Datasheet WG 4 D...Z Features Switching Zero cross Output Input Back to back SCR with internal snubber DC with constant current control Applications Resistive and inductive loads with cos > 0.85 Technical data Input circuit WG 4 D... 10 Z 25 Z Z 50 Z Control voltage range Control current max. Turn-off voltage min. Input resistance Output circuit Load voltage range 3...32 VDC 22 ma 1 VDC constant current 24...530 VAC Peak-off state voltage 10 V drm (intregrated overvoltage protection effective above 0V) Off-state leakage current 10 ma eff. Load current range 0,1...10 A 0,2...25 A 0,4... A 0,4...50 A Surge current 1 half wave 110 A peak 230 A peak 500 A peak 570 A peak I²t for fusing A²s 2 A²s 1250 A²s 16 A²s On-state voltage Off-state (static) dv/dt Snubber General data Turn-on time max. Turn-off time max. Line frequency range Isolation volt. between input/output Isolation volt. between input-output/base Isolation resistance 1,6 V peak 500 V/µs 47 Ω / 22 nf 47...63 Hz 4.000 V 2.500 V 50 MΩ Operation temperature -...+ C Recommended varistor Approvals SIOV-S K4 UL, VDE
Datasheet WG 4 D...Z Technical data Input circuit WG 4 D... 75 Z 90 Z 110 Z 125 Z Control voltage range Control current max. Turn-off voltage min. Input resistance Output circuit Load voltage range 3...32 VDC 22 ma 1 VDC constant current 24...530 VAC Peak-off state voltage 10 V drm (intregrated overvoltage protection effective above 0V) Off-state leakage current 10 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 peak 1090 A peak 1350 A peak 1590 A peak I²t for fusing 4150 A²s 59 A²s 9 A²s 12650 A²s On-state voltage Off-state (static) dv/dt Snubber General data Turn-on time max. Turn-off time max. Line frequency range Isolation volt. between input/output Isolation volt. between input-output/base 1,6 V peak 500 V/µs 47 Ω / 22 nf 47...63 Hz 4.000 V 2.500 V Isolation resistance 50 MΩ Operation temperature -...+ C Recommended varistor SIOV-S K4 Approvals UL, VDE
Datasheet WG 4 D...R Features Switching Zero cross Output Input Back to back SCR with internal snubber DC with constant current control Applications Inductive loads Technical data Input circuit WG 4 D... 10 R 25 R R 50 R Control voltage range Control current max. Turn-off voltage min. Input resistance Output circuit Load voltage range 3...32 VDC 22 ma 1 VDC constant current 48...530 VAC Peak-off state voltage 10 V drm (intregrated overvoltage protection effective above 0V) Off-state leakage current 10 ma eff. Load current range 0,1...10 A 0,2...25 A 0,4... A 0,4...50 A Surge current 1 half wave 110 A peak 230 A peak 500 A peak 570 A peak I²t for fusing A²s 2 A²s 1250 A²s 16 A²s On-state voltage Off-state (static) dv/dt Snubber General data Turn-on time max. Turn-off time max. Line frequency range Isolation volt. between input/output Isolation volt. between input-output/base Isolation resistance 1,6 V peak 500 V/µs 47 Ω / 22 nf 0,1 ms 47...63 Hz 4.000 V 2.500 V 50 MΩ Operation temperature -...+ C Recommended varistor Approvals SIOV-S K4 UL, VDE
Datasheet WG 4 D...R Technical data Input circuit WG 4 D... 75 R 90 R 110 R 125 R Control voltage range Control current max. Turn-off voltage min. Input resistance Output circuit Load voltage range 3...32 VDC 22 ma 1 VDC constant current 48...530 VAC Peak-off state voltage 10 V drm (intregrated overvoltage protection effective above 0V) Off-state leakage current 10 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 peak 1090 A peak 1350 A peak 1590 A peak I²t for fusing 4150 A²s 59 A²s 9 A²s 12650 A²s On-state voltage Off-state (static) dv/dt Snubber General data Turn-on time max. Turn-off time max. Line frequency range Isolation volt. between input/output Isolation volt. between input-output/base Isolation resistance 1,6 V peak 500 V/µs 47 Ω / 22 nf 0,1 ms 47...63 Hz 4.000 V 2.500 V 50 MΩ Operation temperature -...+ C Recommended varistor Approvals SIOV-S K4 UL, VDE
1 Solid State Relays Datasheet WG 4 D Dimensions in mm & circuit diagram 57,2 ± 0,3 47,6 ± 0,2 19,2 ± 0,2 4-44,5 ± 0,3 25,4 ± 0,2 3+ 28 ± 0,2 12 ± 0,2 5 ± 0,1 2 M3.5 M3,5 (auch in 6/32" erhältlich) 43,2 ± 0,2 M4 (auch in 8/32" erhältlich) 23 ± 0,2 1~ 3+ INPUT Steuerkreis Nullspannungsbzw. Momentanschalter OUTPUT Lastkreis 4-2~ Housing Specification specification Weight Housing material Potting compound (optinal) (optional) Base plate Terminals Approx. gr. unpotted Unpotted,, gr gr potted (optional) Glass filled polyester VALOX 4 SEO UL recognized Epoxy 10... 45 A : Aluminium 50... 125A : Aluminium, nickel plated Input : M4-screws M3,5-screws Output : M3,5-screws M4-screws
Datasheet WG 4 D Derating-diagrams UL recognised components: suitable for a max. surrounding air temperature of C. For use at other ambient temperatures, check the derating diagrams. Power disspation [W rms] 14 12 10 8 6 4 2 WG 4 D 10 Z/R 0 2 4 6 8 10 30 50 70 2,5 3.5 WG K1/ 10 A 8 A WG K2/ 10 A 10 A WG K3/1 10 A 10 A 10 A WG K4/1L 10 A 10 A 10 A WG K5/ 10 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the 35 30 WG 4 D 25 Z/R 2.5 1.6 0,9 Power dissipation [W rms] 25 15 10 5 0 5 10 15 25 Witho ut 3.5 30 50 70 WG K2/ 19 A 12 A WG K3/1 25 A 25 A 19 A WG K4/1L 25 A 25 A 25 A WG K5/ 24 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the Power dissipation [W rms] 70 50 30 10 WG 4 D Z/R 2,5 1,6 0 10 30 50 30 50 0,3 0.9 70 WG K2/ 19 A 12 A WG K3/1 42 A 26 A 19 A WG K4/1L 45 A 45 A A WG K5/ 24 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the
Datasheet WG 4 D Derating-diagrams Power dissipation [W rms] WG 2 D 50 Z/R 70 0,3 0.9 50 1,6 30 2,5 10 0 10 30 50 30 50 70 WG K2/ A 12 A WG K3/1 50 A 31 A A WG K4/1L 50 A 50 A 50 A WG K5/ 25 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the WG 4 D75 Z/R 1 0.3 Power dissipation [W rms] 0.9 1.6 2,5 0 15 30 45 75 30 50 70 WG K2/ A 12 A WG K3/1 55 A 32 A A WG K4/1L 75 A 75 A 57 A WG K5/ 25 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the Power disspation [W rms] 1 1 0 WG 4 D90 Z/R 30 0,3 1,6 0,9 0.5 50 70 WG K2/ A 12 A WG K3/1 55 A 32 A A WG K4/1L 90 A 90 A 57 A WG K5/ 25 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the
Datasheet WG 4 D Derating-Diagrams Power disspation [W rms] WG 4 D 110 Z/R 0 0 1 1 1 1 1 0 1 1 1 Heat sink K/ W 0.9 1 30 50 0,3 1,6 0,5 70 90 Heat sink 1 SSR 2 SSR WG K2/ 21 A 12 A WG K3/1 58 A 30 A WG K4/1L 110 A 85 A WG K5/ 34 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the heat sink Power disspation [W rms] WG 4 D 125 Z/R 0 0 1 1 1 1 1 0 1 1 1 1 1 30 Heat sink K/ W 0,9 50 0,2 0.5 0,3 70 90 Heat sink 1 SSR 2 SSR WG K2/ 21 A 12 A WG K3/1 58 A 33 A WG K4/1L 125 A 85 A WG K5/ 34 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the heat sink Ordering WG 4 D 10 Z P Description Part Number Protective case small 3850630 Current 10 : 10A 25 : 25A : A 50 : 50A 75 : 75A 90 : 90A 110 : 110A 125 : 125A Option P: % potted Switching R : Random Z : Zero cross Thermal Conducting Pad 3850650 Heat sink WG K1/ 3874150 Heat sink WG K2/ 387 Heat sink WG K3/1 3874300 Heat sink WG K4/1L 38740 Heat sink WG K5/ 3874500 Mounting plate DIN-Rail 3850690