NJR2-T series soft-starter is suitable for three-phase 220V
voltage level soft starter, and is cored on advanced dual-
CPU control technology. It controls SCR module,realizes
soft starting & stopping of three – phase AC induction
motor (squirrel cage type), and has wide range
of protection functions e.g. overload, input phase failure,
output phase failure, load short – circuit, starting limiting
overtime, over-voltage, and under-voltage.
The products form into complete set mainly with control
cabinet; and are mainly used supporting the bypass AC
contactor with corresponding specifications. The product
specifications cover 7.5KW ~ 160KW squirrel cage type
three – phase AC induction motor; and widely used in
electrical drive equipment in the fields of metallurgy, fire
mining , water supply , municipal administration , food,
cement and petrochemical. It is an ideal updated product
of traditional star – delta starter, and self-coupling voltage
starting.
Standard: GB 14048.6 IEC 60947-4-2.