Intended Use; Application Alternatives - Lowara e-LNEEE Installation, Operation And Maintenance Manual

en – Original instructions
Pre-assembled ex factory components
Table 2: Included components
Component
Plug for Cable Gland
Cable gland and lock nut
Cable Gland
Optional components
Table 3: Optional components
Component
Sensors
RS485 Module
Wireless Module
Adaptor

3.4 Intended use

 Water distribution
 Cooling and supply of hot water in factories and civil systems
 Filtering systems
 Heating systems
 Condensation transport
 Remote heating
 Industry in general
 Food and beverage sector factories
Pumped liquids
 Cold water
 Hot water
 Clean liquids
 Liquids that are not chemically and mechanically aggressive for the materials of the pump.

3.4.1 Application alternatives

Actuator (constant speed)
The unit operates as an actuator according to speed set point; this is done through user
interface, the corresponding analog input or the communication bus.
Controller (constant pressure)
This mode is set as the default operating mode, and is used for single pump operating units.
16
Quantity
M12 3
M16 1
M20 1
M12 3
M16 1
M20 1
Description
The following sensors can be used with the unit:
 Level-sensor
For the connection of a multi-pump system to a supervision system, via cable (Modbus or BACnet
MS/TP protocol)
To connect and interact wireless with e-SM Drive
M20 Metric to 1/2" NPT Adapter (item is always supplied for US market)
Notes
3.7 to 7.0 mm (0.145÷0.275 in)
Cable Outer Diameter: 4.5 to 10.0 mm (0.177÷0.394 in)
7.0 to 13.0 mm (0.275÷0.512 in)