Lutze — . 750635 - Monitoring relay
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Part No. 750635 Type LCR-I-100-2U-24-240 Article on stock PU 1 piece Interface Technology Monitoring relay Current monitoring 1-phase, AC-DC 5 A Switch-on delay 300 ms Switch-off delay 0.1 – 10 s, adjustable Start-up suppression, settable 0 – 10 s Supply status LED green Output relay status LED yellow Status under/over-current LED red Trigger delay status LED red flashing Dimensions (w × h × d) 45×67×76 mm Colour of the housing light grey Housing material PA 6.6 V0 Protection class IP20 Connection device Screwed terminal Connection cross-section AWG 20 – AWG 13 Connection cross-section 0.5 – 2.5 mm2 with AE Installation position any Weight 0,07 kg/piece Approvals cULus Rated voltage range AC/DC 24 V – 240 V Tolerance AC -15 %/+10 %, DC -30 %/+30 % Rated frequency 16,6 – 400 Hz Power consumption 0.40 W/0.25 VA @ 24 V, 0.50 W/0.9 VA @ 230 V Operating time 100 % ED Bridging time <20 ms Recovery time >500 ms Voltage drop ≥6 V Number of channels 2 Switching element Relays Contact type Change over contact Measurement voltage AC 250 V (IEC 60947-1) Switching voltage AC400 V Switching current max. AC-1 8A/250V, AC-15 1.5A/240V(B300), DC-12 8A/24V, DC-13 0.1A/250V Protection device 8 A, quick-acting Mechanical service life 30 × 106 (1000 VA) Electrical service life 1 × 105 (1000 VA) (AC-1) Switching frequency 6/min with load Basic accuracy ≤2.5 % (2.0 % @ 50/60 Hz) Tolerance of setting ≤5 % (end of scale) Repeat accuracy ≤1 % Moisture influence 3 % on basic accuracy (>85 % air humidity) Temperature error ≤0.04 %/°C Measuring variable Current 1-phase, current transformer Measuring range AC/DC 100 A Measuring procedure Real effective value Monitored functions Under-current, over-current, under/over-current under/over-current with separated relay outputs (MM) Maximum monitoring (2Max) Error memory can be activated (+L) Switching threshold min. 5 % – 95 % Switching threshold max. 10 % – 100 % Hysteresis 1 % Temperature range -25 °C … +60 °C Storage temperature range -40°C…70°C Relative air humidity 5 % to 95 % acc. IEC 60721-3-3 Class 3K3 Vibration resistance 2 – 13.2 Hz 1 mm 13.2 – 100 Hz 7 m/s2 Impact resistance 15 g 11 ms acc. IEC 60068-2-27 Dimensions PIN assignment Технические данные 750635-us-data-sheet-010196120.pdf