Elentek Tekspeed DUO - 2 Pumps Frequency Inverter
Elentek Tekspeed DUO Double frequency inverter 2 single-phase or three-phase pumps - Wall mounting - Input: ~1 x 230 Vac - Max current pump 1: 10 A (~3 x 230 Vac) or 12A (~1 x 230 Vac) - Current max pump 2: 10 A (~3 x 230 Vac) or 12A (~1 x 230 Vac)
PRODUCT CODE: 99405Tekspeed DUO is an electrical control and protection panel for two single-phase or three-phase pumps, each with an inverter.
The device's power supply input is single-phase 230V while the load power output can be single-phase 230Vac or three-phase 230Vac. In complete modulation TEKSPEED DUO makes both pumps work in cascade and alternation.
MAIN FEATURES:
- Two frequency inverters for the management of two electric pumps with PID logic
- Multifunction LCD display for viewing: nominal pressure, voltage, current, frequency, working hours, number of starts and alarm history log
- Buttons for selecting functions and custom parameterization
- 2 operating modes: duty-assist and duty-standby
- ART function (Automatic Reset Test). When the panel is in dry running protection, the ART tries, with a programmed periodicity, to restart the pump until the water flow is re-established
- STC (Smart Temperature Control) function: when the temperature of the electronic board exceeds 85º C it automatically decreases the rotation frequency of the electric pump, decreasing the generation of heat, while maintaining the flow of water
- Automatic recovery system after power failure. The system restarts maintaining the configuration parameters
- Configurable electronic input for: external level control, assignment of a second pressure setpoint, remote start-stop control
- Input for external pressure transducer with 4-20 mA signal
- Aluminum heatsink with forced ventilation
PROTECTIONS:
• Control and protection system for electric pumps against overcurrent.
• Protection system against dry running of electric pumps.
• Abnormal power supply voltage.
• Short circuit between system output phases.
• Pressure transducer error alarm.
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