| Customization: | Available |
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| Certification: | VDE, CCC, ISO9001 |
| Shell Material: | Steel Plate |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Product Parameters:
| Parameter Category | Parameter Name | Typical Value/Description |
|---|---|---|
| Rated Voltage | Main Circuit | 24 kV |
| Rated Current | Main Circuit | 1250 A / 1600 A / 2000 A / 2500 A (depending on configuration) |
| Rated Short-Circuit Breaking Current | Circuit Breaker | 25 kA / 31.5 kA / 40 kA (optional) |
| Rated Short-Time Withstand Current | Main Circuit | 4 seconds (compliant with IEC standards) |
| Power Frequency Withstand Voltage | Main Circuit to Earth/Phase | 50 kV/1 min |
| Lightning Impulse Withstand Voltage | Main Circuit to Earth/Phase | 125 kV (peak) |
| Mechanical Life | Circuit Breaker | 10,000 operations (open/close) |
| Disconnector/Earthing Switch | 2,000 operations (open/close) | |
| Protection Rating | Enclosure | IP4X (external) |
| Between compartments | IP2X | |
| Interlocking Function | Five Protection Interlocks | Prevents: incorrect CB operation, load-switching disconnector, live closing of earth switch, energized grounding, unauthorized access to live compartments |
| Environmental Conditions | Ambient Temperature | -25°C ~ +40°C (operating range) |
| Relative Humidity | ≤95% (daily average), ≤90% (monthly average) | |
| Altitude | ≤1000 m (derating required for higher altitudes) | |
| Structural Features | Circuit Breaker Type | Withdrawable vacuum circuit breaker |
| Earthing Switch | Standard maintenance earthing switch (optional fast earthing switch) | |
| Cable Chamber Space | Accommodates single-core or three-core cables (cross-section varies by design) | |
| Viewing Window | Transparent explosion-proof window | |
| Standards Compliance | Design Standards | GB/T 3906, IEC 62271-200 |
| Additional Parameters | Weight | 800~1500 kg (varies by configuration) |
| Dimensions (W×D×H) | 800~1000 mm × 1500~1800 mm × 2200~2300 mm (typical) | |
| Main Busbar Material | Copper or aluminum (tin-plated surface) | |
| Enclosure Material | Aluzinc plate or cold-rolled steel (powder-coated) | |
| Color | Industrial gray (or custom colors) | |
| Communication Interface | Optional smart monitoring module (RS485/Modbus) |
Our Advantages:
1. We have more than 10 years of manufacturing experience in the electric industry.
2. We have passed the "ISO9001 Quality System International Certification" and obtained a number of national authorized technology patents.
3. We have advanced transformer production and testing equipments, and innovative technology.
4. We have a group of professional R & D and design personnel, installation and after-sales team.
5. We can provide professional OEM & ODM service.
FAQ:
Q1: Are you a manufacture or trading company?
A1: Yes, we are manufacture dedicated to design customized for different country standard and production of a wide range of high quality transformers,switchgears ,power substations.Meanwhile we can also provide relevant accessories and components with quality guaranteed from our branch factories. We improve the design to make our products more competitive for the market but with better quality to ensure the long time performance.
Q2: How does your factory do regarding quality control and after-sales support?
A2: All the products will be 100% checked and tested before delivery. We also have inspection team to make videos with customers online or by email .All our products comply to strict tests, easy maintenance guaranteed. We also offer on-line after-sale service in case of any further problems.
Q3: When can I get the price?
A3: Usually we quote within 1 hour after we get your inquiry.For customized products that need special design, we will quote within 12 hours with details specification for confirming.
Q4: Can you manage the delivery directly to our country with DIP term?
A4:Yes,we have our own Logistics company that help to find a better solution for delivery and that make the delivery time more punctual and in lower cost.
Q5: Can I get guarantee of products after delivery?
A5: Yes, every product is 2-3 year quality warranted under customer correct using the products.
Q6. Do you have any Certificate?
A6: Yes. Each of our product has CE, 3C and CQC certificate. If you need any other Certificate, we can help you to apply it.
Q7: How can I pay you?
A7: The payment by T/T and L/C is acceptable.
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