GRM 10 / 2 D Ex, radial blower GRM 10 / 2 D Ex 430 m3 / h, size 100

Radial blower GRM 10 / 2 D Ex 430 m3 / h, size 100

Radial blower with metal housing for applications in potentially explosive areas. Explosion protection according to ATEX 2014 / 34 / EU. For all gases and vapours of the Ex- group IIA and IIB qualified and additionally for hydrogen. Ex II 2 G Ex db IIB + H2 T4 Gb X / Ex II 2 G Ex h IIB + H2 T4 Gb X. For use temperatures of -20 ° C < = Ta < = + 40 ° C MAICO Ex- fans meet the safety requirements of European Directive RL 2014 / 34 / EU for equipment and protection systems in potentially explosive areas. For zone 1 and 2 types of protection: d - pressure-resistant capsule and c - constructive safety. High-pressure fan for industrial applications. For easy and direct installation on a pipe system. The engine is located outside the air stream. Case made of sheet steel. Standard alignment for case LG 270 °. Suitable for temperature ranges from -20 ° C to + 40 ° C The intake outlet made of coated steel sheet is included. Radial wheels with forward curved shovels made of galvanized steel sheet. Rotary current motor: Asynchronous current motor. Protection type IP55. IE3 engine. Type of operation S1 (continuous operation). Temperature class T4. Speed control with frequency inverter. The permissible frequency range for speed control with frequency inverter is 20-50 Hz. The temperature in the fan engine is monitored by cold conductor. The cold conductors must be connected to a discharge system (safety device in accordance with Directive RL 2014 / 34 / EU) which permanently separates the fan from the net at too high temperatures. Electric connection: connection in the terminal box on the engine. Cable connection in ex d version included in delivery. Article: GRM 10 / 2 D Ex, transmission volume: 430 m3 / h, speed: 2880 1 / min, wheel type: radial, speed control: yes, reversibility: no, voltage: current, voltage: 400 V, power: 50 Hz, nominal power: 90 W, INenn: 0.53 A, protection: IP 55, heat class: F, polo-switchable: no, installation location: pipe connection, installation temperature: horizontal, weight: 2165mm, size: 2mm, size: 2mm, size: 2mm, size: 2mm, size: 2mm, size: 2mm, size: 2mm, size: 2mm, size: 2mm, size: 2mm, size: 2mm, size: 2mm, size: 2mm, size: 2mm, size: 2mm, size: 2mm, width: 2mm, width: 3mm, width: 2mm, width: 2mm, width: 2mm, width: 2mm, width: 2mm, width: 2mm, width: 2mm, width: 2mm, width: 2mm, width: 2mm