都灵压缩机电气接线图

1、ELECTRICAL INSTALLATION电气安装General /概述 02 Warning ! /警告！ 02 Connection Method / 连接方法 03 H1 SINGLE PHASE /单相 Table /表 04 Electrical connection diagram / 电气接线图 05 H1 THREE PHASE /三相 Electrical connection diagram /电气接线图 05 H2 / H32 / K4 / KP THREE PHASE / 三相 Electrical connection diagram /电气接线图 06 K5 /

2、 Y6 / Y7 THREE PHASE /三相 Electrical connection diagram /电气接线图 07 PWS / 08 K8 THREE PHASE /三相 Electrical connection diagram /电气接线图 13 MOTOR PROTECTION / 电机保护 H1 12 H2 / H32 /K4 / KP 13 K5 / Y6 / Y7 /K8 14General概述For proper operation electric machines have to be correctly connected to a mains supply.

3、 An incorrect connection can cause a short circuit and hence a motor burn out. Any connection that is NOT made in accordance with the following recommendations will not guarantee correct functioning of the compressor nor the performance data declared in the catalogue.In this Technical Bulletin you w

4、ill find all the connection diagrams covering the standard range of compressors.对于电机的正常运行，必须将其正确地连接到电源。不正确的连接可能会导致短路，从而电动机烧坏。任何不按照以下建议进行的连接将不能保证压缩机的正的运行，也不能到达压缩机样本中的性能数据。在此技术手册中，你会查到包括所有标准系列压缩机的电气连接图。Warning !警告！It is recommended that connections be madein accordance with the diagrams enclosed in th

5、is Technical Bulletin and also in compliance with local safety regulations and standards. qualified personnel. Dorin will not accept any safety requirements, the instructions for use compressor MUST be followed. 建议所有接线按照本技术手册的附图，并符合当地的安全法规和标准。接线应只能由合格的人员进行。DORIN 公司将不会承担因不正确的压缩机操作对人身、财产或机器的任何损害的责任。出于

6、安全的要求，必须遵循与压缩机一起提供的使用和维修说明。Connection Method连接方法 Open the terminal box cover; Arrange the connection tabs in accordance with the adhesive diagram inside the box or in accordance with this Technical Bulletin; Use appropriate cable glands to ensure the integrity of the box to original standard; Connec

7、t the wires to the terminals usingappropriate insulated cable; Ensure that the terminals are tightlyfastened in the selected position; Re-fit the terminal box cover.DO NOT START THE COMPRESSOR WITH THE TERMINAL BOX OPEN. If the compressor is fitted with a crankcase heater then this must be connected

8、 separately in accordance with the specific technical bulletin. In this Technical Bulletin you will find all the standard compressors connection diagrams. For special, non-standard models follow the adhesive diagram inside the terminal box or contact our technical office if in doubt. ·打开接线盒盖;&#

9、183;按接线盒内示意图或本技术手册安排接线接头; ·用适当的电线压盖保证接线盒保护等级符合原有标准。 ·使用适当的绝缘电线将电线与接线端连接。·保证接线端在选择的位置牢固连接。 ·装好接线盒盖。接线盒打开时不得起动压缩机 如果压缩机装配曲轴箱加热器，这必须按专门的技术手册单独连接。在本技术手册中，你可以查到所有的标准压缩机接线图。对于特殊非标型号，按接线盒内的接线图或就任何疑问联络我们的技术部门Range H1 Single phaseH1 系列 单相Single phase compressors require a kit comprising o

10、f capacitors and relay in order to operate correctly. Depending on the model selected there will be either one or two start capacitors rated for the appropriate motor size. If two start capacitors are used then these must be connected in SERIES, as shown on the following diagram.requirements for eac

11、h compressor type.为了正确操作，单相压缩机要求一个包括电容器和继电器接线组件。根据选择的型号，对适当的电机，将有一个或两个起动电容器。如果使用2个起动电容器，他们必须按下图所示串联。该图显示了每种压缩机的接线要求Starting capacitor起动电容 Running capacitor运行电容KIT 组件Compressor 压缩机 No.FNo.FH40CC H50CS H75CC H75CS 1RC8021 H100CC H100CS 1RC8041 H150CC H150CS 1RC8061 H180CC H180CSH200CC1RC8081Range H1 S

12、ingle phaseH1 系列 单相Electrical connection diagram电气接线图 SC start condition 起动状态 RC run conditions 运行状态 A Black 黑色 B Grey 灰色 C Brown 褐色Range H1 Three phaseH1系列 三相Electrical connection diagram电气接线图 Range H2 / H32 / K4 / KPThree phaseH2 / H32 / K4 / KP系列三相Electrical connection diagram thermistors1-2热敏电阻器

13、Electrical connection diagramP.W.S.DIRECT 直接 thermistors1-2热敏电阻器Range K5 / Y6 / Y7Three phaseK5 / Y6 / Y7系列三相diagram 电气接线图PART WINDING WITH UNLOADED START 分线圈卸载起动 ROon/off contact on/off 触点C1contactor 1° winding 1#接触器线圈 Re1 DPS relay DPS 继电器 AOoil pressure alarm 油压报警C2 contactor 2° winding

14、 2#接触器线圈 Re2 PTC relay PTC 继电器 PTCThermistors 热敏电阻器RC crankcase heater 曲轴箱加热器PA high pressure switch高压开关TP.W.D. (0.2 - 0.4 s PWD 延时继电器At thermistors intervention alarm 热敏电阻器动作报警Ccontactor 2° winding2#接触器线圈CPM3protection module 保护模块S1unloaded start卸载起动电磁阀（常闭）DPSdifferential pressure sensor压差传感器P

15、Blow pressure switch 低压开关分线圈系统P.W.S connection is used to reduce the peakof absorbed current when the compressor starts. In case of P.W.S. starting the compressor is provided of double winding. Every winding has a star connection and supplies the 50% of the overall motor power. When the compressor s

16、tarts only the first winding is energized. The peak of absorbed current is about the 65% of the locked rotor current (LRA shown on the number plate of the compressor. After a prearranged period of time (0,2-0,4 s also the second winding is energized. So there could be two cases: 1. if the compressor

17、 is equipped with a bypass valve for unloaded start there are not further peak of absorbed current. After a small transient the absorbed current will be determined by the working conditions. 2. if the compressor is not equipped by the possible that the first winding is not able to rotate the rotor.

18、In this case there are the same conditions of the direct on line start. rotor current (LRA shown on the number plate of the compressor. 分线圈系统连接（PWS ）用于减少压缩机起动时吸收电流的峰值。对于PWS 起动，压缩机配置了双线圈。每个线圈为星（Y ）型连接并提供电机总功率的50%。压缩机起动时，只有第一个线圈得电。吸收电流的峰值大约为锁定转子电流（该电流显示在压缩机的铭牌上）的65%。在预置的时间间隔（0.2-0.4秒）后，第二个线圈也得电。 所以可能有

19、2种情形： 1. 如果压缩机配置卸载起动的旁通阀，就不会增加吸收电流的峰值。在短暂时间后，吸收电流将由工况确定。 2. 如果压缩机不配置卸载起动的旁通阀，第一个线圈可能不会转动转子。这种情况下，与直接线性起动的情况一样。配置第二个线圈时，吸收电流大约等于锁定转子电流（该电流显示在压缩机的铭牌上）。Range K5 / Y6 / Y7Three phaseK5 / Y6 / Y7系列三相DELTA CONNECTION型连接 Re1DPS relay DPS 继电器Re2Ptc relay PTC 继电器CPM3protection module 保护模块ROon/off contact on/

20、off触点Atthermistors intervention alarm 热敏电阻器动作报警RCcrankcase heating 曲轴箱加热A0oil pressure alarm 油压报警PBlow pressure switch 低压开关PTCthermistors intervention alarm 热敏电阻器动作报警PAhigh pressure switch 高压开关CCContactor 接触器DPSdifferential pressure sensor 压差传感器Range K8 Three phase Electrical connection diagram 电气接线

21、图 K8 系列 三相 PART WINDING UNLOADED START 分线圈卸载起动 contactor 1° winding solenoid valve N.C. for unloaded start on/off contact C1 C1 RC 1#接触器线圈 contactor 1° winding S1 At T 卸载起动电磁阀（常闭） thermistors intervention alarm 热敏电阻器动作报警 time delay relay for P.W.D. (0.2 - 0.4 s PWD 延时继电器（ 0.2 - 0.4 s） RO P

22、B PA on/off 触点 low pressure switch 低压开关 high pressure switch 高压开关 1#接触器线圈 crankcase heater 曲轴箱加热器 Motor Protection 电机保护 H1 系列 Range H1 单相 Single phase 三相 Three phase THERMISTORS + THERMISTOR RELAY INT 69 热敏电阻器+INT69 热敏电阻器继电器 ELECTRONIC MODULE 电子模块 voltage supply L-N 电源电压 connection of 1-2 thermistors 热敏电阻器连接 control circuit 11-14 控制电路 signal lamp 12 信号灯 THERMISTOR PROBES 热敏电阻器探头 MOTOR PROTECTION 电机保护 contact type 触点类型 rated voltage NC 常闭 250 V AC / 60 V DC 额定电压 rated current 额定电流 2.