Delta HES Series Instructions For Use Manual page 17

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
250
320
 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, 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
Install the Hybrid Servo Controller in an environment with the following conditions to ensure safe
product operation:
Conditions of Ambient Temperature
Operation Relative Humidity
Environment
Installation heights
Conditions of Ambient Temperature
Storage and Relative Humidity
Shipping
Environment
Contamination 2nd Grade: suitable for factory environments with medium to low contamination
Protection Grade
Tube Diameter (inch)
Above 1.5
Above 1.5
Above 2
Above 2.25
Above 2.5
Above 3.0
Above 3.5
-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
1-11
Chapter 1 Use and InstallationHES Series
Length (m)
Within 1.5
Within 1.5
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
2
(0.6G) max
2
(0.6G) max