TSE DP20-4H, Руководство пользователя

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Operating Parameters
For definitions of the following specifications, see Operating Parameters on page 28
Features Units 28/32 38/45
Input speed
Minimum
1
min
-1
(rpm)
500 500
Rated 3400 3300
Maximum 4000 3900
System pressure
Maximum working pressure
bar [psi]
350 [5000] 350 [5000]
Maximum pressure 380 [5429] 380 [5429]
Minimum low loop
(above case)
10 [143] 10 [143]
Charge pressure (minimum) bar [psi] 16 [232] 16 [232]
Charge pump inlet pressure
Minimum (continuous)
bar (absolute) [in Hg vacuum]
0.8 [6] 0.8 [6]
Minimum (cold start) 0.2 [24] 0.2 [24]
Maximum 2.0 2.0
Case pressure
Rated
bar [psi]
3 [43] 3 [43]
Maximum 5 [71] 5 [71]
1
No load condition. Refer to System Design Parameters/Charge Pump for details.
Fluid Specifications
Features Units 28/32/38/45
Viscosity
Intermittent
1
mm
2
/sec. [ SUS]
5 [42]
Minimum 7 [49]
Recommended range 12 - 80 [66 - 370]
Maximum (cold start)
2 1600 [7500]
Temperature range
3
Minimum (cold start)
°C [°F]
-40 [-40]
Recommended range 60 - 85 [140 - 185]
Maximum continuous 104 [220]
Maximum intermittent
115 [240]
Filtration (recommended
minimum)
Cleanliness per ISO 4406 22/18/13
Efficiency (charge pressure
filtration)
β-ratio
β15-20=75(β10≥10)
Efficiency (suction filtration) β35-45=75(β10≥2)
Recommended inlet screen
mesh size
µm 100 - 125
1
Intermittent=Short term t <1 min per incident and not exceeding 2 % of duty cycle based load-life.
2
Cold start = Short term t < 3 min, p < 50 bar [725 psi], n < 1000 min
-1
(rpm)
3
At the hottest point, normally case drain port.
Service Manual
MP1
Technical Specification
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