1.Relay type stabilizer 2.Fast delivery time and good price. 3 ... TZ type):1.Model No.TZ-350VA, TZ-500VA, TZ-800VA, TZ-1000VA, TZ-1500VA, TZ-2000VA, TZ-3000VA, ... and TZ-10000VA 2.General:TZ relay singlephase voltage stabilizer adopts double sampling, double stabilizing voltage, and advanced ... Delayed time: 3-10mInsulation resistance: 2MΩ relay type stabilizer(AVR),voltager regultor,SVR,TZ-350VA-10KVA