Siemens Phase, Voltage Monitoring Relay With DPDT Contacts, 3 Phase, 160 → 690 V ac

  • RS Stock No. 518-7174
  • Mfr. Part No. 3UG4615-1CR20
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Line Supply and Three Phase Voltage

3UG4 relays that monitor current, power factor and active current are ideal for monitoring the load of motors and functionality of electronic loads. These devices detect the effect of wear and faults early on. This means that appropriate actions can be taken before more significant damage occurs.

Wide voltage range versions reduce inventory stock levels
Variable settings for over-range, under-voltage or window monitoring
Delay times and reset switch
Actual value and fault types are permanently displayed
Removable terminals
22.5mm wide
3UG4614 to 3UG4617 can be digitally set, with fault memory and LDC display
1-20V hysterisis
Phase failure (except stock no 518-7275)

Phase Sequence Phase Imbalance (%) Under Voltage (V) Over voltage (V) Delay Times MPN Stock no
Yes n/a n/a n/a n/a 3UG45111BP20 518-7275
Yes 20 160-690 n/a 0.1-20 (off) 3UG45131BR20 518-7297
Selectable 0 or 5-20 160-690 n/a 0.1-20 (on/off) 3UG46141BR20 518-7051
Selectable Using Threshold Values 160-690 160-690 0.1-20 for Vmin and Vmax 3UG46151CR20 518-7174
Automatic Correction 0 or 5-20 160-690 160-690 0.1-20 (off) 3UG46171CR20 518-7180
Specifications
Attribute Value
Monitoring Application Phase, Voltage
Supply Voltage 160 → 690 V ac
Contact Configuration DPDT
Voltage Sensitivity Overvoltage, Undervoltage
Electrical Phase 3
Voltage Sensing Range 160 → 690 V ac
Phase Sensitivity Phase Failure, Phase Sequence
Time Delay 0.1 → 20 s
Dimensions 91 x 22.5 x 92 mm
Width 22.5mm
Height 92mm
Length 91mm
Maximum Voltage Sensed 690V ac
Minimum Voltage Sensed 160 V ac
18 Within 4 working day(s) (Global stock)
14 Within 4 working day(s) (Global stock)
Price Each
MYR 837.21
units
Per unit
1 +
MYR837.21
Related Products
Omron K8DT-VW single phase voltage monitor relay detects ...
Description:
Omron K8DT-VW single phase voltage monitor relay detects abnormal voltages applies to equipment to protect against equipment failure. Can be used in either overvoltage or undervoltage mode simultaneously. Monitor AC or DC currents with one Relay.Settings for the operating value, ...
Omron K8DT-PM three phase sequence and phase loss ...
Description:
Omron K8DT-PM three phase sequence and phase loss monitor protects motors and other equipment from unstable voltages, detecting phase sequence and phase loss for three-phase power supplies. Phase loss detection while the motor is operatingGreater resistance to inverter noiseWidth of ...
The EMR6 measuring and monitoring relays are designed ...
Description:
The EMR6 measuring and monitoring relays are designed for a wide range of switchgear applications. Thanks to their ability to monitor overloads, power fluctuations, phase sequences, machine temperatures and fill levels, the EMR6 relays protect machines and plants and help ...
Provides continuous monitoring of important network and system ...
Description:
Provides continuous monitoring of important network and system parametersOperating states indicated using coloured LEDsErrors can be sent to a controller via a floating contact or can shut down a part of the system.