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RA4810-D12 Datasheet(PDF) 2 Page - List of Unclassifed Manufacturers |
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RA4810-D12 Datasheet(HTML) 2 Page - List of Unclassifed Manufacturers |
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2 / 5 page  Specifications are subject to change without notice (28.02.2007) 2-61 RA 24.. .. 06, RA 44.. .. 08, RA 48.. .. 12 RA 24.. .. 06 RA 44.. .. 08 RA 48.. .. 12 Operational voltage range 24 to 280 VACrms 42 to 480 VACrms 42 to 530 VACrms Blocking voltage ≥ 650 V p ≥ 850 V p ≥ 1200 V p Zero voltage turn-on ≤ 20 V ≤ 40 V ≤ 40 V Operational frequency range 45 to 65 Hz 45 to 65 Hz 45 to 65 Hz Power factor ≥ 0.5 @ 230 VACrms ≥ 0.5 @ 400 VACrms ≥ 0.5 @ 480 VACrms Approvals UL, CSA UL, CSA UL, CSA General Specifications RA .... -D .. RA .... LA .. RA .... HA .. Control voltage range 3 to 32 VDC 10 to 90 VAC/DC 90 to 280 VAC/DC Pick-up voltage ≤ 3 VDC ≤ 10 VAC/DC ≤ 90 VAC/DC Drop-out voltage ≥ 1 VDC ≥ 1 VAC/DC ≥ 10 VAC/DC Reverse voltage ≤ 32 VDC Input impedance 1.5 k Ω 5.4 k Ω 44 k Ω Response time pick-up ≤ 1/2 cycle ≤ 1 cycle ≤ 1 cycle Control pulse width ≥ 0.5 ms ≥ 0.5 ms ≥ 0.5 ms Response time drop-out ≤ 1/2 cycle ≤ 1/2 cycle ≤ 1/2 cycle Input Specifications Output Specifications RA ..10 .. .. RA ..25 .. .. RA ..50 .. .. RA ..90 .. .. Rated operational current AC 51 16 Arms 25 Arms 50 Arms 90 Arms AC 53a 3 Arms 5 Arms 15 Arms 20 Arms Minimum operational current 150 mArms 150 mArms 250 mArms 400 mArms Rep. overload current t=1 s ≤ 35 Arms ≤ 55 Arms ≤ 125 Arms ≤ 150 Arms Non-rep. surge current t=10 ms 160 Ap 325 Ap 600 Ap 1150 Ap Off-state leakage current @ rated voltage and frequency ≤ 2.5 mArms ≤ 3 mArms ≤ 3 mArms ≤ 3 mArms I2t for fusing t=10 ms ≤ 130 A2s ≤ 525 A2s ≤ 1800 A2s ≤ 6600 A2s On-state voltage drop @ rated current ≤ 1.6 Vrms ≤ 1.6 Vrms ≤ 1.6 Vrms ≤ 1.6 Vrms Critical dV/dt commutating ≥ 500 V/µs ≥ 500 V/µs ≥ 500 V/µs ≥ 500 V/µs Critical dV/dt off-state ≥ 500 V/µs ≥ 500 V/µs ≥ 500 V/µs ≥ 500 V/µs RA ..10 .. .. RA ..25 .. .. RA ..50 .. .. RA ..90 .. .. Operating temperature -20 ° to +70°C-20° to +70°C-20° to +70°C-20° to +70°C (-4° to +158°F) (-4° to +158°F) (-4° to +158°F) (-4° to +158°F) Storage temperature -40 ° to +100°C-40° to +100°C-40° to +100°C-40° to +100°C (-40° to +212°F) (-40° to +212°F) (-40° to +212°F) (-40° to +212°F) Junction temperature ≤ 125°C (≤ 257°F) ≤ 125°C (≤ 257°F) ≤ 125°C (≤ 257°F) ≤ 125°C (≤ 257°F) Rth junction to case ≤ 2.0 K/W ≤ 1.25 K/W ≤ 0.65 K/W ≤ 0.3 K/W Rth junction to ambient ≤ 12.5 K/W ≤ 12 K/W ≤ 12 K/W ≤ 12 K/W Thermal Specifications |
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