The Turnkey Power Solution for Global Infrastructure CEEG's prefabricated substation units are high-performance, modular power distribution centers, offering compact, containerized, and e house designs. Combining HV switchgear, distribution transformers, and LV control systems into one secure enclosure, these units offer a "plug-and-play" alternative to traditional brick-and-mortar substations.
Why CEEG is the Choice for International Procurement?
1. International Export Proven: Engineered to meet IEC 62271-202 and EN standards, our units are already operational in North American and British grids, ensuring compliance with international safety and performance benchmarks.
2. Rapid Deployment: Factory-assembled and pre-commissioned. Reduce your on-site installation time by up to 80% compared to traditional civil works.
3. Space Efficiency: Features a compact footprint (only 1/10th the size of conventional stations), making it ideal for dense urban areas, London-style residential developments, or restricted industrial sites.
4. Extreme Resilience: Built with high-grade, anti-corrosive materials (IP54/IP65) to withstand diverse climates—from the humid coastal air of the UK to the temperature extremes of the American Midwest.
Feature
Specification Details
Voltage Range
Primary up to 35kV; Secondary tailored to local grid requirements.
Transformer Choice
Available with CEEG’s DuPont Nomex® insulated dry-type or high-efficiency oil-immersed transformers.
Enclosure Materials
Aluminum alloy, stainless steel, or GRC (Glass Fiber Reinforced Cement) for architectural blending.
Smart Integration
Fully compatible with SCADA and remote monitoring systems for real-time diagnostics.
Key Advantages for Project Managers
Enhanced Safety: Equipped with a "Five-Proof" mechanical/electrical interlocking system to prevent operator error.
Low Maintenance: Specialized ventilation and dust-proof designs ensure long-term reliability with minimal site visits.
Environmental Harmony: Quiet operation and customizable exterior finishes allow for seamless integration into parks, city centers, or commercial districts.
Applications
Renewables: Solar and wind farm step-up stations.
Public Utilities: Municipal power distribution and smart city grids.
Industrial: Mining, oil & gas, and manufacturing facilities.
Data Parameters
No.
Items
Technical Parameter
Specification
1
Operating Environment and Protection Level
Altitude
＜2000m
2
Temperature Range
-25 - +40℃
3
Relative Humidity
0-95%
4
Anti-Corrosion Level
C4/C5
5
IP Protection
IP54
6
Transformer
Capacity
500-10000kVA
7
Vector Group
Dy11
8
Turns Ratio
0.4（0.69）KV/10（20）（35）kV
9
Efficiency
Tier1/Tier2
10
Cooling Method
AN/AF
11
Corrosion Protection Classes
C4
12
Compliant Standard
IEC 62271-202
13
Non-Electrical Protection for Transformers
Yes
14
High Voltage Cabinet
Wiring
Cable Entry: Bottom / Cable Exit: Bottom
15
Grid Connection Voltage Levels
12KV , 24kV，40.5KV
16
Auxiliary Power&UPS
Auxiliary Transformer Capacity
40-200kVA
17
Auxiliary Transformer Vector Group and Voltage Ratio
Dyn11 690/400/230V
18
Required Power and Number of Battery String Circuits
As required
19
UPS Capacity and Backup Duration
As required
20
EMS&Communication(optional)
Communication Topology of the Energy Storage Power Station:
IEC 61850 or Modbus TCP
21
Switch Communication Configuration
20 electrical ports, 100Mbps
22
Acceptance Standards
Compliant with IEC, EN, and GB standards
Why CEEG is the Choice for International Procurement?
1. International Export Proven: Engineered to meet IEC 62271-202 and EN standards, our units are already operational in North American and British grids, ensuring compliance with international safety and performance benchmarks.
2. Rapid Deployment: Factory-assembled and pre-commissioned. Reduce your on-site installation time by up to 80% compared to traditional civil works.
3. Space Efficiency: Features a compact footprint (only 1/10th the size of conventional stations), making it ideal for dense urban areas, London-style residential developments, or restricted industrial sites.
4. Extreme Resilience: Built with high-grade, anti-corrosive materials (IP54/IP65) to withstand diverse climates—from the humid coastal air of the UK to the temperature extremes of the American Midwest.
Feature
Specification Details
Voltage Range
Primary up to 35kV; Secondary tailored to local grid requirements.
Transformer Choice
Available with CEEG’s DuPont Nomex® insulated dry-type or high-efficiency oil-immersed transformers.
Enclosure Materials
Aluminum alloy, stainless steel, or GRC (Glass Fiber Reinforced Cement) for architectural blending.
Smart Integration
Fully compatible with SCADA and remote monitoring systems for real-time diagnostics.
Key Advantages for Project Managers
Enhanced Safety: Equipped with a "Five-Proof" mechanical/electrical interlocking system to prevent operator error.
Low Maintenance: Specialized ventilation and dust-proof designs ensure long-term reliability with minimal site visits.
Environmental Harmony: Quiet operation and customizable exterior finishes allow for seamless integration into parks, city centers, or commercial districts.
Applications
Renewables: Solar and wind farm step-up stations.
Public Utilities: Municipal power distribution and smart city grids.
Industrial: Mining, oil & gas, and manufacturing facilities.
Data Parameters
No.
Items
Technical Parameter
Specification
1
Operating Environment and Protection Level
Altitude
＜2000m
2
Temperature Range
-25 - +40℃
3
Relative Humidity
0-95%
4
Anti-Corrosion Level
C4/C5
5
IP Protection
IP54
6
Transformer
Capacity
500-10000kVA
7
Vector Group
Dy11
8
Turns Ratio
0.4（0.69）KV/10（20）（35）kV
9
Efficiency
Tier1/Tier2
10
Cooling Method
AN/AF
11
Corrosion Protection Classes
C4
12
Compliant Standard
IEC 62271-202
13
Non-Electrical Protection for Transformers
Yes
14
High Voltage Cabinet
Wiring
Cable Entry: Bottom / Cable Exit: Bottom
15
Grid Connection Voltage Levels
12KV , 24kV，40.5KV
16
Auxiliary Power&UPS
Auxiliary Transformer Capacity
40-200kVA
17
Auxiliary Transformer Vector Group and Voltage Ratio
Dyn11 690/400/230V
18
Required Power and Number of Battery String Circuits
As required
19
UPS Capacity and Backup Duration
As required
20
EMS&Communication(optional)
Communication Topology of the Energy Storage Power Station:
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