Pad Mounted Prefabricated Packaged Transformer Substation for Real Estate
Product Description
Advantages
• Compact and self-contained - All components housed within boxes, requiring less space.
• Simple installation - Modules are factory assembled and tested before on-site installation, which is quick and easy.
• Flexible combinations - Boxes can be combined in different ways to meet various needs.
• High automation - Intelligent design and remote monitoring/control capabilities.
• Low investment cost - Around 40% to 50% less than conventional substations.
• Fast commissioning - Can be put into operation within 5-8 days after installation.
• Aesthetic design - The box bodies use container technology with attractive exterior design.
Key Components
• High voltage switchgear - For controlling incoming transmission lines.
• Distribution transformers - To step down voltage for distribution.
• Low voltage switchgear - For controlling outgoing distribution lines.
• Protection devices - Such as fuses, circuit breakers and relays.
• Reactive power compensation - Typically capacitors.
• Automation system - Includes RTUs, PLCs, intelligent electronic devices, etc.
• Communication systems - For remote monitoring and control.
Specification
| Rated Voltage | 12/17.5/24kV | 36kV |
| Standard applicable | IEC 62271 – 202 (IEC 61330) | IEC 62271 – 202 (IEC 61330) |
| Normal ambient temperature | 40 ° C | 40 ° C |
| Maximum ambient temperature | 50 ° C | 50 ° C |
| Enclosure construction | Modular | Modular |
| Ventilation | Natural | Natural |
| Temperature class (Std.) | K 10 | K 10 |
| MV and LV compartment | IP 54 | IP 54 |
| Transformer compartment | IP 23 | IP 23 |
| Rated voltage (kV) | 12/24kV | 36kV |
| Power frequency (kV rms) | 28/50 | 70 |
| Impulse (kV p) | 75/125 | 170 |
| Rated frequency (Hz) | 50/60 | 50/60 |
| Rated normal current (A) | 630 | 630 |
| Breaking capacity (A) | 630 | 630 |
| Making capacity (kA) | 52.5 / 40 | 50 |
| Rated normal current (A) | 630 | 630 |
| Breaking capacity (kA) | 21/16 | 20 |
| Making capacity (kA) | 52.5 / 40 | 50 |
| Rated power (kVA) – oil type | 2500 | 2000 |
| Rated power (kVA) – Dry type | 2500 | 2000 |
| Rated secondary voltage (V) | 433 | 433 |
| Vector group | Dyn 11 | Dyn 11 |
| Tapping range | + 5 in steps of 2.5% | + 5 in steps of 2.5% |
| IP | Yes | Yes |
| Internal arc | Yes | Yes |
| Enclosure class | Yes | Yes |
| Impact test | Yes | Yes |
| Short circuit test on earthing | Yes | Yes |
Marketing
Our business scope covers 6 continents and over 50 countries.
Advantages
1.Excellent quality
2.24 hour service
3.Professional design
4.Advanced technique
5.Rapid delivery
Why Choose Us
1.Our Expertise
2.Quality Products/Services
3.Competitive Pricing
4.Innovation
6.Possibles
7.Authorization by ABB Schneider Siemens
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Pad Mounted Prefabricated Packaged Transformer Substation for Real Estate Images
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