Festo VPPE F1A Series, Инструкция по эксплуатации

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12 Technical data
Fig. 4: VPPE-3-1-1/8-2-... p1 = 0.4 MPa
Fig. 5: VPPE-3-1-1/8-6-... p1 = 0.8 MPa
Fig. 6: VPPE-3-1-1/8-10-... p1 = 1.1 MPa
Characteristic values
Design Proportional-pressure regulator
Mounting position As desired, preferably vertical (electronics upward).
Medium [7:4:4]
Lubricated operation not possible
Pressure regulation range [MPa] 0.002 … 0.2 0.006 … 0.6 0.01 … 1
Permissible input pressure
(Input pressure p1 min.
0.1 MPa above output pres-
sure p2) [MPa] 0.3 … 0.4 0.6 … 0.8 0.6 … 1.1
Standard nominal flow rate è Fig. 4 to è Fig. 6
Total leakage when new [l/h] < 5
Ports G 1/8
Nominal width
Pressurisation [mm] 5
Exhaust port [mm] 2.5
Degree of protection IP65 in combination with connector socket according to
accessories
Permissible temperature range
Environment [°C] 0 … +60
Storage [°C] –10 … +60
Medium [°C] +10 … +50
Electrical connection Pin contact M12x1, 5-pin
Permitted supply voltage 24 V DC ± 10%
Setpoint variable 0 … 10 V/4 … 20 mA
Input resistance
10 kΩ (voltage) / 250 Ω (current)
Load actual value output min. 2 kΩ (voltage)
max. 500 Ω (current)
Residual ripple [%] 10
Vibration and shock
Vibration Tested in accordance with DIN/IEC 68/EN 60068
Part 2-6,
Severity level 2
Characteristic values
Shock Tested in accordance with DIN/IEC 68/EN 60068
Part 2-27,
Severity level 2
Power consumption [W] max. 4.2
Electromagnetic compatibility
–
EMC interference emission
and immunity to interference
See declaration of conformity
è www.festo.com
CE conformity for industrial installations fulfilled
Materials
Housing Al
Cover PA
Seals NBR
Lubrication silicone-free
Weight [g] 390
Tab. 9: Characteristic values
Type of severity level (SL)
Vibration load
Frequency range [Hz]
Acceleration [m/s 2 ] Deflection [mm]
SL1 SL2 SL1 SG2 SL1 SL2
2
…
8 2
…
8 – –
±
3.5
±
3.5
8 … 27 8 … 27 10 10 – –
27 … 58 27 … 60 – – ± 0.15 ± 0.35
58
…
160 60
…
160 20 50 – –
160 … 200 160 … 200 10 10 – –
Shock load
Acceleration [m/s
2 ] Duration [ms] Shocks per direction
SL1 SL2 SL1 SL2 SL1 SL2
± 150 ± 300 11 11 5 5
Continuous shock load
Acceleration [m/s
2 ] Duration [ms] Shocks per direction
± 150 6 1000
Tab. 10: Type of severity level (SL)
Control characteristics
1)
Linearity 1% Full Scale (FS) at 24 V DC and 25 °C
Hysteresis
Pressure regulation range
0.002 MPa … 0.2 MPa 1% Full Scale (FS)
Pressure regulation range
0.006 MPa … 0.6 MPa 0.5% Full Scale (FS)
Pressure regulation range
0.01 MPa … 1 MPa 0.5% Full Scale (FS)
Reproducibility 0.5% Full Scale (FS)
Total accuracy
Pressure regulation range
0.002 MPa … 0.2 MPa 1.5% Full Scale (FS)
Pressure regulation range
0.006 MPa … 0.6 MPa 1.25% Full Scale (FS)
Pressure regulation range
0.01 MPa … 1 MPa 1.25% Full Scale (FS)
Temperature coefficient 0.04/K
1) Maximum deviation, characteristic values determined at room temperature in accordance with ISO 10094.
Linearity refers to the ideal characteristic curve.
Tab. 11: Control characteristics