| Customization: | Available |
|---|---|
| Structure: | Protection |
| Certification: | ISO9001:2000, CCC, CE, ISO14001, ISO45001, ISO50001 |
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Product Description
The CEEG compact substation is a marvel of engineering, seamlessly integrating high-voltage switchgear, a distribution transformer, and low-voltage switchgear into a single, cohesive unit. Perfectly suited for both indoor and outdoor applications, this packaged substation offers robust integration and requires minimal space, making it a cost-effective solution that is easy to install and maintain. With rated voltages of 6KV, 10KV, and 35KV, it caters to diverse energy needs. The enclosure features impressive protection ratings of IP54 and IP33, with tailored solutions available to meet special requirements.
| No. | Items | Unit | HV Switchgear | Transformer | LV Switchgear |
| 1 | Rated Voltage | kV | 10.5 | 10.5/0.4 | 0.4/0.23 |
| 2 | Rated Capacity | kVA | \ | 800 | |
| 3 | Rated Current | A | 20-200 | 100-4000 | |
| 4 | Short Circuit Interrupting Current | kA | 31.5,50 | \ | 30-50 |
| 5 | Short Circuit Makring Current | kA | 50 | \ | |
| 6 | Dynamic Stable Current | kA | \ | \ | |
| 7 | Thermal Stable Current | kA/S | 10-20kA/4s | \ | 15~65x1 |
| 8 | PFWV Between Phases, to earth/isolation contacts | kV/min | 42 | 35 | 2.5~2 |
| 9 | Lightning Strike (full-wave) | kV | 75/85 | \ | \ |
| 10 | Housing Proof Class | IP43 | |||
| 11 | Sound Level | dB | <55 | ||
Product Features
Exemplary Production Performance: The unit's frame is meticulously coated with a specialized paint layer, ensuring durability and longevity. The innovative internal design incorporates multiple safeguards to avert:
incorrect operation of circuit breakers, ensuring operational safety.
the switching of isolators under load, preventing dangerous mishaps.
the connection (closing) of grounding wires (grounding switches) while the system is energized, ensuring safe operation.
the closing of circuit breakers with grounding wires (grounding switches) in place, safeguarding against operational errors.
accidental entry into live compartments, enhancing user safety.
Harnessing the power of BIOSCO technology, the substation boasts a modular structure that simplifies installation and operation.
Constructed from high-quality structural steel, this substation exhibits exceptional mechanical strength and features a well-treated surface that provides formidable weather resistance.
State-of-the-art Environmental Control: The transformer and low-voltage rooms are equipped with automatic temperature control devices to ensure optimal temperature regulation and efficient ventilation.
The top insulation layer effectively prevents condensation due to rapid temperature fluctuations, with the option to add additional insulation layers around the enclosure for enhanced protection.
Smart Operations: Equipped with intelligent operation and maintenance features, this substation offers smart data collection and analysis for both high and low-voltage switchgear and the transformer itself.
Design and Customization: With an aesthetically pleasing design, this substation is customizable and offers a vast array of choices. The internal structure can be designed in "H" and "T" shapes, with options for both corridor and non-corridor layouts.
Enclosure Structure
High Voltage Chamber:
The primary high voltage chamber is home to a sophisticated high-voltage ring main unit. With support for sulfur hexafluoride load switches and vacuum circuit breakers, the high-voltage cabinet provides comprehensive protection against short circuits, overloads, and more, safeguarding the transformer.
Transformer Chamber:
Within the three-phase transformer chamber, both dry-type and liquid (oil) immersed transformers find their home. The enclosure is enhanced with a sophisticated ventilation system that features adjustable temperature settings. Transformers are equipped with live space barriers, ensuring safety during observation by preventing accidental contact.
Low Voltage Chamber:
The secondary low voltage chamber is available in two assembly configurations: with or without a corridor. It can accommodate metering cabinets, main incoming cabinets, outgoing cabinets, capacitor cabinets, and interlocking cabinets (for dual transformers), offering extensive functionality for low-voltage switchgear. Capacitive reactive power compensation typically ranges from 15% to 30% of the transformer's capacity.
Operating Environment
Ambient Temperature: -25°C to 40°C, ensuring versatile performance across a broad range of climates.
Altitude: Designed for use at elevations not exceeding 1000 meters.
Relative Humidity: Capable of operating in environments with up to 90% humidity at 25°C, and short-term peaks reaching 100%.
Installation Conditions: Ideally suited for locations free from fire, explosion hazards, chemical corrosion, or severe vibrations, ensuring safety and reliability.
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