M40FA640A 意大利MARELLI马拉利发电机用自动电压调节器 

Regulation Accuracy
+/- 0.5% Rated Steady State Conditions
Voltage Drift:
+/- 0.5% Voltage Change, for 50º C
Response Time: 1 Cycle
Operating Temperature: -30º C- +70º C
Exciter Field Resistance: 3.5Ω Min- 20Ω Max

Input/Output Data:
-Supply Voltage: 170~270v
-Power Supply: 1000 Va (Max)
-Power Dissipated: 30w ( Max )
-Voltage Sensing: 170~270v
-Output Voltage ( DC ) 80v
-Output Current ( DC ) 8a (Max, Continuos )
-Output Current ( DC ) 15a (Max Forcing One Minute)

M40FA640A调压器技术数据 

技术参数:
电压建立：当剩磁大于4V25Hz时自动建压
输入电源：AC170~277V 50/60Hz
感应检测：AC170-480V单相或三相 50/60Hz
输出：电压 80V DC
电流 8A(连续)
15A10S(瞬间)
频率补偿：内置发动机转数下降时输出电压随之下降的频率保护电路
调 整 率：优于1%