Description
Specifications
| Model | TC3YF-11R†1 | TC3YF-14R†1 | TC3YF-21R | TC3YF-24R | TC3YF-31R | TC3YF-34R | |
| Power supply | 12-24VDC | 100-240VAC50/60Hz | 12-24VDC | 100-240VAC 5060Hz | 12-24VDC | 100-240VAC 50/60Hz | |
| Allowable voltage range | 90 to 110% of rated voltage | ||||||
| Power consumption | Max. 8W | Max. 4VA | Max. 8W | Max. 4VA | Max. 8W | Max. 4VA | |
| Display method | 7 Segment(red) LED method | ||||||
| Character size(WxH) | 7.4×15.0mm | ||||||
| Indication range | NTC : -40.0 to 99.9℃(40 to 212°F), RTD : -99.9 to 99.9℃(-148 to 212°F) | ||||||
| Display accuracy | (PV ±0.5% or ±1℃, select the higher one) rdg ±1digit | ||||||
| Sampling period | 0.5sec. | ||||||
| Input sensor†2 | NTC : Thermistor, RTD : DPt 100Ω | ||||||
| Input line resistance | Allowable line resistance is max. 5Ω per a wire | ||||||
| Control method | ON/OFF control(Adjustment sensitivity 0.5 to 5.0℃, 2 to 50°F variable) | ||||||
| Control output | Compressor output (250VAC 5A 1a) |
Compressor output (250VAC 5A 1a) Defrost output (250VAC 10A 1a) |
Compressor output (250VAC 5A 1a) Defrost output (250VAC 10A 1a) Evaporation-fan output (250VAC 5A 1a) |
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| Memory protection | Approx. 10 years(When using non-volatile semiconductor memory) | ||||||
| Insulation resistance | Min. 100MΩ(at 500VDC megger) | ||||||
| Dielectric strength | 2000VAC 60Hz for 1 minute(between all external terminal and case) | ||||||
| Noise resistance | ±2kV R-phase, S-phase the square wave noise (pulse width: 1us) by the noise simulator | ||||||
| Relay life cycle | COMP | Mechanical : Min. 20,000,000 times, Electrical : Min. 50,000 times(250VAC 5A resistive load) | |||||
| DEF | Mechanical : Min. 20,000,000 times, Electrical : Min. 100,000 times(250VAC 10A resistive load) | ||||||
| FAN | Mechanical : Min. 20,000,000 times, Electrical : Min. 50,000 times(250VAC 5A resistive load) | ||||||
| Vibration | Mechanical | 0.75mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours | |||||
| Malfunction | 0.5mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 10 minutes | ||||||
| Environ -ment | Ambient temperature | -10 to 50℃, storage: -20 to 60℃ | |||||
| Ambient humidity | 35 to 85%RH, storage: 35 to 85%RH | ||||||
| Protection | Front part: IP65 | ||||||
| Protection | - | UL | - | UL | - | UL | |
| Unit weight | Approx. 143g | ||||||
| Document download |  |
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†2. RTD(PT 100Ω) type is customizable.
† Environment resistance is rated at no freezing or condensation.
