The advantage of the SH version of the control cabinet is the precise reading of the liquid level in the tank via a hydrostatic probe. On the controller, you can set the levels of turning the pumps on and off without having to enter the tank. The probe is additionally protected by two alarm floats: Dry Run and Alarm (Overfill).
Functions implemented:
- Power supply two 3~400V pumps with a power of 2.2kW,
- main switch,
- Residual current circuit breaker,
- Motor overload protection,
- Operator panel with controls and switches,
- Auto-0-Ręka: Automatic operation, turning pumps off or on manually,
- Alternate operation of two pumps,
- In the event of a failure of a working pump, the next one takes over its operation automatically,
- When operating for more than 20 minutes, switching to the second pump takes place,
- 4 Control levels on the hydrostatic probe: Dry running – Start - Stop – Alarm,
- Optical failure indication:
- pump failure,
-
alarm level exceeded in the pumping station
- CR3.1 - module for connecting the leak probe and protection circuit,
- LCP - operating time counter for each pump,
- GN230 - 230 V service socket on the panel,
- GNAS - Aggregate-0-Network emergency power socket,
-
built-in plinth included.
To work with this model of the SPS control cabinet, we recommend the ZSP-SH2P level signaling set.
Construction of SPS
- Housing made of non-flammable material,
- IP 66 protection level,
- Watertight glands for all cables entering the cabinet,
- Internal door with operator panel,
- External doors locked with a key,
- Installation options: hanging on the wall, mounting on a pedestal attached to the tank plate or buried in the ground (included).
ATTENTION! Each of our cabinets contains a description of the components and cable connectors, which facilitates installation and service work.
All our switchboards have the CE Declaration of Conformity
