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Compact low cost model suitable for low KVA rating Brush less alternators. Suitable for 3 Phase (415 V) or 1 Phase (220V) Brush less Alternators. Maximum output Excitation 100 V DC and 6 A DC. Over Excitation current protection with 20 s delay timer & LED indicator. Under Frequency protection with LED indicator.
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Designed for low to medium KVA rating slip ring type Alternators only. Suitable for 3 Phase (415 V) slip ring type Alternators only. Maximum output Excitation 380 V DC and 6 or 10 or 15 A DC. Over Excitation current protection with 20 s delay timer & LED indicator.
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Designed for alternator with isolated auxiliary winding with additional terminal for booster winding. Can be also interfaced to alternator with PMG output. Engine relief module to assist faster engine rpm recovery at high torque loads. UFRO can be combined with engine relief module through link select.
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Compact low cost model suitable for low KVA rating Brush less alternators. Suitable for 3 Phase or 1 Phase ) Brush less Alternators. Maximum output Excitation 100 V DC and 4 A DC. Over Excitation Voltage protection with 20 s delay timer & LED indicator. Under Frequency protection with LED indicator.
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AVR SPS-449 is a solid state electronic device designed to develop and regulate voltage of an brush less alternator. It constantly monitors alternator voltage, frequency and field voltage to maintain constant voltage. SPS-440 has synchronizing facility using droop method and analogue input facility to interface the AVR to electronic devices like...
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AVR SPS-101 is a solid state electronic device designed to develop and regulate voltage of an brush less alternator. It constantly monitors alternator voltage, frequency and field current to maintain constant voltage.SPS-101 is designed to sense both Phase to phase and Phase to Neutral voltage...
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AVR SPS-438 is a IGBT based electronic device designed to develop and regulate voltage from a isolated auxiliary winding with additional terminal for combination with booster winding. Further it can be also interfaced to PMG (Permanent Magnet Generator) type alternator. In addition, AVR is loaded with engine relief module which assist engine to....
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AVR SPS-238 is a IGBT based electronic device designed to develop and regulate voltage from a isolated auxiliary winding In addition, AVR is loaded with engine relief module which assist engine to recover its rated rpm in short time when high torque load is imposed on alternator. When more than one alternator is required to be synchronized then....
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