| ●Automatic Voltage Regulation | |||
| ●Protection against Brownouts & Over voltage | |||
| ●Wide input voltage range | |||
| ●Short Circuit & Over load protection | |||
| ●Meter to show Output voltage | |||
| ●With delay function | |||
| ●Buit-in thransformer: Square Transformer | |||
| ●Surge.Spike and Lighting Protection | |||
| Overview | 
|              Product  |                          Requirements  |                          Model 1  |                          Model 2  |                          Model3  |                          Model4  |                          Model5  |                          Model5  |         
|              Power (VA)  |                          SMT-500VA  |                          SMT-1000VA  |                          SMT-1500VA  |                          SMT-2000VA  |                          SMT-3000VA  |                          SMT-5000VA  |         |
|              Input  |                          Phase  |                          Single phase  |         |||||
|              Voltage  |                          AC150V-250V(130-260V) (100-290V)Option /AC82V-137V  |         ||||||
|              Frequency  |                          50Hz/60Hz  |         ||||||
|              Output  |                          Voltage  |                          AC220V+/-7%,110V+/-10%  |         |||||
|              Capacity  |                          SMR-500VA  |                          SMR-1000VA  |                          SMR-1500VA  |                          SMR-2000VA  |                          SMR-3000VA  |                          SMR-5000VA  |         |
|              Frequency (Inverter Mode)  |                          50Hz/60Hz  |         ||||||
|              Power factor  |                          0.8  |         ||||||
|              Protection  |                          Spike & Surge Suppression  |                          yes  |         |||||
|              Over Volt.  |                          yes  |         ||||||
|              Over load /short Circuit  |                          yes  |         ||||||
|              
  |                          ShippingWt.  |                          13  |                          18  |                          22  |                          26  |                          20  |                          40  |         
|              QTY in each carton  |                          4  |                          2  |         |||||
|              Dimensions (mm)  |                          360×310×395  |                          375×315×400  |                          435×370×470  |                          585×450×312  |         |||
|              Efficiency  |                          AC-AC  |                          0.8  |         |||||
|              Acoustic  |                          Noise level  |                          ≤50dB  |         |||||
|              Environmental  |                          Temperature  |                          -5-60 DegreeC  |         |||||
|              Humidity  |                          20% to 90%  |         ||||||