CUADROS
Protection and operation switchboard
ELECTRIC CONTROL PANELS FOR PRESSURE EQUIPMENTS
- Supply voltage: single-phase 1~230V - three-phase 3~400V - three-phase 3~230V (230V control circuit)
- Direct Starter (DS) up to 5,5CV (4kW) and Star-Delta (SD) from 7,5CV (5,5kW)
- Plastic box up to 5,5CV (4kW) and metallic box from 7,5CV (5,5kW)
- Pump/s protection by thermal relay
- 3-positions selector switch MAN-O-AUT (manual - OFF - automatic) for every pump
- Pump-on and themal switch pilots
- Pumps alternation sequence by means of relay RRA2
- Operation by pressure switches (1 or 2) + level switch (protection)
- Supply voltage: single-phase 1~230V - three-phase 3~400V - three-phase 3~230V (230V control circuit)
- Direct Starter (DS) up to 5,5CV (4kW) and Star-Delta (SD) from 7,5CV (5,5kW)
- Plastic box up to 5,5CV (4kW) and metallic box from 7,5CV (5,5kW)
- Pump/s protection by circuit breaker
- 3 positions selector switch MAN-O-AUT (manual - OFF - automatic) for every pump
- Pump-on and themal switch pilots
- Pilot and acoustic alarm for overlevel
- Pumps alternation sequence by means of a relay
- Operation by level switches (single panel: 1 or 3 level switches / double panel: 4 level switches)
- On request it can be supplied with ATEX-EX intrinsic secutity barriers
- Supply voltage: single-phase 1~230V - three-phase 3~400V - three-phase 3~230V (230V control circuit)
- Direct Starter (DS) up to 5,5CV (4kW) and Star-Delta (SD) from 7,5CV (5,5kW)
- Plastic box up to 5,5CV (4kW) and metallic box from 7,5CV (5,5kW)
- Pump protection by thermal relay
- 3-positions selector switch MAN-O-AUT (manual - OFF - automatic) for every pump
- Pump on, themal switch, automatic mode and water shortage pilots
- WELL version: Operation through 3 level probes (included) + external switch (optional)
- WELL-TANK version: Operation by means of 6 (3+3) level probes (included) + external switch (optional)
- Supply voltage: single-phase 1~230V - three-phase 3~400V
- Direct Starter (DS) up to 15A
- Plastic box with transparent cover
- Pump protection by electronic relay (undercurrent “EIL”, undercurrent “EIH”, sub-voltage “EUL”, surge of voltage “EUH”).
- Easy programming of maximal intensity (IH), minimal intensity (IL) and time of restart (t)
- 3 positions selector switch MAN-O-AUT (manual - OFF - automatic) for every pump
- Pump-on and automatic mode pilots
- Level control through electronic relay (Undercurrent), without need of level probes.
- Includes contacts for external operation by level switch and pressure switch
- Metallic box with forced ventilation, main switch and VFD ABB or VACON
- Supply voltage three-phase 3~400V (230V control circuit)
- Alternation by time (programmable) of the regulated pump (main pump).
- Auxiliary pumps with Direct Start (DS) up to 5,5CV (4kW) and Star-Delta (SD) from 7,5CV (5,5kW)
- Auxiliary operation by pressure switches for all pumps
- 3 positions selector switch MAN-O-AUT for every pump and operation type (drive-0-pressure switches)
- Pump on, themal switch and water shortage pilots
- Pressure transducer 4-20 mA included
- Can be supplied with level probes control for well pump (but without auxiliary operation by pressure switches)
- Metallic box with main switch and soft (progressive) starter ABB
- Supply voltage three-phase 3~400V (230V control circuit)
- Alternation by operation of the regulated pump (main pump).
- Operation by pressure switches + level switch (protection)
- Pump/s protection by circuit breaker
- 3-positions selector switch MAN-O-AUT for every pump
- Pump on, themal switch and water shortage pilots
- It can be supplied with level probes control for well pump
- It can be supplied with level control for waste water pumps
- Supply voltage: single-phase 1~230V - three-phase 3~400V - three-phase 3~230V (230V control circuit)
- Direct Starter (DS)
- IP-55 plastic box with general differential
- Pump protection by magnetothermic circuit-breaker
- 3-positions selector switch MAN-O-AUT (manual - OFF - automatic)
- Daily programmer in fractions of 30 min.
- Optionally it can be implemented with spotlights (magnetothermic + 300 W transformer + on-off switch for spotlights)
- Built under the different used standards (UNE 23.500:2018 / UNE 23.500:2012 / UNE 12.845 / CEPREVEN / UNE 23.500.90).
- Metallic box painted in red colour RAL 3000.
- Type of switchboard according to the pumps: EJ (electric + jockey) - E (electric) - DJ (diesel + jockey) - D (diesel).
- All control panels have built-in controls, signals, alarms and remote signaling, required in a special way by each one of the different standards.
- Double multi-purpose electrical control panel to be used in booster sets or in wastewater pumping group with pumps up to 13A (all in one).
- It can be powered with single-phase or three-phase voltage.
- Operation in Booster Sets: - Start and stop of pumps by pressure switches. - Protection against lack of water by level switch or by probes.
- Operation in Double Wastewater Pumping Groups: - Start and stop of pumps by level switches (3 or 4) or probes (5). - Possibility of connecting temperature and humidity probes (if the pumps include them).
- TECHNICAL CHARACTERISTICS
- Supply voltage: single-phase 1~230V / three-phase 3~400V / three-phase 3~230V.
- Selection of the operating mode by jumpers inside the panel.
- Direct starter (DS).
- Alternation of pumps.
- Box + hinges in ABS IP65 halogen-free.
- Protection of pumps through adjustable thermal relays up to 13A.
- It has 1 general magnetothermal switch + 2 contactors + maneuver fuse.
- Includes 7 cable glands.
- AUTO ON/OFF pushbuttons (activates or deactivates the manual operating mode and MANUAL button (the pump is activated while it is pressed).
- Indicator lights for voltage presence, pump running, operation in automatic mode, tank level and alarm.
- Optical and acoustic alarms for high tank level, low tank level, input failure (contradiction between pressure switches/buoys/probes), motor overload, overtemperature and humidity in the oil chamber (if the pumps have temperature and humidity probes).
- It incorporates a 9 Vdc output signal that can be used as a group alarm signal or as an output for a solenoid valve by means of a programmer clock.
