Download the app
  • 10kV 12kV 35kV transmission substation outdoor combined electrical compact substation
  • 10kV 12kV 35kV transmission substation outdoor combined electrical compact substation
10kV 12kV 35kV transmission substation outdoor combined electrical compact substation
discuss personally
Model
ZGS-35
ZGS-50
ZGS-10
Basic info Product Detail Supplier
Basic info
Brand Vziman
Model NO. 10kV 12kV 35kV transmission substation outdoor combined electrical compact substation
Rated voltage 35kV
Rated frequency 50/60Hz
Series ZGS
Product Detail

Product Overview

The Compact Secondary Substation (CSS) is a highly integrated outdoor power facility, enclosing medium-voltage (MV) switchgear, distribution transformers, low-voltage (LV) switchboards, and auxiliary equipment within a single protective enclosure. It supports power conversion from 10-35kV MV input to 0.4kV LV output. Featuring modular design with arc-test certified components, its enclosure meets IP54+ protection standards, allowing direct installation in public-access areas like communities and commercial parks.
Type-tested for insulation strength and short-circuit withstand capability, the CSS incorporates an arc protection system and intelligent monitoring modules for remote condition surveillance. It completes full-process power conversion from high-voltage intake to low-voltage distribution in a compact footprint, delivering safe and reliable end-point power solutions for urban distribution networks.
Feature
  • Highly Integrated：Combines MV switchgear, transformer, and LV panel in a single enclosure, reducing footprint by 40%-60%. Directly converts 10-35kV to 0.4kV in one compact unit.
  • Modular Expandability：Standardized design with MV/transformer/LV compartments. Capacity adjustable from 500-2000kVA. Easy upgrades via module replacement.
  • Robust Safety Protection:IP54+ enclosure, arc-tested components, 42kV 1-minute AC withstand voltage, 31.5kA short-circuit tolerance.
  • Smart Monitoring:Real-time oil temperature/load monitoring. RS485/Ethernet interfaces for remote fault alerting.
  • Safe & Eco-Friendly:Noise reduction ≤55dB, landscape-friendly enclosure, anti-shock design compliant with IEC 62271-200.
  • Energy-Efficient & Reliable:Low-loss silicon steel core reduces no-load losses by 30%. MTBF exceeds 100,000 hours.
  • Rapid Installation：Prefabricated for 50% shorter on-site setup. Flexible deployment on slopes, narrow spaces.
Technical Parameters
 
Know your supplier
Vziman
Zhejiang Vziman Electric Group Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing, and service of power electrical equipment. Committed to innovation, quality, and customer satisfaction, it supplies smart solutions for global power sectors, covering grid construction, new energy, and industrial distribution. Core Business • Switchgear (GIS, circuit breakers, Recloser, Load break switch) • Distribution equipment (transformers, RMU, smart terminals) • Power automation systems • Engineering services (installation, maintenance, consulting) Technical Strength • Provincial R&D center, multiple patents • Modern production, ISO/GB/IEC/CE/UL certified • High capacity, large-scale delivery support Market & Vision Serves State Grid, Southern Grid, and global projects (Asia, Africa, Europe, etc.). Aims to lead in smart grids and new energy, promoting sustainable energy development.
Main Categories
High Voltage Electrical Apparatus
Business Type
Design/Manufacture/Sales
Highest Annual Export (USD)
$150000000
Professional Experience
3 years
Workplace
10000m²
占位
占位
Related Products
More
Related Knowledges
More
Analysis of Abnormal Causes of High-Voltage Cable Grounding Circulation and Typical Cases
Analysis of Abnormal Causes of High-Voltage Cable Grounding Circulation and Typical Cases
I. Introduction to Cable Grounding Loop CurrentCables rated 110 kV and above use a single-core structure. The alternating magnetic field generated by the operating current induces a voltage on the metallic sheath. If the sheath forms a closed circuit through the earth, a grounding loop current will flow on the metallic sheath. Excessive grounding loop current (loop current exceeding 50 A, more than 20% of the load current, or a ratio of maximum-to-minimum phase current greater than 3) not only a
Felix Spark
09/03/2025
Considerations and Recommendations for Flame-Retardant Selection of High-Voltage Cables
Considerations and Recommendations for Flame-Retardant Selection of High-Voltage Cables
1.Flame-Retardant Cable Classification StandardsThe flame-retardant standard system is divided into two main categories. The first category follows the "Classification of Burning Behavior for Electric and Optical Fiber Cables" GB 31247. Cables complying with this standard system are widely used in densely populated areas such as high-speed railways and subways. This standard imposes strict requirements on parameters such as smoke density, heat release, and total smoke production, and cables typi
James
09/03/2025
Repair of high-voltage cable metallic sheaths
Repair of high-voltage cable metallic sheaths
I. Functions of Metallic Sheaths and Necessity of RepairThe metallic sheath of high-voltage cables is a metal shielding structure laid outside the insulation layer, including types such as lead sheaths, aluminum sheaths, and steel wire armor. Its core functions include mechanical protection (resisting external impact and compression), electrochemical corrosion protection (isolating moisture and soil pollutants), electromagnetic shielding (reducing electromagnetic interference to the environment)
Felix Spark
09/03/2025
What factors need to be considered when designing a transformer?
What factors need to be considered when designing a transformer?
Transformer design is a complex process that requires consideration of multiple factors to ensure safe and efficient operation. In addition, compliance with international and local regulations is essential to guarantee that transformers meet safety and performance standards. Below are key factors to consider in transformer design and the relevant regulations to follow:Transformer Design Factors: Voltage and Frequency: Determine the input and output voltage levels and the operating frequency. The
Vziman
09/02/2025
What failure modes are possible in a transformer? How to identify and fix these failures?
What failure modes are possible in a transformer? How to identify and fix these failures?
Transformers are critical components in power systems, and various failure modes can affect their operation. Timely identification and resolution of these failure modes are essential to prevent costly downtime and ensure system reliability. Below are some common transformer failure modes, along with methods to identify and address them: Insulation FailureIdentification: Insulation failure leads to decreased insulation resistance, which can be detected through insulation resistance testing (megge
Edwiin
09/02/2025
A hybrid DC circuit breaker
A hybrid DC circuit breaker
Most DC molded-case circuit breakers use natural air arc extinction, and there are typically two arc extinguishing methods: one is conventional opening and closing, where the contacts axially stretch the arc, while the conductive circuit generates a magnetic field that bends and elongates the arc, pulling it lengthwise perpendicular to the arc axis. This not only increases the arc length but also induces lateral motion, enabling air cooling to achieve arc extinction.The other method involves the
Echo
09/02/2025
×
Inquiry
Download
IEE-Business is dedicated to serving the personnel in the global power industry.
Join IEE-Business, not only can you discover power equipment and power knowledge, but also canhnd like - minded friends!
App Store App Store App Store App Store App Store App Store App Store App Store
App Store