KSB Delta Solo Compact MVP Series, Installation & Operating Manual

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4 Description
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KSB Delta Solo Compact
1983.848/01-EN
5 Connections
6 Pump
Design The fully automatic pressure booster system pumps the fluid to the consumer
installations in the set pressure range using one non-self-priming horizontal high-
pressure pump (7).
The fully automatic pressure booster system pumps the fluid to the consumer
installations in the set pressure range using one or two non-self-priming horizontal
high-pressure pumps (7).
Function
Automatic mode
The pump is controlled and monitored by motor-mounted frequency inverters.
The standard setting is for the pressure booster system to start automatically as a
function of pressure; the actual pressure is measured by an analog pressure
measuring device (pressure transmitter).
The use of this variable speed pump significantly reduces wear as well as the
frequency of pump starts in parallel operation.
If a duty pump fails, a fault is output, which can be reported via volt-free contacts
(e.g. to the control station).
If the demand drops towards 0, the pressure booster system slowly runs down to the
stop point and stops.
The pressure booster system is designed with dry running protection.
If the pump has not been in operation for 24 hours, a test run is initiated.
Function
Manual mode
In manual mode, a minimum flow is required to protect the pump against
overheating.
4.6 Noise characteristics
For the noise characteristics refer to the operating manual of the pump (set).
4.7 Scope of supply
The following items are included in the scope of supply:
Pressure booster system
▪
1 horizontal centrifugal pump with frequency inverter
▪ Check valve
▪ Discharge-side, direct-flow membrane-type accumulator
▪ Integrated dry running protection
Control unit
▪ Single-phase frequency inverter, motor-mounted
4.8 Dimensions and weight
For dimensions and weights please refer to the type series booklet of the pump (set).
4.9 Terminal wiring diagram
For the terminal assignment refer to the circuit diagram.
4.10 Potential equalisation
The power cable has an earthed plug for potential equalisation.