| Customization: | Available |
|---|---|
| Type: | Power |
| Structure: | Protection |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Product Description
The CEEG compact substation is an all-in-one solution that seamlessly integrates high-voltage switchgear, a distribution transformer, and low-voltage switchgear. It is designed for impeccable performance in both indoor and outdoor environments. This packaged substation boasts robust integration, occupies minimal space, requires low capital investment, and is easy to install and maintain. Rated voltages include 6KV, 10KV, and 35KV. Enclosure protection ratings are IP54 and IP33, with custom solutions available to meet unique 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
Outstanding Production Performance: The frame is protected with a specialized paint coating, ensuring longevity. The internal design includes multiple safeguards to prevent:
incorrect circuit breaker operations,
switching of isolators under load conditions,
connecting grounding wires while the system is energized,
closing circuit breakers with grounding wires in place,
and accidental access to live compartments.
Leveraging BIOSCO technology, the modular structure of the substation ensures effortless installation and operation.
Constructed from structural steel, the substation offers exceptional mechanical strength and a surface treatment that guards against harsh weather conditions.
Enhanced Environmental Control: Both transformer and low-voltage rooms are equipped with automatic temperature control systems, ensuring optimal temperature regulation and efficient ventilation.
The top insulation layer prevents condensation due to sudden temperature changes, and additional insulation layers can be added around the enclosure as needed.
Intelligent Operations: The substation features advanced smart operation and maintenance capabilities, with intelligent data collection and analysis for both high-voltage and low-voltage switchgear, as well as the transformer.
Design and Customization: The substation offers an attractive and customizable design, providing a wide array of choices. The internal structure is available in both 'H' and 'T' shapes, with options for corridor and non-corridor layouts.
Enclosure Structure
High Voltage Chamber:
The primary high voltage chamber houses a high-voltage ring main unit. It supports sulfur hexafluoride load switches and vacuum circuit breakers, ensuring robust protection of the transformer from short circuits, overloads, and other electrical faults.
Transformer Chamber:
The three-phase transformer chamber is designed to accommodate both dry-type and liquid (oil) immersed transformers. It features a sophisticated ventilation system with adjustable temperature settings. Live space barriers are installed to prevent accidental contact during maintenance and observation.
Low Voltage Chamber:
The secondary low voltage chamber is available in two assembly configurations: with or without a corridor. It can house a variety of cabinets, including metering, main incoming, outgoing, capacitor, and interlocking cabinets (for dual transformers), offering comprehensive low-voltage switchgear functionality. Capacitive reactive power compensation is typically between 15% and 30% of the transformer capacity.
Operating Environment
Ambient Temperature: -25°C to 40°C
Altitude: Up to 1000 meters above sea level
Relative Humidity: Up to 90% at 25°C, with short-term peaks reaching 100%
Installation Conditions: Ideal for environments free from fire, explosion hazards, chemical corrosion, and severe vibrations.
){kind=link}