Gardu Induk Ringkas 500 KVA

Cyflwyniad

Wrth i seilwaith trefol ehangu a diwydiannau yn mynnu systemau pŵer mwy cryno, dibynadwy, yGardu Induk Ringkas 500 KVAwedi dod i'r amlwg fel datrysiad a ffefrir ar gyfer trawsnewid foltedd canolig i isel. Trawsnewidydd Dosbarthu,switshear foltedd canoligdanPanel foltedd iseli mewn i un uned wedi'i hadeiladu gan ffatri.

Beth sy'n gwneud is -orsaf gryno 500 kVA yn unigryw?

Yn wahanol i is -orsafoedd traddodiadol sydd angen seilwaith sifil ar wahân a llinellau amser gosod estynedig, mae'r amrywiad cryno 500 kVA yn llawnbarchus, wedi'i brofi mewn amodau ffatri, a'i ddanfon yn barod i'w ddefnyddio.

P'un a yw'n cael ei ddefnyddio mewn ardal breswyl drefol neu gae solar anghysbell, mae'r uned hon wedi'i pheiriannu i ddarparu gwasanaeth dibynadwy heb fawr o waith cynnal a chadw.

Spesifikasi teknis

Structural Configuration

A standard 500 kVA compact substation is divided into three isolated compartments for safety and functionality:

1.Medium Voltage Section

Equipped with SF6-insulated RMUs or load break switches, this compartment handles incoming MV power (typically 11 kV or 22 kV). Safety features include surge arresters, current transformers (CTs), and interlocks.

2.Transformer Chamber

This compartment houses the 500 kVA transformer, built with high-grade CRGO silicon steel core or cast resin technology. Thermal indicators, oil level gauges, and pressure release valves ensure safe operation.

3.Low Voltage Section

Outgoing feeders, typically via molded case circuit breakers (MCCBs) or air circuit breakers (ACBs), distribute power to the connected loads. The panel includes voltmeters, ammeters, energy meters, and optional IoT-based smart monitoring.

Typical Applications

• Residential Developments
  Ideal for apartment blocks, townships, and gated communities where footprint is limited.
• Industrial Units
  Suited for light manufacturing facilities and small-scale factories.
• Solar Power Projects
  Converts and distributes power from solar inverters to the main grid.
• Commercial Zones
  Used in malls, office parks, and schools for secure, efficient energy delivery.
• Infrastruktur Publik
  Deployed in metro stations, hospitals, and data hubs for uninterrupted service.

Design and Build Quality

• Enclosure: Made from galvanized steel, powder-coated for corrosion resistance
• Access: Separate, lockable doors for MV, transformer, and LV sections
• Ventilation: Natural louvered airflow or forced ventilation if required
• Cable Management: Bottom or side-entry cable trenches, with gland plates
• Mounting: Skid-based, concrete pad mountable, or underground vault compatible

Fitur dan Keunggulan Utama

Factory-Assembled & Tested– Reduces site testing time
Compact Footprint– Fits tight urban spaces
Safe & Tamper-Proof– Meets arc fault containment standards
Rapid Commissioning– Ready-to-install design saves up to 50% of project time
Customizable Design– Options available for solar integration, remote monitoring, and special climate zones

Frequently Asked Questions

Q1: How long does installation take for a 500 kVA compact substation?
Typically, installation and commissioning can be completed within 1–2 days after delivery.

Q2: Can thiskVA Compact Substationbe integrated with solar PV systems?
Yes, it can be customized for hybrid energy systems including solar and battery storage.

Q3: Is thissubstationsuitable for high-humidity or coastal regions?
Absolutely. Stainless-steel enclosures with IP65 protection are available on request.

Q4: Can we request a specific transformer manufacturer or vector group?
Yes, the design is flexible to accommodate client-preferred brands and configurations.

Q5: What are the maintenance requirements?
Annual visual inspection, oil analysis (for oil-type transformers), and functional testing of switchgear are recommended.