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TECHNICAL CHARACTERISTICS
- Microprocessor operation
- Iron-constant thermocouple (J) protected input
- Adjustment range 0-900°.
- Cold junction compensation
- Display of temperature, parameters and functions via dual 6-digit displays
- Data setting with membrane keyboard
- Control with latest generation PID calculation algorithm
- With auto-reset in case of black-out
- Automatic/manual operation
- Static output with ZERO-CROSSING switching system
- Maximum power 3500W
- Extra-rapid protection fuse 16A
- Max/Min temperature alarm management
- Dynamic set point
- Pre-heating management in duration, temperature and power
- 5 LEDs for signalling operating conditions
- Display of any possible anomalies
- Holding temperature
- Remote set point
- Power circuit opening safety relay
- Load current reading
- Instant power reading
- LST = Lemac Self Tuning
- Self-learning of PID parameters defining the correct operation of the system
- HBD = Signalling of load condition through current reading
- Front pull-out
DESCRIPTION
Equipment features: Control zones 1-96, which can be increased on request - Execution in 9"1/2, 19" and 38" rack cabinets, also trolley-mounted and with transparent PVC protective door - Creation of rack drawers with control and power elements for insertion in existing structures - Possibility of creating multi-voltage equipment - Powers up to 8KW per zone - Power supply 230V single-phase, 230V three-phase, 400V three-phase + neuro frequency 50..60Hz - Magneto-thermal main power switch - Forced ventilation - Power supply cables and multipole connectors for connecting resistors and thermocouples - Socket for external alarm connection
OPTIONS
Visual and/or audible alarm - Connection of external alarms for maintenance temperature management - Programmable device switch-on.
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