Knkong Electric Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 100 Unit per month |
| Delivery Time | 15 working days |
| Packaging Details | Standard export packaging |
| Material | Metal |
| Color | Gray |
| Voltage | 3.6KV |
| Current | 630A 1250A 2000A |
| Frequency | 50Hz / 60Hz |
| Manufactory | KNKONG-ELECTRIC |
| Brand Name | Knkong |
| Model Number | KYN28A-3.3KV |
| Certification | IEC ISO GB |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100 Unit per month |
| Delivery Time | 15 working days | Packaging Details | Standard export packaging |
| Material | Metal | Color | Gray |
| Voltage | 3.6KV | Current | 630A 1250A 2000A |
| Frequency | 50Hz / 60Hz | Manufactory | KNKONG-ELECTRIC |
| Brand Name | Knkong | Model Number | KYN28A-3.3KV |
| Certification | IEC ISO GB | Place of Origin | China |
| High Light | 630A Metal Enclosed Switchgear ，3.6KV Metal Enclosed Switchgear ，IP4X Dc Distribution Panel | ||
630A 3.6KV metal-enclosed vacuum circuit breaker switchgear KYN28A-12 switchgear panel
Voltage: 3.6KV
Current: 630A
General
The KYN28 series of switchgear made by KNKONG-ELECTRIC has large breaking capacity and low current cut-off value VS1 (ZN63) vacuum circuit breaker (VD4 series vacuum circuit breaker produced by ABB can also be selected) as the main circuit breaker. KYN28 series switch cabinets have the advantages of advanced structure, reasonableness, compactness, superior performance, safety and reliability, etc., as well as the "five-proof" interlocking function.
Technical data
| No. | Item | Unit | Parameter | ||
| 1 | Rated voltage | kV | 3.6~24 | ||
| 2 | Rated frequency | Hz | 50/60 | ||
| 3 | Rated current | A | 630,1250,1600,2000,2500,3150,4000 | ||
| 4 | Branch busbar Rated current | 630,1250,1600,2000,2500,3150,4000 | |||
| 5 | The main busbar Rated current | 630,1250,1600,2000,2500,3150,4000 | |||
| 6 |
1min Power frequency withstand voltage |
wet | KV | 38 | 50/60 |
| dry | 48 | 60/65 | |||
| 7 | Lightning impulse withstand voltage | kV | 75 | 95/125 | |
| 8 | Rated short circuit breaking current (peak) | KA | 40/50/63/80/100 | ||
| 9 | Short-time withstand current(4s) | 20/25/31.5/40 | |||
| 10 | Protection type | IP4X for housing | |||
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
1000000-9000000
Employee Number:
50~100
Ecer Certification：
Active Member
Knkong Electric Co., Ltd (Zhengzhou Knkong Mechanical And Electrical Co., Ltd)was established in 2012. A wholly-owned subsidiary of Henan Sanhe Electric Group. We are mainly responsible for overseas market exporting, electronic components, and technology import. Relying on a h... Knkong Electric Co., Ltd (Zhengzhou Knkong Mechanical And Electrical Co., Ltd)was established in 2012. A wholly-owned subsidiary of Henan Sanhe Electric Group. We are mainly responsible for overseas market exporting, electronic components, and technology import. Relying on a h...
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