7470010 - | RKB 500x250 A1 man tp | 7470002 - | RKB 500x250 A1 aut tp |
RKB 500x250 A1 man tp 7470010 |
RKB 500x250 A1 aut tp 7470002 |
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---|---|---|---|---|
Parameter | Value | Unit | Value | Unit |
Voltage | 230 | V | 230 | V |
Phase | 1 | ~ | 1 | ~ |
Frequency | 50 | Hz | 50 | Hz |
Power | 133 | W | 133 | W |
Current | 0.59 | A | 0.59 | A |
Speed | 1270 | r.p.m. | 1270 | r.p.m. |
Max. temperature of transported air | 75 | °C | 75 | °C |
Max. temperature of transported air when speed controlled | 75 | °C | 75 | °C |
Sound pressure level at 3 m | 49 | dB(A) | 49 | dB(A) |
Weight | 16.4 | kg | 16.4 | kg |
Enclosure class | 44 | IP | 44 | IP |
Insulation class, motor | F | F | ||
Capacitor | 5 | µF | 5 | µF |
Max. flow @ 0Pa | 439 | l/s | 439 | l/s |
Max. pressure | 290 | Pa | 290 | Pa |
Voltage range | 220-240 | V | 220-240 | V |
Parameter | Value | Unit |
---|---|---|
(a) Manufacturer | Östberg | - |
(b) Model code | RKB 500x250 A1 (archived 20190527) | - |
(c) Declared type | NRVU / UVU | - |
(d) Type of drive | Multi-speed drive | - |
(e) Type of HRS | N/A | - |
(f) Thermal efficiency | N/A | % |
(g) Nominal flow rate | 0.231 | m3/s |
(h) Effective power input | 0.132 | kW |
(i) SFP int | N/A | W/(m3/s) |
(j) Face velocity | 4.1 | m/s |
(k) Nominal external pressure | 186 | Pa |
(l) Internal pressure drop | N/A | Pa |
(n) Static efficiency | 23.4 | % |
(o) External (and internal) leakage rate | 0.13 | % |
(p) Filter classification | N/A | kWh |
(q) Visual filter warning | N/A | - |
(r) Sound power level | 55 | dB LwA |
(s) Disassembly instructions | www.ostberg.com | - |