China Generator Leroy Somer AVR Replacement R220 R230 R250, R438, R450, R448 R449 R450t R129 R726 Tal Series Regulador De Voltaje, Find details about China Regulator, Alternator AVR from Generator Leroy Somer AVR Replacement R220 R230 R250, R438, R450, R448 R449 R450t R129 R726 Tal Series Regulador De Voltaje
Spare Part Automatic Voltage Regulator Leroy Somer Marathon Mecc Alte Siemens | ||
Input | Voltage | Jumper selectable 95-132V ac or 190-264V ac |
Frequency | 50-60 Hz nominal | |
Phase | 1 | |
Output | Voltage | Max 90V dc at 207V ac input |
Current | Continuous 4A dc, intermittent 6A for 10 secs | |
Resistance | 15 ohms minimum | |
Regulation | +/- 1.0% | |
Thermal Drift | 0.05% per deg. C change in AVR ambient | |
Typical system response | AVR response | 20ms |
Filed current to 90% | 80 ms | |
Machine Volts to 97% | 300ms | |
External voltage adjustment | +/-10% with 1 k ohm 1 watt trimmer | |
Under frequency protection | Set point | 95% Hz |
Slope | 170% down to 30 Hz | |
Unit power dissipation | 12 watts maximum | |
Build up voltage | 4 Volts @ AVR terminals | |
Environmental | Vibration | 20-100 Hz,50mm/se |
100Hz - 2kHz, 3.3g | ||
Operating temperature | -40 to +70 Deg. C | |
Relative Humidity 0-70 Deg. | 95% | |
C | ||
Storage temperature | -55 to +80 Deg. C |
Product name | Original Cummin* diesel engine spare parts |
Application | diesel engine spare parts |
Material | steel |
Delivery term | FOB, CIF, EXW |
Package | 1, Natural packing 2, As customer requirement |
Warranty | 6 month |
Shipping method | By sea, by air, by express |