Nederman E-PAK 500 DX Hybrid Manuel D'instruction page 25

E-PAK 500 DX Hybrid is a complete vacuum unit with a direct-driven side
channel fan fitted as one unit on a steel frame and a start and control unit with
an integrated 24 V transformer. E-PAK 500 DX Hybrid is Y/D started. The unit
has automatic start/stop and automatic filter cleaning in two stages.
Filtration in two stages
In the first stage, the inlet separates course particles. In the second stage, fine
particles are separated on conductive filter bags.
Automatic filter cleaning
E-PAK 500 DX Hybrid uses filter cleaning by a short blast of reversed air flow
with atmospheric pressure. By the rapid opening of the filter cleaning valve
located on top of the filter, a powerful blast of reversed air flow is created,
efficiently dislodging dust from the filter bags.
Figure 3 shows the function of E-PAK 500 DX Hybrid according to the following:
1. Air flow during normal operation and collection of dust.
2. Air with atmospheric pressure released into the filter during filter
cleaning.
3. Short blast of reversed air flow during filter cleaning.
4. Filter cleaning valve.
5.2 Dimensions
For the dimensions of E-PAK 500 DX Hybrid, see Figure 1 and Figure 2.
5.3 Technical and electrical data
5.3.1 Technical data
Table 5-1: Technical data contains technical data for the E-PAK 500 DX Hybrid
high vacuum units.
Figure 21 shows the fan characteristics diagram.
Table 5-1: Technical data
Operating air flow at 15 kPa
Filter area: main filter/control filter
Filter material: main filter/control filter
Ambient temperature
Process air temperature
Compressed air:
•
requirements
•
consumption
Dimension, inlet
Dimension, outlet
Collector volume
Weight
Dimensions
E-PAK 500 DX Hybrid
E-PAK 500 DX HYBRID
500 m³/h (942 cfm)
3.4/1.5 m² (36.6/16.1 sqft)
Conductive polyester/polyester
-10–+40 °C (14–104 °F)
0–60 °C (32–102 °F)
6–10 bar (87–145 PSI)
0.5 NL (0.13 gal)/cleaning pulse
Flanged Ø 100 mm (3.937 in)
Ø 105 mm (4.13 in)
70 litres (18.49 gal)
490 kg (1080.3 lb)
See Section 5.2 Dimensions
EN
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