DZD 35 / 2 B Ex t, Axial roof fan DZD 35 / 2 B Ex t rotational current, ex- protected, 4.280 m3 / h

Axial roof fan DZD 35 / 2 B Ex t rotary current, ex- protected, 4.280 m3 / h

Product design: For application temperatures of -20 ° C < = Ta < = + 60 ° C. Special features: Axial roof fan, explosion-proof, medium dust. Explosion protection and approvals according to ATEX and IECEx. Ex II 2 D Ex tb IIIB T135 ° C / T200 ° C Db IP64 X / Ex II 2 D Ex h IIIB T135 ° C / T200 ° C Db X. Application temperatures depending on temperature class: T135 ° C -20 ° C < = Ta < = + 60 ° C, T200 ° C -20 ° C < = Ta < = + 40 ° C For all dusts of the Ex- group IIIA and IIIB qualified. 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 21 and 22. Protection type IP 64. Base plate, current nozzle and rain protection hood made of galvanized steel sheet. Ejector horizontal. Stable transport eyes allow transport by crane. Switchable for ventilation or ventilation. Wheel: Axial wheel made of conductive plastic. The weight quality of the engine wheel combination G 6,3 by category BV-3 according to ISO 14694. Support direction: The support direction is marked. Standard exhaust air operation, direction of transport over engine flashing. Motor: Robust current motor with ball bearing, maintenance-free. Reversible. Reverse operation: The volume flow rate is reduced by about 35% with an abnormal direction of transport. Type of operation S1 (continuous operation). Speed control with transformer TR... possible. Exemptions: DZD 35 / 2 B Ex... 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. The MVS 6 or TMS MAICO- cold-pressure trigger system is recommended as a trigger system. Electric connection: connection line about 1.7 m long. Separate terminal box, ex- protected, with cable connection. Safety instructions: Ventilator in the case of free suction or inflation only in operation if the contact protection of the wing wheel is guaranteed in accordance with DIN EN ISO 13857, for example with protection grid SG.Article: DZD 35 / 2 B Ex t, conveyor volume: 4280 m3 / h, speed: 2880 1 / min, air direction: ventilation, speed control: no, voltage: DZD 35 / 2, speed: 400 V, frequency: 50 Hz, nominal power: rated power: 1XA = 103mm, weight: 490 ° C = 490 ° C, weight: 490 ° C, weight: 490 ° C = 490 ° C, weight: 490 ° C, weight: 490 ° C, weight: 480 ° C, weight: 490 ° C, weight: 490 ° C, weight: 490 ° C, weight: 490 ° C, weight: 490 ° C, weight: 490 ° C, weight: 490 ° C, weight: 490 ° C, weight: 490 ° C, weight: 490 ° C, weight: 490 ° C, weight: 490 ° C, weight: