Autonics TC3YF-31R-N Freezing/Defrost Series

Temp Control, W72 x H36mm, 3 digit display, compressor+defrost+evaporation fan output, NTC, 12-24VDC
ON/OFF Control
Input specification - Basic specification: NTC(Thermistor), Option: R TD(DPt100Ω)
Input correction function
Enable to set operation period for protecting compressor in error

Temperature Controller, W72 x H36mm, 3 digit display,compressor output, NTC, 100-240VDC .Supports varioius delay functions for utilize freezing Auto/Manual Defrost selection function, Start-up delay of compressor , Re-operation delay, Minimum ON time, Delay of defrost-end, Operation delay of evaporation-fan.

Refrigeration temperature controller TC3YF series is high reliability temperature controller to protect the object inside the chillers via compressor output so that compressor operation cycle and ON ratio can be set even if errors occurs. This series also prevents loss of frozen efficiency with defrost function to remove frozen ice or frost in the freezer, and increases the efficiency of frozen through various delay time setting.

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1. DEF(Defrost output lamp): Light is ON when defrost output is ON.
2. FAN(Evaporation-fan output lamp): Light is ON when evaporation output is ON.
3. COMP(Compressor output lamp): Light is ON when compressor output is ON.
4. (MD) key: For entering, changing, shifting and saving parameters
5. (Setting key: Up/Down): For changing parameters
6. Displaying minus symbol
7. Display process value:

Display a current value (PV) on RUN mode.
Display a parameter and a setting value when setting parameter

8. (Display a decimal point): Display a decimal point when the time unit is 'Min
9. (Display a decimal point): Display a decimal point when the temperature unit is '°C '
10 Display a deviation(): SV is standard, PV(Present temperature) - , (red) / (green)
11. Temperature unit(°C, °F ): Selectable °C or °F

*When delay time is applied, the output lamp of defrost output, evaporation-fan and compressor is ON simultaneously after the lamp flashes every one second.

General Specifications
Model		TC3YF-11R*¹	TC3YF-14R*¹	TC3YF-21R	TC3YF-24R	TC3YF-31R	TC3YF-34R
Power supply		12-24VDC	100-240VAC 50/60Hz	12-24VDC	100-240VAC 50/60H	12-24VDC	100-240VAC 50/60H
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(W×H)		7.4×15.0mm
Indication range		NTC: -40.0 to 99.9 °C (40 to 212 °F ), RTD: -99.9 to 99.9 °C (-148 to 212 °F
Display accuracy		(PV ±0.5% or ±1 °C , 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 °C , 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)
Memory protection		Approx. 10 years(when using non-volatile semiconductor memory)
Insulation resistance		Min. 100MΩ(at 500VDC megger)
Dielectric strength		2,000VAC 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(250V AC 5A resistive load
	DEF	Mechanical: Min. 20,000,000 times, Electrical: Min. 100,000 times(250V AC 10A resistive load)
	FAN	Mechanical: Min. 20,000,000 times, Electrical: Min. 50,000 times(250V AC 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
Environment	Ambient temperature	-10 to 50 °C , storage: -20 to 60 °C
	Ambient humidity	35 to 85%RH, storage: 35 to 85%RH
Protection		Front part: IP65
Protection		---		---		---
Unit weight		Approx. 143g
1. There is no defrost function 2. RTD(DPt100Ω) type is customizable. *Environment resistance is rated at no freezing or condensation.

Test Equipment General Attributes
Country of Origin	Korea

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Name: Autonics TC3YF-31R-N Temperature Controller, W72 x H36mm, 3 Digit Display
Brand: Autonics
SKU: AutonicsTC3YF-31R-N
Price: 96.00 USD
Availability: InStock

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