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Flender Couplings

Selling any product from the catalog Flender Couplings at good prices

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EWD/20...250VUC Technical data speed monitor Type designation EWD / 20 ... 250 VUC Operating voltage 20 ... 250 VAC/DC Network frequency 40 ... 70 Hz Power requirement ≥ 4.5 VA Monitoring range 0.01 Hz ... 1660 Hz or 0.6 ... 100 000 min‐1 Input frequency ≤ 150 000 min‐1 Impulse time ≥ 0.2 ms Impulse pause ≥ 0.2 ms Hysteresis approx. 10 % Delayed timing/start monitoring 0.5 ... 30 seconds (in 10 steps) Reproducibility ≤ 0.1 % Temperature drift ≤ 0.005 %/K Air and surface leakage paths Input circuit to output circuit ≥ 4 mm Input circuit to supply ≥ 4 mm (at 230 VAC) Test voltage 2 kV (at 24 VDC 500 V) Input circuits NAMUR/three-wire, pulse-switching NAMUR input terminal: 9/10 according to EN 60947‐5‐6 (NAMUR) ─ Operating values U0 = 8.2 V; Ik = 8.2 mA ─ Switch threshold 1.4 mA ≤ Ie ≤ 1.8 mA ─ Wire breakage threshold ≤ 0.15 mA ─ Short circuit threshold ≥ 6 mA Three-wire input pulse-switching, terminals 9 ... 11 ─ Operating values U ≤ 15 V; I ≤ 30 mA ─ 0‐signal 0 ... 5 VDC ─ 1‐signal 10 ... 30 VDC Output circuit two relay outputs and continuous-switching output Relays output / error output 1 changeover switch each ─ Switching voltage ≤ 250 V ─ Switching current ≤ 2 A ─ Switching power ≤ 500 VA / 60 W ─ Contact material AgCdO + 3 μ Au Continuous switching output 14 V/10 mA, (terminals 11/12) resistant to short circuits Mounting housing W x H x D: 50 x 75 x 110 mm, polycarbonate / ABS Mounting Floor mounting or snap-on fixture on top head rail (DIN 50 022) Connection 2 x 8 screw terminals Connection cross section ≤ 2 x 2.5 mm2 or 2 x 1.5 mm2 with wire-end ferrules Protection type (IEC60529 / EN60529) IP 20 Operating temperature range - 25 ... + 60 °C
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Our catalog contains the entire product line of the Flender Couplings manufacturer at good prices with door-to-door delivery to any region of United States , including your area: Dublin. Our managers will help you to select and buy suitable Flender Couplings product or spare part, just right after sending an application form. To find out the prices and delivery time, please fill in the feedback form or send your inquiry to