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 |
| Frequency | 50Hz |
| Manufactory | KNKONG |
| 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 |
| Frequency | 50Hz | Manufactory | KNKONG |
| Brand Name | Knkong | Model Number | KYN28A-3.3KV |
| Certification | IEC ISO GB | Place of Origin | China |
| High Light | KYN28A-12 MV Switchgear Panel ，3.6KV Metal Enclosed Switchgear ，630A Metal Enclosed Switchgear | ||
630A 3.6KV Metal Enclosed Switchgear KYN28A-12 MV Switchgear Panel
General
Equipped with VS1 (ZN63) vacuum circuit breaker with high breaking capacity and low current cutoff value (also can be equipped with VD4 vacuum circuit breaker produced by ABB) as the main switch, the structure is advanced, reasonable, compact, superior in performance, safe and reliable. At the same time, it has the "five prevention" interlocking function, which meets the requirements of technical standards such as IEC298, GB3906, etc.
Service environment
1. Air temperature: -25℃~+40℃
2. Humidity: Monthly average humidity 95%; Daily average humidity 90%.
3. Altitude:≤ 2500m
4. Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
5. No frequent violent shake
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 | 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 | |||
The customer should offer the following information for the order:
1. Wiring diagram of Main circuit Loop and Special Technical Requirement;
2. Installation Arrangement Plan of switch panel;
3. Specification of components inside switch panel and the schematic diagram of auxiliary loop and control loop diagram.
4. Other written documents especially required.
5. SLD(Single Line Drawing)
Knkong Electric provides 11KV switchgear according to the customer's requirements, please send us the SLD then We could implement it 100%.11KV switchgear is our best-selling international product, with China's independently developed vacuum circuit breaker VS1 that allows us to compete with European products in the international market.
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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