| Customization: | Available |
|---|---|
| Structure: | Protection |
| Certification: | ISO9001:2000, CCC, CE, ISO14001, ISO45001, ISO50001 |
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Product Description
The CEEG compact substation redefines efficiency by seamlessly combining high-voltage switchgear, distribution transformer, and low-voltage switchgear into a singular, cohesive unit suitable for versatile environments, both indoor and outdoor. This sophisticated packaged substation offers unparalleled integration, occupies minimal space, and requires modest investment, while remaining intuitive to install and maintain. It is engineered to handle rated voltages of 6KV, 10KV, and 35KV. With adaptable enclosure protection ratings of IP54 and IP33, we also provide tailor-made solutions to meet your unique specifications.
| 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 Performance: The robust frame is meticulously coated with a unique paint layer. Ingeniously crafted internal safeguards ensure protection against:
incorrect operation of circuit breakers, averting potential mishaps.
switching of isolators under load, thereby ensuring operational safety.
connecting (closing) grounding wires (grounding switches) while energized, preventing electrical hazards.
closing circuit breakers with grounding wires (grounding switches) in place, maintaining system integrity.
unintended access into live compartments, thus prioritizing safety.
Cutting-Edge Technology: Featuring BIOSCO technology with a modular structure that simplifies installation and operation.
Built from premium structural steel, it boasts exceptional mechanical endurance and a surface that is expertly treated to ensure outstanding weather resistance.
Superior Environmental Control: The transformer and low-voltage rooms are furnished with automatic temperature control devices, delivering precise temperature regulation and efficient ventilation.
The top insulation layer effectively mitigates condensation driven by swift temperature fluctuations, with the provision for additional insulation layers enveloping the enclosure for enhanced performance.
Intelligent Operations: Equipped with state-of-the-art intelligent operation and maintenance capabilities, facilitating astute data gathering and analysis on both HV & LV switchgear and the transformer.
Design and Customization: Boasting an eye-catching design and adaptability, offering an extensive range of options. Internal structures are available in "H" and "T" configurations, complemented by choices for corridor and non-corridor layouts.
Enclosure Structure
High Voltage Chamber:
At the core of the high voltage chamber lies a high-voltage ring main unit. The innovative high-voltage switches are compatible with sulfur hexafluoride load switches and vacuum circuit breakers. This high-voltage cabinet serves as a sentinel, safeguarding the transformer from short circuits, overloads, and more.
Transformer Chamber:
The versatile three-phase transformer chamber accommodates both dry-type and liquid (oil) immersed transformers. This enclosure is fortified with an advanced ventilation system featuring adjustable temperature settings. To ensure safety, transformers come equipped with live space barriers to avert accidental contact during inspections.
Low Voltage Chamber:
The secondary low voltage chamber provides flexibility with two assembly configurations: with or without a corridor. It is capable of housing metering cabinets, main incoming cabinets, outgoing cabinets, capacitor cabinets, and interlocking cabinets (for dual transformers), delivering comprehensive solutions for low-voltage switchgear. Capacitive reactive power compensation typically varies from 15% to 30% of the transformer's capacity, promoting optimal performance.
Operating Environment
Ambient Temperature: Designed to thrive in temperatures ranging from -25°C to 40°C.
Altitude: Suitable for elevations not exceeding 1000 meters, ensuring reliable performance.
Relative Humidity: Capable of operating efficiently with relative humidity levels not exceeding 90% at 25°C, with the ability to handle short-term peaks up to 100%.
Installation Conditions: Ideally suited for locations free from risks such as fire, explosion hazards, chemical corrosion, or severe vibrations, ensuring a stable and secure installation environment.
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