2 Pcs Automatic Voltage Regulator Avr Voltage Stabilizer Board, Sx460 & Sx440

2 pcs Voltage Stabilizer Board:1 pcs Sx460 & 1 pcs Sx440 The AVR has the faclity for droop CT connection,to allow parallel running with other similarly equipped generators. SX440 is a two phase sensed Automatic Voltage Regulator(AVR) and forms part of the exciation system for a brush-less generator. The AVR senses the voltage in the main generator winding and control the power fed to the exciter stator and hance the main rotor to maintain the generator output voltage within the specified limits, compensating for load sprrd,temperature and power factor of the generator.Vibration:20 -100HZ (50mm/sec), 100Hz -2kHz Detection and input: Voltage 120(95-132)/240(190-264) V AC Megnetic output: Voltage 207V AC Max Input 90V DC Current: Constant 4A, 10A in inconstant 10 secs Voltage regulation accuracy: Less than ±1% System requirements: less than 80KW Model: SX460 Colour: Black Material: metal + PC Voltage: 190-264V ac max, 1 phase 2 wire Frequency: 50-60HZ nominal Power inpot Voltage: 140-220 V ac max, 3 phase,3 wire Current: 3A/phase Frequency: 100-120HZ nominal Out put Voltage: max 120V/DC Current: continuous 2.7A/DC Intermittent 6A for 10 secs Resistance: 15 ohms minimum Regulation: +/-1% Thermal drift: 0.03% per deg.C change in AVR ambient Soft start pamp time: 3 sec Typical system response AVR respone: 10ms Max.sensitivity:0.07A for 5% droop OPF Max.input:0.33A Over excitation protection Set point:75V/DC Time relay:10 sec Environmental Vibration:20 -100HZ (50mm/sec), 100Hz -2kHz Operating temperature: -40ºC to +70 ºC Relative Humidity: 95% Storage temperature: -55ºC to +80ºC Package Contents: 2 x Voltage Regulator Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.