The advantage of the SH version control cabinet is the precise reading of the liquid level in the tank using a hydrostatic probe. The controller allows the pump start and stop levels to be set without having to enter the tank. The probe is additionally protected by two alarm floats: Dry Run and Alarm (overflow).
Functions:
- Power supply for two 3~400V, 2.2 kW pumps,
- Main switch,
- Residual-current circuit breaker,
- Motor overload protection,
- Operator panel with indicator lights and switches,
- Auto-0-Manual: Automatic operation, manual switching off or on of the pumps,
- Alternating operation of two pumps,
- If the operating pump fails, the next one automatically takes over its operation,
- When operating for more than 20 minutes, it switches to the second pump,
- 4 control levels on the hydrostatic probe: Dry run – Start - Stop – Alarm,
- Optical failure indication:
- pump failure,
-
alarm level exceeded in the pumping station
- CR3.1 - module for connecting a leakage probe and protection circuit,
- LCP - operating time meter for each pump,
- GN230 - 230 V service socket on the panel,
- GNAS - Emergency Generator-0-Mains power socket,
-
Buried pedestal included.
For use with this SPS control cabinet model, we recommend the ZSP-SH2P level signaling set.
SPS design
- Enclosure made of non-flammable material,
- IP 66 protection rating,
- Watertight cable glands for all cables entering the cabinet,
- Internal door with an operator panel,
- External door lockable with a key,
- Installation options: wall mounting, mounting on a pedestal attached to the tank slab, or a pedestal buried in the ground (included).
ATTENTION! Each of our cabinets contains a description of the components and cable connectors, facilitating installation and service work.
All our switchboards have a CE Declaration of Conformity
