DIA53 CARLOGAVAZZI | Alldatasheet

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Technical content

Specifications are subject to change without notice (19.05.10) 1 Type DIA53 Monitoring Relays

  • 2-wire connection
  • Self-powered
  • Input ranges: 2 - 20 AAC, 5 - 50 AAC or 10 - 100 AAC
  • Knob-adjustable set-point
  • Output: Normally open, 100 mA
  • LED indication for output ON
  • For mounting on DIN-rail in accordance with DIN/EN 50 022
  • 17.5 mm DIN-rail housing (DIN 43880) Ordering Key Housing Function Type Item number Output Power supply Input range Version Small current monitoring relay with built-in current transformer with adjustable set-point and integrated sol- id state output. Self-pow- ered and 2-wire connection for easy use. 12 mm hole for insulated current carrying wire makes it suitable for most applica- tions. For mounting on DIN- rail. 17.5 mm wide housing suitable both for back and front panel mounting. Product Description Type Selection Input current Reaction time Type no. 2 - 20 AAC Standard DIA53 S724 20A 5 - 50 AAC Standard DIA53 S724 50A 10 - 100 AAC Standard DIA53 S724 100A 2 - 20 AAC Fast DIA53 S724 20A F 5 - 50 AAC Fast DIA53 S724 50A F 10 - 100 AAC Fast DIA53 S724 100A F Input Specifications Output Specifications Output NPN-PNP open collector, NO Output current Maximum load current 100 mA Leakage current ≤ 100 µA Max. voltage 40 VDC Voltage drop (Ud) < 2.5 VDC General Specifications Reaction time DIA53 < 300 ms (input signal variation from -20% to +20% of set value) DIA53...F < 50 ms (input signal variation from -20% to +20% of set value) Repeatability 0.5 % Hysteresis (Differential travel) 7 - 13% of setpoint Frequency range 45 - 400 Hz Temperature variation ±0.20%/° C of setpoint Environment Degree of protection IP 20 Pollution degree 3 Operating temperature -20 to +60°C DIA53 S 724 20A DIA53 S 724 50A DIA53 S 724 100A Current range 2 - 20 AAC @ 50 Hz 5 - 50 AAC @ 50 Hz 10 - 100 AAC @ 50 Hz Max. current (continuously) 40 AAC 100 AAC 150 AAC Max. overload current (t = 30 s) 200 AAC 200 AAC 200 AAC 1-Phase AC Over Current Weight 80 g Screw terminals Tightening torque Max. 0.5 Nm acc. to IEC 60947 Housing Dimensions 17.5 x 81 x 67.2 mm Material PA66 or Noryl Product standard EN 60255-6 Approval UL, CSA CE Marking L.V. Directive 2006/95/EC EMC Directive 2004/108/EC EMC Immunity According to EN 60255-26 According to EN 61000-6-2 Emissions According to EN 60255-26 According to EN 61000-6-3 DIA 53 S 724 20A F

2 Specifications are subject to change without notice (19.05.10) DIA53 Output ON Hysteresis Set level Operation Diagram Wiring Diagrams LED ON 67.2 18.7 17.5 ø 12 Dimensions