西门子
SINAMICS G180
选项descriptions
标准选项
4/18
西门子D 18.1·2014
4.
■
选项s
(continued)
L49
Grounding socket outlet 230 V, 50 Hz, 1 A, in control cabinet
带30 MA底故障电路断路器，内部提供
选项
L49
comprises one 230 V/50 Hz grounding socket outlet
在具有30 mA接地故障电路的控制柜中
RUPTER和1 A / C微型断路器，例如，对于笔记本
（服务）。
The socket outlet is supplied from an internal
控制变压器。
如果除了SCHUKO接地系统之外的插头系统
使用，例如英国或美国插头系统，请在此中注明这一点
命令。
L50
Magnetically attached control cabinet light and
door contact switch
L50
Control cabinet light (example shown)
灯具配有荧光灯（8 W），没有插座
出口。它配合使用磁铁确保高度
灵活性。
The lamp is switched via a door contact and supplied via an
内部控制变压器。光线安装在控制中
内阁。
L55
Cabinet heater to protect against condensation and/or
operation with supply air temperature of -5 °C or below
L55
橱柜加热器（示例）
有选择
L55
cabinet heaters are used with 250 W per control
内阁。
在低环境温度下建议使用橱柜加热器
和高水平的湿度，以防止凝结或霜冻
damage. The number of cabinet heaters installed is determined
by the number of cabinet sections.
橱柜加热器应在上面使用：
•
8.5.% air humidity. The maximum permissible air humidity in
the switchroom is 95 % (condensation is not permitted).
•
5°C送风在操作期间。最低ambient
风冷转换器的温度在开关中为0°C -
房间。
The heater is controlled by a thermostat built into the control
内阁。It is supplied from the installed control voltage trans-
former or, if required, from an external control voltage supply.
可作为ETO选项提供：
•
Cabinet heaters with increased output for temperatures
在-5°和-10°C之间。
•
The cabinet heater is controlled by a hygrostat.
N35
Controlled outgoing feeder for motor heater,
电压230 V 1 AC，MAX。4 kW.
This option is used when the driven motor is equipped with a
从转换器提供的加热器。重要的是要注意
那t the heater voltage is identical to the control voltage,
normally 230 V/50 Hz.
The outgoing feeder can be controlled internally by the
converter or externally.
必须包括加热器的加热器数据（电压/功率）
in the order.
N36
Controlled outgoing feeder for external motor fan –
external fan voltage for 3 AC. Converter line voltage, max. 4 kW
当从动电动机配备时使用此选项
external fan motor that is supplied from the converter. It is impor-
要注意的是外部风扇电压必须与ant相同
线电压。
输出馈线可以通过控制内部控制
verter or externally. The motor data (voltage/current) of the
external fan motor must be included in the order.
y11
Undervoltage release for main switch or circuit breaker;
specify coil voltage
有选择
y11
an undervoltage release will be installed for a
main switch or circuit breaker. The voltage for this release must
被指定。
Application examples:
•
结合选项
S01
要么
S02
和外部
转换器的备用控制电压，安全完整性
可以实现根据EN 61508的级别（SIL）3。
There is no need for a second main contactor.
Disadvantage:
自动复位是不可能的，因为主开关或
电路断路器必须手动重新连接。
外部backed-up control voltage is necessary.
•
With an undervoltage release, Safety Integrity Level (SIL) 1
can be achieved without a main contactor and without an
紧急接收。
Disadvantage:
自动复位是不可能的，因为主开关或
电路断路器必须手动重新连接。外部
backed-up control voltage is necessary.
笔记：
Please specify the application case in the order.
© Siemens AG 2014