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Grundfos CRE Series Product Guide

Grundfos CRE Series
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Accessories
CR, CRI, CRN, CRE, CRIE, CRNE
81
Potentiometer for CRE, CRIE, CRNE
Potentiometer for setpoint setting and start/stop of the
CRE, CRIE, CRNE pump.
G10-LON interface for CRE, CRIE, CRNE
The G10-LON interface is used in connection with data
transmission between a Locally Operating Network
(LON) and electronically controlled Grundfos pumps
applying the Grundfos bus-protocol GENIbus.
Remote control, R100
R100 is used for wireless communication with the CRE,
CRIE, CRNE pump. The communication takes place by
means of infrared light.
LiqTec for CR(E), CRI(E) and CRN(E)
A dry-running protection device. The Grundfos LiqTec
stops the pump immediately
if there is no liquid in the pump (dry-running)
If the liquid temperature exceeds 266 °F ±8 °F.
When connected to the PTC sensors in the motor, the
LiqTec also protects the motor against overheating.
LiqTec is prepared for DIN rail mounting in control
cabinet.
Enclosure class: IP X0.
Product Product number
External potentiometer with cabinet for
wall mounting
625468
Product Product number
G10-LON interface 00605726
Product Product number
R100 96615297
LiqTec dry-running protection Pump type
Voltage
[V]
LiqTec Sensor ½"
Cable
16.4 ft
Extension
cable
49.2 ft
Product
number
TM03 2109 3705
CR(E)
CRI(E)
CRN(E)
200-240  - 96556429
80-130  - 96556430
---- 96443676
4 9/16"
3 9/16"

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Grundfos CRE Series Specifications

General IconGeneral
Motor TypeAsynchronous
Enclosure ClassIP55
Insulation ClassF
SeriesCRE
Protection ClassIP55
MaterialStainless Steel
ApplicationsWater Supply, Pressure Boosting, Irrigation
Pumped liquidClean liquids
ApprovalsCE
Voltage380-415V
Connection SizeDN 32 to DN 100
EfficiencyIE3 Premium Efficiency
Power Supply3-phase
Liquid Temperature Range-10°C to +120°C
Temperature Range-10°C to +120°C

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