Solid State Relays Low Electromagnetic Noise Emission Types RA 24.. -D 06 L, RA 40.. -D 08 L AC Solid State Relay Zero switching For ohmic load applications Rated operational current: 10 and 25 AACrms Rated operational voltage: Up to 400 VACrms 10 A type meets CISPR 22 B requirements Ordering Key Product Description RA 24 25 -D 06 L This relay is designed for use in to relinquish all Solid State Solid State Relay applications where low electro- Relay features. The relay is avai- Switching mode magnetic emission is essential. lable with zero crossing func- Rated operational voltage tion. It is designed for resistive Rated operational current Today, household and electrical loads, i.e. power factor = 1. Control voltage appliances, information techno- Blocking voltage logy and medical equipment Predestined applications for this Low RFI must conform with the latest EN relay are office machines, ovens standards. These new EN stan- and cookers for domestic and dards define general and pro- industrial use, theatre or stage duct related requirements for lighting systems, film proces- noise immunity and noise emis- sing and copying machines or sion. The RA24..-D06L and medical equipment. RA40..-D08L are relays for applications where the noise emission must be low and whe- re the customer does not want Type Selection Switching mode Rated opera- Rated operational Control voltage Blocking voltage Electromagnetic tional voltage current noise emission A: Zero switching 24: 230 VACrms 10: 10 AACrms -D: 3 to 32 VDC 06: 650 V L: Low RFI p 40: 400 VACrms 25: 25 AACrms 08: 850 V p Selection Guide Rated operational Blocking voltage Electromagnetic Control voltage Rated operational current voltage noise emission 10 AACrms 25 AACrms 230 VACrms 650 V Low RFI 3 to 32 VDC RA 2410 -D 06 L RA 2425 -D 06 L p 400 VACrms 850 V Low RFI 3 to 32 VDC RA 4010 -D 08 L RA 4025 -D 08 L p General Specifications RA 24.. -D 06 L RA 40.. -D 08 L Operational voltage range 180 to 265 VACrms 340 to 530 VACrms Blocking voltage 650 V 850 V p p Operational frequency range 45 to 65 Hz 45 to 65 Hz Power factor 1 1 Approvals UR, cUR, CSA UR, cUR, CSA CE-marking Yes Yes Specifications are subject to change without notice (14.02.2020) 1RA 24.. -D 06 L, RA 40 .. -D 08 L Insulation Input Specifications Control voltage range 3 to 32 VDC Rated isolation voltage Input to output 4000 VACrms Pick-up voltage 3 V Rated isolation voltage Drop-out voltage 1 V Output to case 4000 VACrms Reverse voltage 32 VDC Reference voltage 500 VACrms Input impedance 1 k Insulation meets VDE 0700 Response time 1/2 cycle requirements Output Specifications RA ..10 -D 0. L RA ..25 -D 0. L Rated operational current AC 51 10 Arms 25 Arms Min. operational current 1 Arms 2 Arms Rep. overload current t=1 s 30 A 50 A p p Non-rep. surge current t=20 ms 90 A 200 A p p Off-state leakage current 1 mArms 1 mArms 2 2 2 I t for fusing t=10 ms 40 As 200 A s On-state voltage drop 1.2 Vrms 1.2 Vrms Critical dV/dt off-state 250 V/s 250 V/s Synchronization current 20 mArms 20 mArms Thermal Specifications RA ..10 -D 0. L RA ..25 -D 0. L Operating temperature range -20 to +70C (-4 to +158F) -20 to +70C (-4 to +158F) Storage temperature range -40 to +100C (-40 to +212F) -40 to +100C (-40 to +212F) Junction temperature 125C (257F) 125C (257F) o o R junction to case 2.5 C/W 1.8 C/W th Wiring Diagram Functional Diagram Mains input 2 +3 2 Line L+ 3 Control Control input input -4 1 Load L- 4 S Synchr. voltage S 1 Synchr. Load voltage output 2 Specifications are subject to change without notice (14.02.2020)