| 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 modern engineering, seamlessly integrating high-voltage switchgear, a distribution transformer, and low-voltage switchgear. Designed for versatility, it's ideal for both indoor and outdoor environments. This packaged substation boasts a robust integration with a minimal footprint, offering significant cost-effectiveness and ease of installation and maintenance. Its rated voltages include 6KV, 10KV, and 35KV, providing broad applicability. It features enclosure protection ratings of IP54 and IP33, with bespoke solutions available to meet any specialized 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
Exceptional Production Performance: The sophisticated frame is coated with a unique paint layer, designed to deliver optimal durability. Its internal architecture includes advanced safeguards to ensure:
the prevention of incorrect circuit breaker operations,
prohibition of isolator switching under load conditions,
prevention of live connections when grounding wires or switches are in place,
safety against closing circuit breakers with grounding protection active,
and avoidance of accidental entry into electrically live compartments.
This product harnesses BIOSCO technology along with a modular structure, offering simplicity in both installation and operation.
Constructed from structurally welded steel, it offers outstanding mechanical strength and a meticulously treated surface for superior weather resistance.
Advanced Environmental Control: Both transformer and low-voltage areas are equipped with state-of-the-art automatic temperature control systems, ensuring optimal temperature regulation and efficient ventilation.
The top insulation layer is engineered to thwart condensation resulting from sudden temperature shifts. Additional insulation layers can be added around the enclosure for enhanced protection.
Smart Operations: The substation is equipped with intelligent operation and maintenance capabilities, featuring smart data collection and analysis on both high voltage (HV) and low voltage (LV) switchgear, as well as the transformer.
Design and Customization: Featuring an attractive and customizable design, it presents a plethora of choices. The internal structure is available in flexible 'H' and 'T' configurations, with options for corridor or non-corridor layouts to suit diverse needs.
Enclosure Structure
High Voltage Chamber:
The primary high voltage chamber is the heart of the substation, housing a high-voltage ring main unit. It supports sulfur hexafluoride load switches and vacuum circuit breakers. This high-voltage cabinet is designed to provide maximum protection for the transformer against short circuits, overloads, and more.
Transformer Chamber:
The transformer chamber, designed for three-phase transformers, accommodates both dry-type and liquid (oil) immersed transformers. This chamber is equipped with an advanced ventilation system, featuring adjustable temperature settings for optimal functionality. Safety is paramount, with live space barriers in place to prevent accidental contact during observation.
Low Voltage Chamber:
The secondary low voltage chamber is available in two 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), ensuring comprehensive low-voltage switchgear functionality. Capacitive reactive power compensation typically ranges from 15% to 30% of the transformer capacity, providing efficient power management.
Operating Environment
Ambient Temperature: Ranging from -25°C to 40°C, ensuring reliable performance across diverse climates.
Altitude: Suitable for elevations not exceeding 1000 meters, optimizing functionality in a wide range of geographical locations.
Relative Humidity: Designed to operate efficiently with relative humidity not exceeding 90% at 25°C, with short-term peaks permissible up to 100%.
Installation Conditions: Ideal for areas free from fire, explosion hazards, chemical corrosion, or intense vibrations, ensuring safe and stable operation.
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