S099
2Pages

Catalog excerpts

AUTOMATIC VOLTAGE REGULATOR REGISTERED MODEL REPRESENTATION VOLTAGE REGULATOR TYPE S 099 Nominal tension Excitation TECHNICAL DESCRIPTION After over twenty years’ experience in the alternators field, BELTRAME c.s.e. has produced a new kind of AVR called S099 , which ensures the highest degree of performance for brush-less and old fashioned generators, suitable for any use condition. The S099 AVR is the result of the most sophisticated technology offered by electronics . It makes possible the feeding of stator exciting units at values of nominal voltage up to 100 Volts, and it can therefore be used on most brush machines available on the market. It guarantees the optimum performance of alternators, be they charged or uncharged or in transition phase, in particular during the breakaway of asynchronous motors. This device also ensures safe protection against persistent over voltage and over load perturbation. All the components are resin-finished in order to warrant long lasting reliability in any environment and avoid damages caused by vibrations. The S099 is cased in a strong plastic box. It is furthermore supplied with insulated electric clamps connection and internal fuse block, complete with an high-speed fuse as protection against short circuits. Characteristics: - Nominal input voltage two phase Volt 180/260 Volt 300/490 - 50/60 Hz. - Precision: in steady condition ±1% (regulation on each phase). - Nominal continuous current 45/100 A. - Nominal output voltage >100 Vdc. - Operative temperature range -20 / +65 C. THE FACTORY CAN MAKE MODIFICATIONS AND IMPROVEMENTS WITHOUT ANY PRIOR NOTIFICATION Complete with: - Voltage adjustment trimmer. - Stability control trimmer. - Frequency regulation trimmer. - Excitation current adjustment trimmer. Protection against maximum excitation in under frequency condition(between 40÷50 or 50÷60 HZ), when diesel or hydroelectric plants are set to self heating from the start. Over voltage protection (internally calibrated at ±25% of the voltage value, or different on demand). Self-excitation at minimum 2 Volts; Jumper for 1000W -1 Watt (±25%) remote control potentiometer. Dimensions: S099/45 = mm 200 W, 150 H, 98 D; weight g 1.700. S099/100 = mm 200 W, 150 H, 110 D; weight g 2.145. Jumper to switch from 50 to 60 Hz. If different voltage or frequency is needed, BELTRAME c.s.e can supply the regulator according to the feeding value desired by the cus

Open the catalog to page 1

AUTOMATIC VOLTAGE REGULATOR DIGITAL PF CONTROLLER AND REGULATOR FOR USE ON SYNCHRONOUS GENERATORS CONNECTION 180 ÷ 260 V. REGISTERED MODEL REPRESENTATION VOLTAGE REGULATOR TYPE S099 180÷260 V Nominal 300÷490 V tension excitation current 45/100A excitation tension <100V CONNECTION 300 ÷ 490 V. USER’S AND MAINTENANCE MANUAL INSTALLATION The regulator must be installed inside the machine or inside the control panel in order to be protected against accidental contacts. It is recommendable to install it in a well-aired place, where it may also be easily controlled. For fastening the regulator, 5...

Open the catalog to page 2