Single phase Solid State Relay (SCR output)

GDH 40 to 120 Amps AC SSR Series GDH are power line relays allowing 40 to 120 Amps. switching power,with Voltage ratings from 280 to 480 Volts A.C. GDH series is Dual SCR Power Hybrid technology provides highly efficient thermal management for greatly increased cyclic life. - High performance/low cost circuit design. - Logic compatible current regulated input. - 2500 Vrms optical isolation. - Both “Zero Voltage” & phase controllable “Random Switching” versions. - High voltage (1200 Vpk) versions for 480 Vrms service. - LED-indication for control input. - Control voltage range:4~16 Vdc ,3 to 32 Vdc or 90~280Vac. - Control voltage range:4~16 Vdc ,3 to 32 Vdc or 90~280Vac.trol input. Ordering Key 1. Greegoo brand; 2. Switch type:S-small size (1-5A),D-single phase,T-three phase; 3. Output method,blank-triac output,H-SCR output; 4. Rated working current (A); 5. Rated working voltage (V) (24:240V,44:440V,48:480V); 6. Control method Z-Zero,R-Random; 7. Control voltage D:3-8V,D1-4-16VDC,D3-3-32VDC,A2-90-250VAC. Type Selection - Mounting type - Rated operational current - Rated operational voltage - Switched mode - Input Control voltage - Case typ D:AC Single phase Solid State Relay 40:40Amp,60:60Amp,80:80Amp,100:100Amp,120:120Amp 28:280VAC,48:480VAC. Z:Zero Voltage,R:Random Switching. D1:DC 4to16V,D3:DC 3to32V,A2:90to250V. Blank:Case A,1:Case B,with LED. Selection guide Voltage Control voltage Rated operational current 40 Amp 60 Amp 80 Amp 100 Amp 120 Amp 280 VAC "Zero Voltage" 4 to 16 Vdc GDH4028ZD1 GDH6028ZD1 GDH8028ZD1 GDH10028ZD1 GDH12028ZD1 3 to 32 Vdc GDH4028ZD3 GDH6028ZD3 GDH8028ZD3 GDH10028ZD3 GDH12028ZD3 90 to 250Vac GDH4028ZA2 GDH6028ZA2 GDH8028ZA2 GDH10028ZA2 GDH12028ZA2 280 VAC "Random Switching" 4 to 16 Vdc  GDH4028RD1 GDH6028RD1 GDH8028RD1 GDH10028RD1 GDH12028RD1 3 to 32 Vdc  GDH4028RD3 GDH6028RD3 GDH8028RD3 GDH10028RD3 GDH12028RD3 90 to 250Vac  GDH4028RA2 GDH6028RA2 GDH8028RA2 GDH10028RA2 GDH12028RA2 480 VAC "Zero Voltage" 4 to 16 Vdc GDH4048ZD1 GDH6048ZD1 GDH8048ZD1 GDH10048ZD1 GDH12048ZD1 3 to 32 Vdc GDH4048ZD3 GDH6048ZD3 GDH8048ZD3 GDH10048ZD3 GDH12048ZD3 90 to 250Vac GDH4048ZA2 GDH6048RA2 GDH8048RA2 GDH10048ZA2 GDH12048ZA2 480 VAC "Random Switching" 4 to 16 Vdc  GDH4048RD1 GDH6048RD1 GDH8048RD1 GDH10048RD1 GDH12048RD1 3 to 32 Vdc  GDH4048RD3 GDH6048RD3 GDH8048RD3 GDH10048RD3 GDH12048RD3 90 to 250Vac  GDH4048RA2 GDH6048RA2 GDH8048RA2 GDH10048RA2 GDH12048RA2 Specifications Electrical Specification Input Parameter ① D1 D3 A2 Control Voltage Range 4 to 16Vdc 3 to 32Vdc 90 to 250Vac Input Current (Max.) 7/20 mAdc @=5V/12V 13/16 mAdc @=5V/24V 29 mAac @=220V Must Turn On Voltage 4Vdc 3Vdc 90Vac Must Turn Off Voltage 1Vdc 1Vdc 10Vdc Reverse Voltage (Max.) 32Vdc 32Vdc / Display LED Yes Yes Yes Model No. GDH 40A 60A 80A 100A 120A Load Current Range Arms 0.05 to 40 0.05 to 60 0.05 to 80 0.05 to 100 0.05 to 120 Surge Current, 20 mSec (Max.) Arms 400 600 1000 1200 1500 Thermal Resistance (Rthjc) ℃/W 1.3 0.65 0.5 0.3 0.3 Load Voltage Range (280V) Vrms 24 to 280 SCR interdiction voltage (280V) Vpk ≥800 Load Voltage Range (480V) Vrms 44 to 480 SCR interdiction voltage (480V) Vpk ≥1200 Frequency Range Hz 47 to 63 Min. Off-state dv/dt V/μsec 200 Off State Leakage Current (Max.) mArms ≤8 On-State Voltage Drop (Max.) Vrms 1.6 Turn On Time (Max.) “Z” Cycle 1/2 Turn On Time (Max.) “R” mSec 1 Turn Off Time (Max.) Cycle 1/2 General Specifications Dielectric (Input/Output) Vrms 2500 Dielectric (Input-Output/Base) Vrms 2500 Capacitance(Max.) pf 10 Ambient Operating Temperature Range –30℃ to +80℃ Ambient Storage Temperature Range –30℃ to +80℃ Dimension