... 1.SJR-5000VA series of relay control automatic Voltage Stabilizer Mainly for TV ,Washing machine,refrigerator ... structure, convenient to use, stable quality, reliable performance, high efficiency without abrupt surge and economized energy, it specially ... fits to be used in the area with low voltage and big fluctuate scope, and it is a ... 5500040 x 38 x 51231 SJR-5000VA AC Automatic Voltage Stabilizer