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SitemapSolid State Relays with Failure Detection Function
G3PC
Detects failures in SSR used for heater temperature control and simultaneously outputs alarm signal. This SSR supports the safe design of heater control systems, and contributes to maintenance improvements by the user.
Data Sheet (658KB)
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Ratings (at an Ambient Temperature of 25°C)
Detection Power Supply
| Rated power supply voltage | 100 to 240 VAC (50/60 Hz) |
| Operating voltage range | 75 to 264 VAC (50/60 Hz) |
| Current consumption | 15 mA AC max. (at 200 VAC) |
Main Circuit
| Rated load voltage | 100 to 240 VAC (50/60 Hz) |
| Operating voltage range | 75 to 264 VDC (50/60 Hz) |
| Applicable load current | 20 A (Ta = 40) |
| Minimum load current | 0.1 A |
| Inrush current resistance (peak value) | 220 A (60 Hz, 1 cycle) |
| Permissible (I2t) | 260 A2s |
| Applicable load (with Class-1 AC resistive load) | 4 kW (at 200 VAC) |
Operating Circuit
| Input method | Voltage input |
| Rated input voltage | 12 to 24 VDC |
| Operating input voltage range | 9.6 to 30 VDC |
| Must operate voltage | 9.6 VDC max. |
| Must release voltage | 1 VDC min. |
| Input current | 7 mA DC max. (at rated input voltage) |
Alarm Output
| Output OFF collector voltage | 30 VDC max. |
| Maximum carry current | 0.1 A |
| Output form | Independent NPN open collector |
Characteristics
| 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. |
| OFF leakage current | 10 mA max. (at 200 VAC) | |
| Alarm output | Output ON voltage drop | 1.5 V max. |
| OFF leakage current | 0.1 mA max. | |
| Insulation 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 | |
| Shock resistance | Destruction: 294 m/s2 | |
| Ambient temperature | Operating: -20 to 60°C (with no icing or condensation) Storage: -30 to 70°C (with no icing or condensation) | |
| Ambient humidity | 45% to 85% | |
| Weight | Approx. 300 g | |
| Certified standards | UL508, CSA22.2 No. 14, EN60947-4-3 (IEC947-4-3); Certified by VDE | |
| EMC | Emission: EN55011 Group 1 Class B Immunity: EN61000-6-2 | |
Caution: In the interenst of product improvement, specifications are subject to change without notice.
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