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150kV ~ 400kV
HDR 400KV/1KΩ/2A Damping Resistor
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HDR 400KV/1KΩ/2A Damping Resistor

Lead time: 40 days

Mode: HDR 400KV/1KΩ/2A
Rated voltage: 400KV
Rated current: 2A
Resistor: 1KΩ
PD level: ≤3pC under 100% rated voltage
Heat class: F (135 ℃)
Temperature rising: continuous working under 100% rated currant. Resistor surface temperature rising is < 110K
Allowed working time: continuous working
Corona cove of transformer and connect part of protect resistor can be rotated 180 °;
Length of protecting resistor is in accordance with the system dimension;
Structure: Using nickel-chromium wire wound on epoxy board, honeycomb-type structure, so that the heat emitted by the heating wire can be fully exchanged with air, reducing the temperature of the resistor used to ensure the strength of the parent material resistance does not decrease when heated. Both ends and the middle have shielding ring, when the discharged by test object, no insulation damage to the protective resistance.

Principle Diagram: 

  
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