EA45A220 Manuals

KUTAI EA45A220 Generator Automatic Voltage Regulator Manual

This manual describes the KUTAI EA45A220 automatic voltage regulator for self‑excited and brushed generators. It highlights key features such as a voltage adjustment rate of less than ±1%, compatibility with 50/60 Hz systems, selectable full‑wave or half‑wave models, adjustable voltage, stability and magnetic field limits, optional low‑frequency protection, parallel operation, and built‑in fan cooling.

Technical parameters are listed, including input voltage detection range (170‑265 VAC), single‑phase two‑wire input, required AVR input of 5 VAC at ≥25 Hz, voltage adjustment range of ±10%, continuous current 45 A (60 A for 10 s non‑continuous), operating temperature –40 °C to 60 °C, dimensions 330 mm × 190 mm × 180 mm, weight 4.5 kg (H model) or 5.2 kg (F model), minimum resistance 9 Ω, and magnetic field output limits (90 VDC for half‑wave, 180 VDC for full‑wave). This manual is written in Chinese.

Covers: Features · Technical Parameters · Installation and Usage · Dimensions and Weight · Electrical Ratings