Featured heavy-duty package substations custom-engineered for Georgian utility distribution, mining hubs, and commercial projects.
Navigating regional grid modernizations, cross-border electricity transit, and extreme environmental challenges in the Caucasus region.
The Republic of Georgia occupies a critical strategic position at the crossroad of Eastern Europe and Western Asia. As a central power transit corridor connecting the Caspian region with Turkey and the European Union, Georgia’s electrical infrastructure is undergoing a comprehensive modernization phase. Under the oversight of Georgian State Electrosystem (GSE) and major private distribution network operators such as Energo-Pro Georgia and Telasi, the demand for robust, prefabricated compact box substations (KTPs) has escalated rapidly over the past five years.
Strategic Market Requirement: Georgia's ambitious energy blueprint emphasizes the integration of over 1,500 MW of new small-to-medium Hydroelectric Power Plants (HPPs), expanding solar PV assets in Kakheti, and establishing digital power hubs in Free Industrial Zones (FIZs) like Poti and Kutaisi. Compact substations must accommodate 10kV, 24kV, and 35kV step-up/step-down conversions with zero tolerance for weather-induced downtime.
Georgia’s mountainous terrain (e.g., Kazbegi, Svaneti, Gudauri) presents intense winter freezing, heavy snowfall, and wind loads exceeding 35 m/s. Prefabricated substations require thermal-insulated double-layer steel enclosures, anti-condensation space heaters, and GOST/IEC compliant creepage distances for high-altitude flashover protection.
Coastal and maritime infrastructure around Batumi Port and Poti Free Industrial Zone suffers from aggressive salt spray, humidity exceeding 90%, and industrial pollutants. Enclosures demand hot-dip galvanization and C5-I grade anti-corrosion fluorocarbon coatings to guarantee a 30-year operational life.
Modernization of the Georgian power network requires seamless integration with central SCADA dispatch systems. Intelligent compact substations must incorporate IEC 61850 protocol compliant Feeder Remote Terminal Units (FRTUs), smart digital metering, and automated fault detection, isolation, and service restoration (FDIR) gear.
Zhejiang Zeno Electric Co., Ltd. is a national high-tech enterprise located in Ningbo, China, with a registered capital of 52 million yuan. The company integrates research and development (R&D), manufacturing, sales, and service of advanced power equipment and energy systems.
Rooted in Ningbo and supported by a strong engineering and technical team, Zeno Electric has steadily expanded its business across China and international markets. Through continuous innovation and quality-driven development, the company has become a trusted provider in the power and energy industry, with growing influence in both utility and industrial sectors.
With a focus on sustainable development and smart energy transformation, we are committed to delivering safe, efficient, and intelligent power solutions that support the global transition toward cleaner and more digitalized energy systems.
Zhejiang Zeno Electric Co., Ltd. specializes in power equipment and integrated energy system solutions. Our product portfolio covers a wide range of advanced technologies, including:
In addition, we undertake turnkey power engineering projects up to 220kV, providing end-to-end services that include system planning, engineering design, equipment manufacturing, installation, commissioning, and long-term maintenance.
Tailored EPC & Procurement Support for Georgia Importers: We offer fully customized, one-to-one energy solutions tailored to specific project requirements. Our integrated service model helps clients: simplify power application and approval processes, reduce overall capital investment and operational costs, improve energy efficiency and reliability in daily operations, and enhance smart monitoring and energy management capabilities.
Inside Zeno Electric’s Ningbo Smart Manufacturing Facility: Delivering unmatched structural integrity, electrical safety, and global export lead times.
To meet the rigorous standards demanded by international electrical boards and Georgian infrastructure developers, Zeno Electric employs fully automated Industry 4.0 manufacturing processes. Located adjacent to Ningbo Port—one of the world's busiest shipping hubs—our facility ensures rapid logistical turnaround, direct maritime container dispatch to Poti and Batumi ports, and strict quality assurance at every manufacturing stage.
Comprehensive engineering specs compliant with IEC 62271-202 standards for medium-to-low voltage transformation.
A prefabricated compact substation (also known as a package substation or box transformer) integrates three vital operational compartments within a single, weather-sealed enclosure: High-Voltage Switchgear Compartment (HV), Power Transformer Compartment, and Low-Voltage Distribution Panel (LV).
| Technical Parameter | High Voltage (HV) Compartment | Transformer Compartment | Low Voltage (LV) Compartment |
|---|---|---|---|
| Rated Voltage (Ur) | 12kV / 24kV / 35kV (up to 40.5kV) | 10kV / 35kV to 0.4kV / 0.69kV | 400V / 230V (3-Phase 4-Wire) |
| Enclosure Protection Class | IP4X to IP54 | IP33 to IP54 (Natural/Forced Vents) | IP43 to IP55 |
| Equipment Types | SF6 / Solid-Insulated Ring Main Unit (RMU), VCB | Oil-Immersed (S11/S13) or Dry-Type (SCB10/SCB13) | Air Circuit Breakers (ACB), MCCB, Smart Metering |
| Rated Capacity Range | N/A | 50 kVA up to 3150 kVA (Custom up to 6300kVA) | Busbar Rating: 400A to 6300A |
| Thermal Insulation & Shell | Double-layer non-metallic composite board, aluminum-zinc steel, or stainless steel (2.0mm+ thickness) | ||
| Seismic Resistance Rating | Designed to withstand Peak Ground Acceleration (PGA) up to 0.4g (9 Richter Scale design) | ||
From mountain HPP stepping to industrial urban grids, how Zeno substations solve real-world infrastructure challenges.
Installed directly at run-of-river HPP projects in Samegrelo-Zemo Svaneti and Racha-Lechkhumi. Stepping up generation voltage (0.4kV / 6.3kV) to GSE local line voltages (10kV / 35kV) with automated synchronizing switchgear.
Powering heavy manufacturing, textile, and logistics plants in Poti FIZ and Kutaisi Hualing FIZ. Compact footprints maximize usable commercial factory real estate while delivering stable 24/7 power.
Aesthetically designed non-metallic composite enclosures tailored for high-end hospitality in Batumi coastlines and ski resorts in Gudauri and Bakuriani. Low noise emission (<45 dB) and hidden cable trenches.
Explore our full line of export-grade compact box substations, kiosk distribution units, and heavy industrial transformers.
Expert technical insights regarding Georgian utility compatibility, shipping timelines, and custom engineering parameters.
Contact Zhejiang Zeno Electric’s engineering team today for technical drawings, budgetary quotes, and customized compact substation solutions.
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Zeno Electric