stardelta PRO
Power and control?
Star-delta start is the main feature distinguishing STARDELTA PRO, Elentek new control panel adding the reduction of start currents and mechanical stress to completeness, versatility and
handyness. With the same simple and immediate user interface distinguishing the entire Elentek range, Stardelta Pro has 6 preset operating modes, additional connectivity options, control and expandability.
EASY INSTALLATION
USER INTERFACE
EXPANDABILITY
VERSATILITY
FUNZIONI
LCD display for displaying and programming: voltage, current, cos-fi, hours of operation, number of starts, motor status, alarms, analogue signal and thresholds
Selector AUTOMATIC - 0 (standby) - MANUAL operation
Language settings (Italian, English, French, Spanish, German)
Anti-seize autotest (programmable)
Dry running protection with: level probes/ floats/ pressure switches and minimum current
Up to 2 control inputs: float/pressure switches
Input for 4-20 mA or 0-10V analogue signal
Unit of measurement analogue signal cm - m - bar
Emergency start and stop inputs with analogue signal operation mode (can be disabled)
Clicson thermal pad inputs with automatic reset (can be disabled)
Inversion of inputs (from normally open to normally closed)
Automatic reset due to minimum current alarm with 4 programmable times
Activation delay from mains return (can be disabled)
Manual button operation (fixed or pulse)
Settable star-delta timer
VERSIONS
Power supply 3phase 310-450Vac 50/60Hz
CONTROLS
Electronic minimum and maximum voltage control
Electronic control of maximum motor current
Minimum motor current control
Failure or incorrect phase sequence control on power supply input (can be disabled)
ALARMS
Alarms reported: voltage status, levels, motor overload, minimum current, motor clicson
Alarm history
Starts / hour alarm (settable)
Alarm output contacts
PROTECTIONS
Auxiliary and motor protection fuses
Isolator (except for NB code)
Metallic box, IP55
CARATTERISTICHE PRINCIPALI
stardelta PRO
stardelta PRO
CLAMP EXTRACTABLE
RS485
(Optional)
ALARM HISTORY
CARATTERISTICHE CHIAVE
COSA NON PUÓ MANCARE
Float DROP
COD:
DROP 20
Variable buoyancy float with 20 meters of cable
Float FLO
COD:
FLO 20
Float with 20m neoprene cable
UNIT ALARM 2
COD:
UNIT ALARM 2
UNIT ALARM 2 is a device applicable to any system where it is necessary to have audible and visual flashing alarm signals, even in the absence of mains power.
MODELLI E SCHEMI DI COLLEGAMENTO
Stardelta Pro 1
