Isolators

1.Earth Swith assembly (Type-Free Entry (FEE))
2.Earth Swith assembly (Type-Direct Entry (DEE))
3.Earth Swith assembly (Type-Vertical Lift (VLE))

Features:-

* Very low Operating Torque
* Self-wiping Contacts
* Simultaneous operation of 3 poles by single operating mechanism up to 420 kV.
* Individual pole operation for 420kV (if require)
* Fully type tested as per IS 9921 and IEC-62271-102 Structure to suit requirements
* Special tests successfully done for Ice breaking,Low ambient applications & Seismic

Components:-

* Hamper Assembly
* Support Insulators 
* Disconnector base
* Inter Stack Coupling pipes
* Inter phase Coupling pipes
* Support Structure
* Operating mechanism
* Interlocks 

• Item Code: 85389000
• Production Capacity: As per customer required
• Delivery Time: 4-5 weeks
• Packaging Details: Wooden packing

FEATURES

1.Turn and Twist Contacts
2.Vertical & Horizontal terminal take off.
3.Totally enclosed actuator assembly
4.Simultaneous operation of 3 poles by single operating mechanism up to 420kV.
5.Individual pole operation for 420kV (if required)
6.Fully type tested as per IS 9921 and IEC-62271-102 Structure to suit requirements 
7.Special tests successfully done for Ice breaking, Low ambient applications & Seismic

COMPONENTS

1. ROTATING HAMPER ASSEMBLY
2. FIXED CONTACT ASSEMLIES
3. SUPPORT INSULATORS
4. DISCONNECTOR BASE
5. INTER PHASE COUPLING PIPES
6. SUPPORT STRUCTURE
7. OPERATING MECHANISM
8. INTER LOCKS

 

• Production Capacity: As per Customer required
• Delivery Time: 4-5 Weeks
• Packaging Details: Wooden

FEATURES

1.Very low civil engineering profile
2.Trapeze contact fixing to suit upper bus arrangement
3.4 Point fixed contacts.
4.Available for flexible/right busbar layouts
5.Current transfer through multi-finger hinge contacts
6.Meets IS-9921 and IEC-62271-102 standards
7.Individual Pole operation
8.Structure to suit requirements

COMPONENTS

1.Trapeze Contact
2.Scissor Assembly
3.Main Frame Assembly
4.Support Insulators
5.Operating Rod Insulators
6.Support Structure
7.Operating Mechanism
8.Interlocks