Check the listing for details. DATAKOM AVR-5 Automatic Voltage Regulator for Generator Alternators (5Amps). Condition: New. Listed at 76.00 USD. WE DO NOT SHIP THIS PRODUCT FOR USAGE IN THE USA. DATAKOM AVR-5 Voltage Regulator is an electronic device which lets the alternator to produce fixed output voltage. It has open chassis, resin molded design and is intended to be mounted in the alternator's terminal box. AVR-5 measures the voltage between one of the alternator phases and the neutral point and adjusts the DC voltage applied to the excitation winding until reaching the desired voltage. The output stage of the device is a Half Wave tyhristor output associated with a free wheeling diode. Basically the unit is compatible with all brushless type alternators. The unit does not include moving parts; therefore it is able to operate in highly vibrating environments. The AVR-5 includes a low frequency protection circuit. The easy connection scheme of the device allows fast and easy replacement. FEATURES: - Half-Wave tyhristor output, - 0-5 amps. output current, - 0-115 volts output voltage, - Relay-less circuit design, - Low frequency protection, - Built in voltage adjustment, - Stability adjustment, - Remote voltage adjustment feature, - Easy connection scheme, - Compatible with various types of alternators. TECHNICAL SPECIFICATIONS: Phases: single phase. Voltage Adjustment Range: 195-265 Volts min Frequency: 50/60Hz. Frequency Protection Adj. Range: 40-50Hz Output Voltage: 0-115 volts-DC at 230volts Output Current: 5A continuous, 6A for 5sec forcing Residual Voltage For Build Up: 5 volts minimum Regulation: +/- 2% typical. Power Output Stage: Half Wave tyhristor. Internal Fusing: 5A (fast acting fuse) Operating temp.: -10°C (14°F) to 60°C (140°F). Storage temp.: -20°C (-4°F) to 80°C (176°F). Maximum humidity: 95% non-condensing. Dimensions: 125x68x35mm (L x W x H) Fixing centers: 115mm, 2xM6 Weight: 180grams