Nationwide Water Products

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DAB 2 KVC AD 30/50 M

DAB 2 KVC AD 85/120 T

Description

2KVC AD Active Driver Booster Sets
APPLICATIONS Pressure booster sets particularly suited for domestic use, small civil, agricultural, or industrial systems, irrigation systems, and washing systems. Their main features are reliability, simple operation, and minimum maintenance requirements.
MULTI INVERTER SYSTEM WITH ACTIVE DRIVER The inverter provides constant control of the rotation speed of the electric pump, ensuring constant pressure despite flow rate variations. The other electric pumps, also with variable speed, are activated in cascade after the first one has reached maximum speed. Through modulation, they compensate the pressure fluctuations of the system. For every operating cycle, it is possible to switch the restart to a different pump, therefore ensuring even use of all electric pumps. It is possible to set operation times for each individual pump, switching to another pump after such set times. The “SP” pressure can be adjusted by the user using two “+” and “-” keys on the A.D. (as a rule, all the pumps are set to the same pressure value).

Series Operating range:
Operating range: from 9 to 24 m3 /h
Max Pressure 3.5 – 11 Bar
Standard Pressure 3.5 – 8 Bar

Pumped liquid: clean, free of solids and abrasives, non viscous, non aggressive, non crystallised and chemically neutral, with properties similar to water.
Pumped liquid temperature range: from 0°C to +40°C. Maximum ambient temperature: +40°C Maximum operating pressure: PN16 Special executions on request:
Protection class: IP44

Product Range Information

KVC AD Active Driver Booster Sets - WRAS Certified
APPLICATIONS Pressure booster sets particularly suited for light commercial use, small civil, agricultural, or industrial systems, irrigation systems, and washing systems. Their main features are reliability, simple operation, and minimum maintenance requirements.
MULTI INVERTER SYSTEM WITH ACTIVE DRIVER The inverter provides constant control of the rotation speed of the electric pump, ensuring constant pressure despite flow rate variations. The other electric pumps, also with variable speed, are activated in cascade after the first one has reached maximum speed. Through modulation, they compensate the pressure fluctuations of the system. For every operating cycle, it is possible to switch the restart to a different pump, therefore ensuring even use of all electric pumps. It is possible to set operation times for each individual pump, switching to another pump after such set times. The "SP" pressure can be adjusted by the user using two "+" and "-" keys on the A.D. (as a rule, all the pumps are set to the same pressure value).
CONSTRUCTION FEATURES - COMPONENTS HYDRAULIC SECTION KVC
• Multistage centrifugal electric pumps.
• Galvanized sheet steel base complete with 4 rubber anti-vibration feet.
• AISI 304 STAINLESS STEEL Suction and delivery manifolds.
• Ball valves with unions on the suction and delivery ports of each pump.
• Check valves on the suction port of each pump.
• 2 AISI 304 STAINLESS STEEL plug for closing the manifolds.
• Radial manometer with isolator valve.
• 1 8 litre membrane pressure tank (it optimises the number of pump starts).
- ELECTRICAL SECTION
• 1 Active Driver module on the delivery line of each pump
• 1 protection control unit.
TECHNICAL DATA
Operating range: from 0,5 to 36 m3 /h
Pumped liquid: clean, free of solids and abrasives, non viscous, non aggressive, non crystallised and chemically neutral, with properties similar to water.
Pumped liquid temperature range: from 0°C to +40°C. Maximum ambient temperature: +40°C Maximum operating pressure: PN16 Special executions on request:
Protection class: IP44