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汽车空调电动涡旋压缩机技术规格书 SPECIFICATIONS OF 540VDC COMPRESSOR

Model: E66A520B-1140H2 Date: March 29st.,2015

南京奥特佳新能源科技有限公司

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1．范围 RANGE 本技术规格书适用于E66A520B-1140H2压缩机。 This specification is applied for Aotecar E66A520B-1140H2 compressor. 2．标准依据 BASED ON THE STANDARD GB/T 2423.17 GB/T 2423.22-2002 GB/T 2423.34-2005 GB/T4208-1993 GB/T5773-2004 GB/T17619-1998 GB/T18488.1-2006 GB/T18655-2002 GB/T19951-2005 JB/T9617-1999 QC/T413-2002 QC/T660-2000 ISO7637-2:2004 ISO7637-3:2007 3．一般要求 GENERAL REQUIREMENTS

冷媒 refrigerant R134a 转速范围 speed range 1000～4000 rpm 运转压力

Working pressure 吸气压力(A) Suction pressure 0.2～0.45Mpa

排气压力(A) Discharge pressure ≤2.0Mpa 压力比 pressure ratio ≤10

温度 temperature 环境温度 temperature ≤85℃ 排气温度 discharge temperature ≤110℃

油保持量 lubricating oil rate 系统冷媒量的 8%-10% of refrigerant

4.技术参数 4.1 基本参数 4.1.1 压缩机 COMPRESSOR

压缩机型号 COMPRESSOR MODEL NO. E66A520B-1140H2 压缩机方式 COMPRESSOR STYLE 全封闭卧式涡旋压缩机 Hermetic horizontal scroll compressor 使用冷媒 refrigerant R134a 排气容积 displacement 66cm3/rev 常用转速范围 normal speed 1000--4000rpm 额定电压最高转速 max. speed 4000rpm 蒸发温度范围 evaporator normal temperature -10～12.5℃

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冷凝温度范围 condenser normal temperature 26.7～68℃

压缩机冷却方式 compressor cooling method 吸气冷却 suction gas cooling 制冷剂泄漏量 refrigerant leakage rate <14g per year 冷冻油 / 油量 refrigeration oil POE润滑油 POE oil RL68H/120ml(出厂注油量) 外观 Shell 铸铝表面喷砂 aluminum alloy 总质量 total weight 11.5 kgs including lubricating oil

安装方式 install method 通过螺栓安装在空调底板上 with bolts padded on board 安装尺寸 install size 295.5(L)X176(W)X176.5mm(H) 吸气管接口内径 suction pipe inner size Ф21.3mm 排气管接口内径 exhaust pipe inner size Ф15.5mm

4.1.2电动机 MOTOR

电机类型 motor style 永磁无刷直流电机 permanent-magnet brushless DC electromotor 极数 polarity 6 定子绕组接法 stator winding connecting 三相Y形 three-phase Y shape

基本项目 specifications

额定电压rated voltage 520VDC 工作电压范围 normal voltage 420V～700V 额定输入功率 rated input power 4566 W 额定转速 rated speed 4000rpm

性能 character 耐电压 withstand voltage 通2500VAC,1分钟后无异常 no abnormal when powered with 2500VAC for one minutes

绝缘特性 insulating property 通500VAC，绝缘电阻>50MΩ(20℃时) When powered with 500VAC, insulation resistance>50MΩ(Ambience temperature 20℃)

4.1.3驱动器特性 DRIVER 电机控制方式 motor drived by 120度方波驱动方式 120 degree square wave 磁极位置检测方式 magnetic pole position inspection method 无位置传感器 no position transducer

输入特性 Input power

额定输入电压 rated voltage 520VDC 输入电压范围 input voltage range 420V～700V 过压恢复值 overvoltage recovery value 685V 欠压恢复值 under voltage recovery value 435V 最大输入电流 max. incoming current 15A 最大输入功率 max. applied power 4800W±200W 冷却方式 cooling method 吸气冷却 Suction gas cooling 防护等级 protective classic IP67

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平均无故障时间 MTBF 10000hours 4.2性能 PERFORMANCE 4.2.1 制冷性能 cooling performance

注 :转速误差±1%, 实测制冷量不小于表中数值的93%, 实测功率不大于表中数值的110%. Remark: Speed tolerance ±1%, actual test cooling capacity data not less than 90% of data in the table, actual test power rate not exceed 110% of data in the table ※ 制冷能力测试条件 COOLING CAPACITY TEST CONDITIONS

4.2.2 噪声 Noise level 转速Speed ( rpm) 4000 噪声 Noise level ,dB(A) ≤86

注: 噪声传感器安装在压缩机正上方15cm. Remark: Noise sensor locate at 15cm above compressor.

※ 噪声测试条件 Noise level TEST CONDITIONS 工况 conditions 蒸发温度Evaporating temperature 冷凝温度 Condensing temperature 吸气过热度Suction superheat 过冷度 Sub cooling 环境温度 Ambient air temperature 0.67 ℃ 55.24 ℃ 10 ℃ 5 -10 ℃ 35℃

4.3 压缩机运行范围Compressor running envelope

工况 conditions 蒸发温度Evaporating temperature 冷凝温度 Condensing temperature 吸气温度 Suction temperature 过冷度 Sub cooling 环境温度 Ambient air temperature 0.67 ℃ 55.24 ℃ 10.67℃ 5 ℃ 35℃