This document describes the specifications and characteristics of the EA16-400Hz generator automatic voltage regulator. The regulator is designed for use in 220 / 380 / 440 / 480 VAC brushless generators with paralleling compatibility.
This document serves as the operation manual for the Kutai EA16-400Hz Generator Automatic Voltage Regulator (AVR). It is designed for use in brushless generators with voltages of 220/380/440/480 VAC and features paralleling compatibility. The manual provides detailed specifications, including sensing input voltage ranges, frequency settings, and current ratings, along with safety notices regarding installation and operation temperatures.
| Sensing Input Voltage | 170 ~ 510 VAC, Single Phase 2 wires |
|---|---|
| Frequency | 400 Hz |
| Power Input Voltage | 60 ~ 300 VAC, Single Phase 2 wires |
| Output Voltage | Max. 90 VDC @ 240 VAC input |
| Current Continuous | 16A |
| Current Intermittent | 20A for 10 sec |
| Resistance | Min. 5 ohm |
| Voltage Regulation | < ± 0.5% ( with 4% engine governing ) |
| Dimensions | 156mm L * 106mm W * 43mm H |
| Weight | 450g ± 2% |
The fuse specification is 16A / 250V slow blow type.
Stop the generator, disconnect field wires, apply DC voltage using a battery with a 3~5 ohm 20 watt resistor, wait 3 seconds, remove the battery, and restart the generator.
You need to reset the AVR by shutting the engine for 10 seconds.