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[China]
Trade Verify
Address: No. Xingguangxi Road,Longquanyi District,Chengdu,Sichuan,China
Contact name:Dai
Chengdu Guoguang Elecric Co.,Ltd |
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Verified Suppliers
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Parameter
| No. | MAIN TECHNICAL DATA | Unit | ||
| 1 | Rated Voltage | kV | 1.14 | |
| 2 | Lightning Impulse Withstand Voltage (Peak) | kV | ||
| 3 | Short-time (1min) Power-frequency Withstand Voltage | kV | 5 | |
| 4 | Rated Frequency | Hz | 50/60 | |
| 5 | Rated Current | A | 250 | |
| 6 | Rated Short-time Withstand Current | kA | 3.5 | |
| 7 | Rated duration of Short-circuit | s | 1 | |
| 8 | Rated Breaking Current | A | 2500 | |
| 9 | Limiting Breaking Current | kA | 4.5 | |
| 10 | Rated Making Current | kA | 3 | |
| 11 | Rated Operating Frequency | AC-3 | Operations/h | |
| AC-4 | ||||
| 12 | Short-time Operating Frequency | Operations/h | 3000 | |
| 13 | Utilization Category | AC | ||
| 14 | Electrical Endurance | AC-3 | Operations | 5*106 |
| AC-4 | 8*104 | |||
| 15 | Mechanical Endurance | Operations | 5*106 | |
| 16 | Clearance Between Open Contacts | mm | 1.2~1.5 | |
| 17 | Contact Closing Force Due to Bellows and Atmosphere | N | 40~68 | |
| 18 | Counter force of Contacts at Full Stroke | N | 50~78 | |
| 19 | Circuit Resistance at Min. Rated Contact Force | μΩ | ||
| 20 | Contact Limit Erosion | mm | 1 | |
| 21 | Mass of Moving Parts | kg | 0.23 | |
| 22 | Internal Gas Pressure | Pa | ≤1.33*10-3 | |
| 23 | Shelf Life | Year | 10 | |
QUALITY SYSTEM
Quality is the guarantee of GUOGUANG's life and a powerful weapon that wins social trust and support for it.The production and special service of GUOGUANG are all in strict accordance with the international standards and up to the quality management system which is under continuous adjustment always based on the requirement and need of the clients.
Quality Principle:
Create Reliable Products Based on Leading Science,
Achieve Customer Satisfaction with Quality Assurance.
Notion for Marketing:
Your Satisfaction is our Pursuit, Your Support is our Success.
