3.2.4 Exhaust gas system 尾气排放系统
Primary exhaust gas silencer 初级消音器
The primary exhaust silencer is designed to be a jointly absorbing and reflecting silencer, with exhaust gas for axial inlet and outlet (flange-type design)
Pressure loss 压力损失 12 mbar
Sound pressure level at a distance of 10 m 噪音(10 米处)* 70 dB(A)
Connection 连接 800 / 1 DN / PN
Length/diameter 长度/直径 7000 / 1500 mm
Weight 重量 3500 kg
Silencer accessories 消音器配件
Set consoles for horizontal assembly of the primary silencer 水品安装支架
silencer in the exhaust line 配对法兰垫片螺栓
Exhaust gas backpressure monitor {PISA+ 157}尾气背压监视器
The pressure sensor is used for measuring the engine’s maximum allowable exhaust back pressure, is installed at the back of the engine, in front of a catalytic unit or in front of a silencer.
The diaphragm pressure monitor, with no silicon element, with a micro-switch, diaphragm: NBR, jacket: organic glass fiber reinforcement
The supply includes the installation and connection of 1/2 G and a protective pipe with the length of about 400mm.
Switching range 开关范围 0.5 to 500 mbar
Permissible ambient temperature 允许温度 -15 to 60 °C
Permissible medium temperature 允许介质温度. -15 to 80.°C
Protection type 防护等级 54 IP
Exhaust gas bypass flap 尾气三通阀
3.2.5 Switching station 电器开关柜
Auxiliary drive cabinet 辅助动力柜
Auxiliary cabinet design /Basic supply scope:
Single-frame equipment cabinet, with steel plate door, electric-control ventilating device used to maintain the temperature in the cabinet, the equipment cabinet lamp with a maintenance socket, the wiring diagram drawings pocket fixed behind the door.
The rubber-sealing door, of the IP42 protection type, is painted grey according to RAL 7035. The cable can be led in from the top or the bottom, with cable strain elimination, earth bolts
The design is in accordance with DIN EN 60439-1 Part 500, ambient temperature +5 to +40 ℃, the electric shock protection is in accordance with BGVA 3, with a white label having boldface types
Dimensions (Rittal TS System):尺寸（Rittal TS 系统）：
Height 2000mm + 200mm foundation bed
Depth 600mm
Width At least 2400mm
Interval1 (width 800mm) Content: Measuring /TEM EVO,24V power supply, TEM EVO touch panel, etc..
Interval2 (width 800mm) Content: Auxiliary power supply 400V, control device and auxiliary driving device power supply
Interval3 / 4 Content (Minimum width 800mm): Frequency converter cabinet
The following measurement devices, control devices and monitoring devices are installed in the auxiliary cabinet.
Measurement value:
Voltmeter 0- 10, 5kV, with a reversing switch, feed line / AC generator (96×96mm)
Simulation frequency meter, AC generator 45-55Hz (96 x 96mm)
Ampere meter xx/1A, with a bimetal supreme display and drag indication (96 x 96mm)
Voltmeter used for controlling the voltmeter of the storage battery (96 x 96mm)
Used for controlling the charging ampere meter of the storage battery ( 96 x 96mm)
Multi-functional relay, synchronizing and monitoring module, with an operation, status and alarm signal display
Displaying:
Voltmeter display, alternator / mains (switchable 3 phases / N)
Voltmeter display, AC generator / feed line (which can switch over 3 phases / N)
Frequency display, AC generator / feed line
Ampere meter, AC generator (3 phases), including the drag indication function
AC generator power (kW)
AC generator power coefficient (cos φ)
AC generator’s active power (kWh ) (not calibrated )
AC generator’s inactive power (kVArh ) (not calibrated)
AC generator’s operating hours
Number of starts of the generating set
LED "Get ready to run" (green)
LED "Concentrate errors "(red)
Synchronizing Check: During the synchronizing process, the display shows dual voltage / dual frequency and LED synchronizing indicator.
2 languages can be changed over (Language 1, for customer’s operation, in English / language 2, for debugging / maintaining, in German)
Operation keyboard /Simulation diagram:
AC generator circuit breaker switch position symbol, with a simulation drawings used for the symbols for the engine /transformer / AC generator (You can also put the simulation drawing on the auxiliary panel front door), used for the automatic / manual control keys, and AC generator circuit breaker
ON/OFF, and confirmation and lighting testing
Protection:
The protection functions of the AC generator include the following items:
overvoltage/Undervoltage( 59 / 27)
Overfrequency / Underfrequency (81 O/U )
Overload ( 32)
Unbalanced load ( 46 / 47)
Excitation detection loss of inactive power control ( 40)
Overcurrent with confirmed time ( 50)
Df / dt (rocof ) monitoring (81 R/L)
3.2.4 Exhaust gas system 尾气排放系统
Primary exhaust gas silencer 初级消音器
初级排气消音器设计为联合吸收和反射消音器，烟气轴向进和出口（法兰式设计）
Pressure loss 压力损失 12 mbar
Sound pressure level at a distance of 10 m 噪音(10 米处)* 70 dB(A)
Connection 连接 800 / 1 DN / PN
Length/diameter 长度/直径 7000 / 1500 mm
Weight 重量 3500 kg
Silencer accessories 消音器配件
Set consoles for horizontal assembly of the primary silencer 水品安装支架
silencer in the exhaust line 配对法兰垫片螺栓
Exhaust gas backpressure monitor {PISA+ 157}尾气背压监视器
压力传感器用来检测发动机后最大的允许排气背压，安装在发动机后，催化装置前面或消音器前面。
膜片压力监视器，无硅元素，带有微动开关，膜片：NBR。外套：有机玻璃纤维加强。
供货包括安装连接G 1/2 和大约400mm 长的保护管。
Switching range 开关范围 0.5 to 500 mbar
Permissible ambient temperature 允许温度 -15 to 60 °C
Permissible medium temperature 允许介质温度. -15 to 80.°C
Protection type 防护等级 54 IP
Exhaust gas bypass flap 尾气三通阀
3.2.5 Switching station 电器开关柜
Auxiliary drive cabinet 辅助动力柜
辅助柜设计 / 基本供货范围：
单架机柜，带前门的钢板设计，用以保持柜内温度的电控通风装置，以及带维修插座的机柜灯、固定在门后的接线图口袋。
IP42 防护类型的橡胶密封门，依照RAL 7035 涂成灰色，电缆可从顶端或底部引入，引入电缆应变消除、接地螺栓
依照DIN EN 60439-1 第500 部分设计，+5 至+40℃的环境温度，电击防护依照BGVA 3，带黑体字的白色标签
Dimensions (Rittal TS System):尺寸（Rittal TS 系统）：
高 2000mm + 200mm 基座
深 600mm
宽 至少 2400mm
区间1（宽800mm） 内容：测量/TEM EVO、24V 电源、TEM EVO 触板等。
区间2（宽800mm） 内容：辅助电源400V 及控制装置以及所有辅助传动装置电源
区间3 / 4（宽最小800mm） 内容：变频器柜
下列测量装置、控制装置以及监测装置均安装在辅助柜内：
测量值：
伏特计 0－10,5kV，带换向开关、馈电线/交流发电机（96×96mm）
模拟频率计、交流发电机 45 - 55Hz（96 x 96mm）
安培计xx/1A，带双金属最高显示器以及拖曳指示（96 x 96mm）
用来控制蓄电池的伏特计（96 x 96mm）
用于控制蓄电池的充电安培计（96 x 96mm）
多功能继电器、同步及监控模块，带操作、状态及报警信号显示器
显示：
Voltmeter display, alternator / mains (switchable 3 phases / N)
伏特计显示器、交流发电机/馈电线（可切换3 相/N）
频率显示器、交流发电机/馈电线
安培计、交流发电机（3 相），含拖曳指示功能
交流发电机功率（kW）
交流发电机功率系数（cos φ）
交流发电机的有功功率（kWh）（未校准）
交流发电机的无功功率（kVArh）（未校准）
交流发电机运转小时
发电机组起动次数
LED“准备运行”（绿色）
LED“集中错误”（红色）
同步检查：同步过程期间将在显示器上显示双电压/双频率以及LED 同步指示器。
可在2 种语言间切换（语言 1 客户操作 英语/ 语言 2 调试/维修 德语）
操作键盘 / 模拟图：
交流发电机断路器开关位置符号，带用于发动机/变压器/交流发电机符号的模拟图（也可以将模拟图放在辅助面板前门上）、用于自动/手动的控制键、交流发电机断路器
ON/OFF，以及确认及灯光测试
保护：
交流发电机的保护功能中包括下列各项：
过电压/欠电压（59 / 27）
过频率/欠频率（81 O/U）
过载（32）
不平衡负载（46 / 47）
无功功率监控的励磁探测损耗（40）
确定时间的过电流（50)
df / dt （rocof) 监测（81 R/L）
原件下载： 
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