Page top

G3PH-5150B DC5-24

High-power Solid State Relays


Input: 5 to 24 VDC, Output: 180 to 480 VAC, Load current: 1 to 150 A, Zero cross function, Screw terminal, Screw mounting

Product classification For single-phase heater
Zero cross function Equipped
Operating indicator Equipped (Yellow)
Rated voltage 5 to 24 VDC
Rated load voltage 180 to 480 VAC
Load current 1 to 150 A (at 40 ℃)
Terminal structure Screw terminal

Item list of G3PH

  • Ratings / Performance
Product classificationFor single-phase heater
Number of phasesSingle phase
Isolation methodPhotocoupler
Zero cross functionEquipped
Operating indicatorEquipped (Yellow)
Terminal structureScrew terminal
MountingScrew mounting
InputRated voltage5 to 24 VDC
Operating voltage range4 to 30 VDC
Input current5 mA max. (A constant-current circuit is used for the input current)
Operate voltage4 VDC max.
Release voltage1 VDC min.
OutputRated load voltage180 to 480 VAC
Load voltage range150 to 528 VAC 50/60 Hz
Load current1 to 150 A (at 40 ℃)
Inrush current resistivity1800 A (60 Hz 1 cycle)
Operate time1/2 cycle of load power source + 1 ms max.
Release time1/2 cycle of load power source + 1 ms max.
Output ON voltage drop1.6 V max. (RMS)
Leakage current60 mA max. (at 480 VAC)
Insulation resistance100 MΩ min. (at 500 VDC)
Dielectric strength2500 VAC 50/60 Hz 1 min
Vibration resistance10 to 55 to 10 Hz 0.375 mm single amplitude (0.75 mm double amplitude), Acceleration 50 m/s2, each in X, Y, and Z directions for 50 min (10 sweeps of 5 min each = 50 min total)
Shock resistance500 m/s2, 3 times each in X, Y, and Z directions
Ambient temperature (Operating)-30 to 80 ℃ (with no freezing or condensation)
Ambient temperature (Storage)-30 to 100 ℃ (with no freezing or condensation)
Ambient humidity (Operating)45 to 85% RH
WeightApprox. 3000 g
  • Characteristic chart

Input Voltage vs. Input Impedance and Input Voltage vs. Input Current

Load current-ambient temperature

Inrush current resistivity (Non-repetitive)


High-power Solid State Relays