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上海牌 SH760型小轿车加装冷气装置后,原车用的 F34型直流发电机、或 JF11A 型硅整流发电机,远不能满足其车辆用电的需要,电池长期亏电。应用户的要求,我们对加装冷气装置后的汽车用电情况,作了一些初步的分析和测试。小车常用负荷,耗电量约6安培(供点火、仪表电路和指示灯等用);开小灯行车耗电量约9安培;开大灯、雾灯行车耗电量约22安培。加装冷气机及其空调电子扇、冷气吹风和电磁离合器等附加用电量约12安培。
Shanghai SH760-type cars with air-conditioning installation, the original car with the F34 DC generator, or JF11A-type silicon rectifier generator far can not meet the needs of its vehicle electricity, the battery long-term power loss. At the request of the user, we made some preliminary analysis and tests on the electricity consumption of the car after installing the air-conditioning unit. Common car load, the power consumption of about 6 amps (for ignition, instrumentation circuits and lights, etc.); driving lights power consumption of about 9 amps; open headlights, fog lights driving power consumption of about 22 amps. Additional air conditioners and their air-conditioning electronic fans, air-conditioning and electromagnetic clutch additional power consumption of about 12 amps.