| Customization: | Available |
|---|---|
| Structure: | Protection |
| Certification: | ISO9001:2000, CCC, CE, ISO14001, ISO45001, ISO50001 |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Product Description
At China Electric Equipment (Jiangsu) Transformer Manufacture Co., Ltd., we proudly present the Robust 2500kVA Digital Substation, a powerhouse for high-demand industrial applications. This compact substation elegantly merges high-voltage switchgear, distribution transformer, and low-voltage switchgear, making it a versatile solution for both indoor and outdoor environments. Its design emphasizes a strong integration, minimal footprint, and offers a cost-effective investment with the ease of installation and maintenance. Supporting rated voltages of 6KV, 10KV, and 35KV, the substation meets diverse needs with enclosure protection ratings of IP54 and IP33. We also provide bespoke solutions for specialized requirements, ensuring it caters impeccably to every demand.
| 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
Our substation shines with Excellent Production Performance, characterized by a robust frame coated with specialized paint. The internal design is meticulously engineered to include various preventive safeguards, ensuring impeccable operational safety and reliability by preventing:
the incorrect operation of circuit breakers.
the switching of isolators under load, thereby eliminating potential hazards.
the connection (closing) of grounding wires (grounding switches) while energized, safeguarding against electrical faults.
the closing of circuit breakers with grounding wires (grounding switches) in place, thus ensuring operational integrity.
accidental entry into live compartments, providing an extra layer of safety for personnel.
With BIOSCO technology and a modular structure, our substation is designed for ease of installation and operation, offering seamless integration into various settings.
Constructed with welded structural steel, it boasts exceptional mechanical strength and a meticulously treated surface, offering resilient weather resistance.
Its Advanced Environmental Control system features automatic temperature regulation devices in both transformer and low-voltage rooms, ensuring optimal climate management and efficient ventilation.
The top insulation layer effectively mitigates condensation from sudden temperature fluctuations, with optional additional insulation enhancing the protective barrier.
Equipped with Smart Operations capabilities, it leverages intelligent operation and maintenance, facilitating smart data collection and analysis on both high and low voltage switchgear and the transformer.
Our Design and Customization offerings are truly impressive, featuring aesthetically pleasing designs and a plethora of customizable options. Choose from internal structures available in innovative 'H' and 'T' shapes, with layouts accommodating both corridor and non-corridor configurations to suit your spatial preferences.
Enclosure Structure
High Voltage Chamber:
This chamber is home to a high-voltage ring main unit, equipped with sulfur hexafluoride load switches and vacuum circuit breakers. It diligently safeguards the transformer against short circuits, overloads, and other electrical anomalies.
Transformer Chamber:
Within this chamber, you'll find a choice of three-phase dry-type or liquid (oil) immersed transformers, each supported by a sophisticated ventilation system with adjustable temperature controls. Live space barriers ensure safety during observational checks, avoiding accidental contact.
Low Voltage Chamber:
In the secondary low voltage chamber, available in configurations with or without a corridor, you can incorporate metering cabinets, main incoming cabinets, outgoing cabinets, capacitor cabinets, and interlocking cabinets for dual transformers. This extensive functionality supports low-voltage switchgear with capacitive reactive power compensation typically ranging from 15% to 30% of transformer capacity.
Operating Environment
The substation thrives in an ambient temperature range of -25°C to 40°C, standing resilient against diverse climate conditions.
Designed to operate smoothly at altitudes not exceeding 1000 meters, ensuring reliability at various elevations.
It handles relative humidity levels up to 90% at 25°C, withstanding short-term peaks reaching 100%, making it ideal for variable humidity conditions.
Installation Conditions: Perfectly suited for environments free from fire, explosion hazards, chemical corrosion, or severe vibrations, ensuring safe and stable operations.
){kind=link}