2024年2月19日发(作者:华为mate30保时捷参数)
涡旋压缩机技术规格书
Specification for Scroll Compressor
Model: 503DH-80C2
广 州 日 立 压 缩 机 有 限 公 司
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Hitachi Compressor Products (Guangzhou) Co.,Ltd.
广州日立压缩机有限公司
503DH-80C2
1.规格 Specification
1.1 压缩机 Compressor
压缩机型号 Compressor Model
压缩机型式 Compressor Type
压缩机方式 Compression Type
使用冷媒 Refrigerant
排气容积 Displacement
润滑油 / 油量 Oil / Oil Charge
涂装 Painting
总质量(含油) Net Mass(Including Oil)
吸气管接口内径 Suction Accept I.D
排气管接口内径 Discharge Accept I.D
CCC认证号 CCC Certification No.
1.2 电机 Motor
电动机型式 / 起动方式 Motor Type / Start Mode
极数 Pole
额定电压 / 频率 Rated Voltage / Frequency
额定转数 Rated Revolution
绝缘等级 Insulation Class
绕组阻抗 Winding Resistance (at 20℃)
1.3 性能 Performance
制冷能力 Capacity
输入功率 Motor Input
能效比 EER
运行电流 Running Current
堵转电流 Locked Rotor Ampere
噪音 Sound Level
振动 Vibration
14,900W [380V,50Hz] / 17,900W [400V,60Hz]
4,400W [380V,50Hz] / 5,300W [400V,60Hz]
3.40W/W
7.9A [380V,50Hz] / 8.8A [400V,60Hz]
62A [380V,50Hz] / 56A [400V,60Hz]
60dB(A) Max.
15m/s Max.
2503DH-80C2
全封闭型电动压缩机 Hermetic Motor Compressor
涡旋式 Scroll Type
R22
80cm/rev
SUNISO 4GSD / 1400ml
黑色 Black Color Paint
37kg
Ф22.2mm
Ф12.9mm
2884
3三相感应电机 / 直接
3 Phase Induction Motor / Direct Start
2极 2 Pole
3Ph–346~380V-50Hz / 3Ph–380~400V-60Hz
2,910 [50Hz] / 3,470 [60Hz]
F级 F Class
2.48±7%Ω
※ 制冷能力测试条件 Test condition of cooling capacity:
冷凝温度 Condensing temp.:54.4 ℃ 蒸发温度 Evaporating temp.:7.2 ℃
回气温度 Return gas temp.:18.3 ℃ 周围温度 Ambient temp.:35.0 ℃
膨胀阀前液体温度 Liquid temp.:46.1℃
1.4 一般特性 Characteristics
气密试验压力 Leak Tight Pressure
绝缘阻抗 Insulation Resistance
绝缘耐压 Withstand Voltage
残余水分量 Residual Moisture
含尘量 Residual Impurities
1
3.0MPa[高压侧 H.P. Side] / 1.5MPa[低压侧L.P. Side]
10MΩ Min.
1,800V-1min.
350mg Max.
100mg Max.
耐压试验压力Hydrostatic Strength Pressure 4.5MPa[高压侧 H.P. Side] / 2.3MPa[低压侧L.P. Side]
503DH-80C2
1.5 电气部品规格 Electrical Component
品名 Parts Name
型号 Model
断开温度 Open Temp.
过载保护器(内置)
Run
Overload Protector 闭合温度 Close Temp.
(Internal)
动作电流特性 Amps To Trip
U/T
动作时间特性 Time To Trip
规格 Specification
34HM502-14
160±5℃
61±9℃
120℃ 11.5~14.1A
52A 2~10s
2. 压缩机配件 Accessories Of Compressor
NO.
1
2
3
4
5
6
7
8
9
10
名称 Parts Name
支撑螺柱 Bolt
防振胶垫 Rubber Grommet B
防振胶座 Rubber Grommet A
垫圈 Washer
M6螺母 M6 Screw Nut
M8螺母 M8 Screw Nut
弹性垫圈 Spring Washer
温控器挡板 Thermostat Holder
排气温控器 Discharge Thermostat
热油器 Crankcase Heater
数量 Qty
4
4
4
4
4
4
4
1
1
1
代号 Drawing NO.
TP1-101
TP1-102
TP1-103
TP1-104
GB41-86-M6
GB41-86-M8
GB93-87-6
TP1-105
TP1-106
TP1-110
备注 Remarks
标准部件
Standard Parts
选择部件
Option Parts
3. 使用条件范围 Operating Conditions
蒸发温度 Evaporating Temp.
排气温度 Discharge Temp.
绕组温度 Winding Temp.
压缩机外壳温度 Shell Temp.
运转电压 Running Voltage
起动电压 Start Up Voltage
频率范围 Frequency Range
吸气压力 Suction Pressure
排气压力 Discharge Pressure
压力比 Pressure Ratio
起动时的压力差
Pressure Difference At Starting
启停周期 On/Off Period
最低油量 Minimum Oil Charge
异常升压/降压
Abnormal Press. Rise/Drop
配管(铜管)应力
Copper Piping Stress
冷媒水分含量
Refrigerant Moisture Level
系统固体杂质含量
Solid Impurities Level
运转倾斜角度 Tilt In Operation
-15~15℃
(冷凝温度+15℃)~120℃以下
(Condensing Temp.+15℃)~120℃ Max.
120℃以下 Max.
115℃以下 Max.
额定电压±10% Rated Voltage ±10%
额定电压的85%以上(压缩机端子间电压) Minimum 85% of the
rated voltage measured at compressor terminals.
额定频率±2% Rated Frequency ±2%
0.1~0.7MPa (起动、除霜等短时间运转除外;Except the short
period such as start, defrost)
1.1~2.8MPa
2~7.5 (起动、除霜等短时间运转除外;Except the short period
such as start, defrost)
排气压力-吸气压力≤0.30MPa
D.P.-S.P. less than 0.30MPa
周期为10分钟以上,停止时间必须3分钟以上
10 minutes min/cycle, OFF should be over 3 minutes
400ml Min.
上升:3.0MPa以下 Rise:3.0MPa Max.
下降:0.2MPa以上 Drop:0.2MPa Min.
启动时:50MPa以下 Start:50MPa Max.
运转时:10MPa以下 Run:10MPa Max.
60ppm以下 Max.
100mg以下 Max.
压缩机倾斜最大5°以内 5 deg. Max.
2
503DH-80C2
※ 其他注意事项 Remarks:
1. 压缩机在去除吸、排气接头盖后,请勿放置10分钟以上;
Installation shall be completed within 10 minutes after removing the caps of suction and discharge
tube.
2. 请勿压缩空气;
Do not compress air.
3. 在真空状态下请勿通电;
Do not energize under vacuumed condition.
4. 热泵系统必须在压缩机底部安装油加热器(40~80W,220V);
Crankcase heater is require if the refrigeration system is heat pump.
5. 请勿反向旋转;
Do not reverse rotate.
6. 运转时,各相间的电压偏差应在额定电压的3%以内;
Voltage (run):Voltage deviation each phase shall be within 3% of the rated voltage.
7. 成箱压缩机包装件的叠放堆码极限为2箱,装卸过程中严禁翻滚;
Pile limits 2 pallet. Tumbling is forbidden during handling.
8. 向压缩机充油或冷媒时,必须从排气侧进行;
Charge oil or refrigerant from the discharge pipe.
9. 压缩机的接地装置应永久与制冷器具的接地装置连接;
The compressor’s ground should be connected with that of refrigeration system permanently and
firmly.
10.高压压力开关参考设定值为2.8±0.1MPa, 低压压力开关参考设定值为0.015±0.005MPa;
When using pressure switch, we advise setting pressure as follow: High pressure 2.8±0.1MPa,
Low pressure 0.015±0.005MPa.
4. 附图 AttachmentA-1 压缩机外形图 Dimension of Compressor
A-2 压缩机性能曲线 Compressor Performance Curve
A-3 防振胶座装配图 Mounting Assembly
A-4 基本电气原理图(三相压缩机) Basic Circuit Diagram (Three Phase Compressor)
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503DH-80C2
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503DH-80C2
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503DH-80C2
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503DH-80C2
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