The DRA-3 measures the charging and discharging currents of insulation (also called polarization and depolarization currents)
Features
Used for off-line insulation diagnosis for generators and motors and transformers.
Measures the charging and discharging currents of the winding of stator or rotor insulation.
Allows you to connect all three phases and the ground at one time.
Allows the possibility to measure all three phases together to ground, each phase separately and between the phases.
The DRA-3 measures the charging and discharging currents of insulation (also called polarization and depolarization currents)
Features
- Used for off-line insulation diagnosis for generators and motors and transformers.
- Measures the charging and discharging currents of the winding of stator or rotor insulation.
- Allows you to connect all three phases and the ground at one time.
- Allows the possibility to measure all three phases together to ground, each phase separately and between the phases.
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Qualitrol Company, LLC
