E-drive
Control systems and panels
FREQUENCY INVERTER FOR THE CONTROL OF ELECTRIC PUMPS
The E-drive is a device for the control and protection of pumping systems based in frequency variations in the power supply of the pump.
It can be connected to any pump on the market, it manages operation to maintain set physical quantities constant (pressure, flow or temperature of fluid or more) depending on the conditions of use. In this way the pumps is operated only as and, when needed without wasting energy and as such extending its life.
APPLICATIONS
Domestic and industrial water supply
Irrigation
Heating and air conditioning
Filtering and pressure washing
TECHNICAL DETAILS
Energy and financial savings
Easy system installation and at a lower cost
Longer system life
Increased reliability
TECHNICAL DATA
Power supply frequency: 50-60Hz(+/-2%)
Max working ambient temperature under a nominal load: 40°C(104°F)
Max altitude under a nominal load: 1000m
Degree of protection: IP55 (NEMA 4)
Configurable digital outputs N.A or N.C:
1. running motor signal
2. alarm
3. pump control DOL1
4. pump control DOL2
Analogue inputs, (10or 15Vdc):
1.4-20 mA
2.4-20 mA
3.4-20 mA/0-10 Vdc (configurable)
4.4-20 mA/0-10 Vdc (configurable)
4 Digital imputs, configurable N.A or N.C, to start and stop motor
Serial RS485
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.