E-power
Control systems and panels
CONTROL SYSTEM WITH VARIABLE SPEED
Water-through VFD (Variable Frequency Drive) for residential applications
(in line type, cooled by water). It controls the start&stop of the electric pump,
adjusts the motor speed according to the actual water demand and keeps
the desired pressure constant. It assures high energy saving and important
advantages in terms of comfort, performance and durability of the system.
GENERAL CHARACTERISTICS
• Installation directly on metal pipe with no valve:
- excellent cooling
- no losses
• Master/slave configuration for 2 pumps booster sets
• Very few parameters to be set before operation (desired pressure and
nominal motor current)
• ON/OFF input for a float switch or remote control
• Output relay for a warning signal or to pilot a second pump at fixed rate
• Clear and simple interface and display
• Soft-start / soft-stop (reduced water hammering)
• Several protections with settable automatic reset
The Part number is different
The minimum pressure these pumps require is 2 meter's, if you do not have 2 meter’s differential from water level to discharge point,or a minimum of 14 meter's horizontal run, then use a 1" bore discharge hose or your motor will burn out
What is the lowest head pressure
Part numbers have changed to harmonise along with design changes. The part number stated is the current one in use, there are different numbers for OEM products also, if you have any doubts please advise the part number and we will confirm.
Discounts
Further quantity discounts are available for this product range, call the office for details 0161 428 0133
UK Mainland Delivery is normally by next working day courier if order is placed before 1.30pm. ie despatched on Monday for Tuesday delivery. If placed after 1.30pm then the goods will be despatched the next working day. ie Monday for Wednesday delivery. Highlands and offshore deliveries differ.
