Cooler matrix
Maximum static working pressure
21 bar
Maximum dynamic working pressure (Tested according to ISO/DIS 10771-1)
14 bar
Heat transfer allowance
± 6 %
Maximum oil temperature
120 °C
4. Technical specification
Fluid compatibility
Mineral oil (according to DIN 51524)
HL/HLP
Oil/water emulsion (according to CETOP RP 77H)
HFA, HFB
Water glycol (according to CETOP RP 77H)
HFC
Phosfatester (according to CETOP RP 77H)
For operation with other fluids or operation under extreme conditions, always consult Parker
HFD-R
Material
Cooler matrix
Aluminium
Fan housing
Steel
Fan blades/hub
Plastic
Fan guard
Plastic
Surface treatment (fan housing and cooler matrix)
Electrostatic powder coated
For long motor life, make sure that:
- max. ripple voltage of the supply current is 1 %
- max. nominal supply current is ± 10% of 24V.
5. Fan Data
1. Features
E stands for integrated electronics. M stands for motor. Drive stands for motor with axial integrated
electronics.
Operating Supply Voltage Range
V
16.0 ... 32.0 at the Drive Connector
Supply Voltage to reach max. Speed
V
26.0 ... 32.0 at the Drive Connector
Operating Ambient Temperature
°C -40 to +110
Max. Operating Ambient Temperature
@ Max. Fan Speed
°C +85*
Time from 0 RPM to Max. Speed
s
10
Load Dump Protection (Pulse 5b)
V
65 - Pulse Peak Voltage (U
s
) - ISO16750-2:2010
Reverse Polarity Protection
ISO16750-1 Functional Status Class C -
Device Fully Functional after Correcting the Polarity
* =Few minutes ambient temperature transients do not engage the derating owing to the thermal inertia of the system.
Overloads may anticipate derating.
8
9
Parker Hannifin
Cylinder and Accumulator
Division Europe
Parker Hannifin
Cylinder and Accumulator
Division Europe
Manual and Installation Guide
Manual and Installation Guide
QDC
for electrified mobile applications
QDC
for electrified mobile applications
