| Customization: | Available |
|---|---|
| Structure: | Protection |
| Certification: | ISO9001:2000, CCC, CE, ISO14001, ISO45001, ISO50001 |
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Product Description
The CEEG Compact Prefabricated Substation integrates high-voltage switchgear, robust distribution transformers, and low-voltage switchgear, making it a versatile choice for both indoor and outdoor applications. This ingenious packaged substation is renowned for its compact size, minimal investment requirements, and straightforward installation and maintenance processes. It offers rated voltages of 6KV, 10KV, and 35KV, while its enclosure protection ratings of IP54 and IP33 ensure durability and reliability. Tailor-made solutions are also available to meet any special requirements, ensuring this substation caters to a wide array of demands.
| 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
Excellent Production Performance: Designed with a special paint-coated frame, this substation boasts an internal architecture equipped with a series of advanced safeguards to meticulously prevent:
any incorrect operation of circuit breakers, ensuring uninterrupted service.
the hazardous switching of isolators under load, maintaining system stability.
the dangerous connection of grounding wires while energized, safeguarding personnel and equipment.
the inadvisable closing of circuit breakers with grounding wires in place, enhancing safety protocols.
accidental entry into live compartments, protecting operators and maintaining operational integrity.
Leveraging BIOSCO technology, its modular structure allows for ease of installation and seamless operation, adding a layer of operational simplicity.
The enclosure, crafted from welded structural steel, offers remarkable mechanical strength and resilience against harsh weather conditions, thanks to its meticulously treated surface.
Advanced Environmental Control: Outfitted with automatic temperature control devices, the transformer and low-voltage rooms ensure optimal temperature regulation and effective ventilation, promoting system efficiency.
The top insulation layer adeptly prevents condensation during rapid temperature changes, with options for additional insulation layers around the enclosure to boost protection.
Smart Operations: Experience intelligent operation and maintenance with smart data collection and analysis across high-voltage and low-voltage switchgear and the transformer, leading to informed decision-making and enhanced operational efficiency.
Design and Customization: With an attractive and customizable design, this substation offers extensive options to meet diverse needs. Choose from 'H' or 'T' shaped internal structures and corridor or non-corridor layouts to best suit your application.
Enclosure Structure
High Voltage Chamber:
Within the primary high-voltage chamber, a high-voltage ring main unit operates with support for sulfur hexafluoride load switches and vacuum circuit breakers. The high-voltage cabinet is a stalwart protector of the transformer, adeptly guarding against short circuits, overloads, and more.
Transformer Chamber:
The transformer chamber is designed to accommodate both dry-type and liquid (oil) immersed transformers, featuring an advanced ventilation system with adjustable temperature settings for optimal operations. Built-in live space barriers provide an extra layer of safety to prevent accidental contact during observations.
Low Voltage Chamber:
The secondary low voltage chamber is available in two assembly forms, with or without a corridor, to suit specific needs. It can accommodate a variety of cabinets including metering, main incoming, outgoing, capacitor, and interlocking cabinets for dual transformers, ensuring comprehensive low-voltage switchgear functionality. Capacitive reactive power compensation typically ranges from 15% to 30% of the transformer's capacity, optimizing performance.
Operating Environment
Ambient Temperature: Designed to operate seamlessly in temperatures ranging from -25°C to 40°C, showcasing excellent adaptability.
Altitude: Suitable for installations at altitudes not exceeding 1000 meters, ensuring reliability at various elevations.
Relative Humidity: Capable of functioning effectively in environments where relative humidity does not exceed 90% at 25°C, withstanding temporary peaks up to 100%.
Installation Conditions: Ideal for settings free from fire and explosion hazards, chemical corrosion, or severe vibrations, providing a safe and stable operational environment.
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