Product Name: Relay Type Home Electrical Stabilizer 220V 50Hz Model NO.: WLM-8000VA Brand: Songyan Application Range: Home Appliances Power Source: Switching Regulated Power Supply Iron Core Shape: Ring Size: Small Frequency: 50/60Hz Usage: Home Appliances Frequency Characteristics: 50/60Hz Phase: Single Phase Current Type: AC Type: Relay Type Input Voltage: 140-260V Output Voltage: 220V/110V Trademark: Songyan Transport Package: Carton Specification: 374*256*220 Origin: China HS Code: 8504401990 Product Description WLM Series of Voltage stabilizer Feature:1. Digital display2. Automatic voltage regulation3. Wide input voltage range4. Build-in transformer-toroidal transformer5. protectionOver voltage / low voltage / overload / short circut / overheating / surge6. LED indicators to show status of working, unusual and delaying7. No additional waveform distortionApplications:TV-SET, HI-FI, DVD, FAX, Copy machine, Scanner, Air Conditioner, Computer, Test equipment, Fridge&Freezer,Lighting, Equipment Etc.TECHNICAL DATE:ModelRequirementsWLM - Relay typePower(VA)500VA1000VA1500VA2000VA3000VA5000VA8000VA10000VA12000VAInputPhaseSingle phaseVoltage70V-275V / 110V-275V / 140V-260V (Options)Frequency50/60hzAdjusting time<0.5s (when input voltage has a change of 10%)OutputVoltage220V±8%Frequency50/60hzLoading power factor0.8ProtectionOver voltageOptionsOverheatingOptionsOver load/short circutOptionsDelayOptionsAC-AC>97%EnvironmentalOperating temperature-5~+40ºCStorage temperature-10~+50ºCHumidity20% to 90%PackagingProduct size(mm)217*109*145240*139*183240*139*183240*139*183342*220*244342*220*244390*220*244390*220*244390*220*244Pcs per CTN444411111Outer package(mm)495*270*190710*300*230710*330*230710*330*230415*270*300415*270*300460*270*300460*270*300460*270*300Assembly linepictures:(1).Case(2).Spraying plastics(3).Injection moldingOur moulds:(4).Transformer(5).Assemble &tesing &package