... specifications: 1. high precision, 2. relay wall mount, 3. single phase 4. 1year warranty ... so on. I It is widely used in lighting series, television, refrigerator, air conditioning, Internet,It has the ... over/under-voltage protection,over-current alarm and wall installation make it more novel and convenient use ... 4141.5×27×3041.5×27×30 Wall mounting series ac automatic voltage stabilizer TM2000VA,10KVA