CUADROS
Protection and operation switchboard
ELECTRIC SWITCHBOARDS 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)
ELECTRIC SWITCHBOARD FOR WASTE WATER- 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
ELECTRIC SWITCHBOARD WITH PROBE- 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)
UNDERLOAD ELECTRIC SWITCHBOARD- 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 (underload “EIL”, overload “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 (Underload), without need of level probes
- Includes contacts for external operation by level switch and pressure switch
ELECTRIC SWITCHBOARDS WITH VARIABLE-FREQUENCY-DRIVES- Metallic box with forced ventilation, main switch and VFD ABB or VACON
- Supply voltage three-phase 3~400V (230V control circuit)
- Alternation in time (programmable) of the regulated pump (principal)
- 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)
ELECTRIC SWITCHBOARDS WITH SOFT STARTER- 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 (principal)
- 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
ELECTRIC SWITCHBOARDS FOR SWIMING-POOLS- 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)