NDS SMART-IN Pure Sine Wave Inverter with IVT

NDS SMART-IN with IVT Pure Sine Wave Inverters

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NDS SMART-IN Inverters are designed to guarantee the best performance in terms of safety, efficiency and reliability. Thanks to some special technical and innovative solutions, SMART-IN inverters are also suitable for commercial usage with 91% efficiency, meaning less power drain on you house batteries during inverter use.

Distinctive features: The input and output are completely isolated, to avoid any anomalies from the equipment connected to the output that may damage anything connected to the input and vice-versa, thus ensuring a high degree of safety. Professional connectors are directly integrated into the board, allowing substantial reduction of voltage drop on the connection between the device and the battery. 

SMART-IN with IVT function is the line of inverters with an integrated system of priority (Priority Switch Type). This special IVT function, through the 2 input and output sockets, allows the management of the voltage that comes out of the inverter to be automatically switched between battery and shore power. When the vehicle power is connected to the shore power it will have priority over the house battery, thus conserving the battery capacity. When the shore power is disconnected, the inverter will supply the 230VAC system with power via the batteries


  • By pass integration function
  • Relay time change from DC—AC = 20ms
  • Relay time change from AC—DC = 100ms


Model SP-1500i SP-2000i
Input Voltage 12V DC 12V DC
Continuous Power 1500W 2000W
Peak Output Power 4000W 6000W
Output Voltage 230V 230V
USB Outlets 5V, 2.1A 5V, 2.1A
Dimensions (mm) 323 x 270 x 121 390 x 270 x 108
Cable Included 25mm² x 80cm 35mm² x 80cm


Please Note: Any work on Voltages exceeding 50V, must be done by a registered electrician. 

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