Wholesale High-Voltage Grounding Switches for Inflatable Cabinets

• Usage: Working Earthing, Earthing System, Lightning Protection Earthing, Protection Earthin
• Working Voltage: High Voltage
• Application: High Voltage Inflatable Cabinets/Others
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: switches
• Earthing Method: Various Ways
• Material: Customized
• Symbol: Variety
• Certification: CCC, ISO9001, ROHS
• Size: Small/Medium/Large
• Brand: Chsh
• Transport Package: Wooden Carton
• Specification: Customized
• Trademark: CHSH
• Origin: China
• Production Capacity: 500 Piece
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 100.000kg

Product Description

When the fuse is blown, the lower grounding effectively removes the residual charge from the transformer side and ensures personal safety when replacing the fuse.

This product is used for load switch + fuse unit (usually called F-unit) as protective earthing.

It is suitable for power systems with three-phase AC 50Hz, rated voltage 3.6kV-12KV, and is adapted to be used in the F-unit of fully insulated inflatable ring main unit for protective earthing.
The product is usually used in conjunction with high voltage load switches and interlocked with CAF-12 high voltage load switches by means of interlocking tie rods for safe and reliable operation.

Product overview
1. Grounding switch splitting: Insert the operating handle into the operating hole of the grounding switch and rotate it counterclockwise to split the gate. At this time, the tap-changing indicator plate in the center of the panel is in the shape of 8; the lower door plate is locked.
2. Insert the operating handle into the operating hole of the load switch and turn it clockwise (press the closing button for electric operation) to close the gate. At this time, the closing indicator plate is in the shape of 8.
Power failure.
1,Load switch tripping: press the mechanical operation button below the panel (electric operation press the breaking button) to make the load switch tripping. At this time, the switching indicator plate is in the form of a zone.
2, grounding switch closing: insert the operating handle into the grounding switch operating hole, clockwise rotation can be closed. At this time, the indication plate is in the shape of 8.

Attention:
1. If the power supply enters from the upper end of the switch, the charged indicator switch is extinguished and flashes.
2. If the power supply enters from the lower end of the switch, the charged display - straight light. At this time, the power supply is not constant, prohibited to close the grounding switch!
Tip:When replacing the fuse, three fuses should be replaced at the same time.

Environment
Altitude not exceeding 2000 meters, the seismic cracking degree not exceeding 8 degrees.
The surrounding air temperature is lower than +50 degrees Celsius, not lower than -40 degrees Celsius. Relative temperature daily average is not more than 95%, monthly average is not more than 90%.
Frequent violent vibration of the installation site, obviously affect the performance of the institution of water vapor, gas, chemical corrosive deposits, salt spray, dust and dirt and its fire, explosion hazardous installation sites are not suitable for use.
Rated SF6 gas pressure 0.04MPa, SF6 gas in line with GB/T12022-2014 "industrial sulfur hexafluoride" requirements.