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Autonics SRHL1-4420 Single-Phase Alarm Output SSR with Integrated Heatsink SRHL1-4420

Autonics SRHL1-4420 Single-Phase Alarm Output SSR with Integrated Heatsink SRHL1-4420

Model number
SRHL1-4420

Autonics SRHL1-4420 Single-Phase alarm output SSR with integrated heatsink (SRHL1 Series): 20 Arms load, ≤ 50 mA. Order code note: 90-240VAC, 48-480VAC 20A(ZC).

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Key features

  • Rated input voltage: 10 - 30 VDC , 90 - 240 VAC
  • Rated load voltage: 24 - 240 VAC , 48 - 480 VAC
  • Rated load current: 10 A, 15 A, 20 A, 25 A, 40 A
  • Zero cross turn-on / Random turn-on models available
  • Input indicator (green)
  • Overheat prevention function; Rated load current 10 / 15 / 20 / 25 A:; alarm indicator (red); Rated load current 40 A:; alarm output indicator (red), alarm output
  • DIN Rail or panel mount installation

Specifications

Model
SeriesSRHL1 Series
Order code description90-240VAC, 48-480VAC 20A(ZC)
Specifications
Rated input voltage range90 - 240 VACrms (50 / 60 Hz)
Allowable input voltage range85 - 264 VACrms (50 / 60 Hz)
Max. input current22 mA
Operating voltage≥ 85 VACrms
Releasing voltage≤ 10 VACrms
Operating time Zero cross turn-on≤ 2 cycle of load power + 1 ms
Releasing time≤ 2 cycle of load power + 1 ms
Rated load voltage range48 - 480 VACrms (50 / 60 Hz)
Allowable load voltage range48 - 528 VACrms (50 / 60 Hz)
Rated load current Resistive load (AC-51)20 Arms
Min. load current0.5 Arms
Max. 1 cycle surge current (60 Hz)500 A
Max. non-repetitive surge current (I2t, t = 8.3 ms)1000 A2s
Peak voltage (non-repetitive)1200 V (zero cross turn-on), 1000 A (random turn-on)
Leakage current (Ta = 25 ℃)≤ 10 mArms (480 VAC /60 Hz)
Output ON voltage drop [Vpk] (max. load current)≤ 1.6 V
Static off state dv/dt500 V/μs
Load voltage≤ 30 VDC
Load current≤ 50 mA
Turn-off time≤ 100 ms
Dielectric strength (Vrms)Between the charging part and the case: 4,000 VAC 50 / 60 Hz for 1 min
Insulation resistanceInput-output, input/output-case: ≥ 100 MΩ (500 VDC megger)
IndicatorInput indicator (green), alarm indicator (red)
Vibration0.75 mm double amplitude at frequency of 10 to 55 Hz in each X, Y, Z direction for 1 hour
Vibration (malfunction)0.5 mm double amplitude at frequency of 10 to 55 Hz in each X, Y, Z direction for 10 min
Shock300 m/s2 (≈ 30 G) in each X, Y, Z direction for 3 times
Shock (malfunction)100 m/s2 (≈ 10 G) in each X, Y, Z direction for 3 times
Ambient temperature-30 to 70 ℃, storage: -30 to 100 ℃ (no freezing or condensation)
Ambient humidity45 to 85 %RH, storage: 45 to 85 %RH (no freezing or condensation)
Input terminal connection≥ 1×0.5 mm2 (1×AWG 20), ≤ 1×4 mm2 (1×AWG 12) or ≤ 2×1.5 mm2 (2×AWG 16)
Output terminal connectionRated load current 10 / 15 / 20 / 25 A : ≥ 1×0.75 mm2 (1×AWG 18), ≤ 1×6 mm2 (1×AWG 10) or ≤ 2×2.5 mm2 (2×AWG 14) Rated load current 40 A : ≥ 1×1.5 mm2 (1×AWG 16), ≤ 1×16 mm2 (1×AWG 6) or ≤ 2×6 mm2 (2×AWG 10)
Input terminal fixed torque0.75 to 0.95 N m
Output terminal fixed torqueRated load current 10 / 15 / 20 / 25 A: 1.0 to 1.35 N m Rated load current 40 A: 1.6 to 2.2 N m
Weight (packaged)Rated load current 10 / 15 / 20 / 25 A: ≈ 192 g (≈ 270 g) Rated load current 40 A: ≈ 372 g (≈ 468 g)

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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