G3PF-225B-STB DC24

Solid State Relays with Built-in Current Transformer

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Triac output(heater control), SPST-NO, Zero cross function, Indicator, Compact slotted screw terminals (detachable)

Product classification Solid State Relay for heater control
Input method Voltage input
Output form SPST-NO
Zero cross function Equipped
Indicator Operation indicator (Yellow lit: Operating)
Alarm indicator (Red lit: Heater burnout detection, SSR open-circuit; Red flashing: SSR short-circuit detection)
Terminal structure Compact slotted screw terminals (detachable)

Item list of G3PF

  • Ratings / Performance
Product classificationSolid State Relay for heater control
Input methodVoltage input
Rated input voltage12 to 24 VDC
Operating voltage range75 to 264 VAC 50/60 Hz
Operating input voltage range9.6 to 26.4VDC
Must operate voltage9.6VDC max.
Must release voltage1.0%DC min.
IsolationPhototriac
Input current5 mA max. at 12 VDC
10 mA max. at 24 VDC
Output formSPST-NO
Rated load voltage100 to 240 VAC 50/60 Hz
Rated carry currentAC: 2 to 25 A at 40 CEL
Inrush current resistance (peak value)220 A (at 60 Hz/1 cycle)
Output ON voltage dropMain circuit: 1.6 V (RMS)
Alarm output: 1.5 V (RMS)
Leakage currentMain circuit: 10 mA (at 200 VAC)
Alarm output: 1 uA (at 200 VAC)
Conditions for SSR failure detectionHeater burnout検出: Operating input (between terminals A1 and A2)ON
SSR open-circuit検出: Operating input (between terminals A1 and A2)ON
SSR short-circuit検出: Operating input (between terminals A1 and A2)OFF
Conditions for SSR failure detection (Detection time)1.0 s max.
Conditions for SSR failure detection (Alarm display)Red (Lit) / Red (Flashing)
Alarm outputOutput OFF collector voltage: 30 V max.
Maximum carry current: 100 mA max.
Output form: NPN open collector (ON when error is detected)
Detection power supplyRated supply voltage: 24 VDC
Operating voltage range: 20.4 to 26.4 VDC
Current consumption: DC 50 mA max. (at 24 VDC)
Ambient temperatureOperating: -20 to 60 ℃
Storage: -30 to 70 ℃
(_with no icing or condensation)
Ambient humidityOperating: 45 to 85%RH
(_with no icing or condensation)
Operate time1/2 cycle of load power source + 1 ms Max.
Release time1/2 cycle of load power source + 1 ms Max.
Protection for outputVaristor and Snubber
Zero cross functionEquipped
IndicatorOperation indicator (Yellow lit: Operating)
Alarm indicator (Red lit: Heater burnout detection, SSR open-circuit; Red flashing: SSR short-circuit detection)
Insulation resistanceBetween input to output: 100 MΩ at 500 VDC
Between heat sink to input/output terminals: 100 MΩ at 500 VDC
Dielectric strengthBetween input to output: 2500 V
Between heat sink to input/output terminals: 2500 V
Vibration resistance10 to 55 to 10 Hz, 0.35 mm single amplitude (0.7 mm double amplitude) in each 3 directions for 2 hours
Shock resistance294 m/s**2, in each 6 directions 3 times
Terminal structureCompact slotted screw terminals (detachable)
Terminal strength(Clamp torque)Input terminal: M2: 0.22 to 0.28 N.m
Output terminal: M5: 1.57 to 2.35 N.m
MountingPanel (DIN track)
WeightApprox.400 g
  • Dimensions

Mounting holes

  • Connection diagram

Terminal arrangement and internal connection

Wiring

  • Characteristic figure

Load current-ambient temperature

Inrush current resistivity (Non-repetitive) (The dotted line is a repetition. Keep the inrush current below the values shown by the dotted line if it occurs repetitively.)

Series

Solid State Relays with Built-in Current Transformer

G3PF

about this Product