AVR R450

Key Features:
– Versatile AVR: supports SHUNT, AREP or PMG excitation systems.
– Designed for generator excitation control with adjustable limits.
– Compact fast-on terminal connections in some variants.

Specification:
– Maximum excitation current: adjustable “limitation threshold” (1 to 5.5 A) on some models.
– Overload: 10 A for 10 s (according to manual).
– Supply voltage (AVR): up to 150 V on some versions.
– Voltage regulation: e.g., ± 0.5% for some sensing / configuration.
– Operating temperature: –30 °C to +65 °C (some variants) per product description