Disconnector Switch 11kv
Specifications
| parameter: | Model NO. | value: | IST-11/630 |
| parameter: | Structure | value: | Three-column Disconnector |
| parameter: | Operation | value: | Manual |
| parameter: | Movement Mode | value: | Horizontal Rotary Type |
| parameter: | Grounding | value: | Single Ground |
| parameter: | Brand | value: | ZHOY |
| parameter: | Type | value: | High-voltage |
| parameter: | Installation | value: | Outdoor High-voltage |
| parameter: | Number Of Poles | value: | Three Pole |
| parameter: | Rated Voltage | value: | 36 KV |
| parameter: | Rated Frequency | value: | 50 Hz |
| parameter: | Rated Lightning Impulse Withstand Voltage | value: | 200 KV |
| parameter: | Rated Power Frequency Withstand Voltage, Dry | value: | 95 KV |
| parameter: | Rated Normal Current | value: | 400 Amps |
| parameter: | Rated Short Time Withstand Current For 3 Sec, Min. | value: | 18.0 KA |
| parameter: | Minimum Creepage Distance Of Insulators | value: | 900 Mm |
Product Description
ZHOY IST-11/630 High-Voltage Disconnector The IST-11/630 is a high-performance, three-column disconnector designed for reliable outdoor power distribution. It functions as a no-load switching device to physically isolate lines, ensuring safety and efficiency in high-voltage switchyards. Key ...
ZHOY IST-11/630 High-Voltage Disconnector
The IST-11/630 is a high-performance, three-column disconnector designed for reliable outdoor power distribution. It functions as a no-load switching device to physically isolate lines, ensuring safety and efficiency in high-voltage switchyards.
Key Advantages
- Versatile Installation: Optimized for horizontal outdoor applications with support for vertical mounting.
- Integrated Safety: Features earthing switches for secure maintenance and grounding of installation portions.
- Robust Design: Engineered for continuous operation in harsh tropical and saline coastal environments.
Product Attributes
BrandZHOY
FOB UnitPiece
Operating EnvironmentTropical, up to 2200m altitude, saline resistant
Technical Specifications
| Parameter | Value |
|---|---|
| Model NO. | IST-11/630 |
| Rated Voltage | 36 kV |
| Rated Normal Current | 400 Amps |
| Structure | Three-column Disconnector |
| Movement Mode | Horizontal Rotary Type |
| Rated Lightning Impulse Withstand | 200 kV |
| Short Time Withstand Current | 18.0 kA (3 sec) |
| Creepage Distance | 900 mm |
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