SIEMENS
5/46
西门子IK PI·2015
io-link
Sirius 3UG48监视继电器用于IO-Link的独立安装
线监视
5
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概述
Sirius 3UG4815监控继电器
固态线监测继电器可提供最大的保护
用于移动机器，植物和提升设备或unsta-
ble networks. Network and voltage faults can thus be detected
early and rectified before far greater damage ensues.
The line monitoring relays with IO-Link monitor phase sequence,
phase failure (with or without N conductor monitoring), phase
asymmetry and undervoltage and/or overvoltage.
Phase asymmetry is evaluated as the difference between the
相对于最大的最大，最小的相电压
相电压。如果设定限制，存在欠压或过电压
至少一个相电压的值被遮盖或不足。
测量电压的RMS值。
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好处
•
可以在全球160至630 V AC的任何网络中使用
thanks to wide voltage range
•
Variably adjustable to overshoot, undershoot or range moni-
校园
•
Freely configurable delay times and RESET response
•
Width 22.5 mm
•
显示和传输实际价值和网络故障
输入控制器
•
所有具有可移动终端的版本
•
All versions with screw or spring-type terminals
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Application
继电器首先用于移动设备，
例如空调压缩机，冷藏容器，
建筑工地压缩机和起重机。
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选择和订购数据
•
Adjustable via IO-Link and locally, with illuminated LCD
•
Power supply with 24 V DC via IO-Link or
external auxiliary voltage
•
Auto or Manual RESET
•
打开或闭路原理
•
1个CO触点，1个半导体输出（在SIO模式下）
✓
Function available
1)
Absolute limit values.
2）
In SIO mode.
For accessories see page 5/53.
Function
Application
Phase sequence
• Direction of rotation of the drive
Phase failure
• A fuse has tripped
• Failure of the control supply voltage
• Broken cable
Phase asymmetry
• Overheating of the motor due to
asymmetrical voltage
•检测不对称的负载
网络
欠压
• Increased current on a motor with
corresponding overheating
• Unintentional resetting of a device
• Network collapse, particularly with
battery power
Overvoltage
•
Protection of a plant against destruction
由于过电压
Adjustable
hysteresis
在下面-
电压
检测
Over-
电压
检测
稳定
time adjustable
斯特尔
Tripping delay
time adjustable
del
Version of
auxiliary
联系人
可衡量
mains voltage
1)
Screw
terminals
春季
terminals
V
s
s
V交流
Article No.
Article No.
Monitoring of phase sequence, phase failure, phase asymmetry,
overvoltage and undervoltage
1……20.
✓
✓
0.1…999.9
0.1…999.9
1 CO + 1 Q
2）
160… 690
3UG4815-1AA40
3UG4815-2AA40
Monitoring of phase sequence, phase and N conductor failure, phase asymmetry,
overvoltage and undervoltage
1……20.
✓
✓
0.1…999.9
0.1…999.9
1 CO + 1 Q
2）
90… 400 to N
3UG4816-1AA40
3UG4816-2AA40
3UG4815-1AA40
3UG4816-1AA40
3UG4815-2AA40
3UG4816-2AA40
©Siemens AG 2014