Embedded Pole with Rated Voltage at 12kv

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: EPD12/1250-25(2020)
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: ACB
• Poles Number: 1
• Type: Circuit Breaker
• Function: Current Breaking
• Certification: ISO9001-2000
• Rated Voltage: 12kv
• Rated Current: 1250A
• Rated Short-Circuit Braking Current: 25ka
• Mechanical Endurance: 10000 Operations
• Max Diameter: φ120
• Installation Height: 482.5
• Transport Package: Pallet/Carton
• Trademark: Kaisaier
• Origin: China
• HS Code: 8538900000
• Production Capacity: 5000picese/Year

Product Description

 

Product Description

The EPD12/1250-25 embedded pole is a highly reliable and efficient component designed for use in medium voltage circuit breakers. It is engineered to ensure optimal performance in electrical power distribution and transmission systems by protecting against arcing and maintaining the integrity of the system.

Specifications

• Rated Voltage: 12kV
• Rated Current: 1250A
• Rated Short Circuit Current: 25kA

Features

1. Arc Quenching: Equipped with a vacuum interrupter that effectively quenches arcs, ensuring the safety and reliability of the electrical system.
2. Excellent Insulation: The epoxy resin housing provides superior insulation properties, enhancing dielectric strength and preventing electrical faults.
3. Environmental Protection: The encapsulated design safeguards internal components from dust, moisture, and other environmental contaminants.
4. Compact and Durable: The embedded pole's design allows for a more compact circuit breaker assembly, reducing space requirements and installation costs, while increasing the durability and lifespan of the equipment.
5. High Performance: Capable of handling a rated current of 1250A and withstanding short circuit currents up to 25kA, making it suitable for various demanding applications.

   Product Parameters

    

Detailed Photos

 

Tips:

• Make appearance inspection before use.
• Make sure there's no abnormal sound when you shake the tube.
• Clean VI ceramic with dry cloth and alcohol before high voltage test.
• Be noticed that the axis of movable stem is perpendicular to the fixed end plate.