How it works:
Coolant, gives heat through a heat exchanger with a very extended surface heat exchanger, which guarantees him a high heat output. High-performance axial fan sucks air from the room and passing it through a heat exchanger is sent back into the room.
Application: Shops, industrial shops, wholesale stores, sports facilities, greenhouses, warehouses, supermarkets, livestock farms, poultry farms, garages, workshops and hospitals.
Technical parameters :
|
Unit of measure |
VHS-HW16B |
VHS-HW30B |
VHS-HW60B |
VHS-HW70B |
power device at |
|
|
|
|
|
90/70 ° C. The temperature of -20 ° C |
kW |
22.2 |
38.8 |
68.9 |
78.6 |
The range of heating power |
kW |
7-22.2 |
13-38.8 |
23-68.9 |
26-78.6 |
Maximum performance fans. m³ / h |
1743 |
2973 |
2973 |
4400 |
|
The maximum range of air |
m |
10-12 |
10-18 |
10-18 |
10-25 |
Number of rows heater |
number |
1 |
2 |
3 |
2 |
Weight of the device with water / without water |
kg |
15.5 / 15 |
22.3 / 21 |
24.9 / 23 |
29/27 |
Water volume |
dm³ |
0.5 |
1.3 |
1.9 |
2 |
Increasing temperature. * |
° C |
26.7 |
27.5 |
48.7 |
37.5 |
The maximum temperature of the coolant |
° C |
110 |
110 |
110 |
110 |
Maximum operating pressure |
MPa |
1.6 |
1.6 |
1.6 |
1.6 |
Rated current |
A |
0.42 |
0.66 |
0.66 |
0.82 |
Voltage |
V / Hz |
230/50 |
230/50 |
230/50 |
230/50 |
Engine power |
W |
80 |
150 |
150 |
180 |
Engine speed |
rev / min |
1380 |
1400 |
1400 |
1380 |
IP (protection) of the engine |
- |
54 |
54 |
54 |
54 |
The diameter of the connecting pipe |
" |
3/4 |
3/4 |
3/4 |
|
Product dimensions: |
|
|
||
a [ mm ] |
452 |
552 |
552 |
660 |
b [ mm ] |
494 |
545 |
545 |
696 |
c [ mm ] |
202 |
252 |
252 |
252 |
Technical parameters of the device SIGA VHS-HW16B :
Coolant temperature [° C] |
|
|
90/70 |
|
|
Drive temperature [° C] |
-20 |
-10 |
0 |
10 |
20 |
Device power [kW] |
22.2 |
19.4 |
16.7 |
14.2 |
11.7 |
The temperature of the exhaust air [° C] |
12.8 |
19.8 |
26.7 |
33.4 |
40 |
Water flow rate [m³ / h] |
0.98 |
0.85 |
0.74 |
0.62 |
0.52 |
Heat exchanger pressure drop [kP] |
33 |
26 |
22 |
16 |
11 |
Coolant temperature [° C] |
|
|
80/60 |
|
|
Drive temperature [° C] |
-20 |
-10 |
0 |
10 |
20 |
Device power [kW] |
19.6 |
16.9 |
14.3 |
11.8 |
9.4 |
The temperature of the exhaust air [° C] |
9.1 |
16 |
22.8 |
29.5 |
36.1 |
Water flow rate [m³ / h] |
0.86 |
0.74 |
0.63 |
0.52 |
0.41 |
Heat exchanger pressure drop [kP] |
27 |
23 |
17 |
12 |
9 |
Coolant temperature [° C] |
|
|
70/50 |
|
|
Drive temperature [° C] |
-20 |
-10 |
0 |
10 |
20 |
Device power [kW] |
17.1 |
14.4 |
11.9 |
9.44 |
7.09 |
The temperature of the exhaust air [° C] |
5.3 |
12.2 |
19 |
25.6 |
32.2 |
Water flow rate [m³ / h] |
0.75 |
0.63 |
0.52 |
0.41 |
0.31 |
Heat exchanger pressure drop [kP] |
23 |
17 |
12 |
10 |
6 |
Inlet and outlet water temperature[°C] |
|
|
50/30 |
|
|
Inlet air temperature [°C] |
-20 |
-10 |
0 |
10 |
20 |
Heating capacity [kW ] |
12 |
9,45 |
7,03 |
4,69 |
2,44 |
Outlet air temperature [°C] |
-2,3 |
4,5 |
11,2 |
17,8 |
24,2 |
Water fow[m³/h] |
0,52 |
0,41 |
0,31 |
0,2 |
0,11 |
Pressure drop in the heat exchanger [kP] |
13 |
10 |
6 |
5 |
2 |