Manufacturer of Isolators / Stockiest of Over Head Line Materials / Govt Contractors.
Balaji Engineers presents the 132kV Outdoor High Voltage Isolator, designed for 145kV system voltage applications in power transmission networks. This heavy-duty substation disconnector switch is manufactured for reliable performance in high-load, high-pollution zones. Rigorously tested to meet IEC 62271-102 standards, it ensures safe isolation and operational security in live grid environments. Our 132kV isolators are trusted by transmission utilities, EPC contractors, and OEMs across India and export destinations.
| Parameter | Specification |
| Rated Voltage | 132 kV |
| Highest System Voltage | 145 kV |
| Rated Current | 800A/ 1250A/ 1600A / 2000A / 2500A / 3150A |
| Earth system | With Earth and Without Earth |
| Type of Break | Horizontal / Centre / Vertical |
| Operating Mechanism | Manual / Motorized |
| Mounting Arrangement | Horizontal Upright |
| Insulation Type | Porcelain / Polymer |
| Standards | IEC 62271-102, |
| Rated Frequency | 50 Hz |
| Support Structure | Lattice type / Pipe type |
| Short-time current | (25kA to 40kA) |
132kV isolator manufacturer India | 145kV outdoor disconnector | HV isolator IEC 62271-102 | Indian supplier of substation isolators | high voltage switchgear exporter
