce risk?**: When transformation, switching and distribution are specified and tested together rather than procured separately, interface mismatches surface in the factory instead of on site, reducing commissioning delays and energization surprises. Project inquiry ## Talk to engineering about substations & power distribution. 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