3UG4622-1AW30 Datasheet, PDF (83/114 Pages) List of Unclassifed Manufacturers – Monitoring and Control Devices

Monitoring Relays
3UG Monitoring Relays for Electrical and Additional Measurements
■ Technical specifications
Level monitoring
Type
Load capacity of the output relay
Minimum contact load
Output relay with DIAZED fuse¹⁾
Electrical endurance
Mechanical endurance
Ambient temperature
Connection of conductors
Degree of protection
Vibration resistance
Rated operational current I_e
AC-15/230 V
DC-13/24 V
DC-13/48 V
DC-13/60 V
DC-13/110 V
DC-13/230 V
gl/Gg operational class
Operating cycles
Operating cycles
During operation
During storage
Solid
Finely stranded, with end sleeves
Terminals
Enclosures
acc. to IEC 60068-2-6
1) Short-circuits without any contact welding acc. to
DIN VDE 0660 Part 200.
3UG30/3UG35
A
max. 8
A
3
A
1
A
0.45
A
0.35
A
0.2
A
0.1
mA 5/17 V for a fault of 1 ppm
A
4
1 x 10⁵
2 x 10⁶
°C -20 ... + 50
°C -30 ... + 70
mm² 2 x (0.5 ... 2.5)
mm² 2 x (0.5 ... 1.5)
IP20
IP40
Hz/mm 10 ... 150/0.035
Rated control supply voltage U_s
Voltage tolerance
Maximum power consumption
Function
Sensitivity
Setting accuracy
Repeat accuracy
Sensor length
Electrode voltage
Electrode current
Conductor capacity
Delay time
• T1 at Max/M terminal
• T2 at Min/M terminal
Mains buffering time
Inlet or outlet monitoring
Adjustable
at maximum sensitivity
at constant parameters
max.
max.
max.
of the sensor cable¹⁾
V
W/VA
kW
%
%
m
V
mA
nF
ms
ms
ms
1) The sensor cable does not necessarily have to be shielded, but it is not
recommended to lay this cable parallel to the power supply lines. It is also
possible to use a shielded cable, whereby the shield has to be connected
to the M terminal.
see Catalog LV 1 (electrical isolation by means of a transformer)
0.85 ... 1.1 x U_s
3/6
UNDER/OVER selector switch at the front
5 ... 100
–30
–0.1
100
24 (50/60 Hz)
1 (50/60 Hz)
10
Typical 500 (ON-delay with OVER, OFF-delay with UNDER)
Typical 300 (OFF-delay with OVER, ON-delay with UNDER)
300
Siemens LV 1 T · 2006
7/83