DC control module refers to core components of rotational velocity and torque of space index DC motor. That is, it can control series motor and parallel motor, and output strong driving pulse to....
Xi' an Joton Petroleum Electrical Technologies Co, . Ltd.is a Xi' an of China, High tech Industrial Park based company that specializes in providing engineered electrical power generation, ....
Main functions: When two sets of series excitation motors is powered by one set of SCR cabinet and parallelly drives the same load, one set or two sets of motors loses load and overspeed for chain....
Main functions: Demodulation and match of DC cabinet current board Provide DC module with feedback signal of output real-time current of SCR cabinet and take part in speed adjustment Provide....
SCR cabinet outputs partial pressure ratio of 15: 1 passed through DC positive and negative bus-bars and output voltage of analogue rectifier bridge, participate in speed adjustment, simultaneously, ....
Four-digit solid state relay also refers to four-channel solid state relay board. Main functions: As for PLC control circuit and control contact circuit, perform photoelectric barrier to reach....
When phase commutation especially the load is higher, transient state process shall occur on AC circuit due to instinct characteristics of SCR rectifier. Thus, over-voltage occurs on the SCR input....
Composition of system: silicon control ( SCR) , radiator, fuse, chocking winding, pulse transformer, RC absorption, axial-flow fan, 1200ADC/ 1800ADC DC contact/ 1200ADC commutation contacts and....
Main functions: Power limit value can be freely set from panel from 80% to 110% . When active power ( KW) reaches 95% of the set value, indication light will display; when active power ( KW) ....
Main functions: Convert AC voltage that the generator produces to DC voltage needed by generator excitation machine. The board consists of two rectifier circuits: One is bridge rectifier and the....