brand | Leroy Somer |
---|
R448
For SHUNT and PMG excitation system of permanent magnet brushless excitation system, such as the Leigh Larsen Ma series generator etc..
Through the transformer isolation sampling, with 0-380, 0-220, 0-110 third voltage sampling.
Built in anti excitation high protection circuit, and when the generator speed drops, the output voltage decreases with frequency protection circuit.
The bus adjustment function is excellent, and it has the function of LAM.
The excitation current is controlled by IGBT tube.
Power input: 70-140VAC, (PMG, or auxiliary winding, single, three-phase)
Induction test: 90-480VAC
Output: DC, 10A, 125V
Protection function: built in low speed, over excitation, LAM, function
Adjustment rate: better than 0.5%
Input AC power supply voltage: 80-130V
Output DC power: 140V, 10A
Adjustment accuracy: 0.5%
Field resistance: 2-100OHM
When remanence is greater than 4V, automatic pressure build-up is applied
Size: 215*150*65mm
Weight: 1.1kg
Packing: carton packing
Warranty: one year
Provide: Chinese manual or English manual
We offer a one year warranty for all our products. If in the warranty period, because our product quality problems, you can choose to return, exchange or free maintenance. If the warranty period is over, but there is a warranty requirement, you can contact us directly, and we will contact the special technical engineer to contact you.
Our company specializes in producing all kinds of generator and generator parts. The main products are: deep series lead-acid battery charger, controller, solenoid valve (switch), switch, current transformer, rectifier, regulator, sensors, actuators, starting relay, AVR, generator shell etc.. If necessary, please call us. Thirteen billion twenty-four million nine hundred and thirty-two thousand two hundred and twenty-five