一、Reference Conditions

参考工况

Air inlet temperature

空气入口温度                                                                        20°C

Absolute inlet pressure

空气入口压力                                                                        1bar

Relative air humidity

相对湿度                                                                                0％

二、Limitations for operations

限制工况

Maximum effective working pressure

最大工作压力                                                                        7.6bar

Minimum effective working pressure

最小工作压力                                                                        3.5bar

Maximum allowable inlet temperature

最大允许空气入口温度                                                               45ºC

Minimum ambient temperature

最小环境工作温度                                                                0ºC

三、Performance data compressor

性能参数

Rated capacity

额定排气量                                                                            28.0m³/min

Full load pressure

额定排气压力                                                                        7.0bar

Max. Discharge Pressure

最大排气压力                                                                        7.6bar

Operating Pressure Set

操作压力范围设定                                                                3.5~7.6bar

Cooling Mode

冷却方式                                                                                风冷

CapacityModulation Range

气量调节范围（自动调节）                                                0-100%

Shaft Input Power

输入功率                                                                                150kW

Sound Pressure Level

声压级                                                                                           78dB(A)

Oil Fill Capacity

注油量                                                                                           15 U.S. Gal

Discharge Connection - In. FPT

排气管接口尺寸                                                                    2¹/₂"

Electric Motor（电机）

Manufacture

生产厂家                                                                                         河北电机厂

Model

型号                                                                                                 445TSC

Insulation class

绝缘等级                                                                                         F

Protection class                                                          

保护等级                                                                                         IP23

Shaft speed

转速                                                                                                 1470rpm

Efficiency

效率                                                                                                 98.3%

Starter                                                                                              Star-Delta Starter

启动器                                                                                             星角启动器

四、Control System

控制系统

The compressor is equipped with an electronic regulator which controls the machine running auto cortically and possesses the following main function.

压缩机配有电脑控制，可自动控制设备的操作运行，主要功能如下：

1. Main display主要显示
   • Loading/unloading pressure加载/卸载工作压力
   • Discharge outlet pressure排气压力
   • Pressure drop at inlet air filter入口过滤器压降
   • Pressure drop at oil separator element油分离器压降
   • Discharge outlet temperature排气出口温度
   • Coolant temperature冷却温度
   • Main motor overload/temperature condition主电机过载

1. Control data控制参数
   • Motor running time at star condition在星座状态下电机运行时间
   • Motor start/date/time电机启动/日期/时间参数
   • Stopping interval停机间隔
   • Power recover time电力恢复时间

1. Protection data保护参数
   • Stopping停机
   • Outlet temperature at compressor element主机排气温度
   • Warning for stopping停机警告
   • Signal delay time信号延时时间

1. Maintenance data维护参数
   • Pressure drop over oil/air separator油气分离器压差
   • Pressure drop over oil filter油过滤器压差
   • Oiling time for motor电机加油时间
   • Compressor oiling time转子油时间

1. 机组配置：

机组中的关键部件均由美国寿力公司进口，其具体有：主机转子、齿轮、轴承、微电脑控制系统、螺旋控制阀、进口过滤器、油过滤器、油气分离器芯、水汽分离器芯及各种阀门。

另外，国产部件主要有：电机、各种机座角支垫及隔音箱罩。