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 11kV
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
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 Partial Discharge Principle (1)
Analysis of Partial Discharge Principle (1)
Analysis of Partial Discharge Principle (1)Under the action of an electric field, in an insulation system, discharge occurs only in some regions and does not penetrate between the conductors with the applied voltage. This phenomenon is called partial discharge. If partial discharge occurs near a conductor surrounded by gas, it can also be called corona.Partial discharge can occur not only at the edge of a conductor but also on the surface or inside an insulator. The discharge occurring on the su
Leon
07/19/2025
What types of FACTS controllers are there?
What types of FACTS controllers are there?
According to the type of connection FACTS Controller with the power system, it is classified as;Series Connected ControllerShunt Connected ControllerCombined Series-Series ControllerCombined Shunt-Series ControllerSeries-Connected ControllersSeries controllers introduce a voltage in series with the line voltage, typically using capacitive or inductive impedance devices. Their primary function is to supply or absorb variable reactive power as needed.When a transmission line is heavily loaded, the
Edwiin
07/19/2025
What are FACTS and related technologies?
What are FACTS and related technologies?
FACTS (Flexible Alternating Current Transmission System) refers to a power electronics-based system that uses static devices to enhance the power transfer capability and controllability of AC transmission networks.These power electronic devices are integrated into conventional AC grids to boost key performance metrics, including:Power transfer capacity of transmission linesVoltage stability and transient stabilityVoltage regulation precisionSystem reliabilityThermal limits of transmission infras
Edwiin
07/19/2025
What are the differences between HVAC and HVDC?
What are the differences between HVAC and HVDC?
Difference Between HVAC and HVDCElectricity generated in power plants is transmitted over long distances to electrical substations, which then distribute it to consumers. The voltage used for long-distance power transmission is extremely high, and we will explore the reasons for this high voltage later. Additionally, the transmitted power can be in either alternating current (AC) or direct current (DC) form. Therefore, power can be transmitted using either HVAC (High Voltage Alternating Current)
Edwiin
07/19/2025
What are the Advantages of HVDC over HVAC?
What are the Advantages of HVDC over HVAC?
What are the Advantages of HVDC over HVAC?Electricity travels long distances before reaching consumers. Power plants, often remote, supply electricity through hundreds of miles and multiple substations. High-voltage transmission reduces line losses, with both AC and DC used. Though AC is familiar via utility poles and home outlets, HVDC offers unique advantages in power transmission.The goal of power transmission is to minimize losses and costs. While both face influencing factors, HVDC has more
Edwiin
07/19/2025
Is the neutral - point grounding method of the power grid of 110kV and above only the neutral - point direct grounding method？
Is the neutral - point grounding method of the power grid of 110kV and above only the neutral - point direct grounding method？
Neutral - Point Grounding Modes and Protection of Transformers in Power GridsFor systems ranging from 110 kV to 500 kV, an effective grounding method shall be adopted. Specifically, under all operating conditions, the ratio of zero - sequence reactance to positive - sequence reactance X0/X1 of the system should be a positive value and not exceed 3. Meanwhile, the ratio of zero - sequence resistance to positive - sequence reactance R0/X1should also be a positive value and not exceed 1.In 330 kV a
Leon
07/19/2025
×
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