SIEMENS
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Siemens NC 62 · 2016
5
SINAMICS S120 drive system
Chassis format – DC link components
制动电阻s
■
概述
DC链路中的过量能量通过制动消散
resistor.
制动电阻连接到制动模块。位置-
荷兰国际集团(ing)的braking resistor outside the control cabinet or switchgear
房间使得产生的热损耗远离。
This reduces the level of air conditioning required.
2具有不同额定功率值的制动电阻和峰值功率值
适用于机箱格式单位。
The braking resistor is monitored on the basis of the duty factor.
A temperature switch (NC contact) is also fitted. This responds
当超过最大允许温度和
can be evaluated by a controller.
■
选择和订购数据
■
Characteristic curves
Load diagram for chassis format Braking Module and braking resistor
■
技术规格
Power
Suitable for
Braking Module
在底盘格式
制动电阻
P
DB
/
P
max
Article No.
DC link voltage 510 … 720 V DC
25 kW / 125 kW
6SL3300-1AE31-3AA0
6SL3000-1BE31-3AA0
50 kW / 250 kW
6SL3300-1AE32-5
.
A0
6SL3000-1BE32-5AA0
15
P
20.
P
40
P
15
P
20.
P
40
P
15
S 100.
90.
80
70
60.
50.
40
30.
20.
10
t
G_D211_EN_00013b
=额定功率
DB
DB
DB
= 5 x
P
=每90秒允许的功率为15秒
= 4 x
P
= Power which is permissible every 90 s for 20 s
= 2 x
P
= Power which is permissible every 90 s for 40 s
DB
P
DB
P
/
P
DB
1.25
1.50
0.25
0
0.50
0.75
1.00
P
DC link voltage
51.0 … 720 V DC
制动电阻
6SL3000-1BE31-3AA0
6SL3000-1BE32-5AA0
Resistance
Ω
4.4
2.2
额定功率
P
DB
kW
25.
50.
Peak power
P
max
kW
125.
250.
Load duration
for peak power
s
15
15
循环持续时间
of braking duty cycle
s
90.
90.
电流，最大。
A
189.
378.
电缆入口
通过M50电缆腺
通过M50电缆腺
Power connection
通过M10螺柱
通过M10螺柱
• Conductor cross-section, max.
mm
2
50.
70
Degree of protection
IP20
IP20
Dimensions
• Width
mm (in)
740（29.13）
810（31.89）
• Height
mm (in)
605（23.82）
132.5 (52.17)
• Depth
mm (in)
48.5 (19.09)
48.5 (19.09)
净重
kg (lb)
50（110）
120 (265)
适用证证明书
cURus
cURus
Suitable for
Braking Module in chassis format
类型
6SL3300-1AE31-3AA0
6SL3300-1AE32-5。A0
©Siemens AG 2016