EME340系列机油温度控制系统
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Conditioning Module for oil is designed for engine testbed according to the China automotive engine test GB standard. The system will supply the engine oil with the stable pressure and 50~110℃±2℃ temperature to the gas engine. There is a good safety, which is not affected by the engine’s work condition and the variational environment temperature.
机油温度控制系统是根据国家汽车发动机试验GB标准的要求而专门设计用于发动机台架试验。此系统可为内燃机提供压力稳定且温度为50~110℃±2℃的机油温度控制。具有良好的安全性，并且不受发动机的工况及环境温度变化的影响。
The compact Oil Conditioning System EME340 for engines up to260kW-500KW is responsible for maintaining the temperature and pressure of the engine‘s oil at a preselected value. The PID control function is carried out by the test bed host or PID meter.
结构布局紧凑的EME340机油温度控制系统，可以达到260KW-500KW发动机负责维持温度和发动机的润滑油在预选值压力。PID控制功能可以由试验台主机或PID仪表进行。
The primary systems can be used for the quick preheating of the oil and the control or limitation of the pressure at the engine inlet.
The conditioning system consists of a basic unit for temperature control. Additional modules (options), integrated oil circuit related according to requirement, facilitate the adaptation of the system to different applications. Furthermore the unit can be used as an external oil supply system, as well as for oil sump conditioning.
系统可以进行机油的快速预热，并能够对于机油进油压力在一定范围内进行调节。该系统包含较多的可选项，基础系统仅仅为机油温度冷却、控制所提供，集成油路相关根据要求，便于系统的不同应用的适应性。该装置可以用来作为一个外部的润滑油供给系统，以及对油底壳的空调。
The System is designed for engine tested. The system is designed to moveable structure, in order to easy maintenance, operation, control for user. It will be place to a suitable position beside the test engine, it can’t be far to the engine, in order to avoiding the long oil pipe, because the heat loss much will affect the measure value of the sensor.
机油温度控制系统用于发动机台架试验。考虑到用户使用和维护的方便以及控制的需要，此系统设计采用了可移动式结构；可以放置在试验发动机侧的任意适当的位置 ，但距离试验发动机不宜太远，避免机油管路过长，热量损失引起的传感器测量偏差。
Figure 1: picture of Lube Oil Conditioning System EME340
系统为油底壳冷却形式
Technical data
EME341
汽油发动机
Nominal Performance of Combustion Engine
260KW
Engine Circuit
Oil connection; female thread
3/4"
Nominal flow[m3/h],approx.
1,8
Adjustable temperature range[℃]
40-160
系统内置加热器设定温度上限80度保护功能，更高温度80-160度温度依靠发动机自身热能
内置加热器功能包括：精度调节、发动机启动辅热功能
Maximum output temperature tout,max [°C]
80
Minimum output temperature tout,min [°C]
40
Temperature Setting accuracy, steady ΔT
+/- 1
Adjustable pressure range[℃] [kPa]
0-50℃
50℃-80℃
80℃-110℃
600KPa
500 KPa
400Kpa
Control accuracy
+/- 1 (PT 100 at engine inlet)
Nominal heating power[kW]
4.5
Cooling Water Supply：Secondary circuit
Cooling Water connection
DN25
Secondary circuit (Max. temperature at inlet:):
32℃ lower than requested coolant temperature
Pressure in open circuit:
min. 2,5 bar, max. 6 bar
Pressure drop at nominal cooling capacity:
max. 1,5 bar
Mechanical Data
Dimensions(wXhXd)
approx. 800x1000x600 mm
Weight
160 to 200 kg
Color
RAL7035
Technical data
EME342
柴油发动机
Nominal Performance of Combustion Engine
160KW--450KW
Considered oil quality:
SAE 10 W 40
功率过小汽油发动机使用，容易出现降温速率过快现象
Engine Circuit
Oil connection; female thread
1 ¼ "
Nominal flow[m3/h],approx.
2,47
Adjustable temperature range[℃]
40-160
系统内置加热器设定温度上限80度保护功能，更高温度80-160度温度依靠发动机自身热能
内置加热器功能包括：精度调节、发动机启动辅热功能
Maximum output temperature tout,max [°C]
80
Minimum output temperature tout,min [°C]
40
Temperature Setting accuracy, steady ΔT
± 1°C
Adjustable pressure range[℃] [kPa]
0-50℃
50℃-80℃
80℃-110℃
600KPa
500 KPa
400Kpa
Control accuracy
+/- 1(PT 100 at engine inlet)
Nominal heating power[kW]
4.5
该加热器设置仅仅使用于发动机预热阶段和精度控制逻辑中，内设温度控制保护装置
Cooling Water Supply：Secondary circuit
Cooling Water connection
DN50
Secondary circuit (Max. temperature at inlet:):
32℃ lower than requested coolant temperature
Pressure in open circuit:
min. 2,5 bar, max. 6 bar
Pressure drop at nominal cooling capacity:
max. 1,5 bar
Mechanical Data
Dimensions(wXhXd)
approx. 850x1150x600 mm
Weight
200 to 250 kg
Color
RAL7035
系统采用西门子MXG461电磁调节阀定位快（<2s）、灵敏度高（>1:1000）
Technical data
EME343Z
汽柴油发动机、变速箱
Nominal Performance of Combustion Engine
800KW以内汽柴油发动机、变速箱
高端壁挂式/大型箱体式---系统自带外循环水温控装置
Engine Circuit
Oil connection; female thread
DN40
Nominal flow[m3/h],approx.
17
Adjustable temperature range[℃]
40-140
Maximum output temperature tout,max [°C]
140
Minimum output temperature tout,min [°C]
40
Temperature Setting accuracy, steady ΔT
+/- 1
Adjustable pressure range[℃] [kPa]
0-50℃
50℃-80℃
80℃-110℃
600KPa
500 KPa
400Kpa
Control accuracy
+/- 1
Nominal heating power[kW]
9
Nominal cooling capacity PT
300KW
Cooling Water Supply（可任意选择）（该产品为高精度，高抗干扰能力）
Cooling Water connection
DN32
Feed temperature[℃]
32℃ lower than requested coolant temperature
Flow ,approx.
5
Maximum pressure difference [kPa]
600
Mechanical Data
Weight
240kg
Color
RAL7035
系统采用西门子MXG461电磁调节阀定位快（<2s）、灵敏度高（>1:1000）
Scope of Supply
Quantity
The main part of Lube Oil Conditioning System机油温度控制系统主体
1
Cable20M电缆线20M
1
Signal wire20M 信号线20M
1
Delivery ,insurance 运输，保险
1
Scope of supply, survey report, user manual
发货清单、出厂检验报告、使用说明书
1
Interface
EME340
Power
380VAC±10%;16A
Test bench interface 台架接口
Signal：Circuit OIL pump power supply control
循环油泵电源控制
Digital 开/关
Signal：Heater power supply control加热器电源控制
Digital 开/关
Signal：Alarm 报警输出
Digital 开/关
Analog signal：PID Control
Analog signal：0-10V
4-20mA
Analog signal：Temperature setting
Analog signal：1-5V
（Option：CANopen fieldbus or PLC）
Option可选件
品牌
主油道冷却装置
EME
摩擦功试验专用机油冷却升温装置
EME
160度高温加热模组
机油压力调节变频
EME
EME条件控制集中控制器（水油中冷集中控制）PLC
EME
快速接头板
STAUBLI
如需可选件，请于订购前特殊说明；027-84213182武汉东测科技有限责任公司
Recommended options推荐选择
Electrical Heating and thirdly circuit
The in the primary circuit integrated adjustable heating serves for preheating and heating up of the oil.
为了适应更广泛的试验需求，我们推荐选择新型加热系统和回路作为高温机油加热的匹配，通过针对间接加热传导效果，解除了因局部加热高温对机油特性的改变。
scope of supply each consisting of:
Pump and 3-way Valve
water/ water heat exchanger and Heating
pipe element for the installation of the heating elements
switch box with control elements
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该装置可以用来作为一个外部的润滑油供给系统，以及对油底壳的空调。
机油温度控制系统用于发动机台架试验。考虑到用户使用和维护的方便以及控制的需要，此系统设计采用了可移动式结构；可以放置在试验发动机侧的任意适当的位置 ，但距离试验发动机不宜太远，避免机油管路过长，热量损失引起的传感器测量偏差。
