... AC61-ZK is developed and produced as a frequency inverter special for injection molding machine energy-saving. It is suitable ... times of the impact-current or 1.8 times of the rated current for 10 seconds, to ensure no break ... and production continuity; * A variety of signal access: 0-1 A, 0-5V, 0-10V, 4-20mA, 0-20mA ... and so on, easy to control, can also link an external signal ...