MONITORING RELAY ATTACHABLE TO CONTACTOR 3RT2. SIZE S0 STANDARD, DIGITAL ADJUSTABLE APPARENT/ACTIVE CURRENT MONIT. 4 - 40A, 20-400 HZ, 3-PHASE SUPPLY 24-240 V AC/DC 1 CO CONTACT, 1 SEMICOND. FOR ALARM AND WARNING MONITORING FOR CURRENT OVERSHOOT/UNDERSHOO

Артикул: 3RR2242-1FW30
Производитель: Siemens


Наименование продукта
MONITORING RELAY ATTACHABLE TO CONTACTOR 3RT2. SIZE S0 STANDARD, DIGITAL ADJUSTABLE APPARENT/ACTIVE CURRENT MONIT. 4 - 40A, 20-400 HZ, 3-PHASE SUPPLY 24-240 V AC/DC 1 CO CONTACT, 1 SEMICOND. FOR ALARM AND WARNING MONITORING FOR CURRENT OVERSHOOT/UNDERSHOOT PHASE FAILURE, WIRE BREAK PHASE SEQUENCE FAULT CURRENT BLOCKING CURRENT WARNING AND ALARM THRESHOLDS WITH OR W/O ERROR LOG ON-DELAY 0-99 S SPURIOUS PEAK SUPPR.0-30 S BREAK AFTER FAULT 0-300 MIN SCREW CONNECTION
Жизненный цикл продукта
Разрешение на поставку Постепенное снятие продукта с производства Снятие продукта с производства Окончательное снятие продукта с производства
2009-11-19
MONITORING RELAY ATTACHABLE TO CONTACTOR 3RT2. SIZE S0 STANDARD, DIGITAL ADJUSTABLE APPARENT/ACTIVE CURRENT MONIT. 4 - 40A, 20-400 HZ, 3-PHASE SUPPLY 24-240 V AC/DC 1 CO CONTACT, 1 SEMICOND. FOR ALARM AND WARNING MONITORING FOR CURRENT OVERSHOOT/UNDERSHOOT PHASE FAILURE, WIRE BREAK PHASE SEQUENCE FAULT CURRENT BLOCKING CURRENT WARNING AND ALARM THRESHOLDS WITH OR W/O ERROR LOG ON-DELAY 0-99 S SPURIOUS PEAK SUPPR.0-30 S BREAK AFTER FAULT 0-300 MIN SCREW CONNECTION
 
General technical data:
product brand name   SIRIUS
product designation   multi-phase current monitoring
Design of the product   multi-phase current monitoring
Size of the contactor / can be combined / company-specific   S0
Insulation voltage / for overvoltage category III according to IEC 60664 / with degree of pollution 3    
  • rated value
V 690
Installation altitude / at a height over sea level / maximum m 2,000
Ambient temperature    
  • during storage
°C -40 +80
  • during operating
°C -25 +60
Electromagnetic compatibility   IEC 60947-1 / IEC 61000-6-2 / IEC 61000-6-4
EMC immunity to interference    
  • according to IEC 60947-1
  ambience A (industrial sector)
EMC emitted interference    
  • according to IEC 60947-1
  ambience A (industrial sector)
Resistance against shock   15g / 11 ms
Resistance against vibration   10 ... 55 Hz / 0.35 mm
Impulse voltage resistance / rated value kV 6
Operating apparent output / rated value V·A 3.5
Rating / Rated value W 2.5
Item designation    
  • according to DIN 40719 extendable after IEC 204-2 / according to IEC 750
  K
  • according to DIN EN 61346-2
  K
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
Precision of digital display   +/-1 digit
Adjustable response delay time    
  • when starting
s 0 99
  • with lower or upper limit violation
s 0 30
Standby time / for restart after fault s 0.2
Phase number   3
Number of monitored phases   3
Product function    
  • overcurrent monitoring
  Yes
  • undercurrent monitoring
  Yes
  • overcurrent and undercurrent monitoring
  Yes
  • apparent current monitoring
  Yes
  • active current monitoring
  Yes
  • undercurrent recognition DC
  No
  • undercurrent recognition of 1 phase
  No
  • overcurrent recognition DC
  No
  • current window recognition DC
  No
  • undercurrent recognition of 3 phases
  Yes
  • overcurrent recognition of 1 phase
  No
  • tension window recognition of 3 phases
  No
  • tension window recognition of 1 phase
  No
  • phase sequence recognition
  Yes
  • can be activated or deactivated / phase sequence recognition
  Yes
  • self-reset
  Yes
  • reset external
  No
  • manual RESET
  Yes
Adjustable response current    
  • 1
A 4 40
  • 2
A 4 40
Factor / as multiple of the current monitoring upper limit    
  • for the adjustable value of a blocking current
  2 5
Response value residual current detection / at 50/60 Hz    
  • typical
A 4
Relative metering precision    
  • with regard to measured value
% 5
Type of current / for monitoring   AC
Measurable current / for AC A 4 40
Adjustable switching hysteresis for measured current value A 0.1 8
Response time / maximum ms 200
Relative repeat accuracy % 2
Temperature drift per °C %/°C 0.1
Current-carrying capacity    
  • for permanent overcurrent / maximum permissible
A 40
  • for overcurrent duration < 1 s / maximum permissible
A 800
 
Supply voltage:
Type of voltage / of supply voltage   AC/DC
Supply voltage frequency / 1 Hz 50 60
Supply voltage / 1    
  • for DC
V 24 240
  • at 50 Hz / for AC
V 24 240
  • at 60 Hz / for AC
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