GWR-12/36 Outdoor AC High Voltage Disconnect Switch (Fuse type) is used in electric power system with rated frequency 50/60 Hz, rated voltage in outdoor high voltage distribution system equipments. Thereof anti-pollution type disconnect switch especial used in serious polluted area.
Ambient Condition:
• Altitude:≤1000m
•Ambient temperature:+50°C ~-30°C
•Wind speed:≤35m/s
•Earthquake intensity:≤8 degree
•Air pollution :IV
•Ice thickness:≤10mm
•Applicable occasions of normal type switch should free from chemistry aggradation,dust and other volatile & caustic thing.
Note: For detail, please refer to the catalogue.| No. | Item | Unit | Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Data | |
| 1 | Rated volatge | kV | Â 12 | 36Â |
| 2 | Rated current | A | Â 100 | 100Â |
| 3 | Rated frequency | Hz | Â 50/60 | Â 50/60 |
| 4 | Maxumum breaking current | kA |  5 |  5 |
| 5 | Main circuit resistance | μΩ |   ≤150 |   ≤150 |
| 6 | Rated short-time withstand current duration | S | Â 4 | Â |
| 7 | Main loop resistance |  μΩ |  ≤150 |   ≤150 |
| 8 | 1min(dry) power frequency withstand voltage | Â kV | Â 42/48Â Â Â | Â 95/115 |
| 9 | 1min(wet) power frequency withstand voltage | Â kV | Â 30Â | Â 85 |
| 10 | Lightning impulse withstand voltage(peak) | Â kV | Â 95/110Â | Â 185/215 |
| 11 | Mechanical life for disconnect switch | Â Times | Â 2000 | Â 2000 |
| 12 | Mechanical life for fuse cutout | Â Times | 300Â | 300Â |
1.Frame 2.Post insulator   3.Porcelain insulator 4.Contact 5.Spring  6.Rotate shaft corner arm
7.Disconnect blade  8.Cutout fuse
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| Type | Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Dimention(mm) | ||||||
| A | B | C | D | E | F | G | |
| GWR-12/100 | 400 | 1050 | 1200 | 1073 | 400 | 490 | 667 |
| GWR-36/100 | 500 | 1300 | 1450 | 1433 | 550 | 640 | 909 |
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CCTV Power Supply, 4 Channel /9 channel /18 channel 12VDC independent fuse Power Distribution Unit for CCTV camera.
Features:
l Use of efficient, environmental protection switching power supply circuit frame
l Optimization of the shape and structure to facilitate the construction systems
l Small ripple & noise -- video output signal more stable, clearly images.
l Splitter output -- by-pass failure to protect other equipment to work.
l Lower Power Consumption,High reliability.
l Cooling by free air convection ,more stable in quality .
l Power protection -- Output over-voltage protection, over-current protection, short circuit protection.
l 100% full loading burn-in test.
l Warranty: 3 years . and we provide best after sales service .
Product application:
1. Stepping motor
2. PLC control System
3. Surveilance cameras
4. LED advertisement
5. Lamps and lanterns
6. CP communication
7. Communication equipment
8. Industrial control
9. Home Application
10. The traffic and Building
Boxed Power Supply CCTV
Boxed Power Supply CCTV,24V Boxed Power Supply,2 Amp Boxed Power Supply
Dongguan Xiaoerduo Electronics Co., Ltd. , http://www.steadysmps.com