33kV Substation Isolator | 36kV Outdoor HV Disconnector | 33 kV Isolator with Earth blade.

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33 kV Substation Isolator

33 kV substation Isolator

Designed for 36kV system voltage applications, SPKN India provides a high-end selection of 33kV substation isolators in India. For substation operations that need safe and visible isolation, these sturdy outdoor HV disconnectors are ideal.

These isolators, constructed in accordance with IEC 62271-102 standards, are trusted by industrial clients, EPC contractors, and utility companies across Africa, the Gulf, and India.

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Key Features of Isolator

Rated Voltage: 33kV

Hot-Dip Galvanized Steel Parts for corrosion resistance

Highest System Voltage: 36kV

High Mechanical & Thermal Strength

Current Ratings: 400A / 630A / 800A / 1250A / 1600A / 2000 A / 2500 A / 3150 A

Manual and Motorized Operation Options

Designed for Outdoor Service Conditions

Fully compliant with IEC 62271-102

Porcelain or Polymer Insulators available

Technical Specification

Parameter Specification
Rated Voltage 33 kV
Highest System Voltage 36 kV
Rated Current 400A / 630A / 800A / 1250A / 1600 A / 2000 A / 2500 A / 3150 A
Earth system With Earth and Without Earth
Standard IEC 62271-102
Frequency 50 Hz
Interlocking Option Castle Key / Motor drive box
Operation System Mechanical rotary handle / 4 NO + 4 NC Manual operation box / Motor drive operation box
Support Structure Lattice Type Structure / Pipe type structure / Customized structure

Applications Where It’s Used

33kV Distribution Substations
Industrial High-Tension Switchyards
Renewable Power Substations (Solar/Wind)
Railway Electrification Projects
Smart Grid & Rural Electrification Schemes

33kV isolator manufacturer India | 36kV HV disconnector | 33kV substation switchgear | Indian isolator exporter to Africa | IEC 62271-102 isolators | 33 kv Isolator with Earth blade | 33 kv 800 Amp Isolator without earth blade

Contact Now
Call : +91 9999501843
Email : spknindia@gmail.com
address : Plot No 7, Gurukul Ind/Area Faridabad - 121003, Haryana, India
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