Arc Extinguishing Chamber for 36kv Load Disconnectors

• Customization: Available
• Type: High-voltage
• Structure: Single-column Disconnector
• Model NO.: ORC-36
• Installation: Outdoor High-voltage
• Operation: Manual
• Grounding Mode: Not Grounding
• Movement Mode: Vertical Rotary Type
• Number of Poles: Three Pole
• Grounding: Un Grounded
• Series: Single-Stage
• Run: Vertical Rotation
• Switching Mode: Single Throw-in
• Common Model: Orc
• Structure of Operating: Manual
• Certification: ISO, IS9001
• Brand: Powlik
• Standard Compliance: IEC 62271-103, IEC 60265, GB/T 3804
• Insulation Level: High Dielectric Strength, Oil-Proof & Thermal Resi
• Mechanical Life: ≥ 10,000 Operations
• Operating Mechanism Type: Spring / Hydraulic / Manual Linkage Lever
• Transport Package: Carton Box
• Specification: 24KV
• Trademark: POWLIK
• Origin: China
• HS Code: 8535300000
• Production Capacity: 2000 PCS/Year

Product Description

Product Description

Function description

The oil extinguishing chambers are parallelly connected to the main circuit, provided with a quick-action switching mechanism.
It is an sturdy structure to ensuring undamaged under extreme service conditions. Each chamber is filled with about 0.5L to 1L insulation oil.

The red line shows the current path and the position of both contacts, main and auxiliary during the operation, the movement of fork auxiliary contact opening and closing operation are quick make and break independently, without any arcing outside the chamber, the chambers are not subjected to the current path when the switch disconnector is either in open or close position.
The extinguishing chamber is controlled by the stainless steel fork contact, when the load disconnector switching-on, the roller entrains the fork, the quick-action mechanism connected with the fork contact to drive the inside contact system to close the immediately, the contact inside the chamber close first before outside main contact close, when switching-off, first of all the main contacts are opened and only after achieved the safety switching-off distance, then the contact inside the extinguishing chamber is opened by the quick-action mechanism.

It is an ideal arc extinguishing chamber device equipped for high voltage load disconnectors.