Knkong Electric Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 50 units/Month |
| Delivery Time | 15 working days |
| Packaging Details | Standard export packaging |
| Rating Voltage | Max 40.5KV |
| Rating Current | Max 2000A |
| Original | Zhengzhou, CHINA |
| Standards | IEC ISO GB |
| OEM/ODM | Please your CDA drawings |
| Manufactory | KNKONG-ELECTRIC |
| Brand Name | KNKONG |
| Model Number | KYN61A-40.5KV |
| Certification | GB,ISO IEC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50 units/Month |
| Delivery Time | 15 working days | Packaging Details | Standard export packaging |
| Rating Voltage | Max 40.5KV | Rating Current | Max 2000A |
| Original | Zhengzhou, CHINA | Standards | IEC ISO GB |
| OEM/ODM | Please your CDA drawings | Manufactory | KNKONG-ELECTRIC |
| Brand Name | KNKONG | Model Number | KYN61A-40.5KV |
| Certification | GB,ISO IEC | Place of Origin | China |
| High Light | AC Metal Medium Voltage Switchgear ，Enclosed Medium Voltage Switchgear ，Medium Voltage Switchgear 2000A | ||
General
The main feature of KYN61-40.5 armored mobile AC metal-enclosed switchgear is that the cabinet is equipped with a ZN85-40.5 fully insulated vacuum circuit breaker and a spring operating mechanism, and the cabinet is assembled with steel plate spray. This will improve the wheelbarrow. The matching accuracy with the cabinet and the in and out accuracy of the trolley are very low, and the compatibility is also high. Beautiful appearance, complete solutions, safe and reliable to use.
Technical data
| Items | Unit | Data | |
| Voltage | KV | 40.5 | |
| Frequency | Hz | 50 | |
| Current | A | 1250,1600,2000 | |
| Short-circuit Breaking Current | KA | 25,31.5 | |
| Making Current (Peak) | KA | 63,80 | |
| 4s Thermal Stability Current | KA | 25,31.5 | |
| Dynamic Current (Peak) | KA | 63,80 | |
| Insulation Level | 1min Power Frequency Withstand Voltage (r.m.s) | KV | 95 |
| Lightning Impulse Withstand Voltage (Peak) | KV | 185 | |
| 1min Power Frequency Voltage Across the open gap (r.m.s) | KV | 118 | |
| Lightning Impulse Withstand Voltage Across the open gap (Peak) | KV | 215 | |
| Enclosure Protection Class | Enclosure IP4X, Between Compartments IP2X | ||
| Enclosure Dimension (Width*Depth*Height) | mm | 1400*2800*2600 1600*2800*2600 | |
| Type of Circuit Breaker | VCB: ZN85-40.5 SF6 Circuit Breaker | ||
*Note: order switchgear should provide SLD(Single-line diagram) by customer
VS1-40.5 Technical data
| Items | Unit | Date |
| voltage |
KV | 40.5 |
| short-time power frequency withstand voltage (1min) | 95 | |
| lightning impulse withstand voltage (peak) | 185 | |
| frequency | Hz | 50/60 |
| current | A | 1250 1600 2000 2500 4000 |
| short-circuit drop-out current | KA | 25 31.5 |
| short-time withstand current | 25 31.5 | |
| short-time continual time | s | 4 |
| peak withstand current | KA | 63 80 |
| short-circuit closing current | 63 80 | |
| single/ back-to-back capacitor bank drop-out current | A | 630/400 |
| Opening time (rated volt.) | ms | 35~60 |
| Closing time (rated volt.) | 50~100 | |
| Mechanical life | times | 20000 |
| break times for rated short drop-out current | s | 20 |
| operation voltage | V | AC110/220 DC110/220 |
| current of power storing motor | W | 230 |
| Average opening speed | m/s | 1.6~2.0 |
| Average closing speed | 0.5~0.8 | |
| operation procedure | opening-0.3s-closing opening-180s-closing opening |
Knkong Electric 33KV switchgear has served the international market for over the past 10 years.
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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