4 Description
18 of 48
KSB Delta Basic
1983.835/01-EN
4.7 Scope of supply
Depending on the model, the following items are included in the scope of supply:
▪ Up to four vertical high-pressure centrifugal pumps with oval flange
▪ Powder-coated / epoxy resin-coated steel baseplate
▪ Check valve per pump
▪ Discharge-side gate valve per pump
▪ Suction-side gate valve per pump
▪ Suction-side manifold and discharge-side manifold made of stainless steel
▪ Pressure transmitter on the discharge side
▪ Pressure gauge
▪ Dry running protection on the inlet pressure side
▪ Discharge-side, direct-flow membrane-type accumulator, approved for drinking
water
▪ Control unit (IP54 enclosure)
– Sheet steel housing: colour RAL7035
– LEDs signalling the operating status
– Lockable master switch (repair switch)
– Motor protection switch per pump
– One frequency inverter per pump
4.8 Dimensions
For dimensions refer to the outline drawings of the pressure booster system.
4.9 Terminal wiring diagram
For the terminal assignment refer to the circuit diagram.
4.10 Potential equalisation
A terminal marked with the earth symbol is provided at the power connection for
connecting a PE conductor.
Fig.3: PE connection
1 Earthing terminal 2 Location of power connection
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