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Disconnector Switch

Switch disconnector

Specifications
N0.: 1 Test Item: Rated Voltage
Unit: KV Data: 12 / 24 / 36
N0.: 2 Test Item: Rated Current
Unit: A Data: 400/630
N0.: 3 Test Item: Rated Frequency
Unit: Hz Data: 50/60
N0.: 4 Test Item: Rated Short-time Withstand Current
Unit: KA Data: 20 / 20 / 25
N0.: 5 Test Item: Rated Short-circuit Duration
Unit: S Data: 4
N0.: 6 Test Item: Main Loop Resistance
Unit: μΩ Data: ≤100
N0.: 7 Test Item: Lightning Impulse Withstand Voltage.
Data: 75 / 125 / 185 N0.: 8
Test Item: Mechanical Life Unit: Times
Data: 2000
Product Description
High-Voltage Three-Phase Disconnector Engineered for reliability and safety, this three-phase disconnector is manufactured in strict accordance with IEC standards. Designed for high-performance power distribution, it supports systems up to 36kV. IEC Compliant: Manufactured to international safety ...

High-Voltage Three-Phase Disconnector

Engineered for reliability and safety, this three-phase disconnector is manufactured in strict accordance with IEC standards. Designed for high-performance power distribution, it supports systems up to 36kV.

IEC Compliant: Manufactured to international safety and performance standards.
High Capacity: Supports up to 36kV, 900A, and 200kV BIL.
Versatile Operation: Available with both manual and electric driver options.
Flexible Insulation: Options for both porcelain and polymer type insulators.

Product Attributes

Type: Three-Phase Disconnector
Insulation: Porcelain / Polymer
Control: Manual / Electric
Accessories: Integrated Relays

Technical Specifications

ItemParameterUnitData
Rated voltage-kV12 / 24 / 36
Rated current-A400/630
Rated frequency-Hz50/60
Short-time withstand current-kA20 / 20 / 25
Short-circuit duration-s4
Main loop resistance-μΩ≤100
Lightning impulse voltage-kV75 / 125 / 185
Mechanical life-Times2000
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