China Leroy Somer AVR R448 Automatic Voltage Regulator R230 R448 R438 R449 R250 5220, Find details about China Leroy Somer AVR R448, Cummins Generator Set Spare Part from Leroy Somer AVR R448 Automatic Voltage Regulator R230 R448 R438 R449 R250 5220
Leroy somer AVR R448 generator ac voltage stabilizer
1.3 days delivery
2.5 years manufacture
3.Original package
Leroy Somer AVR | R448 |
Sensing voltage | terminal 0-110V=95-140V terminal 0-220V =170-260V terminal 0-380V=340-520V |
Frequency | 50-60Hz |
Voltage input | 40-50VAC, 3 phase |
Harmpnic auxiliary winding | 6-150VAC (no-load rms) |
Output Voltage | max 160VDC at 120VAC input |
Current | max 10A |
Resistance | 15 Ω minimum |
Regulation | +/-5% RMS with 4% engine governing |
Voltage build-up | Residual voltage at avr terminal≥5VAC |
External Voltage Adjustment | +/-10% with 1k ohm 1 watt trimmer |
Generator Power | 50-300kw |