Publicidad
Idiomas disponibles
Idiomas disponibles
EN
BEFORE INSTALLATION AND USE READ THE FOLLOWING INSTRUCTIONS CAREFULLY. THE MANUFACTURER DECLINES ALL RESPONSA-
BILITY IN THE EVENT OF ACCIDENT OR DAMAGE DUE TO NEGLIGENCE OR FAILURE TO OBSERVE THE INSTRUCTIONS DESCRIBED IN
THIS MANUAL OR IN CONDITIONS THAT DIFFER FROM THOSE INDICATED ON THE DEVICE.
OPERATION
Is an ON-BOARD automatic control device designed for three-phase pump´s automation, with an electronic system
managed by a software responding to the rigorous requirements of efficiency and safety of the most important
pump manufacturers. It includes a frequency inverter that regulates the speed of the pump in order to keep cons-
tant the pressure independently of the flow given.
The system incorporates an LCD screen where the parameters configuration is very easy and intuitive. Once the con-
figuration parameters are set, the device manages the start-up of the pump and the frequency inverter. It assures
a constant pressure and an important costs reduction because at any time the control will feed the system with the
right and necessary output, obtaining a maximum energetic efficiency.
MASTER AND SLAVE OPERATION
The group MASTER-SLAVE is constituted by a device configured as MASTER - responsible of the group´s control - and
another device configured as SLAVE controlled by the master device.
Due to the alternating sequence of operation, the device configured as MASTER began the first cycle as MAIN devi-
ce - its pump is the first to start - but in the next cycle it becomes SECONDARY - its pump is the second to start - and
so on. Therefore, the fact that a device is configured as MASTER involves control of the group but this fact does not
avoid its operation alternately as SECONDARY device. Each device must be provided with its transmitter.
MAIN CHARACTERISTICS
• ON-BOARD frequency inverter for the pump control.
• Control and safety system against over-intensities.
• Control and safety system against dry operation.
• ART function (Automatic Reset Test). If the device has been stopped due to the action of the safety system
against over-current, the ART tries to connect the pump, with a programmed periodicity because the water
supply could have been restored
• Automatic restore system after an interruption of power supply. System is activated in AUTOMATIC mode kee-
ping the configuration parameters (see "CONFIGURATION" chapter).
• External pressure transducer (4..20 mA) under demand.
• Possibility of communication with another device to operate in MASTER & SLAVE regime
• Control panel (Fig.1):
• Display with back light for alarm menu with permanent pressure indication as digital gauge.
• START/STOP push-button to manually start and stop the pump.
• ENTER pushbutton to save data in memory.
• ON/OFF pushbutton to change from AUTOMATIC to MANUAL mode or vice versa.
• MENU push-button
• Keyboard for the access to programming menu.
• Connections for detection of minimum water level in aspiration tank. This system is independent of the safety
against dry operation. Is optional.
• Register of operational controls: infomation about operating hours, counter of starts, counter of connections to
the power supply.
• Register of alarms: information about type and number of alarms since the starting up of the device.
CLASSIFICATION AND TYPE
According to EN: 60730-1 and EN:60730-2-6 this unit is a control electronic device for pressure groups, with flexible
cable for permanent assembly type Y, action type 1Y (transistor output). Operating value: flow 2.5 l/min. Degree of
contamination 2 (clean environment). Software Class A.
Impulse rating voltage: cat II / 2500V. Applied temperature for the ball pressure test: enclosure (75ºC) and PCB
(125ºC). Control circuit for AC motor with cos fi ≥ 0,6 (single-phase) and cos fi ≥ 0,75 (3-phase).
According to EN61800-3 this device is C2 class - C1 class under request.
TECHNICAL CHARACTERISTICS
TYPE
Power supply voltage / Freq
Output
Max. current - P max
Max. peak of current
Range o set pressure
Protection degree
Max. environment temperature
Relative Humidity
Cooling method
1305 TT
~3x400 Vca +10% - 20% (~3x230 Vca) / 50/60 Hz
5A - 2200 W (cosfi ≥0,75)
0,5-16 bar or 0,5-10 bar (adjustable)
IP55 (or the maximum of the motor)
Maximum relative humidity 80% for temperatures up to 31ºC, decreasing linearly to
50% relative humidity at 40 ºC
Convection through the motor fan
1309 TT
~3x400 Vca (~3x230 Vca)
9A - 4000 W (cosfi ≥0,75)
20% 10 seconds
5-40ºC
.
1314 TT
14A - 5500W (cosfi ≥0,75)
- 7 -
Publicidad
