Julabo FPW52-SL Data Sheet

Product data sheet 1/3

FPW52-SL-150C Ultra-Low Refrigerated-Heating
Circulator

Superior models for most demanding applications

JULABO Ultra-Low Refrigerated Circulators for heating and cooling are
suitable for external temperature tasks. Powerful circulating pump systems
and high heating and cooling capacities guarantee short heat-up and
cool-down times. ACC ‘Active Cooling Control‘ provides active cooling
control across the whole temperature range. An energy saving feature with
only minor loss of heat is provided by the proportional cooling capacity
control in the ‘FP’ refrigeration units. The inevitable dust accumulation that
occurs in refrigeration systems is solved by means of an easily removed
venting grill, which allows for easy cleaning. The units are equipped with
handles or castors for an easy transportation. All models have a drain tap on
the front allowing the fluid to be drained easily. Additionally the instruments
are equipped with an improved insulation to help avoid ice-formation, and
have a visual liquid level display.

FPW52-SL-150C

Your advantages

VFD COMFORT DISPLAY
LCD DIALOG DISPLAY backlit for convenient interactive operation
Keypad for setpoints, warning/safety values and menu functions
ICC (Intelligent Cascade Control), self-optimizing temperature control
TCF Temperature Control Features to optimize the control behaviour
ATC3 3-Point-Calibration
Pt100 External sensor connection for measurement and control
SMART PUMP, electronically adjustable pump stages
Early warning system for low liquid level (DBGM 203 06 059.8)
Adjustable high temperature cut-out, visible via display
RS232/RS485 interface for online communication
Integrated programmer for 6 x 60 program steps
Connections for solenoid valve and HSP booster pump
Proportional cooling control
Active Cooling Control

Technical Data

Order No. 9352753N150
Model series HighTech
Category Ultra-Low Refrigerated-Heating Circulators
Working temperature range (°C) -60 ... +150
Temperature stability (°C) ±0.05
Setting / display resolution 0.01 °C
Integrated programmer 6x60 steps
Temperature Display VFD, LCD
Heating capacity (kW) 3
Cooling capacity (Medium Ethanol) °C 20 0 -20 -40 -60

kW 3 2.8 1.6 0.65 0.1

Product data sheet 2/3

Pump capacity flow rate (l/min) 22-26
Pump capacity flow pressure (psi) 5.8-10.2
Pump capacity flow suction (psi) 2.9-5.8
Bath opening / bath depth (W x L / D inch) Ø = 2.7 / 8.7
Pump connections M16x1
Barbed fittings diameter (inner dia. / mm) 8 / 12
Filling volume liters 24
Refrigerant stage 1 R404A
Filling volume refrigerant stage 1 (g) 850
Global Warming Potential for 3922
Carbon dioxide equivalent stage 1 (t) 3.334
External Pt100 sensor connection integrated
Digital interface RS232, RS485

Optional: Profibus

Ambient temperature 5...40 °C

FPW52-SL-150C

Dimensions W x L x H (inch) 23.2 x 29.9 x 45.7
Weight (LBS) 419
Classification according to DIN12876-1 Classification III (FL)
Included with each unit 2 each barbed fittings for tubing 8 and 12 mm inner dia.

(pump connections M16x1 female). Cooling water
connection G 3/4" male with barbed fittings for tubing 1/2"

inner dia.
Cooling of compressor Water
Power requirement V / Hz / A 3x 230/60/24
Available voltage versions 400 V / 3 Ph. / 50 Hz

230 V / 3 Ph. / 50 Hz

230 V / 3 Ph. / 60 Hz

Characteristics

Display

A perfect view

Ample, easy to read VFD Comfort
display for simultaneous display of 3
values, warning functions, high
temperature cut-off, pump stages
(resolution 0.01 °C)

Additional plain text information

Comfortable LCD dialog display for
interactive operation with plain text
display

Pump stage and liquid level

Backlit indicator for selected pump
stages and filling volume on Presto®
PLUS, Magnum 91 & Forte HT

Operation

Comfortable and detailed

Comfortable keypad with additional
menu functions for pump stages,
calibration, control parameters,
programmer, warnings, etc.

Temperature Control

For perfect results

‘Intelligent Cascade Control’,
automatic & self optimizing
adjustment of PID control
parameters, temperature stability
±0.005 °C internal, <±0.05 °C
external

Full control

‘Temperature Control Features’ for
individual optimization, access to all
important control parameters,
additional settings for band limit,
limits, Co-Speedfactor etc.