Knkong Electric Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 500 unit per month |
| Delivery Time | 15 working days |
| Packaging Details | Standard export packaging |
| Voltage | 11KV |
| Current | 1250A |
| Frequency | 50/60Hz |
| Standards | CCC ISO GB IEC |
| OEM/ODM | Inquiry by email |
| Manufactory | KNKONG |
| Brand Name | KNKONG |
| Model Number | KYN28-12 |
| Certification | ISO IEC GB |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 500 unit per month |
| Delivery Time | 15 working days | Packaging Details | Standard export packaging |
| Voltage | 11KV | Current | 1250A |
| Frequency | 50/60Hz | Standards | CCC ISO GB IEC |
| OEM/ODM | Inquiry by email | Manufactory | KNKONG |
| Brand Name | KNKONG | Model Number | KYN28-12 |
| Certification | ISO IEC GB | Place of Origin | China |
| High Light | MCC Motor Control Center Panel ，11KV Metal Clad Switchgear ，Motor Control Center Panel 11KV | ||
Product Introduction
General
Equipped with VS1 type vacuum circuit breaker with high breaking capacity and low current cutoff value (also can be equipped with VD4 type vacuum circuit breaker produced by ABB) as the main switch, the structure is advanced, reasonable, compact, superior in performance, safe and reliable, and has " The "five prevention" interlocking function meets the requirements of technical standards such as IEC298 and GB3906.
Service environment
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 | |||
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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