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11 - TECHNICAL CHARACTERISTICS
Pressure drops - clean filters:
Flow rate (m³/h)
∆P (Pa) G4/COARSE: 65 %
∆P (Pa) F7/ePM1: 55 % (mm)
Filter fouling is measured by a pressure sensor located in the electrics box.
It is set to 1.5 times the value for the filter when clean (pressure ports upstream and downstream of the filter).
11.1.5 - Standard control elements:
(factory-wired)
- Intake temperature sensor.
- D ifferential pressure sensor: attached to the electrics box, this allows the difference in pressure upstream and downstream of
the filter to be measured, so as to determine whether the filter is fouled.
- Water leak sensor: found at the end of a wound cable located at the bottom of the vertical unit so that it is long enough to extend
downwards into a raised floor, if required, and to be positioned in the area to be monitored.
It can be added on request.
11.2 - Optional components
11.2.1 - Heating coil
Moderately tighten the "coil supply" connections to avoid damaging the manifolds.
The coil is adjusted by a two-way or four-way valve equipped with a 0-10V servomotor (mounted and connected).
Coil specifications:
Number of coils
Coil (1 row)
Capacity (l)
Air flow (m³/h)
Heating capacity (kW)*
Heating capacity (kW)**
* Conditions: return air 17 °C - 50 %, water temperature 80/60 °C
** Conditions: return air 17 °C - 50 %, water temperature 45/40 °C
Heating coil pressure drop*:
CW
Nominal water flow rate (m³/h)
KV valve
∆P Valve only (mWC)
∆P (Pa) Valve + Coil (mWC)
Nominal flow rate : water ∆T: 20 °C
KV
∆P max.¹ Four-way valve
∆P max.² Two-way valve
CW 40
10 000
52
140
CW 40
1
3,82
CW 40
CW 53
Nominal
Maximum
Nominal
10 000
13 300
13 300
36
40
44
18
21
23
HOT WATER
CW 40
0,9
4
0,6
1,5
CW40
4
240
400
CHILLED WATER
CW 53
CW 78
13 300
18 800
57
52
150
140
HOT WATER
CW 53
1
4,92
HEATING COIL
CW 78
Maximum
Nominal
Maximum
13 300
18 800
20 500
44
63
66
23
33
34
CW 53
1,1
4
0,8
1,8
CW53
CW78
4
240
240
400
400
EN-51
CW 100
CW115
24 500
27 500
50
130
CW 78
CW 100
1
1
6,29
6,29
CW 100
CW115
Nominal
Maximum
Nominal
24 500
27 000
27 000
71
73
37
38
CW 78
CW 100
1,68
1,9
4
4
1,8
2,3
3
3,8
CW100
4
4
240
400
MAGISTER
69
120
EN
Maximum
27 500
®
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