Low sound level ventilating boxes for ventilation systems.
The ESVE box is composed of a self-supporting structure in galvanized sheet with internal insulation in sound- absorbing material. In the box there are 2 male circular connections with gasket to prevent leakage. The front panel with book opening allows easy maintenance and is removable in sizes 100-125.
The fan installed inside the box complies with the Energy related products Eu rules and is of the radial type with forward blades for models 100-125-150-160-200 or radial with backward blades for models 250-315-350-400. The fan motor has an F insulation class and an IP54 protection degree. Power supply 230V / 1ph / 50Hz.
Maximum air flow temperature + 50 ° C.
Exhaust or intake air flow (pulled or slightly dusty air)
Flow rates from 100 to 2070 m³/h and static pressures up to 500 Pa.
The fan speed can be adjusted by means of a dedicated RCS 300 speed variator.
All dimensions are expressed in mm.
model | A | B | C1 | C2 | ØD1 | L | ØD2 | EC1 | EC2 | T | Kg |
ESVE 100 | 300 | 265 | 82,5 | 180 | 100 | 36 | 7 | 330 | 205 | 372 | 9 |
ESVE 125 | 300 | 265 | 80,5 | 180 | 125 | 36 | 7 | 330 | 205 | 372 | 9,5 |
ESVE 150 | 300 | 260 | 100 | 195 | 150 | 40 | 7 | 330 | 190 | 380 | 12 |
ESVE 160 | 300 | 260 | 100 | 195 | 160 | 40 | 7 | 330 | 190 | 380 | 12 |
ESVE 200 | 400 | 350 | 127 | 250 | 200 | 40 | 7 | 430 | 270 | 480 | 16,5 |
ESVE 250 | 400 | 350 | 142 | 290 | 250 | 40 | 7 | 430 | 280 | 496 | 15 |
ESVE 315 | 515 | 480 | 175 | 355 | 315 | 48 | 7 | 545 | 405 | 610 | 23 |
ESVE 350 | 575 | 545 | 211,5 | 410 | 350 | 58 | 7 | 605 | 554 | 690 | 29,3 |
ESVE 400 | 650 | 610 | 230 | 455 | 400 | 74 | 7 | 680 | 520 | 800 | 33 |
Data refer to nominal values declared by the fan manufacturer.
Model ESVE | 100 | 125 | 150 | 160 | 200 | 250 | 315 | 350 | 400 | |
Fan type | Plug fan with forward curved blades | Plug fan with backward blades | ||||||||
Number of fans | Nr | 1 | ||||||||
Sound power level in free field at 1.5 m from the fan with the outlets ducted Lp | dB(A) | 30 | 41 | 40 | 40 | 42 | 49 | 46 | 44 | 46 |
Power supply | V / ph / Hz | 230/1/50 | ||||||||
Max absorbed current | A | 0,45 | 0,75 | 1,00 | 1,00 | 0,75 | 0,75 | 0,65 | 0,85 | 1,20 |
Max absorbed power | W | 100 | 180 | 250 | 250 | 180 | 180 | 140 | 200 | 300 |
model | Static Pressure Pa | ||||||||||
50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 | ||
Air flow rate m3/h | |||||||||||
ESVE 100 | 278 | 267 | 240 | 215 | 180 | 100 | |||||
ESVE 125 | 355 | 340 | 325 | 300 | 280 | 250 | 210 | 150 | |||
ESVE 150 | 470 | 455 | 440 | 420 | 400 | 380 | 355 | 320 | 220 | ||
ESVE 160 | 470 | 455 | 440 | 420 | 400 | 380 | 355 | 320 | 220 | ||
ESVE 200 | 710 | 650 | 570 | 440 | |||||||
ESVE 250 | 1050 | 970 | 885 | 800 | 700 | 620 | 520 | 420 | 220 | ||
ESVE 315 | 1270 | 1150 | 1000 | 860 | 680 | 500 | 200 | ||||
ESVE 350 | 1650 | 1510 | 1390 | 1240 | 1100 | 930 | 730 | 500 | |||
ESVE 400 | 2070 | 1950 | 1830 | 1700 | 1550 | 1390 | 1180 | 960 |