| Customization: | Available |
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| Certification: | CCC, ISO9001 |
| Shell Material: | Stainless Steel |
| 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 |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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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 Advantages
Authoritative product certification: ISO, CE, CCC, etc.
- Perfect SQA quality management system to ensure high quality products.
- Quick quotation, can provide electrical design services.
- The delivery period is short, and the fastest delivery time is 10-15 days worldwide.
- Perfect after-sales service system, so that customers buy worry-free.
- Welcome customers to visit the factory guidance, provide OEM/ODM
| Item | Unit | Parameter |
| Rated voltage | kV | 3.6kv, 7.2kv, 12kv, 24kv, 40.5kv |
| Ratec frequency | Hz | 50/60 |
| Rated current | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 |
| Branch busbar rated current | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 |
| Main busbar rated current | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 |
| 1 min power frequency withstand voltage(wet/dry) | kV | 38/48, 50/60/60/65 |
| Lightning impulse withstand voltage | kV | 75, 95/125 |
| Rated short circuit breaking current(peak) | kA | 40/50/63/80/100 |
| Short time withstand current(4s) | kA | 20/25/31.5/40 |
| Protection type | IP4X for housing |






Our credentials are bolstered by the acclaimed ISO certification . Additionally, we possess an extensive collection of diverse type test reports that exemplify the unparalleled quality and reliability of our products.
Q1: Are you a trading company or manufacturer ?
A1: We are a professional factory with 7 years experience in the field of high and low voltage power transformers, substation, vacuum circuit breaker, power equipment.