SIEMENS
5/67
Siemens NC 62 · 2016
5
SINAMICS S120 drive system
图书化格式 - 电机模块
系列电机反应堆s
■
概述
系列电机反应堆
A series reactor in the form of a three-limb iron-cored reactor
may be required in the case of special motors with low leakage
inductance (for which the controller settings are insufficient).
漏电电感低的电机来自经验,
motors that can achieve high stator frequencies > 300 Hz or
motors with a high rated current > 85 A.
系列电机反应堆设计用于脉冲频率
of 4 kHz or 8 kHz output from the Motor Module. Higher pulse
frequencies are not permissible.
■
概述
(继续)
串联电机电抗器必须尽可能接近安装
到电机模块。
The voltage drop across a series reactor depends on the motor
当前的and the motor frequency. If an unregulated infeed is
使用的是,最大额定电机电压取决于con-
nected line supply voltage. If these guide values are observed,
降低电机的上速范围内的功率降低
可以实现。
The surface temperature of the series motor reactor can reach
高达100°C(212°F)。必须采取此额外的热源
进入
帐户在系统中。
The notes in the Configuration Manual for the motors used must
被观察到。
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选择和订购数据
■
技术规格
Suitable for
电机模块
in booksize format
Internal air cooling
外部空气冷却
系列电机反应堆
评分为
当前的
评分为
诱惑 -
tance
类型
A
mH
Article No.
6SL3120-...
6SL3121-...
22..5
0.3
4EU2552-0EF00-4BA0
6SL3120-...
6SL3121-...
108
0.1
4EU3951-0AR00-4B
Article No.
4EU2552-0EF00-4BA0
4EU3951-0AR00-4B
Product designation
系列电机反应堆
系列电机反应堆
Input voltage 380 ... 480 V 3 AC (DC link voltage 510 ... 720 V DC)
额定电流
A
22..5
108
额定电感
mH
0.3
0.1
Power loss
W
146.
45.4
连续电流
I
thmax
,
Therm。烫发。
A
25.
120.
连续频率,
Therm。烫发。
Hz
1400
1400
Pulse frequency, max.
千赫
8
8
相对电压降
at the series motor reactor
At
I
thmax
and
V
rated
%
23.
38.
Ambient temperature
°C (°F)
40(104)
40(104)
连接到
电机模块/电机
Flat-type terminal
Flat-type terminal
PE连接
M6螺丝
M8螺丝
Degree of protection
IP00
IP00
Width
mm (in)
22.5 (8.86)
410(16.14)
Height
mm (in)
210 (8.27)
385(15.16)
Depth
mm (in)
115 (4.53)
174(6.85)
净重
kg (lb)
16 (35.3)
68.(150)
适用证证明书
cURus
cURus
©Siemens AG 2016