| Customization: | Available |
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| Certification: | CCC, ISO9001, IEC,IEEE,CNAS |
| Shell Material: | Steel Plate |
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GTXGN-12V TYPE SOLID INSULATED SWITCHGEAR
| Project Name | Unit | Product Category | |||
| Load Switch | Combination Switch | Breaker | Isolation Switch | ||
| Rated Voltage | kV | 12 | 12 | 12 | 12 |
| Arc Extinguishing Type | Vaccum | Vaccum | Vaccum | ||
| Rated Current | A | 630 | 125 | 630 | 630 |
| Rated Frequency | Hz | 50 | 50 | 50 | 50 |
| Main Circuit Resistance | mQ | W150 | < 500 Note 1 | W150 | W150 |
| 1 min power frequency withstand voltage:Same and Opposite/Between Fracture | kV | 42/48 | 42/48 | 42/48 | 42/48 |
| Rated Lightning Impulse Withstand Voltage:Same and Opposite/Between Fracture | kV | 75/85 | 75/85 | 75/85 | 75/85 |
| Rated Short-Circuit Breaking Current | kA | - | 315 Note 2 | 20 | - |
| Rated Short-Circuit Making Current | kA | 50 | 80 Note 2 | 50 | - |
| Rated Short-Time Withstand Current | kA/s | 20/4 | - | 20/4 | - |
| Rated Peak Withstand Current | kA | 50 | 80 Note 2 | 50 | - |
| Rated Cable Charging Breaking Current | A | 10 | - | - | - |
| 5% Rated Active Load Breaking Current | A | 315 | - | - | - |
| Transfer Current | A | - | 3150 | - | - |
| Average Closing Speed | m/s | 09±0.2 | - | ||
| Average Opening Speed | m/s | 13±0.2 | - | ||
| Opening and Closing at Different Times | m/s | W2 | - | ||
| Closing Time | m/s | 25-60 | - | ||
| Opening Time | ms | 17-45 | - | ||
| Closing Bounce Time | ms | W2 | - | ||
| Mechanical Life | Time | Load switch/circuit breaker: 10000; isolation, grounding switch: 3000 | |||
| Protection Level | IP67 | ||||
| Partial Discharge Value | Pc | Note 1 | |||
• GTXGN-12V solid insulated switchgear adopts modular structure design to realize any combination and expansion of switchgear cabinet for easy maintenance and maintenance. Fully insulated, fully sealed, maintenance free, all live parts are fully insulated. Fully insulated busbars are used for longitudinal arrangement, which is convenient and reliable. It has an independent lowvoltage room, which can be equipped with computer protection and various meters. It does not need to install a low-voltage chamber on the top of the cabinet to make the switch cabinets more beautiful and compact. It has an independent low-voltage room, which can be equipped with computer protection and various meters. It does not need to install a low-voltage chamber on the top of the cabinet to make the switch cabinets more beautiful and compact.
• Implement the GB3906 national standard.
LV And HV Switchgear Manufacturers:
KERUN engineers have 40 years of experience in the transformer industry and have accumulated a wealth of experience in participating in different projects in various countries. Based on project cooperation cases, KERUN can help you analyze the types of transformers you need in project construction and provide complete power distribution and other solutions.
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