Solid State Relays with Built-in Current Transformer
G3PF
A New-concept SSR with Built-in Current Transformer. Heater Burnout and SSR Shortcircuit Failure Detection.
Certification
CSA (File No.LR35535), TÜV (File No.R50124941, EN60947-4-3)
UL (File No.E64562) (G3PF-2[][]B-([][][]) Series)
UL (File No.E64562) (G3PF-2[][]B-([][][]) Series)
Ratings
Detection Power Supply
Rated power supply voltage | 24 VDC |
Operating voltage range | 20.4 to 26.4 VDC |
Current consumption | 50 mA DC max. (at 24 VDC) |
Alarm Output
Output OFF collector voltage | 30 VDC max. |
Maximum carry current | 100 mA |
Output form | NPN open collector (ON when error is detected.) |
Minimum load current | 0.1 mA |
Operation Input
Input method | Voltage input |
Rated input voltage | 12 to 24 VDC |
Operating input voltage range | 9.6 to 26.4 VDC |
Operate voltage | 9.6 VDC max. |
Release voltage | 1.0 VDC min. |
Input current | 5 mA DC max. (at 12 VDC) 10 mA DC max. (at 24 VDC) |
Note: If the power rise or fall time exceeds 200 ms for the detection power supply or operating input power supply, an
alarm display or output may be activated by the failure detection function before the rated voltage is exceeded.
Select a DC power supply that has a power rise or fall time of 200 ms or less.
alarm display or output may be activated by the failure detection function before the rated voltage is exceeded.
Select a DC power supply that has a power rise or fall time of 200 ms or less.
Main Circuit
Model | G3PF-225B | G3PF-235B | G3PF-525B | G3PF-535B |
G3PF-225B-CTB | G3PF-235B-CTB | G3PF-525B-CTB | G3PF-535B-CTB | |
G3PF-225B-STB | G3PF-235B-STB | G3PF-525B-STB | G3PF-535B-STB | |
Rated load voltage | 100 to 240 VAC (50/60 Hz) | 200 to 480 VAC (50/60 Hz) | ||
Operating voltage range | 75 to 264 VAC, 50/60 Hz | 180 to 528 VAC, 50/60 Hz | ||
Applicable load current * | 25 A (at 40°C) | 35 A (at 40°C) | 25 A (at 40°C) | 35 A (at 40°C) |
Minimum load current | 2 A | |||
Inrush current resistance | 220 A (60 Hz, 1 cycle) | 430 A (60 Hz, 1 cycle) | 220 A (60 Hz, 1 cycle) | 430 A (60 Hz, 1 cycle) |
Permissible I2t (reference value) | 1,030A2s | 1,030A2s | 1,030A2s | 1,030A2s |
Note: The load current depends on the ambient temperature. Refer to Load Current vs. Ambient Temperature under
Engineering Data for details.
Engineering Data for details.
Characteristics
Model | G3PF-225B | G3PF-235B | G3PF-525B | G3PF-535B | |
G3PF-225B-CTB | G3PF-235B-CTB | G3PF-525B-CTB | G3PF-535B-CTB | ||
G3PF-225B-STB | G3PF-235B-STB | G3PF-525B-STB | G3PF-535B-STB | ||
Operate time | 1/2 of load power source cycle + 1 ms max. | ||||
Release time | 1/2 of load power source cycle + 1 ms max. | ||||
Main circuit | Output ON voltage drop | 1.6 V (RMS) max. | 1.8 V (RMS) max. | ||
Leakage current | 10 mA max. (at 200 VAC) | 20 mA max. (at 480 VAC) | |||
Alarm output | Output ON voltage drop | 1.5 V max. | |||
Leakage current | 1 mA max. | ||||
Isolation resistance | 100 MΩ min. (at 500 VDC) | ||||
Dielectric strength | 2,500 VAC, 50/60 Hz for 1 min. | ||||
Vibration resistance | Destruction: 10 to 55 to10 Hz, 0.35-mm single amplitude (0.7-mm double amplitude) | ||||
Shock resistance | Destruction: 294 m/s2 | ||||
Ambient storage temperature | -30 to 70°C (with no icing or condensation) | ||||
Ambient operating temperature | -20 to 60°C (with no icing or condensation) | ||||
Ambient operating humidity | 45% to 85% | ||||
Weight | Approx. 400 g | Approx. 630 g | Approx. 400 g | Approx. 630 g | |
SCCR (UL508) * | 9 kA | --- | |||
* Obtained through coordination with a 30 A (Class CC/Class J) fuse. Refer to Catalog for details.