KSB Hyamat SVP Eco, Инструкция по установке и эксплуатации

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4 Description
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Hyamat SVP Eco
4.7 Noise characteristics
The pressure booster system is available with different numbers and sizes of pumps.
For the noise characteristics refer to the operating manual of the pump set. To
calculate the expected total sound pressure level, add*** a defined value*** to the
individual pump set’s expected sound pressure level.
Table 6: Values for calculating the total expected sound pressure level
Number of pump sets Value
dB(A)
2 + 3
3 + 4.5
4 + 6
5 + 7
6 + 7.5
Example Pressure booster system with 4 pump sets (value + 6 dB(A))
Single pump = 48 dB(A)
48 dB(A) + 6 dB(A) = 54 dB(A)
The expected total sound pressure level of 54 dB(A) may develop when all 4 pump
sets are running under full-load conditions.
4.8 Scope of supply
Depending on the model, the following items are included in the scope of supply:
Pressure booster system
▪ Two to six vertical high-pressure centrifugal pumps
▪
Discharge-side, direct-flow membrane-type accumulator, approved for drinking
water
▪
1 check valve and 1 shut-off valve per pump set to DIN / DVGW
▪ Pressure transmitters on the inlet side and discharge side
▪ Pressure gauge
▪ Powder-coated / epoxy resin-coated steel baseplate
For Movitec 2B, 4B, 6B, 10B and 15B:
▪ With oval flange/round flange
▪ Pumps mounted on the baseplate with anti-vibration mounts
For Movitec 25B, 40B, 60B and 90B:
▪
With round flange
▪ Pressure booster system with level-adjustable feet and rubber pads (supplied but
not fitted)
Control unit
▪ Frequency inverter
▪
Control and monitoring system for the pumps integrated in the frequency
inverter
▪ Control panel (display, keys, LEDs, service interface)
▪
Motor protection switch per pump
▪ Lockable master switch (repair switch)
▪ Terminal strip/terminals with identification for all connections
▪
Circuit diagram and list of electric components
▪ Terminal connection for digital dry running protection
▪ Remote ON/OFF input