Grundfos CRE Series User Manual

View all metrics Single pump Multipump system
Differential pressure • •
Differential pressure, inlet/outlet • •
Differential temperature, external • •
External pressure 1 • •
External pressure 2 • •
Feed tank pressure • •
Flow rate • •
Pressure : inlet • •
Pressure : outlet • •
Other parameter • •
Tank pressure, external • •
Temperature 1 • •
Temperature 2 • •
Fitted modules
Functional module •
Power board •
CIM module •
Operating panel •
8)
Only available if an advanced functional module, type FM310 or FM311, is fitted.
Settings
Single pump Multipump system
Pump and application
Pump name • •
Control mode • •
Operating mode • •
Setpoint • •
Set user-defined speed • •
Operating range • •
Controller • •
External setpoint funct. •
Predefined setpoint • •
Setting the proportional pressure •
Lock panel •
Service •
Alternating operation, time •
Sensor to be used •
Time for pump changeover
9)
•
Inputs/outputs
43
English (GB)

Grundfos CRE Series Specifications

General

Motor Type	Asynchronous
Enclosure Class	IP55
Insulation Class	F
Series	CRE
Protection Class	IP55
Material	Stainless Steel
Applications	Water Supply, Pressure Boosting, Irrigation
Pumped liquid	Clean liquids
Approvals	CE
Voltage	380-415V
Connection Size	DN 32 to DN 100
Efficiency	IE3 Premium Efficiency
Power Supply	3-phase
Liquid Temperature Range	-10°C to +120°C
Temperature Range	-10°C to +120°C