UNS3020
¥3,625.00Parameters and specifications:
Model: UNS3020.
Brand: ABB.
Type: rotor grounding protection device.
Protection level: Level 2 protection (level 1 alarm, level 2 jump).
Scope of application: Suitable for rotor grounding protection of 1000MW generator excitation system.
Features:
The UNS3020 uses the Wheatstone bridge principle for measurement and has the characteristics of high precision and fast response.
The device has a two-level protection function, and different protection policies can be selected according to different fault conditions.
The UNS3020 has adjustable setting and delay functions, which can be flexibly configured according to actual needs.