Klemsan
270161 F1
Frequency Monitoring Relay

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General Casing Width (mm) 17,5
  Connections Screw Terminal
  Response Time for Monitoring Any Function Maks. 250ms
  Type of Output Relay
  Supply Frequency 35-70Hz
  Control Input Voltage Range ---
  Operating Frequency 35-70Hz
  Protection Class IP20
  Mounting Type Panel or Rail
  EMC-EMI
  Packing Unit ---
  Weight (g) 62
  Packing Unit
  Dimensions ---
Monitoring Functions Adjustable Frequency Protection Upper Limit 42.5 => 65Hz
    Lower Limit 40 => 62.5Hz
    Hysteresis 0.4Hz
    Delay Time 1 => 10s
Auxilary Contacts Type 1 C/O (SPDT)
  Max. Ratings - AC (for NO Side) 5A/250V; 1250VA
  Max. Ratings - DC (for NO Side) 5A/30VDC: 150W
  Mechanical Lifetime ≥107 operation
  Electrical Lifetime Operations (for NO Side) 5x104(5A@250VAC) 1x105 (5A@30VDC)
Supply Voltage DC ---
  AC L1-N'den 85-320VAC
Ambient Conditions Operating Temperature -20°C +60°C
  Storing Temperature -40°C +75°C
  Relative Humidity (No Condensation) Maks. 95% (no condensation)
Power Consumption DC ---
  AC <3VA

CE Certificate
F1 General Product Information [pdf]
270161 Frequency Monitoring Relay