Application Solutions

CPC316 Constant-Pressure Water Supply Applications

Typical CPC316 multi-pump constant-pressure water-supply modes including auxiliary pump, four-pump loop and fixed VFD operation.

CPC316

Technical Note

Details

Overview

CPC316 is used for variable-frequency constant-pressure water supply. It supports single-pump and multi-pump configurations and can coordinate main and auxiliary pumps according to system pressure demand.

Typical Working Modes

The diagrams show common CPC316 water-supply control modes.

3 main pumps + 1 auxiliary pump, auxiliary pump at power frequency

3 main pumps + 1 auxiliary pump, auxiliary pump with VFD