Control and protection relay TPM7-230/400 for motors and pumps 0.6 to 40A - Toscano

Digital control and protection equipment for single-phase and three-phase motors and pumps. Protections against overload, underload, phase failure, dry running, excessive starting frequency and anti-blocking. Level control by means of conductive probes or without probes (underload) or buoys.

NOTE: The TPM7-230/400 allows direct control of single-phase motors up to 12A and single-phase and three-phase motors up to 40A by using an external contactor.


The TPM range trips immediately after detecting a current rise above the user programmed values. The tripping time has a response time of 0.2 seconds (ground fault, short circuit: 0.05 seconds). These times allow to have more protection for the machine. Easy user setting/programming of the current and trip time allows to increase the number of applications.

Using TPM, the user will only set the motor current values, and then confirm/program the actual current of the load using the built-in ammeter function. The TPM module interrupts the motor operation at the set delay/programmed time, when the current consumed by the motor exceeds the set value.


It has a manual control input that allows to force the start of the pump, as well as another auxiliary input that allows the start and stop of the pump by means of an external device such as a pressure switch, high or low level buoy or an irrigation programmer.


All in one" functions for control and protection of the pump:

HYDRONIVEL: Allows to control the lack of water by two conductive probes (maximum and minimum), one probe (minimum) with timed reset or without probes (underload or underload) with timed reset.

MOTOR SAVER: Covers a wide range of pump powers and voltages. From 0.6 to 40A and dual voltage 230 or 400Vac.

DIGITAL AMPERIMETER: It incorporates a digital ammeter that allows to visualize at all times the consumption of the pump. In addition, with the "auto-tune" function, the equipment adjustment is done automatically.

START ORDER INPUT: By means of this voltage-free contact input, it allows to activate or deactivate, in a safe way as it is in low voltage, the pump through a pressure switch, level buoy (for tank filling), timer (for irrigation), etc.

OTHER FUNCTIONS: Allows to record the hours of operation and the number of starts of the pump, has output of lack of level and alarm, detects excessive frequency of starts, preventive system of anti-blocking of the engine.



Features:

• Manufacturer: Toscano
• Part number: TPM7-230/400
• Digital control and protection of the pump
• Simple and intuitive operation
• Designed for modular enclosures (3 modules)
• Current regulation for overload protection 0.6 to 40A
• Bi-voltage, for single-phase or three-phase pumps
• Self-adjustment of the current (Max. current value 10% above the maximum recorded current and Min. current value 10% below the minimum recorded current)
• Stored information: Running hours, number of starts, number of alarms and intensity of last alarm
• Level control with or without probes
• Phase failure, overload, underload
• Excessive frequency of starts
• Alarm output and low level
• Type of reset: manual or timed (3minutes...99 hours)
• 35 mm DIN rail mounting
• Module for ECO-PUMP from Toscano

• Power supply voltage: 230/400V AC - 50/60 Hz
• Protections: Overload, underload, phase failure, frequency of starts, anti-blocking
• Signaling: pump running, alarm, low level, maximum current, minimum current, and reset time
• Display: 4-digit LED
• Direct output for pump (PUMP): 12A maximum (up to 40 A, using auxiliary contactor)
• Overload setting (max): 0.6 - 40A
• Underload setting (min): OFF - 0.5 - 39.8A
• Reset time setting: 3min - 99h or manual (Hand)
• Overload trip time: 7sec
• Underload trip time: 4sec (2sec at start-up)
• Probe voltage: 12VAC
• Sensitivity of probes: 10K ± 15% Ω
• External ON/OFF input: Contact or voltage: 6 to 24VAC/VDC
• Alarm and auxiliary output: AC1: 2A / 250 VAC AC11: 1A / 230 VAC
• Maximum terminal cross-section: 4 mm2 (power) / 2.5 mm2 (control)
• Degree of protection: IP20
• Operating temperature: -10ºC to +55ºC
• Dimensions: 3 modules, compatible with modular enclosures

For further information, you can download the data sheet by clicking on the "Attachments" tab.

Material for professional use, install in compliance with the regulations in force at the place of installation.