HAT821 Dual Power Bus Tie controller Original Smartgen Bus Tie controller Intelligent Bus Tie Dual Power Automatic Switchover 0.5kg以下（适合单价低） Gens have functions of over/under

Gens have functions of over/under voltage

Protection function for gen under/over volt

VD0 connector type L

Original HAT700I SmartGen ATS Controller Module Diesel Generator Set

instead of conventional analog modulation with normal potentiometer

HAT821 Dual Power Bus Tie controller Original Smartgen Bus Tie controller Intelligent Bus Tie Dual Power Automatic Switchover 0.5kg以下（适合单价低） Gens have functions of over/underHAT821 Dual Power Bus Tie controller Original Smartgen Bus Tie controller Intelligent Bus Tie Dual Power Automatic Switchover HAT821 Dual Power Bus Tie controller Working PowerRange : DC(8 35)V Overall Dimension : 260*180*54 Installation Dimension : 242*161 Working Temperature : ( 25~+70) weight : 1. 2kg HAT821 Series Dual Power Bus Tie controller is intelligent bus tie dual power switchover module with configurable function, automatic measurement,