Multi-order thermostat EK187
EAN
3250612311873
Packaging
1 Piece
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Technical properties
Functions
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Functionwith frost protection function
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Operating modeoperating modes: automatic, permanent temperature
Configuration
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Static differential0,2°C
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Switch modechange-over contact, usable as NC or NO
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Number of modules3
Main electrical features
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Rated operational voltage Ue230 V
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Frequency50/60 Hz
Voltage
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Command voltage AC230 V
Electric current
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Acceptable current rating with AC12 A
Dimensions
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Depth of installed product64 mm
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Height of installed product85 mm
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Length64 mm
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Width of installed product52.5 mm
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Width of rail mounted device (RMD)3 modules
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Max. distance for probe connection50 m
Length
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Maximum connection distance between receiver and transmitter50m
Power
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Power consumed1.5 VA
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Power consumption (operation)1.5 VA
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Total power loss under IN1.5 W
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Loss power at full load≈ 1500 mVA
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Power dissipation per coil0.5 W
Endurance
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Electric endurance in number of cycles100000
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Number of mechanical operations200000
Measurement
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Reduced temperature settingcomfort temperature -2 to -8°C
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Range of temperatures5 / 30 °C
LED control
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LEDwith 3 control LEDs for indication of switching state, permanent temperature and night lowering
Installation, mounting
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Installation modefor mounting on DIN rail
Connection
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Connection cross-sect. flexible conductor1 / 6mm²
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Connection cross-sect. rigid cable1,5 / 10mm²
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Sensor cable lengthmax. 50 m
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Conductor cross-section (flexible)1…6 mm²
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Conductor cross-section (rigid)1.5…10 mm²
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Number of contacts1
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Type of contacts1 changeover
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Type of connectionwith screw terminals
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Contacttwo potential-free contacts for control of night lowering and permanent temperature
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Probe conductor cross-section (recommended)1.5 mm²
Settings
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Comfort temperature setpoint5 / 30 °C
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Settingwith 3 potentiometers for setting of night lowering, room and permanent temperature
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Temperature range5 / 30°C
Equipment
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Type of programmable thermostatAnalog
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Amount of desired value3
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On/Off switchNo
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Type of thermostatthermostat
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Switching temperature difference≈ 0.2 K
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Number of temperature ranges1
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Probe typefixed
Safety
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Frost protection temperature setting5 / 30 °C
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RoHS conformYes
Use conditions
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Operating temperature-10…50 °C
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Storage/transport temperature-20…70 °C
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Temperatureadditional connection for external temperature sensor
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Energy efficiency classI (1%)
temperatur
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Temperature5…30 °C
Identification
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Ecodesign class1
Instructions
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Information textSensor failure protection: In case of failure of the connection between sensor and control device the thermostat switches the heating on for 1 minute every 4 minutes.
Downloads
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Product image
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ProductNotice
Instruction manuals for EK187
PDF535 KB -
ProductDataSheet
Product data sheets for EK187
UK_MD_TDS_EK187
PDF80 KB -
ProductECDeclaration
EU Declaration of conformity for EK187
Declaration
PDF139 KB -
ProductEnvironmentProfile
Product environmental profile for EK187
PDF463 KB -
ProductROHS
Pollutant guidelines for EK187
RoHS declaration EK187 (english)
PDF33 KB
Pollutant guidelines for EK187
REACH declaration EK187 (english)
PDF103 KB
More documentation
