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(1)所有拖拉机的电气设备均采用单线连接,另一端搭铁。(2)并励直流发电机和蓄电池室并联工作,两电源之间的连接通过调节器,而所有的用电设备都是并联后与电源相接。(3)凡瞬间用电量超过或接近电流表指示范围,且用电次数较为频繁的电气设备,都并联在电流表之前,使通过这些设备的电流不经过电流表。(4)凡灯光、仪表、电磁启动开关及预热器等用电设备,均接在电流表之后,并通过总电源开关与充电线路并联。
(1) All tractor electrical equipment are connected by a single wire, the other end of the ground. (2) shunt DC generator and battery room work in parallel, the connection between the two power through the regulator, and all the power equipment are connected in parallel with the power supply. (3) Electrical equipment whose instantaneous electricity consumption exceeds or is close to the ammeter’s indicating range and whose frequency of electricity is more frequently used is connected in parallel with the ammeter, so that the current passing through these devices does not pass through the ammeter. (4) All lights, meters, electromagnetic start switches and preheaters and other electrical equipment are connected after the ammeter, and through the main power switch and charging circuit in parallel.