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Infrastructure project

Infrastructure projects span multiple sectors, including residential construction, municipal roads, bridges and tunnels, rail transit, water conservancy and hydropower, industrial parks, and rural infrastructure. The core power supply requirements are divided into two major phases: “temporary power during the construction period” and “permanent power after project completion,” characterized by **outdoor operations, high dust levels, significant temperature fluctuations, severe load variations (e.g., tower cranes, welding machines, concrete pumps), high mobility, stringent safety and compliance standards, and tight integration between temporary and permanent systems**. Addressing the key needs of infrastructure projects—“temporary emergency power, long-term stability, convenient deployment, energy efficiency, and safety compliance”—this solution offers customized configurations tailored to each phase and application scenario, balancing construction efficiency with long-term operational costs. It also resolves critical pain points on-site, such as voltage fluctuations, harsh environmental conditions, load surges, and emergency power supply, while fully complying with national mandatory standards for power supply safety and energy efficiency in infrastructure projects.

Core Principles for Selection

Scene Adaptation

Temporary priority: mobile type; Permanent priority: efficient type

1. Temporary power supply during construction 2. Permanent power supply after completion 3. Special scenarios (tunnels, hydraulic engineering sites, high-altitude infrastructure)

Energy efficiency standards

Permanent power supply meets mandatory Level 1 energy efficiency, while temporary power supply balances energy savings with cost-effectiveness.

1. Permanent power supply 2. Temporary power supply

Load adaptation

Shock-resistant, harmonic-resistant, wide voltage range

1. Impact resistance 2. Harmonic tolerance 3. Wide voltage range

Scene Adaptation

Temporary priority: mobile type; Permanent priority: efficient type

1. Temporary power supply during construction 2. Permanent power supply after completion 3. Special scenarios (tunnels, hydraulic engineering sites, high-altitude infrastructure)

Specialized Supporting Solutions

Special Plan for the Mobile Deployment of Temporary Power Supply

Supports parallel operation of multiple transformer substations.

Standardized Design of Mobile Substation Transformers

Modular scalability

Temporary Protection

Specialized Adaptation Plan for Harsh Outdoor Environments

Anti-corrosion epoxy resin coating

Dustproof and corrosion-resistant

Wide-temperature compatibility

Moisture-proof and dehumidifying

Special Plan for the Mobile Deployment of Temporary Power Supply

Supports parallel operation of multiple transformer substations.

Standardized Design of Mobile Substation Transformers

Modular scalability

Temporary Protection

35kV oil-immersed transformer

Applicable to power plants, substations, distribution stations, and various industrial sectors.

110kV oil-immersed transformer

Applicable to power plants, substations, distribution stations, and various industrial sectors.

220kV Oil-Immersed Transformer

Applicable to power plants, substations, distribution stations, and various industrial sectors.

KYN28 Series High-Voltage Switchgear

Applicable to power plants, substations (distribution rooms), and various sectors including industry, commerce, and construction.

KYN61 Series High-Voltage Switchgear

Suitable for power plants, substations, and industrial and mining enterprises, among other sectors.

GCS Low-Voltage Drawout Switchgear

Applicable to power plants, substations (distribution rooms), and various sectors including industry, commerce, and construction.

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35kV oil-immersed transformer

Applicable to power plants, substations, distribution stations, and various industrial sectors.

110kV oil-immersed transformer

Applicable to power plants, substations, distribution stations, and various industrial sectors.

220kV Oil-Immersed Transformer

Applicable to power plants, substations, distribution stations, and various industrial sectors.

KYN28 Series High-Voltage Switchgear

Applicable to power plants, substations (distribution rooms), and various sectors including industry, commerce, and construction.

KYN61 Series High-Voltage Switchgear

Suitable for power plants, substations, and industrial and mining enterprises, among other sectors.

GCS Low-Voltage Drawout Switchgear

Applicable to power plants, substations (distribution rooms), and various sectors including industry, commerce, and construction.

35kV oil-immersed transformer

Applicable to power plants, substations, distribution stations, and various industrial sectors.

110kV oil-immersed transformer

Applicable to power plants, substations, distribution stations, and various industrial sectors.

220kV Oil-Immersed Transformer

Applicable to power plants, substations, distribution stations, and various industrial sectors.

KYN28 Series High-Voltage Switchgear

Applicable to power plants, substations (distribution rooms), and various sectors including industry, commerce, and construction.

KYN61 Series High-Voltage Switchgear

Suitable for power plants, substations, and industrial and mining enterprises, among other sectors.

GCS Low-Voltage Drawout Switchgear

Applicable to power plants, substations (distribution rooms), and various sectors including industry, commerce, and construction.

Typical Cases

Procurement Project for Supporting Power Supply Equipment for Infrastructure Construction in the Yilong New Area, Xingyi, Guizhou Province, by a Certain Construction Group Co., Ltd.

The infrastructure project‑related power supply equipment procurement for the Yilong New Area in Xingyi, undertaken by a construction group company in Guizhou Province, is being supplied by Shaanxi Hante Zhidian Equipment Co., Ltd. The core equipment is one SZ11‑50000 kVA/110 kV on‑load tap‑changing power transformer, which will be delivered to the project site in the Yilong New Area of Xingyi City, Guizhou Province, to meet the electricity demands of large‑scale infrastructure construction and ensure stable power supply upon subsequent commissioning.

Hante / Walking with You

Phone: +86 400-039-0239

Email: htzd@htzd-transformer.cn

You can contact us by phone or email.

Language

Shaanxi Hante Intelligent Electric Equipment Co., Ltd.

*Note: Please be sure to provide accurate information; we will contact you as soon as possible.

Email box

htzd@htzd-transformer.cn

National Toll-Free After-Sales Service Hotline

+86 400-039-0239

Address

No. 1 Hanbao Road, Hantai District, Hanzhong City, Shaanxi Province

Business license

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