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Basic Information
Voltage Level
Medium Voltage
Product Name
Metal-Clad Withdrawable Switchgear
Rated Current
1250A/2500A/3150A/4000A
Production Capacity
50pieces/Week
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Technical Specification
| No. |
Item |
Unit |
Technical Parameters |
| 1 | Rated Voltage | kV | 40.5 |
| 2 | Rated Frequency | Hz | 50 |
| 3 | Rated Current | A | 1250 / 1600 / 2000 / 2500 |
| 4 |
Rated Insulation Level |
1 min power frequency withstand voltage |
Alternately, relatively |
kV |
95 |
| Isolation break | 110 |
| Lightning impulse withstand voltage |
Alternately, relatively |
185 |
| Isolation break | 215 |
| 5 | Rated Short-Circuit Breaking Current (RMS) | kA | 25 | 31.5 |
| 6 | Rated Short-Time Withstand Current (RMS) | kA | 25 | 31.5 |
| 7 | Rated Short-Circuit Making Current (Peak) | kA | 63 | 80 |
| 8 | Rated Peak Withstand Current | kA | 63 | 80 |
| 9 | Rated Duration Of Short-Circuits | s | 4 |
| 10 | Degrees of Protection | - | IP3X |
| 11 | Control Circuit Rated Voltage | V | DC/AC 110/220 |
| 12 | Weight | kg | 2000-3000 |
| 13 | Mechanical Endurance | times | 1000 |
| 14 | Dimensions (W x D x H) | mm | 2020*3200*3600 |
Note: Specific dimensions may be determined based on the preliminary layout drawings.
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Packaging & Certifications
Package Size
320.00cm * 202.00cm * 360.00cm
Frequently Asked Questions
What main electrical products do you supply?
We mainly supply LV/MV (0.4kV-40.5kV) distribution cabinets, circuit breakers, box substations, pole mounted switches and related electrical supporting parts.
Do you accept OEM/ODM services?
Yes, we do. Our professional engineering team can customize products according to your technical drawings or specific power distribution requirements.
What is your Minimum Order Quantity (MOQ)?
Our MOQ is one set. We welcome small trial orders for initial cooperation and quality evaluation.
What is the typical delivery time for an order?
It depends on your order quantity and specific requirements, but it normally takes about 15-20 working days for production.
How do you ensure product quality before shipment?
We have a strict QC team and a complete testing process. Every product undergoes full testing before shipment. We can provide test reports, photos, or videos upon request.
What kind of after-sales technical support is provided?
We provide comprehensive online technical support. If you encounter any installation or usage issues, our team will reply and provide solutions in a timely manner.