3BSE001440R1通道触点配套卡件
电源部分的散热器温度一些DCS转换器通过PTC元件进行监控。其他DCS转换器检查冷却空气
温度和气流。第三种选择是：一个，用于测量风扇电流限制。如果风扇电流过低或根本没有风扇电流或风扇电流过高，驱动器需要关闭。风扇电流可能过低
-风扇可能未打开，或数据
交流输入/输出电压：单相；230伏
交流输入/输出电流：5A
交流峰值电流：根据风机启动电流；需要外部开关设备
交流隔离电压：690 V（通过自耦变压器供电）
负载：带启动电容器的单相交流电机
频率：50 Hz/60 Hz
输出数据：无源器件；仅与DCS电子设备一起使用
端子截面积：X92：电源；最大2.5 mm2
X11：至X31：电机连接；6.3毫米faston
电流缩放：负载电阻R100/R101；R100/R101=120
互连：参见部分电源部分DCP变流器的冷却
5.9.1 PW 1002
本设备的设计和使用专用于
默认情况下，直接高于800 A的DCP转换器条件它由230 V单相供电电源和将监控两个单相并联安装在转换器顶部的风扇配置传输特性是相同的与PW 1003中描述的相同
本手册中的电源部分冷却显示电源和风扇和接口板PG 7xx3。
-风机电源内的任何保护装置具有：行动或电线断了
-螺旋桨松动或类似的东西
风扇电流可能过高，因为：-风扇可能被机械堵塞，或-风扇绕组短路或类似故障
加速期间的过电流可通过软件抑制。本装置设计用于：任何类型重建应用程序的DCR套件。它可以
监控单相或三相风机的电流
它可以级联，这意味着多个设备可以连接到一个PTC输入，以监控多个风扇电流。传递特性如图5.9/3所示，需要适应通过改变负载电阻，风扇电流或通过软件参数，取决于类型已用于现有电源部件的风扇。
The heatsink temperature of the power part of
some DCS converters is monitored via a PTC element. Other DCS converters check the cooling air
temperature and the airflow. The third option is this
one, which measures the fan current being within
limits. In case the fan current is too low or there is
no fan current at all or it is too high, the drive needs
to be switched off. The fan current may be too low
because
- the fan may not be switched on or
Data
AC input / output voltage: single phase; 230 V
AC input / output current: 5 A
AC peak current: according to fan starting current; external switching device needed
AC isolation voltage: 690 V (supply via autotransformer)
Load: single phase AC motors with starting capacitor
Frequency: 50 Hz / 60 Hz
Output data: passive device; to be used together with DCS electronics only
Terminal cross sectional area: X92: power supply; max. 2.5 mm2
X11: to X31: motor connection; 6.3 mm faston
Current scaling: burden resistor R100 / R101; R100/R101 = 120 each
Interconnection: See part power section cooling of DCP converters
5.9.1 PW 1002
This device is designed and used exclusively at
DCP converters above 800 A directly in default
condition. It is supplied by a 230 V single phase
power supply and will monitor the two single phase
fans mounted on top of the converter in parallel
configuration. The transfer characteristic is identical
to the one described at the PW 1003. The part
power section cooling within this manual shows the
interconnections between the power supply, the
fans and the interface board PG 7xx3.
- any protection device within the fan supply has
acted or
- a wire is broken or
- the propeller became loose or something similar
The fan current may be too high because
- the fan may be blocked mechanically or
- there is a short circuit in the fan winding or something similar
The overcurrent during acceleration can be suppressed by the software.This device is designed to be used together with
the DCR kit at any type of rebuild application. It can
monitor the current of single or three phase fans
and it can be cascaded, which means multiple devices can be connected to one PTC input to monitor several fan current. The transfer characteristic
shown at figure 5.9/3 needs to be adapted to the
fan current either by changing the burden resistors
or by a software parameter, depending on the type
of fan already used for the existing power part.
