MTS Landmark Testing Systems - Manual (Page 18)

Landmark Test System Site Prep Guide 18
Hydraulic Power Unit Specifications
System Component Specifications
Model 505.07/.11 Specifications
General Specifications
Parameter Specification
Environmental
Operating temperature
Humidity
Heat load
Noise * rating at 1 m
* Sound pressure level [db (A)] is expressed as a free field value. Readings may vary with
the acoustic environment.
For use in a controlled environment
5–40°C (41–104°F)
0–85% noncondensing
<630 kcal/hr (2500 BTU/hr)
60 dB (A) fully compensated
Hydraulic fluid
Typical operating
temperature range
Filtration
Reservoir capacity
Exxon Mobil DTE 25 or Shell Tellus 46 AW
43–49°C (110–120°F)
3 microns nominal
174 L (46 gal) maximum
Heat exchanger
Flow requirements
Water pressure
Maximum pressure
Cooling
Water hose
Water-cooled stainless steel plate
See “Water flow rating (input temperature)”
0.24–0.34 MPa (35–50 psi differential)
0.83 MPa (120 psi)
see the Model Specific Specifications table
19 mm (0.75 in)–inside diameter
Hydraulic connections
Pressure
Return
Drain
Each requires an O-ring face seal
-12
-12
-8 and -6 (two connections)
Water Connections -12 (3/4 in NPT) for both In and Out
Electrical power
Line voltage
Control voltage
200–575 V AC, 3 ∅ at 50/60 Hz
24 V DC
Dimensions
Height
Length
Width
1067 mm (42 in)
990 mm (39 in)
711 mm (28 in)