Properties
- Choice of cooling or heating function
- Direct compressor control by means of high-performance relay 16(5)A
- Optimum evaporator fan control
- Configurable auxiliary output for six operating modes
- Selectable NTC10K or PTC input
- Defrosting by compressor stop, electric defrosting or hot gas defrosting
- Alarm message due to temperature and door opening
- Optional light control button
- Connection to monitoring systems such as LAE TAB
- UL-certified
Areas of application
- Small cold storage cells
- Refrigerators
Advantages
- Heating or cooling function / 2 parameter groups / door contact / ICEBANK
Technical data
|
|
AT2-5BS4E-AG
|
AT2-5BS4E-1SB
|
|---|---|---|
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Sensor type
|
PTC1000 (KTY81-121) / NTC10k
|
PTC1000 (KTY81-121) / NTC10k
|
|
Standard equipment
|
2 x SN4B20P1...2
|
1 x SN4B20P1
|
|
Sensor measuring range
|
-40 ... +105°C
|
-40 ... +105°C
|
|
Controller control range
|
-50°C ... +120°C
|
-50°C ... +120°C
|
|
Resolution
|
0,1°
|
0,1°
|
|
Entrance
|
Door contact
|
Door contact
|
|
Clamps
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Screw terminals
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Screw terminals
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|
Output type
|
|
|
|
Relay 1 / NO contact
|
16 (5)A Compressor
|
16 (5)A Compressor
|
|
Relay 2 / NO contact
|
7 (2)A Evaporator fan
|
7 (2)A Evaporator fan
|
|
Relay 3 / NO contact
|
7 (2)A AUX
|
7 (2)A AUX
|
|
Interface
|
TTL
|
TTL
|
|
Power supply
|
230Vac
|
230Vac
|
|
Dimensions WxHxD
|
77x35x77mm
|
77x35x77mm
|
|
Installation dimension WxH
|
71x29mm
|
71x29mm
|
|
Front protection type
|
IP 55
|
IP 55
|
|
Certification
|
CE / UL
|
CE / UL
|