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3UG4624-1CS20 - DIGITAL MONITORING RELAY FOR FAULT CURRENT MONITORING (W. CO CONTACT 3UL22) SETTING RANGE 10 TO 100% OF CO CONTACT NOM. VALUE SEPARATE FOR ALARM THRESHOLD AND SWITCH-OFF VALUE AC 90 TO 690V AC 50 TO 60 HZ STARTUP AND TRIPPING DELAYED 0.1 TO 20S SWITCH-OFF HYSTERESIS TO 50% ALARM HYSTERESIS 5% FIXED 2 CHANGEOVER CONTACTS W. OR W/O ERROR LOG SCREW TERMINAL REPLACEMENT PRODUCT F. 3UL21 (siemens) - Quad Industry GmbH

Артикул: 3UG4624-1CS20
Наименование: DIGITAL MONITORING RELAY FOR FAULT CURRENT MONITORING (W. CO CONTACT 3UL22) SETTING RANGE 10 TO 100% OF CO CONTACT NOM. VALUE SEPARATE FOR ALARM THRESHOLD AND SWITCH-OFF VALUE AC 90 TO 690V AC 50 TO 60 HZ STARTUP AND TRIPPING DELAYED 0.1 TO 20S SWITCH-OFF HYSTERESIS TO 50% ALARM HYSTERESIS 5% FIXED 2 CHANGEOVER CONTACTS W. OR W/O ERROR LOG SCREW TERMINAL REPLACEMENT PRODUCT F. 3UL21 (siemens)
Производитель: Siemens


Наименование продукта
DIGITAL MONITORING RELAY FOR FAULT CURRENT MONITORING (W. CO CONTACT 3UL22) SETTING RANGE 10 TO 100% OF CO CONTACT NOM. VALUE SEPARATE FOR ALARM THRESHOLD AND SWITCH-OFF VALUE AC 90 TO 690V AC 50 TO 60 HZ STARTUP AND TRIPPING DELAYED 0.1 TO 20S SWITCH-OFF HYSTERESIS TO 50% ALARM HYSTERESIS 5% FIXED 2 CHANGEOVER CONTACTS W. OR W/O ERROR LOG SCREW TERMINAL REPLACEMENT PRODUCT F. 3UL21
Жизненный цикл продукта
Разрешение на поставку Постепенное снятие продукта с производства Снятие продукта с производства Окончательное снятие продукта с производства
2007-01-01
DIGITAL MONITORING RELAY FOR FAULT CURRENT MONITORING (W. CO CONTACT 3UL22) SETTING RANGE 10 TO 100% OF CO CONTACT NOM. VALUE SEPARATE FOR ALARM THRESHOLD AND SWITCH-OFF VALUE AC 90 TO 690V AC 50 TO 60 HZ STARTUP AND TRIPPING DELAYED 0.1 TO 20S SWITCH-OFF HYSTERESIS TO 50% ALARM HYSTERESIS 5% FIXED 2 CHANGEOVER CONTACTS W. OR W/O ERROR LOG SCREW TERMINAL REPLACEMENT PRODUCT F. 3UL21
Product function   for three-phase supplies
 
Measuring circuit:
    
Type of current / for monitoring   AC
Measurable current mA 30… 40,000
Measurable line frequency Hz 60… 50
Adjustable response current    
  • 1
 mA / A 30… 40
  • 2
 mA / A 30… 40
Adjustable response delay time    
  • when starting
 s 0.1… 20
  • with lower or upper limit violation
 s 0.1… 20
Adjustable switching hysteresis for measured current value mA 15… 2
Stored energy time / at mains power cut / minimum ms 10
Operating voltage    
  • rated value
 V 17… 400
Relative metering precision % 5
Precision of digital display   +/-1 digit
Temperature drift per °C %/°C 0.1
Relative repeat accuracy % 1
 
General technical details:
Design of the display   LCD
Product function    
  • difference current indication
   Yes
  • defect storage
   Yes
  • overcurrent recognition of 1 phase
   Yes
  • undercurrent recognition of 1 phase
   No
  • 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 ms 300
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 85… -40
Design of the electrical isolation   galvanic
Galvanic isolation    
  • between entrance and outlet
   Yes
  • between the outputs
   Yes
  • between the voltage supply and other circuits
   Yes
 
 
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 0
  • upwards
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