eltherm ELTC-15, Руководство по эксплуатации

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6.27 www.eltherm.com
Operating voltage 90-260 VAC 50/60 Hz
Power consumption Max. 4 mA, < 5 W
Switching capacity relay 1 20 A with hybridrelay
Switching capacity relay 2 8 A, changover contact
(alarm)
Operating temperature -25 up to +55 °C
Storage temperature -30 up to +60 °C
Display range -50 up to +999 °C
Adjustable range 0 up to +950 °C,
optional configuration
Sensor connection Pt100 2-wire, 3-wire,
thermocouple type K
Display LED, red
IP rating IP 65
Dimensions (w x h x d) 130 x 130 x 75 mm
polycarbonate enclosure
Technical Information
Data
Type ELTC-15
Wiring diagram
Type Designation Art. No.
ELTC-15
Standard: set with cable glands,
reducer and blind cover
0621500
Sensors and display:
It is possible to use three types of sensors, either Pt100/2-wire, Pt100/3-wire or thermocouples type K. Optional display of °C or °F
values. In case of use of a Pt100/2-wire unit the actual temperature value can be corrected. Range +/- 10K or +/-18F, respectively. In case of use of a Pt100/3-
wire unit the temperature is automatically corrected. Also suitable for use with ELTF-PTEx 1 and 2 sensor.
Relay configuration:
relay 1: regulator, relay 2: alarm / temperature reached
Temperature alarm:
If the actual value deviates from the preset limit values, an alarm is given and transmitted via alarm relay K2.
Rampmode functionality:
Specific heating-up and defined cooling with counter heating to avoid
rapid cooling of the heated components.
T (°C)
1
20
100
200
300
400
2 3
4 5