DIGITAL MONITORING RELAY COS-PHI A. CURRENT MONITORING FROM 90 TO 690V AC OVERSHOOT AND UNDERSHOOT INTERNAL POWER SUPPLY AC 50 TO 60 HZ SPIKE DELAY 0.1 TO 20S HYSTERESIS W. (I) 0.1 TO 2A 2 CHANGEOVER CONTACTS W. OR W/O ERROR LOG SCREW TERMINAL REPLACEMENT

Артикул: 3UG4641-1CS20
Производитель: Siemens


Наименование продукта
DIGITAL MONITORING RELAY COS-PHI A. CURRENT MONITORING FROM 90 TO 690V AC OVERSHOOT AND UNDERSHOOT INTERNAL POWER SUPPLY AC 50 TO 60 HZ SPIKE DELAY 0.1 TO 20S HYSTERESIS W. (I) 0.1 TO 2A 2 CHANGEOVER CONTACTS W. OR W/O ERROR LOG SCREW TERMINAL REPLACEMENT PRODUCT F. 3UG3014
Жизненный цикл продукта
Разрешение на поставку Постепенное снятие продукта с производства Снятие продукта с производства Окончательное снятие продукта с производства
2006-03-01
DIGITAL MONITORING RELAY COS-PHI A. CURRENT MONITORING FROM 90 TO 690V AC OVERSHOOT AND UNDERSHOOT INTERNAL POWER SUPPLY AC 50 TO 60 HZ SPIKE DELAY 0.1 TO 20S HYSTERESIS W. (I) 0.1 TO 2A 2 CHANGEOVER CONTACTS W. OR W/O ERROR LOG SCREW TERMINAL REPLACEMENT PRODUCT F. 3UG3014
Product function   Active power monitoring relay
 
Measuring circuit:
   
Number of poles / for main current circuit   2
Phase number   1
Adaptable response value phase angle ° 0.1 0.99
Type of current / for monitoring   AC
Measurable current A 0.2 10
Adjustable response current    
  • 1
A 0.2 10
  • 2
A 0.2 10
Adjustable response delay time    
  • when starting
s 0 99
  • with lower or upper limit violation
s 0.1 20
Adjustable switching hysteresis for measured current value mA 100 2,000
Stored energy time / at mains power cut / minimum ms 10
Operating voltage    
  • rated value
V 90 690
Relative metering precision % 10
Precision of digital display   +/-1 digit
Relative repeat accuracy % 1
 
General technical details:
Design of the display   LCD
Product function    
  • overcurrent recognition of 1 phase
  Yes
  • undercurrent recognition of 1 phase
  Yes
  • reset external
  Yes
  • open-circuit or closed-circuit current principle
  Yes
Starting time / after the control supply voltage has been applied ms 1,000
Response time / maximum s 0.3
Type of voltage / of the controlled supply voltage   AC
Control supply voltage    
  • at 50 Hz / at AC
   
  • rated value
V 90 690
  • at 60 Hz / at AC
   
  • rated value
V 90 690
Working range factor supply voltage rated value    
  • at 50 Hz
   
  • for AC
  1 1
  • at 60 Hz
   
  • for AC
  1 1
Impulse voltage resistance / rated value kV 6
Recorded real power W 2
Protection class IP   IP20
Electromagnetic compatibility   IEC 60947-1 / IEC 61000-6-2 / IEC 61000-6-4
Resistance against vibration / according to IEC 60068-2-6   1 … 6 Hz: 15 mm, 6 … 500 Hz: 2g
Resistance against shock / according to IEC 60068-2-27   sinusoidal half-wave 15g / 11 ms
Installation altitude / at a height over sea level / maximum m 2,000
Conductor-bound parasitic coupling BURST / according to IEC 61000-4-4   2 kV
Conductor-bound parasitic coupling conductor-earth SURGE / according to IEC 61000-4-5   2 kV
Conductor-bound parasitic coupling conductor-conductor SURGE / according to IEC 61000-4-5   1 kV
Electrostatic discharge / according to IEC 61000-4-2   6 kV contact discharge / 8 kV air discharge
Field-bound parasitic coupling / according to IEC 61000-4-3   10 V/m
Insulation voltage / for overvoltage category III according to IEC 60664 / with degree of pollution 3 / rated value V 690
Degree of pollution   3
Ambient temperature    
  • during operating
°C -25 +60
  • during storage
°C -40 +85
  • during transport
°C -40 +85
Galvanic isolation    
  • between entrance and outlet
  Yes
  • between the outputs
  Yes
  • between the voltage supply and other circuits
  Yes
Mechanical operating cycles as operating time / typical   10,000,000
Electrical operating cycles as operating time / at AC-15 / at 230 V / typical   100,000
Operating cycles / with 3RT2 contactor / maximum 1/h 5,000
 
 
Mechanical design:
Width mm 22.5
Height mm 102
Depth mm 91
Built in orientation   any
Distance, to be maintained, to earthed part    
  • forwards
mm 0
  • backwards
mm 0
  • sidewards
mm 0
  • upwards
mm 0
  • downwards
mm 0
Distance, to be maintained, to the ranks assembly    
  • forwards
mm 0
  • backwards
mm 0
  • sidewards
mm Назад в раздел