Systemair tube fan RVK-EX 315D4, ATEX

Systemair tube fan RVK-EX 315D4, ATEX

Voltage 400 V
Frequency 50 Hz
Phase 3 ~
Electrical input power (P1) 84.4 W
Current 0.2 A
Max. Volume flow 1120 m³/h
Speed 1385 1/min
Max. Pumped liquid temperature 40 °C
Max. Max. fluid temperature with speed control 40 °C
Sound pressure level at 3m (20m² Sabine) 41.2 dB(A)
Weight 7.1 kg
Insulation class B
Protection class, motor 44 IP
Certificate ZELM 03AREX0198X
Explosion protection II 2G c Ex e IIB T3

• Tested in accordance with ATEX Directive 94-9-EG
• Reliable and easy to maintain
• Installation possible in any mounting position
• Type of protection Ex e" (increased safety)
• Motor protection via PTC thermistor (*PTC), in conjunction with a U-EK230E tripping device
• Voltage controllable external rotor motor with lead-out cable

RVK fans are designed for installation in ducts. The housing is made of conductive plastic and the centrifugal impeller is fitted with backward curved blades. Combined with the Systemair U-EK230E motor protection relay, the speed of the RVK-EX 315D4 can be controlled via a 5-stage voltage regulator. They can be used for temperature classes T1, T2 and T3. It is also possible to convey explosive gases in zone 1 and zone 2, as well as groups IIA and IIB. The fans are certified under ZELM 03 ATEX 0198x. The motor of the RVK fans must be connected to a separate motor protection switchgear.

* Positive Temperature Coefficient = PTC (thermistor)