KYN61-40.5 armored movable metal closed switch device high voltage switch gear
Brand Name:HENGFENGYOU
Certification:ISO IEC CB COC KEMA SNI SABS CCC
Model Number:KYN61-40.5
Minimum Order Quantity:1
Delivery Time:30 days
Payment Terms:LC T/T
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Location:
Qingdao Shandong China
Address:
N0.506 Huicheng Road, Chengyang District, Qingdao City，China
Supplier`s last login times:
within 36 hours
Product Details
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Product Details
KYN61-40.5 armored movable metal closed switch device high voltage switch gear
KYN61-40.5 series Metal-clad withdrawable AC metal-enclosed switchgear cabinet is a new type of product recently designed and developed by Xi'an High Voltage Electrical Research Institute. The switchgear frame is a metal-clad type structure design, inside equipped with new full-insulating vacuum circuit breaker or sulfur hexafluoride circuit breaker. The switchgear body uses packaged structure, which improves appearance quality and manufacturing accuracy, and shortens the production cycle. The normal operation of switchgear conduct on the conditions of high pressure isolated room with door closed. The switchgear cabinet conforms to regulation of IEC-60298,GB3906,with sound "five-prevents" function.
2. Application:
KYN61-40.5 type switchgear cabinet is suitable for use in system of
40.5KV, three-phase AC 50HZ, as an indoor distribution equipment to
accept and distribute power, with function of circuit control,
circuit protection and circuit detection. In addition to be
suitable for general power system, it also can be used in frequent
operation places. It works in normal environment conditionsregulated in GB 3906-20063-35 kV AC metal armored shift switch cabinet.
3. Working conditions:
3.1. Environmental temperature: - 15 C~ + 40C;
3.2. Altitude: ≤1000m
3.3. Relative humidity: Daily average ≤95%, the water vapor
pressure on daily average≤ 2.2kpa;
Monthly average ≤90% , the water vapor pressure on monthly
averages≤ 1.8kpa
3.4. Earthquake intensity: ≤ magnitude 8
3.5. Installation conditions: free of explosive and corrosive gas, no
severe vibration and shock
Technical data
| Rated voltage | kV | 35 |
| Rated insulation voltage | kV | 36 |
| Rated power frequency withstand voltage | kV 1min | 95 |
| Rated lightning impulse withstand voltage | kV | 185 |
| Rated frequency | Hz | 50/60 |
| Rated short time withstand current | kA 3 s | up to 50 |
| Peak current | kA | up to 125 |
| Internal arc withstand current | kA 1s | up to 50 |
| Main busbar rated current | A | up to 4000 |
| Circuit-breaker rated current | A | 630 1250 1600 2000 2500 |
Vaccum Circuit Breaker
| Description | Unit | Value | |||||
| Rated voltage | kV | 40.5 | |||||
| Rated short-time power frequency withstand voltage (1min) | 95 | ||||||
| Rated lightning impulse withstand voltage (peak) | 185 | ||||||
| Rated freq | Hz | 50,60 | |||||
| Rated current | A | 1250 | 1600 | 2000,2500 | |||
| Rated short-circuit drop-out current | kA | 25 | 31.5 | 25 | 31.5 | 25 | 31.5 |
| Rated short time withstand current | 25 | 31.5 | 25 | 31.5 | 25 | 31.5 | |
| Rated short time continual time | s | 4 | |||||
| Rated peak withstand current | kA | 63 | 80 | 63 | 80 | 63 | 80 |
| Rated short-circuit closing current | 63 | 80 | 63 | 80 | 63 | 80 | |
| Rated 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 | 10,000 | |||||
| Rated break times for rated short drop out current | 20 | ||||||
| Rated operation voltage | V | AC110/220 DC110/220 | |||||
| Rated current of power storing motor | W | 230 | |||||
| Average opening speed | m/s | 1.6~2.0 | |||||
| Average closing speed | 0.5~0.8 | ||||||
| Rated operation procedure | opening-0.3s-closing opening-180s-closing opening | ||||||
FAQ:
1.Q: Are you manufacturer?
A: Yes, we are manufacturer. Our factory is in Qingdao City, Shandong Province.
2.Q: Can I get guarantee of products?
A: Yes, every product is 1 year quality warrantee under customer correct using the products.
3.Q: Do you have any Certificate?
A: Yes. Each of our unit has CE, 3C and KEMA certificate. If you need any other Certificate, we can help you to apply it.
4.Q: How can I pay you?
A: Pay by T/T and L/C is acceptable.
5.Q: What about the production?
A: In general, it take 2~6weeks and it depend on the different style.
KYN61-40.5 armored movable metal closed switch device high voltage switch gear
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