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Autonics SRH1-1240-N Single-Phase SSR with Integrated Heatsink (Current Input Type) SRH1-1240-N

Autonics SRH1-1240-N Single-Phase SSR with Integrated Heatsink (Current Input Type) SRH1-1240-N

Model number
SRH1-1240-N

Autonics SRH1-1240-N Single-Phase SSR with integrated heatsink (Current input type) (SRH1 Series). Order code note: 4-30VDC, 24-240VAC 40A(ZC).

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Key features

  • High heat dissipation efficiency with ceramic PCB and integrated heatsink
  • Input Indicator (green)
  • DIN rail mount or panel mount installation
  • Phase control (power equality division / phase equality division), cycle control (fixed cycle/variable cycle)
  • Improved dielectric strength: 4,000 VAC

Specifications

Model
SeriesSRH1 Series
Order code description4-30VDC, 24-240VAC 40A(ZC)
Specifications
Rated input current4 - 20 mA
Allowable input voltage range50 mA
Pick-up current≥ 4.2 mA
Static off current≤ 4.0 mA
Power factor≥ 0.9 (difference between voltage phase and current phase: ≤ 25 °)
Start-up time60 Hz: 200 ms / 50 Hz: 250 ms
Operating time60 Hz: 16.6 ms / 50 Hz: 20 ms
Operating modePhase control (power equality division type / phase equality division type) Cycle control(variable cycle / fixed cycle)
Min. load current0.5 Arms
Output ON voltage drop [Vpk] (max. load current)≤ 1.6 V
Static off state dv/dt500 V/μs
Output range (phase control)0 - 99 %
Frequency reading functionYES
Dielectric strength (Vrms)Between the charging part and the case : 4000 VAC 50 / 60 Hz for 1 min
Insulation resistance≥ 100 MΩ (500 VDC megger)
IndicatorInput indicator (green)
Vibration0.75 mm double amplitude at frequency of 10 to 55 Hz in each X, Y, Z direction for 1 hour
Ambient temperature-20 to 70 ℃, storage: -20 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), ≤ 1×16 mm2 (1×AWG 6) or ≤ 2×1.5 mm2 (2×AWG 16)
Output terminal connection≥ 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 torque1.6 to 2.2 N m
WeightRated load current 20 / 30 A: ≈ 410 g Rated load current 60 A: ≈ 680 g

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

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