RRK 180 EX
RRK 180 EX
Centrifugal in-line fan, 1-ph. Explosion proof, II 2G Ex eb h IIB + H2 T4 Gb
Ref.-No. 05889
Features
Centrifugal fan specially designed to be installed in-line in circular ducting. Casing made from impact resistant, antistatic polymers offering an electrical resistance of less 1GOhm. Explosion proof EEx e II 2G, increased safety. European Building Regulation approval according to ATEX available. Highly efficient backward curved centrifugal impeller made from polymers. Dynamically balanced to class G 6.3 DIN and ISO 1940 T.1. Totally enclosed, single phase condenser motor with low-noise, sealed for life ball bearings, tropical protection of windings, maintenance free and radio suppressed.Additional data and accessories
Technical Data
General Information
Ref.-No.: | 05889 |
---|---|
Type: | RRK 180 EX |
Flow rate free-blowing: | 310 m³/h |
RPM: | 2780 min-1 |
Number of poles: | 2 |
Voltage: | 230 V , 1 ph , 50 Hz |
Rated current (FLC) uncontrolled: | 0.25 A |
Max. air flow temperature: | 50 °C |
Explosion proof: | |
IP protection category: | 54 |
Insulation class: | B |
Connect diameter: | 180 mm |
Weight: | 3.85 kg |
Wiring diagram no.: | 453 |