Feature: 1. Product Information: SX460 is a half wave phase controlled thyristor type automatic voltage regulator (AVR), which is a part of brushless alternator excitation system. 2. Parameters: Jumper cable input voltage can be 95‑132V AC or 190‑264V AC, and the frequency is 50 to 60 Hz. Phase is single phase. 3. Fine Workmanship: This voltage regulator is well made with accurate and stable performance, safe and reliable for long term use. 4. Easy Installation: This AVR is small and lightweight, you can quickly complete the installation and put it into use immediately! 5. Ideal Replacement: This AVR possesses powerful functions and professional design, is an ideal replacement for the old and damaged parts. Specification: Item Type: Voltage Controller Mode: SX460 Material: ABS Current: Continuous 4 A DC, intermittent 6 A for 10 seconds Resistance: 15 ohms minimum Frequency: 50 to 60 Hz Single Phase Two Wire Jumper Copper Strip Selection Magnetic Field Output: Maximum 90VDC at 207VAC input Pressure Regulating Accuracy: ± 1% System Requirements: Brushless generator less than 80KW Number of Phases: Single Phase Maximum 90VDC Current at 207VAC Input: Continuous 4A, intermittent maximum 6A (10 seconds) Operating Temperature: - 40 to +70 ℃ Maximum Humidity: 95% Maximum. Package List: 1 x Voltage Controller 1 x Manual