Comus International Bvba Overhaamlaan 40 Solid State Relays 3700 Tongeren, Belgium Phone: +32 12390400 Fax: +32 12235754 Email: info comus.be Datasheet WG 280 D...Z www.comus.be Features Switching Zero cross Output Back to back SCR with internal snubber Input DC with constant current control Applications Resistive and inductive loads with cos > 0.85 Technical data WG 280 D... 10 Z 25 Z 45 Z 50 Z Input circuit Control voltage range 3...32 VDC Control current max. 12 mA Turn-off voltage min. 1 VDC Input resistance constant current Output circuit Load voltage range 24...280 VAC Peak-off state voltage 600 V drm Off-state leakage current 6 mA eff. 12 mA eff. Load current range 0,1...10 A 0,2...25 A 0,4...45 A 0,4...50 A Surge current 1 half wave 110 A 230 A 500 A 570 A peak peak peak peak It for fusing 60 As 260 As 1250 As 1620 As On-state voltage 1,6 V peak Off-state (static) dV/dt 500 V/s Snubber 47 W / 47 nF 47 W / 100 nF General data Turn-on time max. 11 ms Turn-off time max. 11 ms Line frequency range 47...63 Hz Isolation volt. between input/output 4.000 V Isolation volt. between 2.500 V input-output/base Isolation resistance 50 MW Operation temperature -20...+80 C Recommended varistor SIOV-S20 K230 Approvals UL, VDE 1 Comus International Bvba Overhaamlaan 40 Solid State Relays 3700 Tongeren, Belgium Phone: +32 12390400 Fax: +32 12235754 Datasheet WG 280 D...Z Email: info comus.be www.comus.be Technical data WG 280 D... 75 Z 90 Z 110 Z 125 Z Input circuit Control voltage range 3...32 VDC Control current max. 12 mA Turn-off voltage min. 1 VDC Input resistance constant current Output circuit Load voltage range 24...280 VAC Peak-off state voltage 600 V drm Off-state leakage current 12 mA eff. Load current range 0,4...75 A 0,4...90 A 0,4...110 A 0,4...125 A Surge current 1 half wave 910 A 1090 A 1350 A 1590 A peak peak peak peak It for fusing 4150 As 5980 As 9100 As 12650 As On-state voltage 1,6 V peak Off-state (static) dV/dt 500 V/s Snubber 47 W / 100 nF General data Turn-on time max. 11 ms Turn-off time max. 11 ms Line frequency range 47...63 Hz Isolation volt. between input/output 4.000 V Isolation volt. between 2.500 V input-output/base Isolation resistance 50 MW Operation temperature -20...+80 C Recommended varistor SIOV-S20 K230 Approvals UL, VDE 2