Future
The standard voltage Input DC 80V ~ DC 310V System
LHA11020A, there is no hole in IGBT position, with Power LED
LHA11020B, IGBT position with opening, no Power LED
LHA11020A,L X W : 189mm X 84.4mm
LHA11020B,L X W : 190mm X 85mm
Control IC Model : LHA11020 (SSOP20)
Sensor-less sensing phase
External DC 0~10V voltage input to control motor speed
Lock Rotor Protect
Motor controlled single steering
The initial setting of low voltage protection is about DC68V (adjustable)
The initial setting of overcurrent protection is about 6.5A (adjustable)
Voltage input of external LED switches Power LED and Alarm LED through Relay
Suitable for industrial blowers, industrial exhaust fans, etc.
Please pay attention to be careful of short circuit, the experimental environment should be kept clear
Silicone insulating heat sink :
Num. 25
