Delta HES Series User Manual page 12

Pipelines & Connections
Remove all protection caps on the pump
Choose suitable oil tube and connectors (Maximum intake flow rate 1m/s)
Recommended Specifications of intake oil tube
Flow Rate(L/min)
80
100
125
160
200
Absolute intake oil pressure: Maximum 2 bar
Prior to assembly, the iron dusts in the connectors and oil tubes must be removed.
The filter for the oil inlet must be above 150mesh.
NOTE
For safety, please install safety valve in the oil line loop.
Do not add check valve to the oil outlet of the oil pump to avoid poor response of Hybrid Energy System.
Hybrid Servo Controller
Please install the Hybrid Servo Controller in an environment with the following conditions to ensure
safe product operation:
Conditions of Environment Temperature
Operation Relative Humidity
Environment
Installation heights
Conditions of Environment Temperature
Storage and Relative Humidity
Shipping
Environment
Contamination 2nd Grade: suitable for factory environments with medium to low contamination
Protection Grade
Installation Space
Tube Diameter (inch)
Above 1.5
Above 1.5
Above 2
Above 2.25
Above 2.5
-10°C~ +45°C
<90% ， No condensation
Pressure
86 ~ 106 kPa
<1000m
Vibration
<20Hz: 9.80 m/s
-20°C~ +60°C (-4°F ~ 140°F)
<90% ， No condensation
Pressure
86 ~ 106 kPa
Vibration
<20Hz: 9.80 m/s
H
W
W
H
1-7
Chapter 1 Use and Installation|HES Series
Length (m)
Within 1.5
Within 1.5
Within 1.5
Within 1.5
Within 1.5
2
(1G) max; 20~50H:5.88 m/s
2
(1G) max; 20 ~ 50Hz: 5.88 m/s
Air Flow
2
(0.6G) max
2
(0.6G) max