阿特拉斯GA90-315空压机电路图
315系统原理图
40 截割A 42 40 43 40 截割C 44 40 40
40 除尘2AC 50 40 除尘2BA 51 40 除尘2BB 52 40 除尘2BC 40
截割B
油泵A M M 油泵B 油泵C
M M
1 2 转载B 3 4 转载C 5 6 电压 7 8 M 9 M 10
M
L+
SM334
L+
L+
182
截割功率
8
照明灯
三相电压变送模块 IA IB IC IN
三相电压变送模块 IA IB IC IN +12 GND IN 油位传感器 +24 OUT +12 GND IN 压力(40) +24 GND OUT +12 GND IN 压力(10) +24 GND OUT
RM1 RM3
A C
扩音电话1 273
扩音电话2 274
11 12 13 14 15 16 17 18 19 20
9
11 183 12 油泵功率 13 40 14 15 184 16 40截割臂升降 17 185 18 40截割臂摆动 19 M 40 20
2 a 4 6 256电磁阀(负) 8 10 12 14 16 +24 37 18 20 22 M 40 24 26 69 输入 28 30 32 a
V+ 53 OUT 40 GND V+ 54 OUT 40 GND
5U1 6V1 6W1
V+ 56 OUT 40 GND V+ 57 OUT 40 GND
6U1
15
7U1 7V1 7W1
15
8U1 8V1 8W1
15
阿特拉斯螺杆式空压机ppt课件
空气吸入
电脑
加
载
电磁 A阀
活 阀 气 进10% 塞
高压排气
阀
口 空滤 <40°C
B
C
－ 0.7ba膜r 片转换阀大气
－ 0.9bar
排气消 音器
二级
一级0压ba缩r
压缩
消
音
器
冷却
油 泵
中 冷 后冷
冷却水进
单向阀 疏水器 安全阀
26
ZT110/275加载状态
电
AC24
A
加 载 活
阀进 气
塞
100%
高压排 气阀
服务级别类型 ABCDE
××××× ×××× ×××× ×××× ×××× ××× ××× ××× ×× ×× ×× ×× ×× × × 17 ××
清洁空滤和更换油滤
空滤压差达到负50mbar 或运行2000H需清洁；
油滤每 2000小时更换
18
检查并清洁回油管
Oil separator element
• 喷油螺杆机(GA)的日常维护
1
压缩机组件的功用(GA机组件) • 空气过滤器 堵塞的过滤器会导致更高的压力比和温度， 降低能量和效率 • 进气阀 进气阀维护不良会导致进气性能降低、浪 费能量和导致压缩空气中含油 • 油气分离器 油气分离器故障会导致油分芯吸瘪或者大 量油被带入压缩空气和最终用户的流程中 • 最小压力阀 阀件故障会导致加载困难，造成低油压， 导致转子之间的润滑密封失效。它也会导 致管网空气倒流
节流阀
PDT14 TT11
螺杆
断油阀
安
回油管
全 阀
单向阀 油滤 PT42
疏 水
油气分离器
阿特拉斯空压机
三、MKIV控制器操作说明
三、按功能键F1进入子菜单、按上下
滚动键选择子菜单
1、Status Date(状态) 2、Measured Date(测试数据) 3、Counters(运行时间) 4、Test(测试) 5、Modify parameters(修改设定) 6、Service(维修) 7、Save Date(储存)
二、压缩机日常操作
三、停机 1、停机后，运行10分钟后，关闭压缩机 冷却水阀门 2、关闭送气阀门 3、打开疏水阀门
注：长时间停机，须每天手动盘车数圈，最好运行4-5分钟。
长时间加载运行，每个班次须手动加下载数次。 水冷机注意水质处理与日后监测，风冷机注意室内通风条件。 开机运行一个月后，须检查紧固所有电线电缆。
二、油压过低 a) 油位低 b)油过滤阻塞
五、压缩机一般故障识别与处理
三、油温过高 a)油少 b)油过滤阻塞或冷却水量少
四、压缩机送气温度高 a)压缩机进气温度高 b)冷却水流量少 c)冷却器阻塞换热郊果差
五、压缩机一般故障识别与处理
五、压缩机不加载 a)加下载电磁阀坏 b)加下载组合阀问题 c)加下载控制管路漏气
3)维护参数设定 维护等级时定修改
4）Timers(时钟设定） 定时开机、开机设定、定时压力段设定
三、MKIV控制器操作说明
5）Configuration(配制）
6、Service
维护保养后复位
三、MKIV控制器操作说明
7、Save data
四、压缩机日常维护
一、每周 a)每周检查一次油位是否正常 b)空气储气罐每周放水一次 c)检查空压缩机设定与运行是否一致 d)检查是否有漏气、水、油现象 e)检查空压缩机是否不正常响声
04-阿特拉斯空压机电路图
启动键 停止键
启动压缩机 停止压缩机
自 动 运 行
10 2013-02-28
故 障 报 警 停 机
电 源
象形文字说明
表示运行时间
表示加载状态
表示卸载状态
表示马达过载
Mpa psi %
bar
kHrs °C °F
表示转子 出口温度 表示压力 露点温度
.
11 2013-02-28
.
.
.
电脑控制器功能、操作介绍
保养定时
修改参数
保养 菜单
保护值修改
保养计划修改 菜单
保养计划修改
定时功能 菜单
运行小时
Hrs 菜单 130
修改参数 保养 储存资料
保养定时 运行小时 Hrs 菜单 130
保养计划 定时功能 配置
定时功能 没激活
菜单
菜单
菜单
修改
修改参数 保养 储存资料 菜单
最后停机1 最后停机2 最后停机3 菜单
保养计划 定时功能 配置 菜单
9 储存数据
MKIV电脑主菜单示意图
MKIV
1
F1主显示ຫໍສະໝຸດ F2 F33 状态参数
F1
F2 F3
2 显示数据
F1
F2 F3
4 测量数据 5 6 计时器 测试 参数设定 保护设定 保养计划 定时器 配置
7 修改设定 8 保养
9 储存数据
5
2013-02-28
空压机输出 中冷冷却器 自动加载 菜单 显示更多
电脑控制器功能、操作介绍
移动键 锁定 本地控制
遥控开关
MK-III
指示灯
选择开关
紧急停止按钮
F1、F2、F3 为功能键
阿特拉斯空压机故障资料PPT演示课件
维修工程 部内部资料
1
一、转子出口口温度过高故障原因
1、油位过低 2、冷却器堵死 3、拓风槽有热气回流 4、冷却风量不足 5、恒温阀卡死 7、冷却水流不畅（负压） 6、冷却水进口温度过高 8、断油阀卡死 9、回油管堵死 10、油气分离器压差过大 11、 后冷却器堵死 12、油过滤器堵塞
13、空气过滤器堵塞 14、转子存在问题 15、油冷却器堵塞 16、卸荷阀活塞损坏、卡死 17、 最小压力阀卡死 18、 软管泄露、堵塞
2
二、马达过载故障原因
1、F21过载继电器老化，接触不良，损坏
2、Q15过载继电器老化，接角不良，损坏
3、F21、Q15继电器常闭角点断开
4、接角器故障（老化拉弧）
大 e、油冷却器表面被堵塞
10
螺杆压缩机温度过高的具体原因：
*机组冷却剂液位太低（从油窥镜中能看到，但不要超过一半 *油冷却器脏。 *油过滤器芯堵塞 *油控阀故障（元件坏）。 *断油电磁阀膜片破裂或老化 *风扇电机故障。 *冷却风扇损坏。 *排风管道不畅或排风阻力大（背风）。 *环境温度超过所规定的范围。 *温度传感器故障。 *压力表是否故障。
外置的要看一下回油管和滤网或者回油单向阀。 空气压缩机压力维持阀流速过高也会产生压缩空气含油量高的
情况（开启压力过低），这种情况经常出现。
5
五、润滑油为什么要定期更换呢？
润油油使用一定时间以后，由于下列因素影响油的质量，故须 定期更换： 1.摩擦表面由于磨损而擦下的金属屑； 2.由空气带入的尘埃及其他硬质颗粒； 3.铸件上没有仔细清除的型砂； 4.机件上的漆层脱落； 5.润滑油在冷却过程中产生水份而使油变质； 6.润滑油在循环润滑中的温度和其他影响使油润滑性能渐次降 低。 上述杂物在润滑油中容易形成研磨膏类似物，污染润滑油，剧 烈地加速机器摩擦表面的磨蚀。因此机器的润滑油在使用过程 中若逐渐变质到下列指标就应该更换新油： 如缺乏检验设备而无法检查时，每隔2000~3000小时，换一 次新油。并仔细清洗给油设备和各润滑点。
压缩空气原理(讲课复习)
压缩空气的基本理论
3、大气压力 气压表是用于衡量大气的压力。当加上仪表压力上就可得出绝对压力。 绝对压力=压力计压力＋大气压力 大气压力通常是以水银MM为单位，但是任何一个压力单位都能作出同样很好的解
释： 1个物理大气压力 = 760毫米汞柱 = 10.33米水柱 =1.033kgf/cm2≌0.1MPa. 大气压同海拔高度的关系：
17
压缩空气的基本理论
相对湿度ψ
χ-湿度
Ps
ψ= ----------------- = -----------
χ0-饱和绝对湿度 Pb
当Ps=0, ψ=0时，称为干空气；
Ps=Pb, ψ=1时，称为饱和空气。
绝对湿度——1M3湿空气所含水蒸气的重量。
Gs—水蒸气重量
χ= ----------------------
8
阿特拉斯GA200-315
GA 200-315 空气/油流程图 - 双转子设计
气路流程 A：进气口过滤器 B1-2 ：进气口阀
门 C1-2：压缩转子 D1-2：单向阀 E：油气分离器 F：最小压力阀 G：后冷却器 H：带自动疏水阀
的水离器 I：冷却风扇
油路流程 J：油槽 K：恒温旁通
阀 L：油冷却器 M：油过滤器 N：油收集管 O1-2：断油阀
V—湿空气体积
水蒸气重量
含湿量= ---------------------
干空气重量
18
压缩空气的基本理论
2、饱和空气 当没有再多的水气能容纳在空气中时，就产生了空气的饱和，任何加压或 降温均会导致冷凝水的析出。 3、水气分离器 水气分离器是用于收集和除去在冷却过程中从空气或气体中冷凝出来水的 器件。 储气筒是用于储存压缩机排放出来的压缩空气和气体的容器。储气筒有利 于消除排气管路中的脉冲，并在需求量大于压缩机的能力时，可起储存和 补充提供压缩空气的作用。
阿特拉斯空压机(INSTRUCTION)
GA90 - GA110 - GA132 - GA160 - GA200 - GA250 - GA315 GA90 W - GA110 W - GA132 W - GA160 W - GA200 W GA250 W - GA315 W
使用说明书
重要提示
1. 对GA/GA W 90到 160, 从系列号 AIF-078 300开始使用 . 2. 对GA/GA W 200 到 315, 从系列号 AIF-078 302开始使用 . 3. 该书必须和 " GA-GR-ZA-ZE-ZR-ZT Elektronikon® 电脑控制器使用手册”联合使用。
1.3 Elektronikon® 控制系统 . . . . . . . . . . . . . . . . . . . . . . . 10 1.3.1 自动控制空压机 . . . . . . . . . . . . . . . . . . . . . . . 10 1.3.2 保护空压机 . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1.3.3 维修报警 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1.3.4 断电后自动重新起动 . . . . . . . . . . . . . . . . . . . 11 1.3.5 允许起动 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2 安 装 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2.1 尺寸图 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2.2 安装建议 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 2.3 电缆的规格 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 2.4 图标 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 2.5 冷却水的要求 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 2.5.1 冷却系统的类型 . . . . . . . . . . . . . . . . . . . . . . . 28 2.5.2 冷却水的参数 . . . . . . . . . . . . . . . . . . . . . . . . . 29
阿特拉斯无油空压机_内部结构_工作原理_保养
空压机内部结构及零件
无油旋转式螺杆空气压缩机 ZT - 风冷 空气过滤器 空气经消声器吸入并经过空气过滤器，滤除颗粒物质。 卸荷阀 根据空气需求量控制容量，当需要空气时，卸荷阀全开。 如果空气需求量减少，则卸荷阀关闭。 低压转子 (LP) 低压转子将空气压缩为中压空气。 由于压缩腔内没有金属接触，因此大大提高了可靠性和使用期限。 消音器 减小气流产生的噪声。 前冷却器
气量；
4) 检查空气滤清器滤芯是否阻塞，必要时应清洗或更换； 5) 检查安全阀是否泄漏，如漏气应排除，必要时更换； 6) 检查蝶阀是否全部打开，进气调节器是否工作正常，如有问题应更换或重
新调整压力开关；检查压力开关上下限是否正常，必要时调整；
7) 压缩机失效，与制造厂联系，协商后检查压缩机。
油泵 内齿轮油泵式容积泵从油槽中吸油并将它泵送到油冷却器。 油冷却器 不锈钢的板式换热器 高效、可靠和易于清洁。 冷却来自油槽的油之后再将它用于润滑和冷却。 后冷却器 高品质不锈钢管 耐蚀性和机械强度非常高。 铝质星形衬垫：增加传热以达到 4-6°C 左右。 高效后冷却器降低携带的湿气和干燥器负载。 出气口 将一个单点出气口连接到用户的空气管网。 挠性接头将内部管路与因外部管路负载而产生的诱导应力隔离开。 出水口 提供一个单点出水口作为用户的冷却水源使用。
压缩机启动不畅，开机几秒钟后自动停机:
1) 检查自动空气开关是否起跳，电压是否正常，应排除；
2) 进气蝶阀关闭程度是否正常，应检查，需重新调整或更换；
3) 检查Y－△ 启动中接触器和电机三相是否正常。
阿特拉斯AC变频压缩机各系列产品介绍
X 透视图 GA315 VSD - 正视图
Elektronikon 控 制
VSD 主驱动电机
Elektronikon 控制
最新的控制和监控系统，具有全面 的监控功能，主动提供先期保养指 示和各项安全功能。 配备了最新的硬件技术，通过相应 的通信界面，可以将它集成到多种 工艺控制系统中。
VSD 主驱动电机
GA132-180 VSD 冷却器
油气分离器
冷却器
变频器
Elektronikon 控制 内置式冷温 度很低。冷却风扇是变速驱动风扇， 它连着主驱动变频器。
油气分离器
三步油分离系统能使含油量小于 3 ppm。
螺杆转子
阿特拉斯·科普柯的专利螺杆转子 可确保实现可靠性和有保证的性 能。
节能 为期 5 年的寿命周期成本比较 (LCC)。
标准压缩机
安装 2% 保养 9% 投资 12%
VSD 压缩机
安装 2% 保养 9% 投资 12%
能耗 77%
能耗 77% 节省 22%（寿命周期成本）
压缩空气原理
压缩机的种类
主要的压缩机种类可以通过下面的图表表示出来： 压缩机
容积式压缩机
连续流体式压缩机
往复式 压缩机
转子式 压缩机
动压力式 压缩机
喷气式
滑片式 液塞式 直瓣式 螺杆式 压缩机 压缩机 压缩机 压缩机
离心式 轴流式 混合流 压缩机 压缩机 压缩机
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压缩空气的基本理论
1、压力 这只是某一单位面积的力，如平方米上受1牛顿力度压力单位为1帕
26
空压机选型:
当然盲目的追求大排气量也是错误的，因为排气量越大压缩机配的电机越大，不 但价格高浪费购置资金，平时使用也会大大的浪费能源--电力。 另外在选排气量时还要考虑高峰用量和通常用量及低谷用量。如果低谷 用量较大而通常用量和高峰用量都不大，国外通常的办法是以较小排气量的 空压机并联取得较大的排气量，随着用气量的增大，而逐一开机，这样不但 对电网有好处，而且能节约能源（用几台开几台），并有备机。不会因一台 机器的故障而造成全线停产。
13
压缩空气的基本理论
3、大气压力 气压表是用于衡量大气的压力。当加上仪表压力上就可得出绝对压力。 绝对压力=压力计压力＋大气压力 大气压力通常是以水银MM为单位，但是任何一个压力单位都能作出同样很好的解
释： 1个物理大气压力 = 760毫米汞柱 = 10.33米水柱 =1.033kgf/cm2≌0.1MPa. 大气压同海拔高度的关系：
Pc =7bar(表)， 水量≤2.5L/M3 功率是单位时间所做的功，诸如马力(千瓦)被定为76Kg-m/小时 功率是能源的转换中衡量的指标。 为了得到功率的成本，我们也必须包括时间，例如：耗费金钱不是千瓦而是千瓦
小时。 取马力并把其转换成耗费用户的成本，我们要用以下的公式：
阿特拉斯空压机电脑控制板
GA90空压机电脑板参数CompressorOutiet 6.4bar--------------------代表（出气压力）Automaticaliy Loadeb -------------------代表（自动加栽）Menu --------------------代表（主菜单）Unioad --------------------代表（卸栽）Status Data --------------------代表（状态参数）Measured Data --------------------代表（测量参数）Counters --------------------代表（计数器参数）Mainscreen ---------------代表（菜单反主屏）Test ---------------------代表（测试参数）Service ----------------------代表（保养定时器）Saved Data ----------------------代表（储存数据）AutomaticOperation ----------------------代表（自动运行）LocaiControl -----------------------代表（本地控制）WeekTimerActive -----------------------代表（时钟激活）Mainscreen ------------------------代表（主屏幕）Heip ----------------------代表（网络）Extra -------------------------代表（信息）AllConditionsAreOK -------------代表（一切状态正常）DpOilseparator 1.1bar ------------代表（主机喷油压力）DpAirFiiter 0.02bar -----------------代表（空滤压降）RunningHours 1016hrs ----------------代表（运行时间）LoadedHours 980hrs -------------代表（加栽时间）MotorStarts 945number ------代表（电机启动次数）DisplaiayTest --------------代表（不测试）SafetyValveTest -----------代表（安全测试）Menu ------------代表（安全阀）Parameters ------------代表（界限）Protections -----------代表（保护值）Service Plan --------代表(保养时间) Last Shutdown 1 -----------代表(上次故障停机) Loading Pressure ---------代表(加载压力) Unloading Pressure -------代表(卸载压力) Clock Function ------代表(时钟功能) Configuration --------------------代表(配置) Time ----------------------代表(时间) Date ----------------------------代表(日期) Date Domat DD/MMYY ---代表(日期格式) Elementoutlet-------------代表（头出口温度）Shutdwarnmax--------------代表(故障停机报警最大值) Servicerequire-------------代表(需要保养) Emergencystop-----------代表（紧急停机）Hightemperaturealarm -------代表（温度报警）LengGanmachinedewpoinetemptrature代表（干机露点温度）Oilgasseparatordifferenialpressure----代表（油气分离器压差）Fanoverload ----------------------------代表（风机过载）Hoseoverload ----------------------------代表（主机过载）Remotelyseule -------------------------代表（远程启动）Pressuresensorfauit-----------------------代表（压力传感器故障）The eemperaeuresensor------------------代表（温度传器故障）。
压缩机NEWGA90-315Product
Oil-free Air Division
多种可选项 可供选择的标准选项
内置冷干机 内置DD过滤器 能量回收装置 连续调节控制器 OSD油水分离器 可存油底座 重载空气进气过滤器 电子排水阀 相序保护继电器 COM-1 / COM-2 模块 电机绕组测温 电机防冷凝加热器 防雨罩 高温型 BSP / NPT 接口 ANSI/DIN 接口 地脚螺栓固定架 合成转子液-8000小时油 材料试验证书 现场测试报告
一流的配套件
Oil-free Air Division
简便的维护
清洗冷却器
• • • • IP 55 防护等级 F级绝缘等级 油脂润滑 风扇、风扇电机和防 护罩采用铰链连接 可靠性高 维护异常方便
• •
Oil-free Air Division
简便的维护 更换油分滤芯
油气分离器的盖子配置铰 链状圆销，更换滤芯时只 需移开盖子即可 •不必拆卸顶蓬 •不必使用吊具
排气压力 空气过滤器压差 油分离器压差 入口压力 (GR) 进入转子的油压
Oil-free Air Division
功能强大的电脑控制器
运行状态
有电源 自动运行 压缩机加载 压缩机卸载
计时器
总运行时间 总加载时间
主屏幕显示 定时器
可编制定时开/停机时间 累计产气量 电机转速
Oil-free Air Division
压缩机状态数字输出
运行 加载/卸载 自动操作 通用报警 通用停机
数字指令输入
Atlas Copco GA 180 - 315 (VSD+) 油注射旋盒式压缩机说明书
Oil-injected rotary screw compressors GA 180 - 315 (VSD+)Highest reliability, lowestoperating costsThe shortest route to maximize your profitability is to minimize youroperational costs. With up to 80% of a compressor lifecycle cost coming fromthe energy it consumes, this should be a clear focus. Atlas Copco's GAcompressors with SmartInjection enabled compression elements and IE4 orbetter class motors are designed to achieve significant energy savings whileproviding long and trouble-free life even in the harshest environmentalconditions.GA 180 – 315 (VSD+)EfficiencyAt the heart of the GA compressors are state-of-the-artcompression elements with SmartInjection technologyand high efficiency oil cooled IE4 or better class motors.This highly efficient drive train coupled with generouscooling capacity, low internal pressure drops and precisecontrol from the Elektronikon®Touch ensures optimumefficiency.ReliabilityThe GA compressor's drive train is IP66 rated protecting itcompletely from environmental dust and moistureensuring it can operate reliably in the toughest conditionsand at ambient temperatures up to 55°C/131°F.ServiceabilityService time is reduced to a minimum with all serviceparts grouped together for ease of access and, if greateraccess is required, the patented portal design enables fullaccess to all components. Each component has also beendesigned for serviceability, halving the time required toservice compared to traditional designs.3It's important to have high quality air, because contaminated air creates extra costs. It is better to avoid system contamination rather than deal with the consequences such as product spoilage, maintenance costs, replacing pipe work or leakages. Atlas Copco offers a range of quality air solutions.Clean air reduces operating costs.The GA 180-315 VSD+ is designed to deliver quality air.• Multiple smaller cartridges simplify and reduce service times and minimize oil carry over.• The GA full feature comes with an integrated dryer for greater air quality.• Guaranteed dewpoint of 3°C/37°F• Continuously monitored dew point.• New oil separator vessel with filter cartridges.Integrated air quality GA 180 – 315 (VSD+)Air dryersOur range of air dryers protect your systems and processes in a reliable, energy-efficient and cost-effective way.Protecting your systems and processesTreated air helps prevent pipework corrosion, product spoilage and premature failure of pneumatic equipment.Maintaining the quality of your end productA complete range of products with dew points from +3 to -70 °C to ensure the correct air quality for your application.Energy-efficient air dryersAll our air dryers are designed to perform in the most energy-efficient and environmentally friendly way.5Over 80% of a compressor’s lifecycle cost is taken up by the energy it consumes. Moreover, the generation of compressed air can account for more than 40% of a plant’s total electricity bill. To cut your energy costs, Atlas Copco pioneered Variable Speed Drive (VSD) technology in the compressed air industry. VSD leads to major energy savings, while protecting the environment for future generations. Thanks to continual investments in this technology, Atlas Copco offers the widest range of integrated VSD compressors on the market.LegendA =LossesB =Speed1 =Total losses traditional element2 =Total losses AC elementVariable Speed Drive (VSD)Atlas Copco's VSD technology closely follows the air demand by automatically adjusting the motor speed. This results in large energy savings of up to 35%. The Life Cycle Cost of a compressor can be cut by an average of 22%. In addition, lowered system pressure with VSD minimizes energy use across your production dramatically. Legend42% =Energy35% =Energy savings with VSD12% =Investment11% =MaintenanceVSD savings GA 180 – 315 (VSD+)Most production processes create fluctuating levels of demand which, in turn, can create energy waste in low use periods. Using the Elektronikon®unit controller, you can manually or automatically switch between two different setpoints to optimize energy use and reduce costs at low use times. In addition, the sophisticated algorithm runs the drive motor only when needed. As the desired setpoint is maintained while the drive motor’s run time is minimized, energy consumption is kept to a minimum.LegendA =Power consumptionB =TimeC =Energy SavingDual set-point and automatic stop• SmartInjection provides exact amount of oil required to element ensuring it always works at peak efficiency.• High efficiency IE4 (Fixed Speed) and IE5 (VSD+) motor.• Integrated energy recovery system recovers up to 78% of energy from integrated motor and element oil circuit.• Dual speed or VSD fan for energy efficiency in lower temperatures.Components designed for efficiencyThe Elektronikon®unit controller is specially designed to maximizethe performance of your compressors and air treatment equipmentunder a variety of conditions. Our solutions provide you with keybenefits such as increased energy efficiency, lower energyconsumption, reduced maintenance times and less stress… lessstress for both you and your entire air system.Elektronikon Mk5 touch7Monitor your compressed air installation with SMARTLINK Knowing the status of your compressed air equipment at all times is the surest way to achieve optimal efficiency and maximum availability.Go for energy efficiencyCustomized reports on the energy efficiency of your compressor room.Increase uptimeAll components are replaced on time, ensuring maximum uptime. Save moneyEarly warnings avoid breakdowns and production loss.SMARTLINKMinimizing Excess PressureOptimizer 4.0 minimizes the generation of excess compressed air bystarting and stopping compressors. Its user friendly interfaceenables you to set multiple pressure bands, allowing you tooptimize your compressor installation for varying circumstances,such as non-productive hours.Full VSD BenefitsWith Optimizer 4.0 you can realize the full energy saving potential ofVSD (Variable Speed Drive). It regulates the VSD to ensure that thecompressed air output is proportional to the demand, preventinghigher pressures than required, excess unloaded running, andspiraling energy costs.Improving UptimeOptimizer 4.0 effectively eliminates production downtime causedby unexpected system pressure drops, because it regulates thesystem pressure instead of the compressor output pressure.This means Optimizer 4.0 will automatically adjust the systempressure to compensate for pressure drops due to filters, piping anddryers for example.We also provide additional functionality and services on Optimizer4.0 to ensure that your energy savings will stand the test of time.Even when your installation needs adaptations or your demandchanges.Optimizer 4.0GA 180 – 315 (VSD+)• Service parts grouped together for ease of access.• Reduced service time for greater uptime.• Portable design enables full access to all components.• All components designed for serviceability.• Oil cooled motors require no service interventions.Designed for serviceabilityEase of maintenanceEvery type of compressor and vacuum pump needs a specific oil to achieve maximum uptime, performance and lifetime. Our compressed air fluids and lubricants cover all your needs.Unique mix of additivesTailored to the specific needs of your equipment.Anti-oxidationThe high-quality oil ensures maximum protection.Prevent foamingAnti-foaming improves your air pressor oils, lubricants and fluids9Reduce your total cost of ownership and benefit from optimal performanceSave costsOptimal maintenance will reduce the operational cost of your compressed air and vacuum system.Increase operational efficiencyOur maintenance expertise makes life easier when it comes to resource management.High uptime and performanceSpecialist service keeps your equipment running as it should, protecting your investment.Maximize your resources with a Service Plan GA 180 – 315 (VSD+)Reliable and continuous operation of the compressor in hot and humid environments up to :– max. 55°C ( 131°F ) for fixed speed pack – max. 50°C ( 121°F ) for VSD packHigh ambient temperature variantContinuous SPM “Shock Pulse Measurement” monitoring system of the compressor element & motor bearings. The sensors are connected to the Elektronikon ®which is showing the individual vibration levels.Alarm and/or shutdown levels can be programmed during commissioning of the compressor. With this monitoring system, the compressor can run longer, since overhaul can be done when needed and preventive maintenance can be organized.Shock pulse monitoringThe energy recovery system consists of a build-in stainless steel heat exchanger and thermostatic controlled system to recover the heat from the compressor in the form of warm water or hot water without any adverse influence on the compressor performance.Energy recovery11Factory visit and witnessing of the standard performance test of the compressor. The compressor is tested following the Atlas Copco standard test procedure in accordance to the ISO 1217: 2009, annex “C” and “E” (4th edition) for full transparency and peace of mind.Witness and performance testThe option “Roto-Foodgrade oil” allows you to operate the compressor in industries like packaging, pharmaceutical and food and beverage industry, where occasional contact is allowed in and around food processing areas.Food grade oilIn a GA Full Feature compressor the refrigeration dryer is fully integrated in the compressor unit. This “all-in-one”feature not only reduces the space requirement for installing the compressor but also provides savings on piping installation cost.Typical dew point of a refrigerant dryer is +3°C (37.4°F) at reference conditions.Integrated dryerFive (PT-1000) temperature sensors are installed in the main motor of which 2 sensors are monitoring the bearings and 3sensors are monitoring the windings.The relevant temperatures are shown on the Elektronikon ®display and alarms and shutdowns are programmed to protect the compressor motor.Motor thermal protectionGA 180 – 315 (VSD +)13Having a central controller reduces the average pressure band.It also reduces the operating pressure of your machines.• By reducing the pressure by 1 bar (or 14.5 psi), your energy usage lowers by 7%.• By reducing the pressure by 1 bar (or 14.5 psi) decreases air leakages by 13%.Multiple embedded functions in the Optimizer 4.0 in which pressure, capacity and speed can be regulated.LegendA =Net pressureB =Average pressureC =Min. system pressureAll smart AIR solutions start with picking the correctcomponents in the correct combination. Choosing energy efficient compressors, paying special attention to the mix of compressors will be a major contributor to a smart AIR solution.Our sound proof design contributes to a better working environment around the compressors.Our compressors have been designed with maintenance in mind, reducing the downtime of machines and improving availability of compressed air.Compressed air demand of most applications varies widely. Adding one or multiple VSD compressors to the installation will greatly help to improve energy efficiency of the total installation, stability of compressed airpressure and reliability, thanks to more stable regime of each machine.Compressors generate heat. Adequate evacuation of this heat will ensure favorable working conditions for compressors and dryers alike.Even with a Variable Speed Drive compressor, having an appropriately sized buffer tank for compressed air will help smoothening the variation in demand and allow compressors to work in more stable operating conditions,thus helping both energy efficiency and reliability.Atlas copco has a wide air treatment portfolio thatmatches your needs. Our portfolio ranges from removing water, oil and dust from your compressed air togenerating Oxygen and Nitrogen on site.1.Central controllers2.Energy efficient and reliable compressors3.Variable Speed Drive (VSD)compressors4.Ventilation5.Air receiver6.Air treatment portfolioGA 180 – 315 (VSD +)The air is drawn into the compressor through the inlet filter and is compressed in the oil injected rotary screw compression element via the air intake (load-unload) valve. Lubrication fluid is injected during the compression phase into the air. This not only reduces the wear of the elements but also cools them.The compressed air/oil mixture passes through a non-return valve to the oil separator element to separate the oil from the air.The wet compressed air, represented by the dark blue/ gree then passes through a minimum pressure valve and is cooled by an air-cooled aftercooler.Low noise axial cooling fans provide cooling air to the oil cooler and after cooler, ensuring satisfactory running temperatures as well as ventilating the compressor enclosure.1.Filtration & compression2.Air & oil separation3.Cooling15The condensed moisture is removed by a low pressure drop moisture separator and electronic condensate drain.This results in dry compressed air is that can be used in your application.Lubrication fluid contained in the oil receiver flows under differential pressure to a thermostatic bypass valve, air cooled oil cooler, high efficiency oil filter and oil stop valve before being injected into the compression element where it cools, seals and lubricates the compression process.The high efficiency oil filter provides superior filtration compared to conventional filters resulting in cleaner lubricant. The thermostatic bypass valve ensures that the compressor quickly reaches optimum operating temperature on start-up and maintains temperature during periods of low load by allowing cold lubricant tobypass the oil cooler.4.Moisture separator5.Oil flowGA 180 – 315 (VSD +)GA 180 - 315 (VSD+) (50 Hz)GA 180 - 5.5 bar 5.580 5.37769041.4146218070570012566640014110GA 180 - 7.5 bar7.51097.310658535.1124070GA 180 - 8.5 bar8.51238.312055833.5118267630013889 GA 180 - 10 bar101459.814251030.6108168GA 200 - 5.5 bar 5.580 5.377833.250.0176522071590013007650014330GA 200 - 7.5 bar7.51097.310672943.7154574 GA 200 - 8.5 bar8.51238.312068641.2145470 GA 200 - 10 bar101459.814262437.4132270GA 250 - 5.5 bar 5.580 5.37798559.1208726476600013228670014771GA 250 - 7.5 bar7.51097.310686852.1183975 GA 250 - 8.5 bar8.51238.312081749.0173171 GA 250 - 10 bar101459.814275445.2159871GA 315 - 7.5 bar7.510973106103662.2207232073620013669680014991GA 315 - 8.5 bar8.51238.312097858.7207273 GA 315 - 10 bar101459.814291154.7193070GA 200 VSD+ 8.5 bar8.51238.3120195-72512-43.5413-153622073500011023570012566GA 200 VSD+ 10 bar101459.8142193-66511.5-40409-140967510011244560012346GA 250 VSD+ 8.5 bar8.51238.3120195-86512-51.9413-183326471520011464580012787GA 250 VSD+ 10 bar101459.8142193-78211.5-47409-165775520011464580012787GA 315 VSD+ 8.5 bar8.51238.3120195-103212-61.9413-218732077520011464590013007GA 315 VSD+ 10 bar101459.8142193-95511.5-57.3409-202377520011464590013007 FAD(1) is measured at the following working pressures:5.5 bar (75 psi) version at 5 bar (73 psi)7.5 bar (100 psi) version at7 bar (100 psi)8.5 bar (125 psi) version at8 bar (125 psi)10 bar (150 psi) version at9.5 bar (150 psi)17Technical specifications GA 180 - 315 (VSD+) (60 Hz)GA 180 - 75 psi 5.580 5.37762237.3131824074600013228680014991GA 180 - 100 psi7.41077.210459635.8126376620013669 GA 180 - 125 psi9.11328.912953632.2113673GA 180 - 150 psi10.915810.715547928.7101575GA 200 - 75 psi 5.580 5.37783650.2177129577570012566640014110GA 200 - 100 psi7.41077.210473544.1155776 GA 200 - 125 psi9.11328.912966039.6139876 GA 200 - 150 psi10.915810.715559135.5125275GA 250 - 75 psi 5.580 5.37799159.5210035578590013007650014330GA 250 - 100 psi7.41077.210487952.7186277 GA 250 - 125 psi9.11328.912979147.5167674 GA 250 - 150 psi10.915810.715570142.1148575GA 315 - 100 psi7.41077.2104104362.6221043076600013228670014771GA 315 - 125 ps9.11328.912995057.0201376 GA 315 - 150 psi10.915810.715587352.4185076GA 200 VSD+ 125 psi9.11328.9129194-70611.6-42.3411-149629572500011023570012566GA 200 VSD+ 150 psi10.915810.7155190-63011.4-37.8403-133569GA 250 VSD+ 125 psi9.11328.9129194-84011.6-50.4411-178035570520011464580012787GA 250 VSD+ 150 psi10.915810.7155190-75511.4-45.3403-160073GA 315 VSD+ 125 psi9.11328.9129194-100411.6-60.2411-212743076530011684590013007GA 315 VSD+ 150 psi10.915810.7155190-91011.4-54.6403-192876(1) Unit performance measured according to ISO 1217, Annex C, Edition 4 (2009)Reference conditions:- Absolute inlet pressure 1 bar (14.5 psi).- Intake air temperature 20°C (68°F).(2) A-weighted emission sound pressure level at the work station, Lp WSA (re 20 μPa) dB (with uncertainty 3 dB).Values determined according to noise level test code ISO 2151 and noise measurement standard ISO 9614.(3) Integrated dryer (FF) : compressed air pressure dewpoint at dryer reference conditions 3°C (37°F).FAD(1) is measured at the following working pressures:75 psi version at73 psi73 psi100 psi version at100 psi100 psi125 psi version at125 ps125 psi150 psi version at150 psi150 psi Dimensionsmm inch mm inch mm inch GA 180 - 315 (VSD+) Pack (Air cooled)4390173209082202079 GA 180 - 315 (VSD+) Full Feature (Air cooled)5020198209082202079 GA 180 - 315 (VSD+) Pack (Water cooled)3130123209082202079 GA 180 - 315 (VSD+) Full Feature (Water cooled)3760148209082202079GA 180 – 315 (VSD+)Notes19Atlas Copco AB(publ) SE-105 23 Stockholm, Sweden Phone: +46 8 743 80 00Reg. no: 556014-2720 2935768©222,AtlasCopcoAirpowerNV,Belgium.Allrightsreserved.Designsandspecificationsaresubjecttochangewithoutnoticeorobligation.Readallsafetyinstructionsinthemanualbeforeusage.。