Well-Deposit Level Chart

VER PREÇO / COMPRAR
Product Name Price Delivery Qty
Level Board, 230V "11/NPD" DF12, 4.00 to 6.20 Amps
Cód.17604225
€135.30
Level Board, 230V "11/NPD" DF12, 6.00 to 9.20 Amps
Cód.17604235
€135.30
Level Board, 230V "11/NPD" DF12, 8.00 to 12 Amps
Cód.17604245
€142.68
Level Board, 400V "11/NPD" DF12, 2.70 to 4.20 Amps
Cód.17604855
€140.22
Level Board, 400V "11/NPD" DF12, 4.00 to 6.20 Amps
Cód.17604865
€140.22
Level Board, 400V "11/NPD" DF12, 6.00 to 9.20 Amps
Cód.17604875
€140.22

Product Description

Quadro de Nível Poço-Depósito

Control and protection of electric pumps used to fill deposits, by capturing water from wells, artesian holes or other reservoirs.

Apresentação

- Plastic box 250x200x140 mm in gray ABS RAL7035 with hinge and transparent polycarbonate lid.
- Danfoss / WEG contactor and thermal relay.
- Level relay for level control in the pit and tank.
- Automatic, manual or off operation, commanded by a 3-position switch with protective cap.
- Protection against short circuits through circuit breaker.
- Protection against overloads through thermal relay.
- Indication of water in the tank (green LED on the level relay).
- Indication of lack of water in the tank (red LED on the level relay).
- Indication of water in the well (green LED on the level relay).
- Indication of lack of water in the well (red LED on the level relay).
- Indication of frame in automatic operation (yellow light).
- Indication of engine on (green light).
- Indication of thermal trip (red light).
- 4 cable glands, for passing the connection cables.

Como Funciona

After making all the connections correctly, the thermal relay must be adjusted according to the nominal current of the motor. The switchboard must have all signals turned off until the switch in the command circuit is turned to the automatic position (AUT), at which point the yellow indicator lights up.

The level relay reads the water levels through the probes in the well and in the tank. Whenever the level in the tank drops below the Min probe (red LED on “tank” on the level relay) and there is water in the well (green LED on “well” on the level relay), the pump turns on (green light), turning off if the tank is full (green LED on “tank” on the level relay) or if there is no water in the well (red LED on “well” on the level relay).

With the control circuit switch in the manual position, the pump turns on, regardless of whether or not there is water in the tank, but it does not turn on if there is no water in the well.

Tripping of the thermal relay due to overload (red light) switches off the pump, regardless of the status of any of the commands.

Descrição Técnica

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