Explosion-Proof Roof Fans — SPARK Ex Brochure

42 SPARK Ex Explosion-proof roof fans Application SPARK/Ex explosionproof roof fans are constructed especially for application in spaces where explosive atmosphere, as a mixture of fl ammable substances in a form of gas, vapour and mist (with the air), can occur. They meet the requirements of ATEX 95(94/9/WE) Directive. Structure Bent steel profi les make up a frame structure of the fan. The motor along with a directly mounted radial brass impeller is of Ex execution. As protection against the atmospheric factors is a steel sheet hood with additives ensuring the discharge of the electrostatic loads. Fan housing is equipped with a clamp with cooper cable to lead the electrostatic charges away. The lower part of the fan is equipped with a steel fl ange as a mounting element to the roof base. Impeller of the whole SPARK/Ex series have been designed within the aspect of low noise. After testing of several impellers in the KLIMAWENT Research Development Laboratory optimal examples of the lowest noise level were fi nally selected. In order to reduce further the noise entering the room, it is recommended to install the fan on a sound absorbing roof base TPD or TPDC. As standard, the steel parts, i.e. supporting structure, openwork outlet and the mounting fl ange and the hood are powder painted in bright-grey colouring (RAL 7035). Caution 1. Maximum work temperature of the motor +40°C 2. Fans can be applied for conveying the dry air of maximum dustiness 0,3 g.m³ 3. Fans cannot be used for conveying the air containing viscous impurities, that would deposit on the structure elements, (especially on the impeller), neither including aggressive compounds, which could have destructive e? ect on the construction. II 2 G T3 43 Type Part ? Synchronous rotations [1/min] Supply voltage [V] Motor rate [kW] Ingress protection [IP] Maximum volume fl ow [m³/h] Maximum underpressure [Pa] Weight [kg] SPARK- 160/3000/Ex II 2 GT3 808W60 3000 3×400 0,55 55 1400 760 22 Sound absorbing roof base TPD-160-N 843P40 - - - - - - 28 Sound absorbing roof base TPDC-160-N 843P50 - - - - - - 30 TECHNICAL DATA SPARK-160 Ex Sound absorbing roof base TPD-160-N Sound absorbing roof base TPDC-160-N 0 100 200 300 400 500 600 700 800 0 500 1000 1500 2000 2500 St at ic p re ss ur e [P a] Flow characteristics Volume flow [m³/h] 40 45 50 55 60 65 70 75 80 85 0 500 1000 1500 2000 2500 3000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics from distance 1mfrom distance 1mfrom distance 1m 5m5m5m 10m10m10m 15m15m Outlet 30 35 40 45 50 55 60 65 70 0 500 1000 1500 2000 2500 3000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics Inlet from distance 1mfrom distance 1m 5m SPARK-160/3000 Ex Roof Fan SPARK-160/3000 Ex Connection fl ange Caution: 1. The applied motors have explosionproof strengthened construction Ex II 2G EE II T3 2. The fl ow charts above has been prepared for the fans installed on a sound absorbing roof base TPD-N or TPDC-N. 44 SPARK-200 Ex Type Part ? Synchronous rotations [1/min] Supply voltage [V] Motor rate [kW] Ingress protection [IP] Maximum volume fl ow [m³/h] Maximum underpressure [Pa] Weight [kg] SPARK-200/3000/Ex II 2 GT3 808W62 3000 3×400 0,55 55 1920 760 22 SPARK-200/1500/Ex II 2 GT3 808W63 1500 3×400 0,55 56 1870 740 53 Sound absorbing roof base TPD-200-N 843P41 - - - - - - 28 Sound absorbing roof base TPDC-200-N 843P51 - - - - - - 30 TECHNICAL DATA Sound absorbing roof base TPD-200-N Sound absorbing roof base TPDC-200-N 0 100 200 300 400 500 600 700 800 0 500 1000 1500 2000 2500 St at ic p re ss ur e [P a] Flow characteristics Volume flow [m³/h] 40 45 50 55 60 65 70 75 80 85 0 500 1000 1500 2000 2500 3000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics from distance 1mfrom distance 1m 5m5m 10m10m 15m Outlet 30 35 40 45 50 55 60 65 70 0 500 1000 1500 2000 2500 3000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics Inlet from distance 1mfrom distance 1m 5m SPARK-200/3000 Ex Roof Fan SPARK-200/3000 Ex Roof Fan SPARK-200/1500 Ex Connection fl ange 0 100 200 300 400 500 600 700 800 0 500 1000 1500 2000 2500 3000 St at ic p re ss ur e [P a] Flow characteristics Volume flow [m³/h] 40 45 50 55 60 65 70 75 0 500 1000 1500 2000 2500 3000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics from distance 1mfrom distance 1m 5m 10m10m 15m Outlet 20 25 30 35 40 45 50 55 60 0 500 1000 1500 2000 2500 3000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics Inlet from distance 1mfrom distance 1mfrom distance 1m 5m SPARK-200/1500 Ex Caution: 1. The applied motors have explosionproof strengthened construction Ex II 2G EE II T3 2. The fl ow charts above has been prepared for the fans installed on a sound absorbing roof base TPD-N or TPDC-N. 45 SPARK-250 Ex Sound absorbing roof base TPD-250-N Sound absorbing roof base TPDC-250-N 0 100 200 300 400 500 600 700 800 0 500 1000 1500 2000 2500 St at ic p re ss ur e [P a] Flow characteristics Volume flow [m³/h] 40 45 50 55 60 65 70 75 80 85 0 500 1000 1500 2000 2500 3000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics from distance 1mfrom distance 1m 5m5m 10m10m 15m15m15m Outlet 30 35 40 45 50 55 60 65 70 0 500 1000 1500 2000 2500 3000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics Inlet from distance 1mfrom distance 1m 5m5m SPARK-250/3000 Ex Type Part ? Synchronous rotations [1/min] Supply voltage [V] Motor rate [kW] Ingress protection [IP] Maximum volume fl ow [m³/h] Maximum underpressure [Pa] Weight [kg] SPARK-250/3000/Ex II 2 GT3 808W64 3000 3×400 0,55 55 2170 760 22 SPARK-250/1500/Ex II 2 GT3 808W65 1500 3×400 1,1 55 3130 820 60 Sound absorbing roof base TPD-250-N 843P42 - - - - - - 41 Sound absorbing roof base TPDC-250-N 843P52 - - - - - - 46 TECHNICAL DATA Roof Fan SPARK-250/3000 Ex Roof Fan SPARK-250/1500 Ex Connection fl ange 0 100 200 300 400 500 600 700 800 900 0 1000 2000 3000 4000 5000 St at ic p re ss ur e [P a] Volume flow [m³/h] Flow characteristics 40 45 50 55 60 65 70 75 80 85 0 1000 2000 3000 4000 5000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics 5m5m 10m 15m from distance 1mfrom distance 1m Outlet 30 35 40 45 50 55 60 65 70 0 1000 2000 3000 4000 5000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics Inlet from distance 1mfrom distance 1mfrom distance 1m 5m5m SPARK-250/1500 Ex Caution: 1. The applied motors have explosionproof strengthened construction Ex II 2G EE II T3 2. The fl ow charts above has been prepared for the fans installed on a sound absorbing roof base TPD-N or TPDC-N. 46 SPARK-315 Ex Sound absorbing roof base TPD-315-N Sound absorbing roof base TPDC-315-N 0 100 200 300 400 500 600 700 800 0 500 1000 1500 2000 2500 St at ic p re ss ur e [P a] Flow characteristics Volume flow [m3/h] 40 45 50 55 60 65 70 75 80 85 0 500 1000 1500 2000 2500 3000 N oi se le ve l [ dB (A )] Volume flow [m3/h] Acoustic characteristics from distance 1mfrom distance 1m 5m5m 10m10m 15m15m15m Outlet 30 35 40 45 50 55 60 65 70 0 500 1000 1500 2000 2500 3000 N oi se le ve l [ dB (A )] Volume flow [m3/h] Acoustic characteristics Inlet from distance 1mfrom distance 1m 5m5m SPARK-315/3000 Ex Type Part ? Synchronous rotations [1/min] Supply voltage [V] Motor rate [kW] Ingress protection [IP] Maximum volume fl ow [m³/h] Maximum underpressure [Pa] Weight [kg] SPARK-315/3000/Ex II 2 GT3 808W66 3000 3×400 0,55 55 2300 760 22 SPARK-315/1500/Ex II 2 GT3 808W67 1500 3×400 1,5 55 4100 910 73 Sound absorbing roof base TPD-315-N 843P43 - - - - - - 41 Sound absorbing roof base TPDC-315-N 843P53 - - - - - - 46 TECHNICAL DATA Roof Fan SPARK-315/3000 Ex Roof Fan SPARK-315/1500 Ex Connection fl ange 0 200 400 600 800 1000 1200 0 2000 4000 6000 8000 St at ic p re ss ur e [P a] Volume flow [m³/h] Flow characteristics 40 45 50 55 60 65 70 75 80 85 0 2000 4000 6000 8000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics from distance 1mfrom distance 1m 5m 10m 15m Outlet 30 35 40 45 50 55 60 65 70 75 80 0 2000 4000 6000 8000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics Inlet from distance 1mfrom distance 1m 5m SPARK-315/1500 Ex Caution: 1. The applied motors have explosionproof strengthened construction Ex II 2G EE II T3 2. The fl ow charts above has been prepared for the fans installed on a sound absorbing roof base TPD-N or TPDC-N. 47 SPARK-400 Ex Sound absorbing roof base TPD-400-N Sound absorbing roof base TPDC-400-N 0 200 400 600 800 1000 1200 0 2000 4000 6000 8000 10000 St at ic p re ss ur e [P a] Volume flow [m³/h] Flow characteristics 50 55 60 65 70 75 80 85 90 0 2000 4000 6000 8000 10000 C is n ie n ie a k u s ty c z n e d B (A ) Volume flow [m³/h] Acoustic characteristics from distance 1mfrom distance 1m 5m 10m 15m15m Outlet 40 45 50 55 60 65 70 75 80 0 2000 4000 6000 8000 10000 C is n ie n ie a k u s ty c z n e d B (A ) C is n ie n ie a k u s ty c z n e d B (A ) Volume flow [m³/h] Acoustic characteristics Inlet from distance 1mfrom distance 1m 5m5m5m SPARK-400/1500 Ex SPARK-400/1000 Ex 0 100 200 300 400 500 600 0 1000 2000 3000 4000 5000 6000 St at ic p re ss ur e [P a] Volume flow [m³/h] Flow characteristics 50 55 60 65 70 75 80 85 90 0 1000 2000 3000 4000 5000 6000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics from distance 1mfrom distance 1m 10m10m 5m5m5m 15m15m Outlet 40 45 50 55 60 65 70 75 80 0 1000 2000 3000 4000 5000 6000 N oi se le ve l [ dB (A )] Volume flow [m³/h] Acoustic characteristics Inlet 5m5m5m from distance 1mfrom distance 1m Type Part ? Synchronous rotations [1/min] Supply voltage [V] Motor rate [kW] Ingress protection [IP] Maximum volume fl ow [m³/h] Maximum underpressure [Pa] Weight [kg] SPARK-400/1500/Ex II 2 GT3 808W70 1500 3x400 3,0 55 5200 990 84 SPARK-400/1000/Ex II 2 GT3 808W69 1000 3x400 0,75 55 3390 440 71 Sound absorbing roof base TPD-400-N 843P27 - - - - - - 41 Sound absorbing roof base TPDC-400-N 843P54 - - - - - - 46 TECHNICAL DATA Roof Fan SPARK-400/1500 Ex Roof Fan SPARK-400/1000 Ex Connection fl ange Caution: 1. The applied motors have explosionproof strengthened construction Ex II 2G EE II T3 2. The fl ow charts above has been prepared for the fans installed on a sound absorbing roof base TPD-N or TPDC-N.