Generator Automatic Voltage Regulator
Operation Manual
Self Excited Automatic Voltage Regulator
SX440
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Страница 1: ...Generator Automatic Voltage Regulator Operation Manual Self Excited Automatic Voltage Regulator SX440 ___________________________________ 1 SX440 ...
Страница 2: ...als 4 1 2 External VR terminals Linked for useless 5 X XX X connect to field XX connect to field 6 S1 S2 Droop CT input terminal 7 A1 A2 VAR PF controller input 8 A B C Link A C for under 90KW Link B C for 90 550KW Link A B for over 550KW 9 J1 J8 Jump select terminals 2 3 4 5 6 7 please refer to Figure 2 and Figure 3 3 ADJUSTMENT 3 1 Voltage Adjustment The generator output voltage can be altered b...
Страница 3: ... before removing the DC source 3 Disconnect the AVR AC power input terminals and restart the generator re measure the residual voltage If this voltage is greater than 5VAC reconnect voltage regulator and voltage build up should be successful If measured less than 5VAC repeat steps 1 and 2 4 If residual voltage is greater than 5VAC but AVR still unable to build up voltage please replace with anothe...
Страница 4: ...ion fuse for fuse replacement Please accept our sincere apology if any modification in performance specification or appearance is made without prior notice STAB DROOP TRIM UFRO LED High Temperature VOLT C B A C A 90KW C B 90 550KW B A 550KW Figure 1 Outline Drawing UNITS mm ATTENTION 1 AVR can be mounted directly on the engine genset switchgear control panel or any position that will not affects o...