Feature: 1. Stable in Power: By controlling the low power exciter magnetic field and regulating the rectifier output power of the exciter armature, the main machine magnetic field current is controlled and the output voltage of the brushless generator is stabilized. 2. The Rated Voltage: 3 phase 400V or 380V, 1 phase 220V or tap 220V, the generator AVR accessory is very reliable and durable for long use. 3. Suitable Generator: This automatic voltage regulator is applicable to TFW type power frequency 3 phase AC brushless synchronous generator. 4. High Working Safety: Supporting automatic voltage regulation, stability regulation and low speed protection regulation as well. 5. Simple to Install: Comes with a light weight and a compact size, the automatic voltage regulator AVR is very convenient to install in minutes. Specification: Item Type: Automatic Voltage Regulator Model: SXWT 1 Material: ABS Rated Voltage: 3 phase 400V or 380V, 1 phase 220V or tap 220V. Rated Frequency: 50Hz. Excitation Source: When meeting the excitation requirements of the motor, the 3 phase AC line voltage selection range is 25V~70v, and the frequency is unlimited. Output Excitation Current: No more than 5A DC. Peak Excitation Current: 10.5A, time no more than 30s. When the excitation current duty ratio exceeds 90%, the excitation will automatically shut down after a delay of 10s. Voltage Steady State Features: Steady state voltage regulation rate ≤ ±1%. The no load voltage setting range is greater than 90%~110% of the rated voltage. The deviation of cold and hot state voltage during rated operation shall not be greater than 1%. Voltage Transient Features: When the rated load is suddenly increased and decreased, the transient change of the voltage at the generator end mainly depends on the electromagnetic structure parameters of the generator, which generally does not exceed 80%~120% U, and the voltage stability time does not exceed 1s. . Package List: 1 x Automatic Voltage Regulator