Главная/Электроприводы/Belimo/Противопожарные огнезадерживающие для ОЗК с пружиной/Привод BELIMO BF24-SR-T
Привод BELIMO BF24-SR-T
Electrical data | |
---|---|
Nominal voltage | AC/DC 24 V |
Nominal voltage frequency | 50/60 Hz |
Nominal voltage range | AC 19.2 V ... 28.8 V / DC 21.6 V ... 28.8 V |
Power consumption in operation | 7 W |
Power consumption at rest | 2 W |
Power consumption for wire sizing | 9.5 VA |
Power consumption for wire sizing note | Imax 8.3 A @ 5 ms |
Auxiliary switch | 2 x SPDT |
Switching capacity auxiliary switch | Contact gold-plated silver: 1 mA … 3 (0.5) A, DC 5 V … AC 250 V (II Totally insulated) |
Switching points auxiliary switch | 5° / 80° |
Connection supply / control | Cable 1 m, 4 x 0.75 mm² (halogen-free) |
Connection auxiliary switch | Cable 1 m, 6 x 0.75 mm² (halogen-free) |
Cable length thermoelectric tripping device | 1 m |
Functional data | |
Torque motor | Min. 18 Nm |
Torque spring-return | Min. 12 Nm |
Control signal Y DC | 0 V ... 10 V |
Control signal Y note | Input impedance 100 kΩ (0.1 mA) |
Operating range Y DC | 2 V ... 10 V |
Operating range Y note | For control signal Y |
Position feedback U DC | 2 V ... 10 V |
Position feedback U note | Max. 0.5 mA (for 0 … 100% angle of rotation) |
Position accuracyn | ±5% |
Direction of rotation motor | Can be selected by mounting L / R |
Angle of rotation | Max. 95° |
Running time motor | ‹120 s / 90° |
Running time spring-return | 16 s (tamb = 20°C) |
Sound power level motor max. | 45 dB (A) |
Sound power level spring-return max. | 63 dB (A) |
Damper rotation | Form fit 12 mm (10 mm with enclosed adapter) |
Position indication | Mechanically, with pointer |
Service life | Min. 60,000 safety positions |
Safety | |
Response temperature thermal fuse | Tf1: Duct outside temperature 72°C Tf2 and Tf3: Duct inside temperature 72°C |
Protection class IEC/EN | III Safety extra-low voltage |
Degree of protection IEC/EN | IP54 in all mounting positions |
EMC | CE according to 2014/30/EU |
Low-voltage directive | CE according to 2014/35/EU |
Certification IEC/EN | Certified according to IEC/EN 60730-1 and IEC/EN 60730-2-14 |
Mode of operation | Type 1.AA.B |
Rated impulse voltage supply / control | 0.8 kV |
Control pollution degree | 3 |
Ambient temperature normal duty | -30°C … 50°C |
Ambient temperature safety duty T | he safety position will be attained up tomax. 75°C |
Non-operating temperature | -40°C ... 50°C |
Ambient humidity | 95% r.h., non-condensing |
Maintenance | Maintenance-free |
Weight | |
Weight | approx. 2.8 kg |
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