Description
Spec Sheet Install Manual
For electric heat, hot gas or compressor shutdown defrost. The DTAV40 Series Auto Voltage Defrost Timer is applicable to air defrost (compressor shutdown) and electric or hot gas defrost systems where the defrost cycle is terminated by the timer. If the coil is frost-free, the timer can also be terminated by temperature or pressure switches before the programmed defrost termination time has been reached. The time termination functions as a fail-safe and terminates the defrost cycle if the temperature or pressure switch fails to do so.
Features:
- Adaptive Defrost upgradeable (DTAV40, DTAV40M only) (See ICUBE)
- DTAV40 Series replaces over 40 competitive models
- 40 A, 2 HP Rating
- Autovoltage automatically adjusts between 120 and 240 VAC
- Q model features self-recharging battery backup with 72-hour carry-over
- Can mount in an existing enclosure – no tools required for installation
- Moisture resistant conformal-coated board
- LED indicators for defrost and refrigeration cycles
- Defrost cycles are programmed independently
- Real-time clock face for quick, easy and accurate setting
Applications:
- Walk-in Refrigeration Cooler/Freezer
Specifications:
| Backup Type | 72-hour Carry-over, Battery, Self-recharging | Input Voltage Range(s) | 120/240 VAC, 50/60 Hz |
| Mounting Options | Bracket | Resistive | 40 A, 120 VAC, 50 Hz, 40 A, 120 VAC, 60 Hz, 40 A, 208 VAC, 50 Hz, 40 A, 208 VAC, 60 Hz, 40 A, 240 VAC, 50 Hz, 40 A, 240 VAC, 60 Hz |
| Switch Type | 1 SPDT, 1 NC SPST | Time Initiation | Time |
| Time Termination | Pressure, Temperature, Time | Enclosure Type | Outdoor type 3R plastic |
| Has Real-time Clock Face | Yes | Minimum ON/OFF Times | 15 min |
| Maximum ON/OFF Times | 23 hours, 45 min | Mechanism Type | Electromechanical |
| ON/OFF Operations | 48 | Warranty Period | 1-Year limited |
| Wiring Option | Screw box lug terminals up to one #8 AWG wire | Application Compatibilities | Commercial Refrigeration, Walk-in Cooler, Walk-in Freezer |
| Backup Protection Time | 72 Hours | Backup Restoration Time | 70 Hours |
| Battery Service Type | Rechargeable | Battery Type | Li-Ion |
| Category | Defrost Timers Web | Clock Drive Type | Quartz |
| Defrost LED Indicator | Red | Electrical Life | 50,000 operations at full load |
| Has Captive Trippers | Yes | Motor (Three-Phase) | 1 HP, 16 FLA, 96 LRA @ 120 VAC, 2 HP, 12 FLA, 72 LRA @ 240 VAC |
| Operating Humidity | 0-95% RH, Non-condensing | Resistive Load Ratings Ranges | 40 A, 120-240 VAC |
| RoHS Certification | Yes | Voltage Selection Type | Auto Voltage |
| Wire Size Max | #8 AWG |
Specs
Backup Type72-hour Carry-over, Battery, Self-rechargingInput Voltage Range(s)120/240 VAC, 50/60 Hz
Mounting OptionsBracketResistive40 A, 120 VAC, 50 Hz, 40 A, 120 VAC, 60 Hz, 40 A, 208 VAC, 50 Hz, 40 A, 208 VAC, 60 Hz, 40 A, 240 VAC, 50 Hz, 40 A, 240 VAC, 60 Hz
Switch Type1 SPDT, 1 NC SPSTTime InitiationTime
Time TerminationPressure, Temperature, TimeEnclosure TypeOutdoor type 3R plastic
Has Real-time Clock FaceYesMinimum ON/OFF Times15 min
Maximum ON/OFF Times23 hours, 45 minMechanism TypeElectromechanical
ON/OFF Operations48Warranty Period1-Year limited
Wiring OptionScrew box lug terminals up to one #8 AWG wireApplication CompatibilitiesCommercial Refrigeration, Walk-in Cooler, Walk-in Freezer
Backup Protection Time72 HoursBackup Restoration Time70 Hours
Battery Service TypeRechargeableBattery TypeLi-Ion
CategoryDefrost Timers WebClock Drive TypeQuartz
Defrost LED IndicatorRedElectrical Life50,000 operations at full load
Has Captive TrippersYesMotor (Three-Phase)1 HP, 16 FLA, 96 LRA @ 120 VAC, 2 HP, 12 FLA, 72 LRA @ 240 VAC
Operating Humidity0-95% RH, Non-condensingResistive Load Ratings Ranges40 A, 120-240 VAC
RoHS CertificationYesVoltage Selection TypeAuto Voltage
Wire Size Max#8 AWG
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