Grundfos Vaccuperm VGA-146, Инструкция по установке и эксплуатации

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English (GB)
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3.2 General Data
3.2.1 Pressure connection
3.2.2 Liquid trap (with heating)
3.2.3 Pressure gauge
(limit contact for minimal admission pressure)
3.2.4 Accessories (not including)
Permissible medium Cl
2
Flow range 0.2 - 10 kg/h, 10 - 530 lbs/day
Max. ambient temperature 40 °C
Minimal admission pressure 2 bar
Maximum admission pressure 11 bar
Pressure line connection
(inlet) G3/4, G1, Cu pipe 6/8, USA
yoke
Vacuum line connection
(outlet)
PE 10/14, PVC pipe DN 15
Overpressure valve
connection
PE hose 8/11
Overpressure line to be used PE hose 8/11
Voltage
VGA-146-X/X/X/ L -
0XX:
230 V, 50/60 Hz
VGA-146-X/X/X/ M -
0XX:
115 V, 50/60 Hz
Mains cable
length 1.5 m euro plug (for 230 V) or USA
plug (for 115 V)
Power consumption 12 W
Degree of protection IP54
Temperature
max. 60 °C, self-regulating
Measuring range 0-16 bar
Switch point
adjusted to the permissible minimal
admission pressure (2 bar)
Switching
performance contact opens in case of decreasing the
adjusted switching point
Maximum switching
capacity
10 W for DC, 10 VA for AC
Maximum switching
voltage
100 V, DC or AC
Maximum switching
current 0.5 A for DC or AC, in case of pure
ohmic load
Switching hysteresis max. 2.5 %
Temperature range -30 °C up to +75 °C
Connection
2 wires, arbitrary polarity, length of the
cables about 3 m each
With holding plate for wall fixing at change of container
Installation material in 3 lengths
Test medium for leak search