Leister MISTRAL PREMIUM Manual De Usuario página 24

Technical data device function
MISTRAL
Integrated power electronics
Protection from overheating heating element and device
Integrated code switch for potentiometer (internal/external)
Infinitely adjustable heating capacity with potentiometer
Heating capacity separately switchable for cool down function
Display for showing target/actual values (°C oder °F)
Progressively adjustable temperature and air volume with "e-drive"
Integrated temperature probe
Alarm output (relay contact)
Automatic cool-down function
Adjustable temperature limiter
Adjustable temperature offset
Remote control interface for temperature or capacity target
Remote control interface for air volume target
3-level regulation parameter adjustment (open, medium and small nozzle)
Technical data interfaces
PREMIUM External
Potentiometer
SYSTEM General
Voltage entry
Current input
Alarm output
(relay contact)
24
Insulation
Resistance
Insulation IEC/EN 60747-5-2
Polarity protection
Zero point correction
Voltage 0 –10V
Max. input voltage
Index input impedance
Current 4 -20 mA
(2-wire technology)
Max. input current
Index input impedance
Max. live voltage
Max. currents
Max. contact impedance
Contact type
Insulation contact to spool
Insulation contact to contact
PREMIUM SYSTEM
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Not potential-free
10 –100 kOhm
AC 1414 Vpeak
DC 0...10 V
(Ripple < 0.07 V at 5 °C resolution)
(Ripple < 0.4 V at 5 °C resolution)
DC 12 V
33.7 kOhm
DC 4...20 mA
(Ripple < 0.1 mA at 5 °C resolution)
(Ripple < 0.7 mA at 5 °C resolution)
DC 22 mA
159 Ohm
AC 250 V, DC 30 V
AC 3 A, DC 3 A
100 mOhm at DC 24 V / 1 A
SPST-NO
AC 4000 V 1 min.
AC 1000 V 1 min.
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