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Siemens 3UG4641-2CS20

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Siemens 3UG4641-2CS20

!!! product phase-out !!! the preferred successor is 3UG5643-2CS20 digital monitoring relay cos phi and current monitoring from 90 to 690 V AC overshoot and undershoot with internal power supply 50 to 60 Hz AC noise pulses delay 0.1 to 20 s hysteresis for (I) 0.1 to 2 A 2 changeover contacts with or without fault buffer spring-loaded connection system

SiemensMFR # 3UG4641-2CS20SKU # CEY-8EF3B038D9F4
product brand nameSIRIUS
product type designation3UG4
product functionactive power monitoring relay
design of the displayLCD
with degree of pollution 3 rated value690 V
degree of pollution3

Ürün Hakkında

!!! product phase-out !!! the preferred successor is 3UG5643-2CS20 digital monitoring relay cos phi and current monitoring from 90 to 690 V AC overshoot and undershoot with internal power supply 50 to 60 Hz AC noise pulses delay 0.1 to 20 s hysteresis for (I) 0.1 to 2 A 2 changeover contacts with or without fault buffer spring-loaded connection system

Siemens 3UG4641-2CS20

  • Orijinal ve sertifikalı Siemens ürünü
  • Dünya genelinde tedarik ağıyla hızlı temin
  • Teknik ekibimizden ürün seçimi ve uyumluluk desteği
  • Muadil ve alternatif ürün önerisi
  • Talebinize özel fiyat teklifi ve teslim süresi

Teknik Özellikler

product brand nameSIRIUS
product designationCos phi monitoring relay with digital setting
product type designation3UG4
General technical data
product functionactive power monitoring relay
design of the displayLCD
with degree of pollution 3 rated value690 V
degree of pollution3
surge voltage resistance rated value6 kV
shock resistance according to IEC 60068-2-27sinusoidal half-wave 15 g / 11 ms
vibration resistance according to IEC 60068-2-61... 6 Hz: 15 mm, 6... 500 Hz: 2 g
mechanical service life (operating cycles) typical10.000.000
electrical endurance (operating cycles) at AC-15 at 230 V typical100.000
thermal current of the switching element with contacts maximum5 A
reference code according to IEC 81346-2K
relative repeat accuracy1 %
Substance Prohibitance (day/month/year)05/01/2012
SVHC substance nameLead CAS-Yok. 7439-92-1 Lead monoxide (lead oxide) CAS-Yok. 1317-36-8 2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-Yok. 71868-10-5 Melamine CAS-Yok. 108-78-1 6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol CAS-Yok. 119-47-1
Net Weight0,138 kg
Product Function
phase sequence recognitionYok
phase failure detectionYok
asymmetry detectionYok
voltage monitoringYok
current monitoringVar
overcurrent detection 1 phaseVar
undercurrent detection 1 phaseVar
adjustable open/closed-circuit current principleVar
external resetVar
Control circuit/ Control
type of voltage of the control supply voltageAC
control supply voltage rated value90... 690 V
at 50 Hz rated value90... 690 V
at 60 Hz rated value90... 690 V
supply voltage frequency for auxiliary and control circuit rated value50... 60 Hz
initial value1
full-scale value1
initial value1
full-scale value1
Besleme gerilimi
supply voltage frequency rated value60... 50 Hz
Measuring circuit
type of current for monitoringAC
measurable current0,2... 10 A
10,2... 10 A
20,2... 10 A
when starting0... 99 s
with lower or upper limit violation0,1... 20 s
adjustable switching hysteresis for measured current value100... 2.000 mA
buffering time in the event of power failure minimum10 ms
accuracy of digital display+/-1 digit
Precision
relative metering precision10 %
Auxiliary circuit
number of NC contacts delayed switching0
number of NO contacts delayed switching0
number of CO contacts delayed switching2
operating frequency with 3RT2 contactor maximum5.000 1/h
Main circuit
number of poles for main current circuit2
operating voltage rated value90... 690 V
at 250 V at 50/60 Hz3 A
at 400 V at 50/60 Hz3 A
at 24 V1 A
at 125 V0,2 A
at 250 V0,1 A
operational current at 17 V minimum5 mA
continuous current of the DIAZED fuse link of the output relay4 A
Electromagnetic compatibility
due to burst according to IEC 61000-4-42 kV
due to conductor-earth surge according to IEC 61000-4-52 kV
due to conductor-conductor surge according to IEC 61000-4-51 kV
field-based interference according to IEC 61000-4-310 V/m
electrostatic discharge according to IEC 61000-4-26 kV contact discharge / 8 kV air discharge
Galvanic isolation
between input and outputVar
between the outputsVar
between the voltage supply and other circuitsVar
Connections/ Terminals
product component removable terminal for auxiliary and control circuitVar
type of electrical connectionspring-loaded terminals
solid2x (0,25... 1,5 mm²)
finely stranded with core end processing2 x (0,25... 1,5 mm²)
finely stranded without core end processing2x (0,25... 1,5 mm²)
for AWG cables solid2x (24... 16)
for AWG cables stranded2x (24... 16)
solid0,25... 1,5 mm²
finely stranded with core end processing0,25... 1,5 mm²
finely stranded without core end processing0,25... 1,5 mm²
solid24... 16
stranded24... 16
Installation/ mounting/ dimensions
mounting positionany
fastening methodsnap-on mounting
height103 mm
width22,5 mm
depth91 mm
— forwards0 mm
— backwards0 mm
— upwards0 mm
— downwards0 mm
— at the side0 mm
— forwards0 mm
— backwards0 mm
— upwards0 mm
— at the side0 mm
— downwards0 mm
— forwards0 mm
— backwards0 mm
— upwards0 mm
— downwards0 mm
— at the side0 mm
Ambient conditions
installation altitude at height above sea level maximum2.000 m
during operation-25... +60 °C
during storage-40... +85 °C
during transport-40... +85 °C
Approvals Certificates
global warming potential [CO2 eq] / during manufacturing4,44 kg
global warming potential [CO2 eq] / during sales0,0341 kg
global warming potential [CO2 eq] / during operation13,7 kg
global warming potential [CO2 eq] / after end of life-1.06 kg
global warming potential [CO2 eq] / total17,1 kg

Aksesuarlar 3

Siemens 3UG4641-2CS20 motorla birlikte kullanılabilen, ayrı olarak tedarik edilen orijinal aksesuarlar aşağıda listelenmiştir. Koda tıklayarak aksesuarın sayfasına ve uyumlu diğer motorlara ulaşabilirsiniz.

Parça noAçıklamaUyumlu motor
3RP1902Aksesuar
3RP1903Aksesuar · Further accessories
3RT1900-1SB20 Aksesuar

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