MTS Model 512-14 Hydraulic Power Unit - Manual (Page 10)

512.14 Hydraulic Power Unit 10
Specifications
Introduction
Specifications
Parameter Specification
Environmental
Operating temperature
(ambient air)
Heat load *
Noise rating
†
at 1 m
18–40°C (65–104°F)
1061 kcal/hr (4200 BTU/hr)
74 dB (A)
Pump
Flow capacity
Motor rating
Operating voltage
12.5 lpm (3.3 gpm) @ 50 Hz
15.1 lpm (4 gpm) @ 60 Hz
5.6 kW (7.5 hp)
208 V (AC) @ 24.2 A, 3 phase
230 V (AC) @ 22.0 A, 3 phase
460 V (AC) @ 11.0 A, 3 phase
Hydraulic fluid
Nominal temperature
Filtration (microns)
Reservoir capacity
Maximum pressure
Mobil DTE 25 ® or Shell Tellus ® 46 AW
63°C (145°F)
3 microns absolute
57 liters (15 gallons)
20.7 MPa (3000 psi)
Heat exchanger
Flow requirements
Water pressure
(differential)
Max input pressure
Cooling
Water hose
Water cooled or air cooled
13 lpm @ 21°C (3.5 gpm @ 70°F)
0.2 MPa (30 psi)
1 MPa (150 psi)
4892 Kcal/hr (19,410 BTU/hr)
12.7 mm (0.5 in)—inside diameter
Hydraulic connections
Pressure
Return
Drain
each requires a 37° flare
-8
-8
-6
Weight 115 kg (250 lb)
* Specification is for 60 Hz operation.
† Free field value [74 db. Your readings may be up to 10 db (A) more.