33kv Switchgear
Customized 33kv switchgear KYN61-40.5 high voltage switchgear KYN61-40.5 high voltage switchgear is an indispensable indoor power distribution equipment at 40.5 kV three-phase AC 50Hz. It is mainly used for power distribution in power stations and substations in mines, industries and power...
Description
Customized 33kv switchgear KYN61-40.5 high voltage switchgear
KYN61-40.5 high voltage switchgear is an indispensable indoor power distribution equipment at 40.5 kV three-phase AC 50Hz. It is mainly used for power distribution in power stations and substations in mines, industries and power supply systems. It is also used for control, protection and monitoring of line circuits and frequent operation sites.
Technical parameter
| No | Description | Unit | Value |
| 1 | Maxcimumsystemvoltage | kV | 40.5 |
| 2 | RatedVoltage | 33 | |
| 3 | RatedCurrent | A | 1250 16002000 |
| 4 | RatedFrequency | Hz | 5 |
| 5 | Ratedshort-limewithstandcurrent | KA | 20 25 |
| 6 | RatedPeakwithstandCurent | KA | 5063 |
| 7 | Ratedpowerfrequencywithstandvoltage | kV | 95/1min |
| 8 | Ratedimpulselightningwithstandvoltage | kV | 185 |
| 9 | Ratedshortcircuitduration | s | 4 |
| 10 | Protectionlevel | IP3X |
Feature:
1. It is completely metal wrapped and completely enclosed to prevent dust and small animals from entering.
2. Each compartment in the switchgear is separate and independent of each other.
3. The quick closing grounding switch is used for grounding and manual short-circuiting.
4. All operations on the equipment can and should be performed under the condition of fully closing the door, including the opening/closing of the circuit breaker, the in/out of the circuit breaker trolley, and the opening/closing of the grounding switch.
5. The trolley of the vacuum circuit breaker is maintenance-free, the matching operating mechanism requires the least maintenance, and has good interchangeability, so the circuit breaker can be easily replaced.
6. Easily check the location of the circuit breaker, its opening/closing and charging status through the front door observation window.
7. The reliable five-prevention interlock can effectively prevent misoperation and entry into the energized carriage.
Factory showing room
Certificates
Customers
The orderer should provide the following technical information:
a. Main wiring diagram plan, usage and single-line diagram, rated voltage, rated current, rated short-circuit breaking current, distribution room layout and switchgear layout, etc.
b. The control, measurement and protection function requirements of the switchgear; other blocking and automatic equipment requirements and schematic diagrams
C. The type, specification and quantity of the main electrical components installed in the switchgear.
d. Other special requirements.
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Contact us:
Contact: Charles Du
Mobile: +86 18639199897
E-mail: Fengyuan800@outlook.com
If you want to know more about our products, please contact us.
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