| Customization: | Available |
|---|---|
| Structure: | Protection |
| Certification: | ISO9001:2000, CCC, CE, ISO14001, ISO45001, ISO50001 |
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Product Description
Discover the CEEG compact substation-an ingeniously integrated system combining high-voltage switchgear, distribution transformer, and low-voltage switchgear, designed for superior performance in both indoor and outdoor environments. This substation package boasts exceptional integration, a remarkably small footprint, minimized investment costs, and streamlined installation and maintenance procedures. It operates at rated voltages of 6KV, 10KV, and 35KV, and offers enclosure protection ratings of IP54 and IP33, with bespoke solutions available to cater to 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
Outstanding Production Performance: Engineered with a robust frame coated in a specialized paint layer, the internal design includes multiple safeguards to avert:
the erroneous operation of circuit breakers.
the switching of isolators while under load.
the connection of grounding wires (or switches) when energized.
the closure of circuit breakers while grounding wires are engaged.
unintended access to live compartments.
Incorporates BIOSCO technology in a modular format, facilitating effortless installation and operation.
Constructed from welded structural steel, it offers unmatched mechanical strength, coupled with a surface that is meticulously treated to withstand harsh weather conditions.
State-of-the-Art Environmental Control: Equipped with automatic temperature control devices in transformer and low-voltage rooms, it ensures precise temperature regulation and optimal ventilation efficiency.
A sophisticated top insulation layer counteracts condensation from sudden temperature shifts, with optional additional insulation layers surrounding the enclosure.
Intelligent Operations: Featuring cutting-edge intelligent operation and maintenance capabilities, it offers advanced data collection and analysis for both HV & LV switchgear and transformers.
Design and Customization: Boasts an aesthetically appealing design with customizable features and a broad selection of options. The internal configuration is available in 'H' and 'T' formations, including both corridor and non-corridor layouts.
Enclosure Structure
High Voltage Chamber:
The primary high voltage chamber is equipped with a high-voltage ring main unit. It features high-voltage switches that support sulfur hexafluoride load switches and vacuum circuit breakers, effectively protecting the transformer against short circuits, overloads, and other potential threats.
Transformer Chamber:
This three-phase transformer chamber can accommodate both dry-type and liquid (oil) immersed transformers. The enclosure is equipped with an advanced ventilation system featuring adjustable temperature settings, and transformers are fortified with live space barriers to avert accidental contact during inspection.
Low Voltage Chamber:
The secondary low voltage chamber is available in two configurations-corridor and non-corridor. It can accommodate metering cabinets, main incoming cabinets, outgoing cabinets, capacitor cabinets, and interlocking cabinets (suitable for dual transformers), offering comprehensive functional capabilities for low-voltage switchgear. Capacitive reactive power compensation typically falls between 15% and 30% of the transformer capacity.
Operating Environment
Ambient Temperature: -25°C to 40°C
Altitude: Suitable for locations 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 settings free from fire, explosion risks, chemical corrosion, or significant vibrations.
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