7460021 - | BFS 500x500 D3 EC |
BFS 500x500 D3 EC 7460021 |
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---|---|---|
Parameter | Value | Unit |
Voltage | 400 | V |
Phase | 3 | ~ |
Frequency | 50/60 | Hz |
Power | 1520 | W |
Current | 2.35 | A |
Speed | 2430 | r.p.m. |
Max. temperature of transported air | 60 | °C |
Sound pressure level at 3 m | 59 | dB(A) |
Weight | 18.5 | kg |
Enclosure class | 54 | IP |
Insulation class, motor | F | |
Duct connection | 500x500 | mm |
Max. flow @ 0Pa | 1939 | l/s |
Max. pressure | 877 | Pa |
Voltage range | 380-480 | V |
Parameter | Value | Unit |
---|---|---|
(a) Manufacturer | Östberg | - |
(b) Model code | BFS 500x500 D3 EC | - |
(c) Declared type | NRVU / UVU | - |
(d) Type of drive | Variable speed drive | - |
(e) Type of HRS | N/A | - |
(f) Thermal efficiency | N/A | % |
(g) Nominal flow rate | 1.213 | m3/s |
(h) Effective power input | 1.516 | kW |
(i) SFP int | N/A | W/(m3/s) |
(j) Face velocity | 6.2 | m/s |
(k) Nominal external pressure | 647 | Pa |
(l) Internal pressure drop | N/A | Pa |
(n) Static efficiency | 63.7 | % |
(o) External (and internal) leakage rate | 0.050 (N/A) | % |
(p) Filter classification | N/A | kWh |
(q) Visual filter warning | N/A | - |
(r) Sound power level | 66 | dB LwA |
(s) Disassembly instructions | www.ostberg.com | - |