الوصف

speed controller ZEG**2A governor electronic speed controller ZEG**2A controller offers such functions as precise and fast governing, maximum current restriction and protection, adjustable steady state speed droop, wider setting range for rated and idle speed, start fuel quantity restriction, raising speed time control, automatic parallel operation，double gain adjusting, rotate speed display, start-up rotate speed signal out-put over speed protection and so on. Its working principle is to made-up a close control loop which combined the controller with proportion electromagnetic actuator and magneto electric sensor, for achieving wide range of speed control to the engine. In contrast with other controllers of Smartgen, it features of complete function. This product adapts to control engine over **0kw. Supply voltage *4V DC Current output < 8A(at *5℃) Pulsating rate of revolution ± 0.*5 ï¼… Steady state speed droop 0 ~ 5 ï¼… Rated speed setting range 1 ～7.5 KHz Speed signal 0.5 ~ **0 V RMS Rotate speed display 4 bit LED Rotate speed out-put value setting range 0.4K ~ 6.5 KHz Over speed value setting range 2KHz ~ 7KHz Over speed protect contact (***** and ***** ) 1A**5VAC, 2A*0VDC Temperature drift < ±0.5 ï¼… Environmental temperature － *0 ℃~ ＋ *0 ℃ Relative humidity < *5 ï¼… Dimensions **4mmX**5mm Weight **0 g