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....
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, ....
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....
Main functions: When any one item outputted by generator is shortly connected directly or indirectly, the corresponding indication light will be more bright ( dark bright at normal condition) and....
Function of current meter demodulation board: Mainly finish ammeterâ € ™ s matching with transformer output current of generator 3-phase AC. Namely, 5AAC input is transformer into 1Ma DC Carbon....
Function of frequency meter filter: Reduce influence of harmonic component on frequency meter to make frequency meter work accurately and stably. Carbon brush T900 brake lever SK-1 220/ 18V ....