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... 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 V drm (intregrated overvoltage protection effective above 0V) Off-state leakage current ma eff. Load current range 0,1... A 0,2...25 A 0,4... A 0,4...50 A Surge current 1 half wave 1 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 1,6 V peak 500 V/µs 47 Ω / 22 nf 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 47...63 Hz 4.000 V 2.500 V 50 MΩ Operation temperature -...+ C Recommended varistor Approvals SIOV-S K4 UL, VDE 9
Datasheet WG 4 D...Z Technical data Input circuit WG 4 D... 75 Z 90 Z 1 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 V drm (intregrated overvoltage protection effective above 0V) Off-state leakage current ma eff. Load current range 0,4...75 A 0,4...90 A 0,4...1 A 0,4...125 A Surge current 1 half wave 9 A peak 90 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 1,6 V peak 500 V/µs 47 Ω / 22 nf 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 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 Features Switching Random Zero cross Output Input Back to back SCR with internal snubber DC with constant current control Applications Inductive loads Technical data WG 4 D... R 25 R R 50 R Input circuit 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 V drm (intregrated overvoltage protection effective above 0V) Off-state leakage current ma eff. Load current range 0,1... A 0,2...25 A 0,4... A 0,4...50 A Surge current 1 half wave 1 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 1,6 V peak 500 V/µs 47 Ω / 22 nf 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 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 11
Datasheet WG 4 D...R Technical data Input circuit WG 4 D... 75 R 90 R 1 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 V drm (intregrated overvoltage protection effective above 0V) Off-state leakage current ma eff. Load current range 0,4...75 A 0,4...90 A 0,4...1 A 0,4...125 A Surge current 1 half wave 9 A peak 90 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 1,6 V peak 500 V/µs 47 Ω / 22 nf 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 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 12
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 28 ± 0,2 3+ 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 Weight Approx. gr. unpotted Unpotted,, gr gr potted (optional) Housing material Glass filled polyester VALOX 4 SEO Potting compound (optinal) (optional) UL recognized Epoxy Base plate... 45 A : Aluminium 50... 125A : Aluminium, nickel plated Terminals Input : M4-screws Output : M3,5-screws 13
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 8 6 4 2 WG 4 D Z/R 2.5 0 2 4 6 8 30 50 70 3.5 WG K1/ A 8 A WG K2/ A A WG K3/1 A A A WG K4/1L A A A A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the Power dissipation [W rms] WG 4 D 25 Z/R 35 30 25 15 5 0 5 15 25 2.5 Without 3.5 1.6 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 24 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the Power dissipation [W rms] 70 50 30 WG 4 D Z/R 0 30 50 30 50 2,5 1,6 0,3 70 WG K2/ 19 A 12 A WG K3/1 42 A 26 A 19 A WG K4/1L 45 A 45 A A 24 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the 14
Datasheet WG 4 D Derating-Diagrams Power dissipation [W rms] WG 2 D 50 Z/R 0,3 70 50 1,6 2,5 30 0 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 25 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the Power dissipation [W rms] WG 4 D75 Z/R 1 0.3 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 25 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the Power disspation [W rms] WG 4 D90 Z/R 1 1 0 30 0.3 1.6 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 25 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the 15
Datasheet WG 4 D Derating-Diagramme und Kühlkörper Power disspation [W rms] WG 4 D 1 Z/R 0 0 1 1 1 1 1 0 1 1 1 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 1 A 85 A 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 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 34 A Values for C enclosure-temperature and mounted with conduction paste between the SSR and the heat sink Ordering WG 4 D Z P Description Part Number Protective case small 84 5700 1 Current : A 25 : 25A : A 50 : 50A 75 : 75A 90 : 90A 1 : 1A 125 : 125A Option P: % potted Switching R : Random Z : Zero cross Thermal Conducting paste 86 01 0 Heat sink WG K1/ 5981 5701 Heat sink WG K2/ 5981 5701 1 Heat sink WG K3/1 5981 5701 370 Heat sink WG K4/1L 5981 5701 371 Heat sink 5981 5701 372 Mounting plate DIN rail 5981 5701 430 16